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Index by author

May 01, 2016; Volume 37,Issue 5
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

A

  1. Adams, M.A.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  2. Alcaide-Leon, P.

    1. SPINE
      You have access
      Comparison of Sagittal FSE T2, STIR, and T1-Weighted Phase-Sensitive Inversion Recovery in the Detection of Spinal Cord Lesions in MS at 3T
      P. Alcaide-Leon, A. Pauranik, L. Alshafai, S. Rawal, J. Oh, W. Montanera, G. Leung and A. Bharatha
      American Journal of Neuroradiology May 2016, 37 (5) 970-975; DOI: https://doi.org/10.3174/ajnr.A4656
  3. AlObaidy, M.

    1. You have access
      Reply:
      J. Ramalho, R.C. Semelka, M. Ramalho, R.H. Nunes, M. AlObaidy and M. Castillo
      American Journal of Neuroradiology May 2016, 37 (5) E42; DOI: https://doi.org/10.3174/ajnr.A4744
  4. Alshafai, L.

    1. SPINE
      You have access
      Comparison of Sagittal FSE T2, STIR, and T1-Weighted Phase-Sensitive Inversion Recovery in the Detection of Spinal Cord Lesions in MS at 3T
      P. Alcaide-Leon, A. Pauranik, L. Alshafai, S. Rawal, J. Oh, W. Montanera, G. Leung and A. Bharatha
      American Journal of Neuroradiology May 2016, 37 (5) 970-975; DOI: https://doi.org/10.3174/ajnr.A4656
  5. Altaf, N.

    1. FUNCTIONAL
      You have access
      Impaired Cerebrovascular Reactivity Predicts Recurrent Symptoms in Patients with Carotid Artery Occlusion: A Hypercapnia BOLD fMRI Study
      S.D. Goode, N. Altaf, S. Munshi, S.T.R. MacSweeney and D.P. Auer
      American Journal of Neuroradiology May 2016, 37 (5) 904-909; DOI: https://doi.org/10.3174/ajnr.A4739
  6. Ando, Y.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  7. Anil, G.

    1. INTERVENTIONAL
      You have access
      WEB in Partially Thrombosed Intracranial Aneurysms: A Word of Caution
      G. Anil, A.J.P. Goddard, S.M. Ross, K. Deniz and T. Patankar
      American Journal of Neuroradiology May 2016, 37 (5) 892-896; DOI: https://doi.org/10.3174/ajnr.A4604
  8. Armoiry, X.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Intracranial Aneurysms with the WEB Device: A Systematic Review of Clinical Outcomes
      X. Armoiry, F. Turjman, D.J. Hartmann, R. Sivan-Hoffmann, R. Riva, P.E. Labeyrie, G. Aulagner and B. Gory
      American Journal of Neuroradiology May 2016, 37 (5) 868-872; DOI: https://doi.org/10.3174/ajnr.A4611
  9. Auer, D.P.

    1. FUNCTIONAL
      You have access
      Impaired Cerebrovascular Reactivity Predicts Recurrent Symptoms in Patients with Carotid Artery Occlusion: A Hypercapnia BOLD fMRI Study
      S.D. Goode, N. Altaf, S. Munshi, S.T.R. MacSweeney and D.P. Auer
      American Journal of Neuroradiology May 2016, 37 (5) 904-909; DOI: https://doi.org/10.3174/ajnr.A4739
  10. Aulagner, G.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Intracranial Aneurysms with the WEB Device: A Systematic Review of Clinical Outcomes
      X. Armoiry, F. Turjman, D.J. Hartmann, R. Sivan-Hoffmann, R. Riva, P.E. Labeyrie, G. Aulagner and B. Gory
      American Journal of Neuroradiology May 2016, 37 (5) 868-872; DOI: https://doi.org/10.3174/ajnr.A4611
  11. Azuma, M.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

B

  1. Battini, R.

    1. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607
  2. Baxter, B.J.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  3. Bennink, E.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  4. Bhadelia, R.A.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      You have access
      Cough-Associated Changes in CSF Flow in Chiari I Malformation Evaluated by Real-Time MRI
      R.A. Bhadelia, S. Patz, C. Heilman, D. Khatami, E. Kasper, Y. Zhao and N. Madan
      American Journal of Neuroradiology May 2016, 37 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4629

      Eight symptomatic patients with Chiari I malformation and 6 healthy participants were studied by using MR pencil beam imaging with a temporal resolution of 50 ms. Patients and healthy participants were scanned in real-time during resting, coughing, and postcoughing periods. CSF flow waveform amplitude, CSF stroke volume, and CSF flow rate were compared between the patients and the control population. Real-time MR imaging noninvasively showed a transient decrease in CSF flow across the foramen magnum after coughing in symptomatic patients with Chiari I malformation.

  5. Bharatha, A.

    1. SPINE
      You have access
      Comparison of Sagittal FSE T2, STIR, and T1-Weighted Phase-Sensitive Inversion Recovery in the Detection of Spinal Cord Lesions in MS at 3T
      P. Alcaide-Leon, A. Pauranik, L. Alshafai, S. Rawal, J. Oh, W. Montanera, G. Leung and A. Bharatha
      American Journal of Neuroradiology May 2016, 37 (5) 970-975; DOI: https://doi.org/10.3174/ajnr.A4656
  6. Bing, F.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  7. Bonafé, A.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  8. Boos, L.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  9. Brien, D.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  10. Brinjikji, W.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Very Small Intracranial Aneurysms: Meta-Analysis
      V.N. Yamaki, W. Brinjikji, M.H. Murad and G. Lanzino
      American Journal of Neuroradiology May 2016, 37 (5) 862-867; DOI: https://doi.org/10.3174/ajnr.A4651
    2. INTERVENTIONAL
      You have access
      Validity of the Meyer Scale for Assessment of Coiled Aneurysms and Aneurysm Recurrence
      A. Rouchaud, W. Brinjikji, T. Gunderson, J. Caroff, J.-C. Gentric, G. Lanzino, H.J. Cloft and D.F. Kallmes
      American Journal of Neuroradiology May 2016, 37 (5) 844-848; DOI: https://doi.org/10.3174/ajnr.A4616
  11. Büchert, M.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  12. Buonacorrsi, G.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Mitotic Activity in Glioblastoma Correlates with Estimated Extravascular Extracellular Space Derived from Dynamic Contrast-Enhanced MR Imaging
      S.J. Mills, D. du Plessis, P. Pal, G. Thompson, G. Buonacorrsi, C. Soh, G.J.M. Parker and A. Jackson
      American Journal of Neuroradiology May 2016, 37 (5) 811-817; DOI: https://doi.org/10.3174/ajnr.A4623

      Twenty-eight patients with newly presenting glioblastoma multiforme underwent preoperative conventional imaging and T1 dynamic contrast-enhanced MRI. Parametric maps of the initial area under the contrast agent concentration curve, contrast transfer coefficient, estimate of volume of the extravascular extracellular space, and estimate of blood plasma volume were generated, and the enhancing fraction was calculated. High values of the estimate of volume of the extravascular extracellular space were associated with a fibrillary histologic pattern and increased mitotic activity. This finding is counterintuitive to the standard concept that more proliferative tumors would be more densely packed with cells and have less extracellular space. As the authors point out, this surprising finding requires more investigation to understand whether this relationship will hold, and what the underlying mechanism might be.

C

  1. Cannizzaro, D.

    1. INTERVENTIONAL
      Open Access
      A Systematic Review and Meta-Analysis of Treatment and Outcome of Blister-Like Aneurysms
      S. Peschillo, D. Cannizzaro, A. Caporlingua and P. Missori
      American Journal of Neuroradiology May 2016, 37 (5) 856-861; DOI: https://doi.org/10.3174/ajnr.A4606
  2. Caporlingua, A.

    1. INTERVENTIONAL
      Open Access
      A Systematic Review and Meta-Analysis of Treatment and Outcome of Blister-Like Aneurysms
      S. Peschillo, D. Cannizzaro, A. Caporlingua and P. Missori
      American Journal of Neuroradiology May 2016, 37 (5) 856-861; DOI: https://doi.org/10.3174/ajnr.A4606
  3. Caroff, J.

    1. INTERVENTIONAL
      You have access
      Validity of the Meyer Scale for Assessment of Coiled Aneurysms and Aneurysm Recurrence
      A. Rouchaud, W. Brinjikji, T. Gunderson, J. Caroff, J.-C. Gentric, G. Lanzino, H.J. Cloft and D.F. Kallmes
      American Journal of Neuroradiology May 2016, 37 (5) 844-848; DOI: https://doi.org/10.3174/ajnr.A4616
  4. Castillo, M.

    1. You have access
      Reply:
      J. Ramalho, R.C. Semelka, M. Ramalho, R.H. Nunes, M. AlObaidy and M. Castillo
      American Journal of Neuroradiology May 2016, 37 (5) E42; DOI: https://doi.org/10.3174/ajnr.A4744
  5. Cattaneo, G.

    1. You have access
      Reply:
      G. Cattaneo, M. Schumacher, G. Trummer, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) E46-E47; DOI: https://doi.org/10.3174/ajnr.A4780
    2. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  6. Cesaretti, C.

    1. FELLOWS' JOURNAL CLUBPEDIATRICS
      You have access
      Diagnostic Value of Prenatal MR Imaging in the Detection of Brain Malformations in Fetuses before the 26th Week of Gestational Age
      G. Conte, C. Parazzini, G. Falanga, C. Cesaretti, G. Izzo, M. Rustico and A. Righini
      American Journal of Neuroradiology May 2016, 37 (5) 946-951; DOI: https://doi.org/10.3174/ajnr.A4639

      The authors retrospectively evaluated 109 fetuses within 25 weeks of gestational age who had undergone both prenatal and postnatal MR imaging of the brain between 2002 and 2014, and using the postnatal MRI as the reference standard, they calculated the sensitivity, specificity, positive predictive value, and negative predictive value of the prenatal MRI in detecting brain malformations. Prenatal MR imaging failed to detect correctly 11 of the 111 malformations. They conclude that diagnostic value of prenatal MRI for brain malformations within 25 weeks of GA is very high, despite limitations of sensitivity in the early detection of disorders of cortical development, such as polymicrogyria and periventricular nodular heterotopias.

  7. Chagnon, M.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  8. Chalouhi, N.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Pipeline Embolization Device in the Treatment of Recurrent Previously Stented Cerebral Aneurysms
      B. Daou, R.M. Starke, N. Chalouhi, S. Tjoumakaris, D. Hasan, J. Khoury, R.H. Rosenwasser and P. Jabbour
      American Journal of Neuroradiology May 2016, 37 (5) 849-855; DOI: https://doi.org/10.3174/ajnr.A4613

      Twenty-one patients with previously stented recurrent aneurysms who later underwent Pipeline Embolization Device placement (group 1) were retrospectively identified and compared with 63 patients who had treatment with the Pipeline with no prior stent placement (group 2). Pipeline treatment resulted in complete aneurysm occlusion in 55.6% of patients in group 1 versus 80.4% of patients in group 2. The retreatment rate in group 1 was 11.1% versus 7.1% in group 2. The authors conclude that the Pipeline is less effective in the management of previously stented aneurysms than when used in nonstented aneurysms.

  9. Charidimou, A.

    1. You have access
      Cortical Superficial Siderosis Presumed due to Cerebral Amyloid Angiopathy: Minimum Standards for Rating and Reporting
      A. Charidimou
      American Journal of Neuroradiology May 2016, 37 (5) E43-E44; DOI: https://doi.org/10.3174/ajnr.A4748
  10. Cheon, J.-E.

    1. PEDIATRICS
      You have access
      Quantitative Assessment of Neovascularization after Indirect Bypass Surgery: Color-Coded Digital Subtraction Angiography in Pediatric Moyamoya Disease
      H.-H. Cho, J.-E. Cheon, S.-K. Kim, Y.H. Choi, I.-O. Kim, W.S. Kim, S.-M. Lee, S.K. You and S.-M. Shin
      American Journal of Neuroradiology May 2016, 37 (5) 932-938; DOI: https://doi.org/10.3174/ajnr.A4614
  11. Cho, H.-H.

    1. PEDIATRICS
      You have access
      Quantitative Assessment of Neovascularization after Indirect Bypass Surgery: Color-Coded Digital Subtraction Angiography in Pediatric Moyamoya Disease
      H.-H. Cho, J.-E. Cheon, S.-K. Kim, Y.H. Choi, I.-O. Kim, W.S. Kim, S.-M. Lee, S.K. You and S.-M. Shin
      American Journal of Neuroradiology May 2016, 37 (5) 932-938; DOI: https://doi.org/10.3174/ajnr.A4614
  12. Choi, Y.H.

    1. PEDIATRICS
      You have access
      Quantitative Assessment of Neovascularization after Indirect Bypass Surgery: Color-Coded Digital Subtraction Angiography in Pediatric Moyamoya Disease
      H.-H. Cho, J.-E. Cheon, S.-K. Kim, Y.H. Choi, I.-O. Kim, W.S. Kim, S.-M. Lee, S.K. You and S.-M. Shin
      American Journal of Neuroradiology May 2016, 37 (5) 932-938; DOI: https://doi.org/10.3174/ajnr.A4614
  13. Cioni, G.

    1. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607
  14. Cloft, H.J.

    1. INTERVENTIONAL
      You have access
      Validity of the Meyer Scale for Assessment of Coiled Aneurysms and Aneurysm Recurrence
      A. Rouchaud, W. Brinjikji, T. Gunderson, J. Caroff, J.-C. Gentric, G. Lanzino, H.J. Cloft and D.F. Kallmes
      American Journal of Neuroradiology May 2016, 37 (5) 844-848; DOI: https://doi.org/10.3174/ajnr.A4616
  15. Conte, G.

    1. FELLOWS' JOURNAL CLUBPEDIATRICS
      You have access
      Diagnostic Value of Prenatal MR Imaging in the Detection of Brain Malformations in Fetuses before the 26th Week of Gestational Age
      G. Conte, C. Parazzini, G. Falanga, C. Cesaretti, G. Izzo, M. Rustico and A. Righini
      American Journal of Neuroradiology May 2016, 37 (5) 946-951; DOI: https://doi.org/10.3174/ajnr.A4639

      The authors retrospectively evaluated 109 fetuses within 25 weeks of gestational age who had undergone both prenatal and postnatal MR imaging of the brain between 2002 and 2014, and using the postnatal MRI as the reference standard, they calculated the sensitivity, specificity, positive predictive value, and negative predictive value of the prenatal MRI in detecting brain malformations. Prenatal MR imaging failed to detect correctly 11 of the 111 malformations. They conclude that diagnostic value of prenatal MRI for brain malformations within 25 weeks of GA is very high, despite limitations of sensitivity in the early detection of disorders of cortical development, such as polymicrogyria and periventricular nodular heterotopias.

  16. Corcoran, B.

    1. PEDIATRICS
      You have access
      Application of Normative Occipital Condyle-C1 Interval Measurements to Detect Atlanto-Occipital Injury in Children
      B. Corcoran, L.L. Linscott, J.L. Leach and S. Vadivelu
      American Journal of Neuroradiology May 2016, 37 (5) 958-962; DOI: https://doi.org/10.3174/ajnr.A4641
  17. Coutinho, J.M.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  18. Crawley, A.P.

    1. ADULT BRAIN
      You have access
      Identifying Significant Changes in Cerebrovascular Reactivity to Carbon Dioxide
      O. Sobczyk, A.P. Crawley, J. Poublanc, K. Sam, D.M. Mandell, D.J. Mikulis, J. Duffin and J.A. Fisher
      American Journal of Neuroradiology May 2016, 37 (5) 818-824; DOI: https://doi.org/10.3174/ajnr.A4679
  19. Croy, B.A.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

D

  1. Daemen, M.J.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  2. Dankbaar, J.W.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  3. Daou, B.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Pipeline Embolization Device in the Treatment of Recurrent Previously Stented Cerebral Aneurysms
      B. Daou, R.M. Starke, N. Chalouhi, S. Tjoumakaris, D. Hasan, J. Khoury, R.H. Rosenwasser and P. Jabbour
      American Journal of Neuroradiology May 2016, 37 (5) 849-855; DOI: https://doi.org/10.3174/ajnr.A4613

      Twenty-one patients with previously stented recurrent aneurysms who later underwent Pipeline Embolization Device placement (group 1) were retrospectively identified and compared with 63 patients who had treatment with the Pipeline with no prior stent placement (group 2). Pipeline treatment resulted in complete aneurysm occlusion in 55.6% of patients in group 1 versus 80.4% of patients in group 2. The retreatment rate in group 1 was 11.1% versus 7.1% in group 2. The authors conclude that the Pipeline is less effective in the management of previously stented aneurysms than when used in nonstented aneurysms.

  4. Dávalos, A.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  5. Degar, B.A.

    1. HEAD & NECK
      You have access
      Imaging Features of Juvenile Xanthogranuloma of the Pediatric Head and Neck
      D.T. Ginat, S.O. Vargas, V.M. Silvera, M.S. Volk, B.A. Degar and C.D. Robson
      American Journal of Neuroradiology May 2016, 37 (5) 910-916; DOI: https://doi.org/10.3174/ajnr.A4644
  6. de Jong, H.W.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  7. Del Punta, R.

    1. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607
  8. Deniz, K.

    1. INTERVENTIONAL
      You have access
      WEB in Partially Thrombosed Intracranial Aneurysms: A Word of Caution
      G. Anil, A.J.P. Goddard, S.M. Ross, K. Deniz and T. Patankar
      American Journal of Neuroradiology May 2016, 37 (5) 892-896; DOI: https://doi.org/10.3174/ajnr.A4604
  9. Denswil, N.P.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  10. Duffin, J.

    1. ADULT BRAIN
      You have access
      Identifying Significant Changes in Cerebrovascular Reactivity to Carbon Dioxide
      O. Sobczyk, A.P. Crawley, J. Poublanc, K. Sam, D.M. Mandell, D.J. Mikulis, J. Duffin and J.A. Fisher
      American Journal of Neuroradiology May 2016, 37 (5) 818-824; DOI: https://doi.org/10.3174/ajnr.A4679
  11. du Plessis, D.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Mitotic Activity in Glioblastoma Correlates with Estimated Extravascular Extracellular Space Derived from Dynamic Contrast-Enhanced MR Imaging
      S.J. Mills, D. du Plessis, P. Pal, G. Thompson, G. Buonacorrsi, C. Soh, G.J.M. Parker and A. Jackson
      American Journal of Neuroradiology May 2016, 37 (5) 811-817; DOI: https://doi.org/10.3174/ajnr.A4623

      Twenty-eight patients with newly presenting glioblastoma multiforme underwent preoperative conventional imaging and T1 dynamic contrast-enhanced MRI. Parametric maps of the initial area under the contrast agent concentration curve, contrast transfer coefficient, estimate of volume of the extravascular extracellular space, and estimate of blood plasma volume were generated, and the enhancing fraction was calculated. High values of the estimate of volume of the extravascular extracellular space were associated with a fibrillary histologic pattern and increased mitotic activity. This finding is counterintuitive to the standard concept that more proliferative tumors would be more densely packed with cells and have less extracellular space. As the authors point out, this surprising finding requires more investigation to understand whether this relationship will hold, and what the underlying mechanism might be.

E

  1. Estrade, L.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609

F

  1. Fahed, R.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  2. Falanga, G.

    1. FELLOWS' JOURNAL CLUBPEDIATRICS
      You have access
      Diagnostic Value of Prenatal MR Imaging in the Detection of Brain Malformations in Fetuses before the 26th Week of Gestational Age
      G. Conte, C. Parazzini, G. Falanga, C. Cesaretti, G. Izzo, M. Rustico and A. Righini
      American Journal of Neuroradiology May 2016, 37 (5) 946-951; DOI: https://doi.org/10.3174/ajnr.A4639

      The authors retrospectively evaluated 109 fetuses within 25 weeks of gestational age who had undergone both prenatal and postnatal MR imaging of the brain between 2002 and 2014, and using the postnatal MRI as the reference standard, they calculated the sensitivity, specificity, positive predictive value, and negative predictive value of the prenatal MRI in detecting brain malformations. Prenatal MR imaging failed to detect correctly 11 of the 111 malformations. They conclude that diagnostic value of prenatal MRI for brain malformations within 25 weeks of GA is very high, despite limitations of sensitivity in the early detection of disorders of cortical development, such as polymicrogyria and periventricular nodular heterotopias.

  3. Faria, A.V.

    1. PEDIATRICS
      Open Access
      Cerebral Reorganization after Hemispherectomy: A DTI Study
      A. Meoded, A.V. Faria, A.L. Hartman, G.I. Jallo, S. Mori, M.V. Johnston, T.A.G.M. Huisman and A. Poretti
      American Journal of Neuroradiology May 2016, 37 (5) 924-931; DOI: https://doi.org/10.3174/ajnr.A4647
  4. Ferre, J.-C.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  5. Fiehler, J.

    1. SPINE
      Open Access
      Improved Lesion Detection by Using Axial T2-Weighted MRI with Full Spinal Cord Coverage in Multiple Sclerosis
      S. Galler, J.-P. Stellmann, K.L. Young, D. Kutzner, C. Heesen, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology May 2016, 37 (5) 963-969; DOI: https://doi.org/10.3174/ajnr.A4638
  6. Fiori, S.

    1. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607
  7. Fisher, J.A.

    1. ADULT BRAIN
      You have access
      Identifying Significant Changes in Cerebrovascular Reactivity to Carbon Dioxide
      O. Sobczyk, A.P. Crawley, J. Poublanc, K. Sam, D.M. Mandell, D.J. Mikulis, J. Duffin and J.A. Fisher
      American Journal of Neuroradiology May 2016, 37 (5) 818-824; DOI: https://doi.org/10.3174/ajnr.A4679
  8. Foerster, K.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  9. Forkert, N.D.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  10. Fox, A.J.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  11. Furui, S.

    1. You have access
      Macrocyclic Gadolinium-Based Contrast Agents Do Not Cause Hyperintensity in the Dentate Nucleus
      T. Kanda, H. Oba, K. Toyoda and S. Furui
      American Journal of Neuroradiology May 2016, 37 (5) E41; DOI: https://doi.org/10.3174/ajnr.A4710

G

  1. Gaillard, F.

    1. ADULT BRAIN
      Open Access
      Distinguishing Neuroimaging Features in Patients Presenting with Visual Hallucinations
      T.T. Winton-Brown, A. Ting, R. Mocellin, D. Velakoulis and F. Gaillard
      American Journal of Neuroradiology May 2016, 37 (5) 774-781; DOI: https://doi.org/10.3174/ajnr.A4636
  2. Galler, S.

    1. SPINE
      Open Access
      Improved Lesion Detection by Using Axial T2-Weighted MRI with Full Spinal Cord Coverage in Multiple Sclerosis
      S. Galler, J.-P. Stellmann, K.L. Young, D. Kutzner, C. Heesen, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology May 2016, 37 (5) 963-969; DOI: https://doi.org/10.3174/ajnr.A4638
  3. Gentric, J.-C.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
    2. INTERVENTIONAL
      You have access
      Validity of the Meyer Scale for Assessment of Coiled Aneurysms and Aneurysm Recurrence
      A. Rouchaud, W. Brinjikji, T. Gunderson, J. Caroff, J.-C. Gentric, G. Lanzino, H.J. Cloft and D.F. Kallmes
      American Journal of Neuroradiology May 2016, 37 (5) 844-848; DOI: https://doi.org/10.3174/ajnr.A4616
  4. Ginat, D.T.

    1. HEAD & NECK
      You have access
      Imaging Features of Juvenile Xanthogranuloma of the Pediatric Head and Neck
      D.T. Ginat, S.O. Vargas, V.M. Silvera, M.S. Volk, B.A. Degar and C.D. Robson
      American Journal of Neuroradiology May 2016, 37 (5) 910-916; DOI: https://doi.org/10.3174/ajnr.A4644
  5. Goddard, A.J.P.

    1. INTERVENTIONAL
      You have access
      WEB in Partially Thrombosed Intracranial Aneurysms: A Word of Caution
      G. Anil, A.J.P. Goddard, S.M. Ross, K. Deniz and T. Patankar
      American Journal of Neuroradiology May 2016, 37 (5) 892-896; DOI: https://doi.org/10.3174/ajnr.A4604
  6. Goode, S.D.

    1. FUNCTIONAL
      You have access
      Impaired Cerebrovascular Reactivity Predicts Recurrent Symptoms in Patients with Carotid Artery Occlusion: A Hypercapnia BOLD fMRI Study
      S.D. Goode, N. Altaf, S. Munshi, S.T.R. MacSweeney and D.P. Auer
      American Journal of Neuroradiology May 2016, 37 (5) 904-909; DOI: https://doi.org/10.3174/ajnr.A4739
  7. Gory, B.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Intracranial Aneurysms with the WEB Device: A Systematic Review of Clinical Outcomes
      X. Armoiry, F. Turjman, D.J. Hartmann, R. Sivan-Hoffmann, R. Riva, P.E. Labeyrie, G. Aulagner and B. Gory
      American Journal of Neuroradiology May 2016, 37 (5) 868-872; DOI: https://doi.org/10.3174/ajnr.A4611
  8. Gralla, J.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  9. Gunderson, T.

    1. INTERVENTIONAL
      You have access
      Validity of the Meyer Scale for Assessment of Coiled Aneurysms and Aneurysm Recurrence
      A. Rouchaud, W. Brinjikji, T. Gunderson, J. Caroff, J.-C. Gentric, G. Lanzino, H.J. Cloft and D.F. Kallmes
      American Journal of Neuroradiology May 2016, 37 (5) 844-848; DOI: https://doi.org/10.3174/ajnr.A4616
  10. Guzzetta, A.

    1. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607

H

  1. Han, S.

    1. FUNCTIONAL
      You have access
      Different Functional and Microstructural Changes Depending on Duration of Mild Cognitive Impairment in Parkinson Disease
      N.-Y. Shin, Y.S. Shin, P.H. Lee, U. Yoon, S. Han, D.J. Kim and S.-K. Lee
      American Journal of Neuroradiology May 2016, 37 (5) 897-903; DOI: https://doi.org/10.3174/ajnr.A4626
  2. Harteveld, A.A.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  3. Hartman, A.L.

    1. PEDIATRICS
      Open Access
      Cerebral Reorganization after Hemispherectomy: A DTI Study
      A. Meoded, A.V. Faria, A.L. Hartman, G.I. Jallo, S. Mori, M.V. Johnston, T.A.G.M. Huisman and A. Poretti
      American Journal of Neuroradiology May 2016, 37 (5) 924-931; DOI: https://doi.org/10.3174/ajnr.A4647
  4. Hartmann, D.J.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Intracranial Aneurysms with the WEB Device: A Systematic Review of Clinical Outcomes
      X. Armoiry, F. Turjman, D.J. Hartmann, R. Sivan-Hoffmann, R. Riva, P.E. Labeyrie, G. Aulagner and B. Gory
      American Journal of Neuroradiology May 2016, 37 (5) 868-872; DOI: https://doi.org/10.3174/ajnr.A4611
  5. Hasan, D.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Pipeline Embolization Device in the Treatment of Recurrent Previously Stented Cerebral Aneurysms
      B. Daou, R.M. Starke, N. Chalouhi, S. Tjoumakaris, D. Hasan, J. Khoury, R.H. Rosenwasser and P. Jabbour
      American Journal of Neuroradiology May 2016, 37 (5) 849-855; DOI: https://doi.org/10.3174/ajnr.A4613

      Twenty-one patients with previously stented recurrent aneurysms who later underwent Pipeline Embolization Device placement (group 1) were retrospectively identified and compared with 63 patients who had treatment with the Pipeline with no prior stent placement (group 2). Pipeline treatment resulted in complete aneurysm occlusion in 55.6% of patients in group 1 versus 80.4% of patients in group 2. The retreatment rate in group 1 was 11.1% versus 7.1% in group 2. The authors conclude that the Pipeline is less effective in the management of previously stented aneurysms than when used in nonstented aneurysms.

  6. Heesen, C.

    1. SPINE
      Open Access
      Improved Lesion Detection by Using Axial T2-Weighted MRI with Full Spinal Cord Coverage in Multiple Sclerosis
      S. Galler, J.-P. Stellmann, K.L. Young, D. Kutzner, C. Heesen, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology May 2016, 37 (5) 963-969; DOI: https://doi.org/10.3174/ajnr.A4638
  7. Heilman, C.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      You have access
      Cough-Associated Changes in CSF Flow in Chiari I Malformation Evaluated by Real-Time MRI
      R.A. Bhadelia, S. Patz, C. Heilman, D. Khatami, E. Kasper, Y. Zhao and N. Madan
      American Journal of Neuroradiology May 2016, 37 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4629

      Eight symptomatic patients with Chiari I malformation and 6 healthy participants were studied by using MR pencil beam imaging with a temporal resolution of 50 ms. Patients and healthy participants were scanned in real-time during resting, coughing, and postcoughing periods. CSF flow waveform amplitude, CSF stroke volume, and CSF flow rate were compared between the patients and the control population. Real-time MR imaging noninvasively showed a transient decrease in CSF flow across the foramen magnum after coughing in symptomatic patients with Chiari I malformation.

  8. Hendrikse, J.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  9. Hickman, A.F.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  10. Hirai, T.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  11. Hofmeijer, J.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  12. Horsch, A.D.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  13. Hua, J.

    1. ADULT BRAIN
      Open Access
      Quantitative Susceptibility Mapping Suggests Altered Brain Iron in Premanifest Huntington Disease
      J.M.G. van Bergen, J. Hua, P.G. Unschuld, I.A.L. Lim, C.K. Jones, R.L. Margolis, C.A. Ross, P.C.M. van Zijl and X. Li
      American Journal of Neuroradiology May 2016, 37 (5) 789-796; DOI: https://doi.org/10.3174/ajnr.A4617
  14. Huisman, T.A.G.M.

    1. PEDIATRICS
      Open Access
      Cerebral Reorganization after Hemispherectomy: A DTI Study
      A. Meoded, A.V. Faria, A.L. Hartman, G.I. Jallo, S. Mori, M.V. Johnston, T.A.G.M. Huisman and A. Poretti
      American Journal of Neuroradiology May 2016, 37 (5) 924-931; DOI: https://doi.org/10.3174/ajnr.A4647

I

  1. Iancu, D.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  2. Ihorst, G.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  3. Iryo, Y.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  4. Izzo, G.

    1. FELLOWS' JOURNAL CLUBPEDIATRICS
      You have access
      Diagnostic Value of Prenatal MR Imaging in the Detection of Brain Malformations in Fetuses before the 26th Week of Gestational Age
      G. Conte, C. Parazzini, G. Falanga, C. Cesaretti, G. Izzo, M. Rustico and A. Righini
      American Journal of Neuroradiology May 2016, 37 (5) 946-951; DOI: https://doi.org/10.3174/ajnr.A4639

      The authors retrospectively evaluated 109 fetuses within 25 weeks of gestational age who had undergone both prenatal and postnatal MR imaging of the brain between 2002 and 2014, and using the postnatal MRI as the reference standard, they calculated the sensitivity, specificity, positive predictive value, and negative predictive value of the prenatal MRI in detecting brain malformations. Prenatal MR imaging failed to detect correctly 11 of the 111 malformations. They conclude that diagnostic value of prenatal MRI for brain malformations within 25 weeks of GA is very high, despite limitations of sensitivity in the early detection of disorders of cortical development, such as polymicrogyria and periventricular nodular heterotopias.

J

  1. Jabbour, P.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Pipeline Embolization Device in the Treatment of Recurrent Previously Stented Cerebral Aneurysms
      B. Daou, R.M. Starke, N. Chalouhi, S. Tjoumakaris, D. Hasan, J. Khoury, R.H. Rosenwasser and P. Jabbour
      American Journal of Neuroradiology May 2016, 37 (5) 849-855; DOI: https://doi.org/10.3174/ajnr.A4613

      Twenty-one patients with previously stented recurrent aneurysms who later underwent Pipeline Embolization Device placement (group 1) were retrospectively identified and compared with 63 patients who had treatment with the Pipeline with no prior stent placement (group 2). Pipeline treatment resulted in complete aneurysm occlusion in 55.6% of patients in group 1 versus 80.4% of patients in group 2. The retreatment rate in group 1 was 11.1% versus 7.1% in group 2. The authors conclude that the Pipeline is less effective in the management of previously stented aneurysms than when used in nonstented aneurysms.

  2. Jackson, A.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Mitotic Activity in Glioblastoma Correlates with Estimated Extravascular Extracellular Space Derived from Dynamic Contrast-Enhanced MR Imaging
      S.J. Mills, D. du Plessis, P. Pal, G. Thompson, G. Buonacorrsi, C. Soh, G.J.M. Parker and A. Jackson
      American Journal of Neuroradiology May 2016, 37 (5) 811-817; DOI: https://doi.org/10.3174/ajnr.A4623

      Twenty-eight patients with newly presenting glioblastoma multiforme underwent preoperative conventional imaging and T1 dynamic contrast-enhanced MRI. Parametric maps of the initial area under the contrast agent concentration curve, contrast transfer coefficient, estimate of volume of the extravascular extracellular space, and estimate of blood plasma volume were generated, and the enhancing fraction was calculated. High values of the estimate of volume of the extravascular extracellular space were associated with a fibrillary histologic pattern and increased mitotic activity. This finding is counterintuitive to the standard concept that more proliferative tumors would be more densely packed with cells and have less extracellular space. As the authors point out, this surprising finding requires more investigation to understand whether this relationship will hold, and what the underlying mechanism might be.

  3. Jahan, R.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  4. Jallo, G.I.

    1. PEDIATRICS
      Open Access
      Cerebral Reorganization after Hemispherectomy: A DTI Study
      A. Meoded, A.V. Faria, A.L. Hartman, G.I. Jallo, S. Mori, M.V. Johnston, T.A.G.M. Huisman and A. Poretti
      American Journal of Neuroradiology May 2016, 37 (5) 924-931; DOI: https://doi.org/10.3174/ajnr.A4647
  5. Jamali, S.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  6. Johnston, M.V.

    1. PEDIATRICS
      Open Access
      Cerebral Reorganization after Hemispherectomy: A DTI Study
      A. Meoded, A.V. Faria, A.L. Hartman, G.I. Jallo, S. Mori, M.V. Johnston, T.A.G.M. Huisman and A. Poretti
      American Journal of Neuroradiology May 2016, 37 (5) 924-931; DOI: https://doi.org/10.3174/ajnr.A4647
  7. Jones, C.K.

    1. ADULT BRAIN
      Open Access
      Quantitative Susceptibility Mapping Suggests Altered Brain Iron in Premanifest Huntington Disease
      J.M.G. van Bergen, J. Hua, P.G. Unschuld, I.A.L. Lim, C.K. Jones, R.L. Margolis, C.A. Ross, P.C.M. van Zijl and X. Li
      American Journal of Neuroradiology May 2016, 37 (5) 789-796; DOI: https://doi.org/10.3174/ajnr.A4617
  8. Jost, T.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625

K

  1. Kallmes, D.F.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
    2. INTERVENTIONAL
      You have access
      Validity of the Meyer Scale for Assessment of Coiled Aneurysms and Aneurysm Recurrence
      A. Rouchaud, W. Brinjikji, T. Gunderson, J. Caroff, J.-C. Gentric, G. Lanzino, H.J. Cloft and D.F. Kallmes
      American Journal of Neuroradiology May 2016, 37 (5) 844-848; DOI: https://doi.org/10.3174/ajnr.A4616
  2. Kanda, T.

    1. You have access
      Macrocyclic Gadolinium-Based Contrast Agents Do Not Cause Hyperintensity in the Dentate Nucleus
      T. Kanda, H. Oba, K. Toyoda and S. Furui
      American Journal of Neuroradiology May 2016, 37 (5) E41; DOI: https://doi.org/10.3174/ajnr.A4710
  3. Kappelle, L.J.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  4. Kasper, E.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      You have access
      Cough-Associated Changes in CSF Flow in Chiari I Malformation Evaluated by Real-Time MRI
      R.A. Bhadelia, S. Patz, C. Heilman, D. Khatami, E. Kasper, Y. Zhao and N. Madan
      American Journal of Neuroradiology May 2016, 37 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4629

      Eight symptomatic patients with Chiari I malformation and 6 healthy participants were studied by using MR pencil beam imaging with a temporal resolution of 50 ms. Patients and healthy participants were scanned in real-time during resting, coughing, and postcoughing periods. CSF flow waveform amplitude, CSF stroke volume, and CSF flow rate were compared between the patients and the control population. Real-time MR imaging noninvasively showed a transient decrease in CSF flow across the foramen magnum after coughing in symptomatic patients with Chiari I malformation.

  5. Kay, V.R.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  6. Keuler, A.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  7. Khatami, D.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      You have access
      Cough-Associated Changes in CSF Flow in Chiari I Malformation Evaluated by Real-Time MRI
      R.A. Bhadelia, S. Patz, C. Heilman, D. Khatami, E. Kasper, Y. Zhao and N. Madan
      American Journal of Neuroradiology May 2016, 37 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4629

      Eight symptomatic patients with Chiari I malformation and 6 healthy participants were studied by using MR pencil beam imaging with a temporal resolution of 50 ms. Patients and healthy participants were scanned in real-time during resting, coughing, and postcoughing periods. CSF flow waveform amplitude, CSF stroke volume, and CSF flow rate were compared between the patients and the control population. Real-time MR imaging noninvasively showed a transient decrease in CSF flow across the foramen magnum after coughing in symptomatic patients with Chiari I malformation.

  8. Khoury, J.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Pipeline Embolization Device in the Treatment of Recurrent Previously Stented Cerebral Aneurysms
      B. Daou, R.M. Starke, N. Chalouhi, S. Tjoumakaris, D. Hasan, J. Khoury, R.H. Rosenwasser and P. Jabbour
      American Journal of Neuroradiology May 2016, 37 (5) 849-855; DOI: https://doi.org/10.3174/ajnr.A4613

      Twenty-one patients with previously stented recurrent aneurysms who later underwent Pipeline Embolization Device placement (group 1) were retrospectively identified and compared with 63 patients who had treatment with the Pipeline with no prior stent placement (group 2). Pipeline treatment resulted in complete aneurysm occlusion in 55.6% of patients in group 1 versus 80.4% of patients in group 2. The retreatment rate in group 1 was 11.1% versus 7.1% in group 2. The authors conclude that the Pipeline is less effective in the management of previously stented aneurysms than when used in nonstented aneurysms.

  9. Kim, D.J.

    1. FUNCTIONAL
      You have access
      Different Functional and Microstructural Changes Depending on Duration of Mild Cognitive Impairment in Parkinson Disease
      N.-Y. Shin, Y.S. Shin, P.H. Lee, U. Yoon, S. Han, D.J. Kim and S.-K. Lee
      American Journal of Neuroradiology May 2016, 37 (5) 897-903; DOI: https://doi.org/10.3174/ajnr.A4626
  10. Kim, I.-O.

    1. PEDIATRICS
      You have access
      Quantitative Assessment of Neovascularization after Indirect Bypass Surgery: Color-Coded Digital Subtraction Angiography in Pediatric Moyamoya Disease
      H.-H. Cho, J.-E. Cheon, S.-K. Kim, Y.H. Choi, I.-O. Kim, W.S. Kim, S.-M. Lee, S.K. You and S.-M. Shin
      American Journal of Neuroradiology May 2016, 37 (5) 932-938; DOI: https://doi.org/10.3174/ajnr.A4614
  11. Kim, S.-K.

    1. PEDIATRICS
      You have access
      Quantitative Assessment of Neovascularization after Indirect Bypass Surgery: Color-Coded Digital Subtraction Angiography in Pediatric Moyamoya Disease
      H.-H. Cho, J.-E. Cheon, S.-K. Kim, Y.H. Choi, I.-O. Kim, W.S. Kim, S.-M. Lee, S.K. You and S.-M. Shin
      American Journal of Neuroradiology May 2016, 37 (5) 932-938; DOI: https://doi.org/10.3174/ajnr.A4614
  12. Kim, W.S.

    1. PEDIATRICS
      You have access
      Quantitative Assessment of Neovascularization after Indirect Bypass Surgery: Color-Coded Digital Subtraction Angiography in Pediatric Moyamoya Disease
      H.-H. Cho, J.-E. Cheon, S.-K. Kim, Y.H. Choi, I.-O. Kim, W.S. Kim, S.-M. Lee, S.K. You and S.-M. Shin
      American Journal of Neuroradiology May 2016, 37 (5) 932-938; DOI: https://doi.org/10.3174/ajnr.A4614
  13. Kitajima, M.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  14. Klomp, D.W.J.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  15. Kutzner, D.

    1. SPINE
      Open Access
      Improved Lesion Detection by Using Axial T2-Weighted MRI with Full Spinal Cord Coverage in Multiple Sclerosis
      S. Galler, J.-P. Stellmann, K.L. Young, D. Kutzner, C. Heesen, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology May 2016, 37 (5) 963-969; DOI: https://doi.org/10.3174/ajnr.A4638

L

  1. Labeyrie, P.E.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Intracranial Aneurysms with the WEB Device: A Systematic Review of Clinical Outcomes
      X. Armoiry, F. Turjman, D.J. Hartmann, R. Sivan-Hoffmann, R. Riva, P.E. Labeyrie, G. Aulagner and B. Gory
      American Journal of Neuroradiology May 2016, 37 (5) 868-872; DOI: https://doi.org/10.3174/ajnr.A4611
  2. Lanzino, G.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Very Small Intracranial Aneurysms: Meta-Analysis
      V.N. Yamaki, W. Brinjikji, M.H. Murad and G. Lanzino
      American Journal of Neuroradiology May 2016, 37 (5) 862-867; DOI: https://doi.org/10.3174/ajnr.A4651
    2. INTERVENTIONAL
      You have access
      Validity of the Meyer Scale for Assessment of Coiled Aneurysms and Aneurysm Recurrence
      A. Rouchaud, W. Brinjikji, T. Gunderson, J. Caroff, J.-C. Gentric, G. Lanzino, H.J. Cloft and D.F. Kallmes
      American Journal of Neuroradiology May 2016, 37 (5) 844-848; DOI: https://doi.org/10.3174/ajnr.A4616
  3. Larsson, E.-M.

    1. ADULT BRAIN
      You have access
      Quantitative MRI for Rapid and User-Independent Monitoring of Intracranial CSF Volume in Hydrocephalus
      J. Virhammar, M. Warntjes, K. Laurell and E.-M. Larsson
      American Journal of Neuroradiology May 2016, 37 (5) 797-801; DOI: https://doi.org/10.3174/ajnr.A4627
  4. Laurell, K.

    1. ADULT BRAIN
      You have access
      Quantitative MRI for Rapid and User-Independent Monitoring of Intracranial CSF Volume in Hydrocephalus
      J. Virhammar, M. Warntjes, K. Laurell and E.-M. Larsson
      American Journal of Neuroradiology May 2016, 37 (5) 797-801; DOI: https://doi.org/10.3174/ajnr.A4627
  5. Leach, J.L.

    1. PEDIATRICS
      You have access
      Application of Normative Occipital Condyle-C1 Interval Measurements to Detect Atlanto-Occipital Injury in Children
      B. Corcoran, L.L. Linscott, J.L. Leach and S. Vadivelu
      American Journal of Neuroradiology May 2016, 37 (5) 958-962; DOI: https://doi.org/10.3174/ajnr.A4641
    2. PEDIATRICS
      You have access
      Normal Development and Measurements of the Occipital Condyle-C1 Interval in Children and Young Adults
      P. Smith, L.L. Linscott, S. Vadivelu, B. Zhang and J.L. Leach
      American Journal of Neuroradiology May 2016, 37 (5) 952-957; DOI: https://doi.org/10.3174/ajnr.A4543
  6. Lee, P.H.

    1. FUNCTIONAL
      You have access
      Different Functional and Microstructural Changes Depending on Duration of Mild Cognitive Impairment in Parkinson Disease
      N.-Y. Shin, Y.S. Shin, P.H. Lee, U. Yoon, S. Han, D.J. Kim and S.-K. Lee
      American Journal of Neuroradiology May 2016, 37 (5) 897-903; DOI: https://doi.org/10.3174/ajnr.A4626
  7. Lee, S.-K.

    1. FUNCTIONAL
      You have access
      Different Functional and Microstructural Changes Depending on Duration of Mild Cognitive Impairment in Parkinson Disease
      N.-Y. Shin, Y.S. Shin, P.H. Lee, U. Yoon, S. Han, D.J. Kim and S.-K. Lee
      American Journal of Neuroradiology May 2016, 37 (5) 897-903; DOI: https://doi.org/10.3174/ajnr.A4626
  8. Lee, S.-M.

    1. PEDIATRICS
      You have access
      Quantitative Assessment of Neovascularization after Indirect Bypass Surgery: Color-Coded Digital Subtraction Angiography in Pediatric Moyamoya Disease
      H.-H. Cho, J.-E. Cheon, S.-K. Kim, Y.H. Choi, I.-O. Kim, W.S. Kim, S.-M. Lee, S.K. You and S.-M. Shin
      American Journal of Neuroradiology May 2016, 37 (5) 932-938; DOI: https://doi.org/10.3174/ajnr.A4614
  9. Letourneau-Guillon, L.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  10. Leung, G.

    1. SPINE
      You have access
      Comparison of Sagittal FSE T2, STIR, and T1-Weighted Phase-Sensitive Inversion Recovery in the Detection of Spinal Cord Lesions in MS at 3T
      P. Alcaide-Leon, A. Pauranik, L. Alshafai, S. Rawal, J. Oh, W. Montanera, G. Leung and A. Bharatha
      American Journal of Neuroradiology May 2016, 37 (5) 970-975; DOI: https://doi.org/10.3174/ajnr.A4656
  11. Levy, E.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  12. Li, X.

    1. ADULT BRAIN
      Open Access
      Quantitative Susceptibility Mapping Suggests Altered Brain Iron in Premanifest Huntington Disease
      J.M.G. van Bergen, J. Hua, P.G. Unschuld, I.A.L. Lim, C.K. Jones, R.L. Margolis, C.A. Ross, P.C.M. van Zijl and X. Li
      American Journal of Neuroradiology May 2016, 37 (5) 789-796; DOI: https://doi.org/10.3174/ajnr.A4617
  13. Li, Z.

    1. INTERVENTIONAL
      Open Access
      Endovascular Coiling versus Surgical Clipping for Poor-Grade Ruptured Intracranial Aneurysms: Postoperative Complications and Clinical Outcome in a Multicenter Poor-Grade Aneurysm Study
      B. Zhao, X. Tan, H. Yang, Z. Li, K. Zheng, Y. Xiong and M. Zhong for the AMPAS Group
      American Journal of Neuroradiology May 2016, 37 (5) 873-878; DOI: https://doi.org/10.3174/ajnr.A4649
  14. Lim, I.A.L.

    1. ADULT BRAIN
      Open Access
      Quantitative Susceptibility Mapping Suggests Altered Brain Iron in Premanifest Huntington Disease
      J.M.G. van Bergen, J. Hua, P.G. Unschuld, I.A.L. Lim, C.K. Jones, R.L. Margolis, C.A. Ross, P.C.M. van Zijl and X. Li
      American Journal of Neuroradiology May 2016, 37 (5) 789-796; DOI: https://doi.org/10.3174/ajnr.A4617
  15. Linscott, L.L.

    1. PEDIATRICS
      You have access
      Application of Normative Occipital Condyle-C1 Interval Measurements to Detect Atlanto-Occipital Injury in Children
      B. Corcoran, L.L. Linscott, J.L. Leach and S. Vadivelu
      American Journal of Neuroradiology May 2016, 37 (5) 958-962; DOI: https://doi.org/10.3174/ajnr.A4641
    2. PEDIATRICS
      You have access
      Normal Development and Measurements of the Occipital Condyle-C1 Interval in Children and Young Adults
      P. Smith, L.L. Linscott, S. Vadivelu, B. Zhang and J.L. Leach
      American Journal of Neuroradiology May 2016, 37 (5) 952-957; DOI: https://doi.org/10.3174/ajnr.A4543
  16. Lownie, S.P.

    1. You have access
      Cooling Catheters for Selective Brain Hypothermia
      T.K. Mattingly, D.M. Pelz and S.P. Lownie
      American Journal of Neuroradiology May 2016, 37 (5) E45; DOI: https://doi.org/10.3174/ajnr.A4749
  17. Luijten, P.R.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628

M

  1. MacSweeney, S.T.R.

    1. FUNCTIONAL
      You have access
      Impaired Cerebrovascular Reactivity Predicts Recurrent Symptoms in Patients with Carotid Artery Occlusion: A Hypercapnia BOLD fMRI Study
      S.D. Goode, N. Altaf, S. Munshi, S.T.R. MacSweeney and D.P. Auer
      American Journal of Neuroradiology May 2016, 37 (5) 904-909; DOI: https://doi.org/10.3174/ajnr.A4739
  2. Madan, N.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      You have access
      Cough-Associated Changes in CSF Flow in Chiari I Malformation Evaluated by Real-Time MRI
      R.A. Bhadelia, S. Patz, C. Heilman, D. Khatami, E. Kasper, Y. Zhao and N. Madan
      American Journal of Neuroradiology May 2016, 37 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4629

      Eight symptomatic patients with Chiari I malformation and 6 healthy participants were studied by using MR pencil beam imaging with a temporal resolution of 50 ms. Patients and healthy participants were scanned in real-time during resting, coughing, and postcoughing periods. CSF flow waveform amplitude, CSF stroke volume, and CSF flow rate were compared between the patients and the control population. Real-time MR imaging noninvasively showed a transient decrease in CSF flow across the foramen magnum after coughing in symptomatic patients with Chiari I malformation.

  3. Mandell, D.M.

    1. ADULT BRAIN
      You have access
      Identifying Significant Changes in Cerebrovascular Reactivity to Carbon Dioxide
      O. Sobczyk, A.P. Crawley, J. Poublanc, K. Sam, D.M. Mandell, D.J. Mikulis, J. Duffin and J.A. Fisher
      American Journal of Neuroradiology May 2016, 37 (5) 818-824; DOI: https://doi.org/10.3174/ajnr.A4679
  4. Margolis, R.L.

    1. ADULT BRAIN
      Open Access
      Quantitative Susceptibility Mapping Suggests Altered Brain Iron in Premanifest Huntington Disease
      J.M.G. van Bergen, J. Hua, P.G. Unschuld, I.A.L. Lim, C.K. Jones, R.L. Margolis, C.A. Ross, P.C.M. van Zijl and X. Li
      American Journal of Neuroradiology May 2016, 37 (5) 789-796; DOI: https://doi.org/10.3174/ajnr.A4617
  5. Maser, B.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  6. Mattingly, T.K.

    1. You have access
      Cooling Catheters for Selective Brain Hypothermia
      T.K. Mattingly, D.M. Pelz and S.P. Lownie
      American Journal of Neuroradiology May 2016, 37 (5) E45; DOI: https://doi.org/10.3174/ajnr.A4749
  7. Maurer, C.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  8. Meckel, S.

    1. You have access
      Reply:
      G. Cattaneo, M. Schumacher, G. Trummer, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) E46-E47; DOI: https://doi.org/10.3174/ajnr.A4780
    2. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  9. Meoded, A.

    1. PEDIATRICS
      Open Access
      Cerebral Reorganization after Hemispherectomy: A DTI Study
      A. Meoded, A.V. Faria, A.L. Hartman, G.I. Jallo, S. Mori, M.V. Johnston, T.A.G.M. Huisman and A. Poretti
      American Journal of Neuroradiology May 2016, 37 (5) 924-931; DOI: https://doi.org/10.3174/ajnr.A4647
  10. Mikulis, D.J.

    1. ADULT BRAIN
      You have access
      Identifying Significant Changes in Cerebrovascular Reactivity to Carbon Dioxide
      O. Sobczyk, A.P. Crawley, J. Poublanc, K. Sam, D.M. Mandell, D.J. Mikulis, J. Duffin and J.A. Fisher
      American Journal of Neuroradiology May 2016, 37 (5) 818-824; DOI: https://doi.org/10.3174/ajnr.A4679
  11. Mills, S.J.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Mitotic Activity in Glioblastoma Correlates with Estimated Extravascular Extracellular Space Derived from Dynamic Contrast-Enhanced MR Imaging
      S.J. Mills, D. du Plessis, P. Pal, G. Thompson, G. Buonacorrsi, C. Soh, G.J.M. Parker and A. Jackson
      American Journal of Neuroradiology May 2016, 37 (5) 811-817; DOI: https://doi.org/10.3174/ajnr.A4623

      Twenty-eight patients with newly presenting glioblastoma multiforme underwent preoperative conventional imaging and T1 dynamic contrast-enhanced MRI. Parametric maps of the initial area under the contrast agent concentration curve, contrast transfer coefficient, estimate of volume of the extravascular extracellular space, and estimate of blood plasma volume were generated, and the enhancing fraction was calculated. High values of the estimate of volume of the extravascular extracellular space were associated with a fibrillary histologic pattern and increased mitotic activity. This finding is counterintuitive to the standard concept that more proliferative tumors would be more densely packed with cells and have less extracellular space. As the authors point out, this surprising finding requires more investigation to understand whether this relationship will hold, and what the underlying mechanism might be.

  12. Missori, P.

    1. INTERVENTIONAL
      Open Access
      A Systematic Review and Meta-Analysis of Treatment and Outcome of Blister-Like Aneurysms
      S. Peschillo, D. Cannizzaro, A. Caporlingua and P. Missori
      American Journal of Neuroradiology May 2016, 37 (5) 856-861; DOI: https://doi.org/10.3174/ajnr.A4606
  13. Mocellin, R.

    1. ADULT BRAIN
      Open Access
      Distinguishing Neuroimaging Features in Patients Presenting with Visual Hallucinations
      T.T. Winton-Brown, A. Ting, R. Mocellin, D. Velakoulis and F. Gaillard
      American Journal of Neuroradiology May 2016, 37 (5) 774-781; DOI: https://doi.org/10.3174/ajnr.A4636
  14. Mohammad, S.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  15. Montanera, W.

    1. SPINE
      You have access
      Comparison of Sagittal FSE T2, STIR, and T1-Weighted Phase-Sensitive Inversion Recovery in the Detection of Spinal Cord Lesions in MS at 3T
      P. Alcaide-Leon, A. Pauranik, L. Alshafai, S. Rawal, J. Oh, W. Montanera, G. Leung and A. Bharatha
      American Journal of Neuroradiology May 2016, 37 (5) 970-975; DOI: https://doi.org/10.3174/ajnr.A4656
  16. Mori, S.

    1. PEDIATRICS
      Open Access
      Cerebral Reorganization after Hemispherectomy: A DTI Study
      A. Meoded, A.V. Faria, A.L. Hartman, G.I. Jallo, S. Mori, M.V. Johnston, T.A.G.M. Huisman and A. Poretti
      American Journal of Neuroradiology May 2016, 37 (5) 924-931; DOI: https://doi.org/10.3174/ajnr.A4647
  17. Munshi, S.

    1. FUNCTIONAL
      You have access
      Impaired Cerebrovascular Reactivity Predicts Recurrent Symptoms in Patients with Carotid Artery Occlusion: A Hypercapnia BOLD fMRI Study
      S.D. Goode, N. Altaf, S. Munshi, S.T.R. MacSweeney and D.P. Auer
      American Journal of Neuroradiology May 2016, 37 (5) 904-909; DOI: https://doi.org/10.3174/ajnr.A4739
  18. Murad, M.H.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Very Small Intracranial Aneurysms: Meta-Analysis
      V.N. Yamaki, W. Brinjikji, M.H. Murad and G. Lanzino
      American Journal of Neuroradiology May 2016, 37 (5) 862-867; DOI: https://doi.org/10.3174/ajnr.A4651

N

  1. Nabavizadeh, S.A.

    1. You have access
      Hypothalamic Adhesions: Asymptomatic, Incidental, or Not?
      A. Vossough and S.A. Nabavizadeh
      American Journal of Neuroradiology May 2016, 37 (5) E48; DOI: https://doi.org/10.3174/ajnr.A4743
  2. Naggara, O.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  3. Nguyen, T.N.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  4. Niesen, W.-D.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  5. Nogueira, R.G.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  6. Nunes, R.H.

    1. You have access
      Reply:
      J. Ramalho, R.C. Semelka, M. Ramalho, R.H. Nunes, M. AlObaidy and M. Castillo
      American Journal of Neuroradiology May 2016, 37 (5) E42; DOI: https://doi.org/10.3174/ajnr.A4744

O

  1. Oba, H.

    1. You have access
      Macrocyclic Gadolinium-Based Contrast Agents Do Not Cause Hyperintensity in the Dentate Nucleus
      T. Kanda, H. Oba, K. Toyoda and S. Furui
      American Journal of Neuroradiology May 2016, 37 (5) E41; DOI: https://doi.org/10.3174/ajnr.A4710
  2. Oh, J.

    1. SPINE
      You have access
      Comparison of Sagittal FSE T2, STIR, and T1-Weighted Phase-Sensitive Inversion Recovery in the Detection of Spinal Cord Lesions in MS at 3T
      P. Alcaide-Leon, A. Pauranik, L. Alshafai, S. Rawal, J. Oh, W. Montanera, G. Leung and A. Bharatha
      American Journal of Neuroradiology May 2016, 37 (5) 970-975; DOI: https://doi.org/10.3174/ajnr.A4656

P

  1. Pal, P.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Mitotic Activity in Glioblastoma Correlates with Estimated Extravascular Extracellular Space Derived from Dynamic Contrast-Enhanced MR Imaging
      S.J. Mills, D. du Plessis, P. Pal, G. Thompson, G. Buonacorrsi, C. Soh, G.J.M. Parker and A. Jackson
      American Journal of Neuroradiology May 2016, 37 (5) 811-817; DOI: https://doi.org/10.3174/ajnr.A4623

      Twenty-eight patients with newly presenting glioblastoma multiforme underwent preoperative conventional imaging and T1 dynamic contrast-enhanced MRI. Parametric maps of the initial area under the contrast agent concentration curve, contrast transfer coefficient, estimate of volume of the extravascular extracellular space, and estimate of blood plasma volume were generated, and the enhancing fraction was calculated. High values of the estimate of volume of the extravascular extracellular space were associated with a fibrillary histologic pattern and increased mitotic activity. This finding is counterintuitive to the standard concept that more proliferative tumors would be more densely packed with cells and have less extracellular space. As the authors point out, this surprising finding requires more investigation to understand whether this relationship will hold, and what the underlying mechanism might be.

  2. Pannek, K.

    1. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607
  3. Paolozza, A.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  4. Parazzini, C.

    1. FELLOWS' JOURNAL CLUBPEDIATRICS
      You have access
      Diagnostic Value of Prenatal MR Imaging in the Detection of Brain Malformations in Fetuses before the 26th Week of Gestational Age
      G. Conte, C. Parazzini, G. Falanga, C. Cesaretti, G. Izzo, M. Rustico and A. Righini
      American Journal of Neuroradiology May 2016, 37 (5) 946-951; DOI: https://doi.org/10.3174/ajnr.A4639

      The authors retrospectively evaluated 109 fetuses within 25 weeks of gestational age who had undergone both prenatal and postnatal MR imaging of the brain between 2002 and 2014, and using the postnatal MRI as the reference standard, they calculated the sensitivity, specificity, positive predictive value, and negative predictive value of the prenatal MRI in detecting brain malformations. Prenatal MR imaging failed to detect correctly 11 of the 111 malformations. They conclude that diagnostic value of prenatal MRI for brain malformations within 25 weeks of GA is very high, despite limitations of sensitivity in the early detection of disorders of cortical development, such as polymicrogyria and periventricular nodular heterotopias.

  5. Parker, G.J.M.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Mitotic Activity in Glioblastoma Correlates with Estimated Extravascular Extracellular Space Derived from Dynamic Contrast-Enhanced MR Imaging
      S.J. Mills, D. du Plessis, P. Pal, G. Thompson, G. Buonacorrsi, C. Soh, G.J.M. Parker and A. Jackson
      American Journal of Neuroradiology May 2016, 37 (5) 811-817; DOI: https://doi.org/10.3174/ajnr.A4623

      Twenty-eight patients with newly presenting glioblastoma multiforme underwent preoperative conventional imaging and T1 dynamic contrast-enhanced MRI. Parametric maps of the initial area under the contrast agent concentration curve, contrast transfer coefficient, estimate of volume of the extravascular extracellular space, and estimate of blood plasma volume were generated, and the enhancing fraction was calculated. High values of the estimate of volume of the extravascular extracellular space were associated with a fibrillary histologic pattern and increased mitotic activity. This finding is counterintuitive to the standard concept that more proliferative tumors would be more densely packed with cells and have less extracellular space. As the authors point out, this surprising finding requires more investigation to understand whether this relationship will hold, and what the underlying mechanism might be.

  6. Pasquariello, R.

    1. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607
  7. Patankar, T.

    1. INTERVENTIONAL
      You have access
      WEB in Partially Thrombosed Intracranial Aneurysms: A Word of Caution
      G. Anil, A.J.P. Goddard, S.M. Ross, K. Deniz and T. Patankar
      American Journal of Neuroradiology May 2016, 37 (5) 892-896; DOI: https://doi.org/10.3174/ajnr.A4604
  8. Patz, S.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      You have access
      Cough-Associated Changes in CSF Flow in Chiari I Malformation Evaluated by Real-Time MRI
      R.A. Bhadelia, S. Patz, C. Heilman, D. Khatami, E. Kasper, Y. Zhao and N. Madan
      American Journal of Neuroradiology May 2016, 37 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4629

      Eight symptomatic patients with Chiari I malformation and 6 healthy participants were studied by using MR pencil beam imaging with a temporal resolution of 50 ms. Patients and healthy participants were scanned in real-time during resting, coughing, and postcoughing periods. CSF flow waveform amplitude, CSF stroke volume, and CSF flow rate were compared between the patients and the control population. Real-time MR imaging noninvasively showed a transient decrease in CSF flow across the foramen magnum after coughing in symptomatic patients with Chiari I malformation.

  9. Pauranik, A.

    1. SPINE
      You have access
      Comparison of Sagittal FSE T2, STIR, and T1-Weighted Phase-Sensitive Inversion Recovery in the Detection of Spinal Cord Lesions in MS at 3T
      P. Alcaide-Leon, A. Pauranik, L. Alshafai, S. Rawal, J. Oh, W. Montanera, G. Leung and A. Bharatha
      American Journal of Neuroradiology May 2016, 37 (5) 970-975; DOI: https://doi.org/10.3174/ajnr.A4656
  10. Pelz, D.M.

    1. You have access
      Cooling Catheters for Selective Brain Hypothermia
      T.K. Mattingly, D.M. Pelz and S.P. Lownie
      American Journal of Neuroradiology May 2016, 37 (5) E45; DOI: https://doi.org/10.3174/ajnr.A4749
  11. Pereira, V.M.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  12. Peschillo, S.

    1. INTERVENTIONAL
      Open Access
      A Systematic Review and Meta-Analysis of Treatment and Outcome of Blister-Like Aneurysms
      S. Peschillo, D. Cannizzaro, A. Caporlingua and P. Missori
      American Journal of Neuroradiology May 2016, 37 (5) 856-861; DOI: https://doi.org/10.3174/ajnr.A4606
  13. Poretti, A.

    1. PEDIATRICS
      Open Access
      Cerebral Reorganization after Hemispherectomy: A DTI Study
      A. Meoded, A.V. Faria, A.L. Hartman, G.I. Jallo, S. Mori, M.V. Johnston, T.A.G.M. Huisman and A. Poretti
      American Journal of Neuroradiology May 2016, 37 (5) 924-931; DOI: https://doi.org/10.3174/ajnr.A4647
    2. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607
  14. Poublanc, J.

    1. ADULT BRAIN
      You have access
      Identifying Significant Changes in Cerebrovascular Reactivity to Carbon Dioxide
      O. Sobczyk, A.P. Crawley, J. Poublanc, K. Sam, D.M. Mandell, D.J. Mikulis, J. Duffin and J.A. Fisher
      American Journal of Neuroradiology May 2016, 37 (5) 818-824; DOI: https://doi.org/10.3174/ajnr.A4679
  15. Pouran, B.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  16. Pudwell, J.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

R

  1. Ramalho, J.

    1. You have access
      Reply:
      J. Ramalho, R.C. Semelka, M. Ramalho, R.H. Nunes, M. AlObaidy and M. Castillo
      American Journal of Neuroradiology May 2016, 37 (5) E42; DOI: https://doi.org/10.3174/ajnr.A4744
  2. Ramalho, M.

    1. You have access
      Reply:
      J. Ramalho, R.C. Semelka, M. Ramalho, R.H. Nunes, M. AlObaidy and M. Castillo
      American Journal of Neuroradiology May 2016, 37 (5) E42; DOI: https://doi.org/10.3174/ajnr.A4744
  3. Raoult, H.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  4. Rätsep, M.T.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  5. Rawal, S.

    1. SPINE
      You have access
      Comparison of Sagittal FSE T2, STIR, and T1-Weighted Phase-Sensitive Inversion Recovery in the Detection of Spinal Cord Lesions in MS at 3T
      P. Alcaide-Leon, A. Pauranik, L. Alshafai, S. Rawal, J. Oh, W. Montanera, G. Leung and A. Bharatha
      American Journal of Neuroradiology May 2016, 37 (5) 970-975; DOI: https://doi.org/10.3174/ajnr.A4656
  6. Raymond, J.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  7. Reynolds, J.N.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  8. Righini, A.

    1. FELLOWS' JOURNAL CLUBPEDIATRICS
      You have access
      Diagnostic Value of Prenatal MR Imaging in the Detection of Brain Malformations in Fetuses before the 26th Week of Gestational Age
      G. Conte, C. Parazzini, G. Falanga, C. Cesaretti, G. Izzo, M. Rustico and A. Righini
      American Journal of Neuroradiology May 2016, 37 (5) 946-951; DOI: https://doi.org/10.3174/ajnr.A4639

      The authors retrospectively evaluated 109 fetuses within 25 weeks of gestational age who had undergone both prenatal and postnatal MR imaging of the brain between 2002 and 2014, and using the postnatal MRI as the reference standard, they calculated the sensitivity, specificity, positive predictive value, and negative predictive value of the prenatal MRI in detecting brain malformations. Prenatal MR imaging failed to detect correctly 11 of the 111 malformations. They conclude that diagnostic value of prenatal MRI for brain malformations within 25 weeks of GA is very high, despite limitations of sensitivity in the early detection of disorders of cortical development, such as polymicrogyria and periventricular nodular heterotopias.

  9. Riva, R.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Intracranial Aneurysms with the WEB Device: A Systematic Review of Clinical Outcomes
      X. Armoiry, F. Turjman, D.J. Hartmann, R. Sivan-Hoffmann, R. Riva, P.E. Labeyrie, G. Aulagner and B. Gory
      American Journal of Neuroradiology May 2016, 37 (5) 868-872; DOI: https://doi.org/10.3174/ajnr.A4611
  10. Robson, C.D.

    1. HEAD & NECK
      You have access
      Imaging Features of Juvenile Xanthogranuloma of the Pediatric Head and Neck
      D.T. Ginat, S.O. Vargas, V.M. Silvera, M.S. Volk, B.A. Degar and C.D. Robson
      American Journal of Neuroradiology May 2016, 37 (5) 910-916; DOI: https://doi.org/10.3174/ajnr.A4644
  11. Rose, S.

    1. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607
  12. Rosenwasser, R.H.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Pipeline Embolization Device in the Treatment of Recurrent Previously Stented Cerebral Aneurysms
      B. Daou, R.M. Starke, N. Chalouhi, S. Tjoumakaris, D. Hasan, J. Khoury, R.H. Rosenwasser and P. Jabbour
      American Journal of Neuroradiology May 2016, 37 (5) 849-855; DOI: https://doi.org/10.3174/ajnr.A4613

      Twenty-one patients with previously stented recurrent aneurysms who later underwent Pipeline Embolization Device placement (group 1) were retrospectively identified and compared with 63 patients who had treatment with the Pipeline with no prior stent placement (group 2). Pipeline treatment resulted in complete aneurysm occlusion in 55.6% of patients in group 1 versus 80.4% of patients in group 2. The retreatment rate in group 1 was 11.1% versus 7.1% in group 2. The authors conclude that the Pipeline is less effective in the management of previously stented aneurysms than when used in nonstented aneurysms.

  13. Ross, C.A.

    1. ADULT BRAIN
      Open Access
      Quantitative Susceptibility Mapping Suggests Altered Brain Iron in Premanifest Huntington Disease
      J.M.G. van Bergen, J. Hua, P.G. Unschuld, I.A.L. Lim, C.K. Jones, R.L. Margolis, C.A. Ross, P.C.M. van Zijl and X. Li
      American Journal of Neuroradiology May 2016, 37 (5) 789-796; DOI: https://doi.org/10.3174/ajnr.A4617
  14. Ross, S.M.

    1. INTERVENTIONAL
      You have access
      WEB in Partially Thrombosed Intracranial Aneurysms: A Word of Caution
      G. Anil, A.J.P. Goddard, S.M. Ross, K. Deniz and T. Patankar
      American Journal of Neuroradiology May 2016, 37 (5) 892-896; DOI: https://doi.org/10.3174/ajnr.A4604
  15. Rouchaud, A.

    1. INTERVENTIONAL
      You have access
      Validity of the Meyer Scale for Assessment of Coiled Aneurysms and Aneurysm Recurrence
      A. Rouchaud, W. Brinjikji, T. Gunderson, J. Caroff, J.-C. Gentric, G. Lanzino, H.J. Cloft and D.F. Kallmes
      American Journal of Neuroradiology May 2016, 37 (5) 844-848; DOI: https://doi.org/10.3174/ajnr.A4616
  16. Roy, D.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  17. Rustico, M.

    1. FELLOWS' JOURNAL CLUBPEDIATRICS
      You have access
      Diagnostic Value of Prenatal MR Imaging in the Detection of Brain Malformations in Fetuses before the 26th Week of Gestational Age
      G. Conte, C. Parazzini, G. Falanga, C. Cesaretti, G. Izzo, M. Rustico and A. Righini
      American Journal of Neuroradiology May 2016, 37 (5) 946-951; DOI: https://doi.org/10.3174/ajnr.A4639

      The authors retrospectively evaluated 109 fetuses within 25 weeks of gestational age who had undergone both prenatal and postnatal MR imaging of the brain between 2002 and 2014, and using the postnatal MRI as the reference standard, they calculated the sensitivity, specificity, positive predictive value, and negative predictive value of the prenatal MRI in detecting brain malformations. Prenatal MR imaging failed to detect correctly 11 of the 111 malformations. They conclude that diagnostic value of prenatal MRI for brain malformations within 25 weeks of GA is very high, despite limitations of sensitivity in the early detection of disorders of cortical development, such as polymicrogyria and periventricular nodular heterotopias.

S

  1. Sam, K.

    1. ADULT BRAIN
      You have access
      Identifying Significant Changes in Cerebrovascular Reactivity to Carbon Dioxide
      O. Sobczyk, A.P. Crawley, J. Poublanc, K. Sam, D.M. Mandell, D.J. Mikulis, J. Duffin and J.A. Fisher
      American Journal of Neuroradiology May 2016, 37 (5) 818-824; DOI: https://doi.org/10.3174/ajnr.A4679
  2. Saver, J.L.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  3. Schumacher, M.

    1. You have access
      Reply:
      G. Cattaneo, M. Schumacher, G. Trummer, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) E46-E47; DOI: https://doi.org/10.3174/ajnr.A4780
    2. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  4. Semelka, R.C.

    1. You have access
      Reply:
      J. Ramalho, R.C. Semelka, M. Ramalho, R.H. Nunes, M. AlObaidy and M. Castillo
      American Journal of Neuroradiology May 2016, 37 (5) E42; DOI: https://doi.org/10.3174/ajnr.A4744
  5. Shah, M.J.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625
  6. Shin, N.-Y.

    1. FUNCTIONAL
      You have access
      Different Functional and Microstructural Changes Depending on Duration of Mild Cognitive Impairment in Parkinson Disease
      N.-Y. Shin, Y.S. Shin, P.H. Lee, U. Yoon, S. Han, D.J. Kim and S.-K. Lee
      American Journal of Neuroradiology May 2016, 37 (5) 897-903; DOI: https://doi.org/10.3174/ajnr.A4626
  7. Shin, S.-M.

    1. PEDIATRICS
      You have access
      Quantitative Assessment of Neovascularization after Indirect Bypass Surgery: Color-Coded Digital Subtraction Angiography in Pediatric Moyamoya Disease
      H.-H. Cho, J.-E. Cheon, S.-K. Kim, Y.H. Choi, I.-O. Kim, W.S. Kim, S.-M. Lee, S.K. You and S.-M. Shin
      American Journal of Neuroradiology May 2016, 37 (5) 932-938; DOI: https://doi.org/10.3174/ajnr.A4614
  8. Shin, Y.S.

    1. FUNCTIONAL
      You have access
      Different Functional and Microstructural Changes Depending on Duration of Mild Cognitive Impairment in Parkinson Disease
      N.-Y. Shin, Y.S. Shin, P.H. Lee, U. Yoon, S. Han, D.J. Kim and S.-K. Lee
      American Journal of Neuroradiology May 2016, 37 (5) 897-903; DOI: https://doi.org/10.3174/ajnr.A4626
  9. Siemonsen, S.

    1. SPINE
      Open Access
      Improved Lesion Detection by Using Axial T2-Weighted MRI with Full Spinal Cord Coverage in Multiple Sclerosis
      S. Galler, J.-P. Stellmann, K.L. Young, D. Kutzner, C. Heesen, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology May 2016, 37 (5) 963-969; DOI: https://doi.org/10.3174/ajnr.A4638
  10. Siero, J.C.W.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  11. Silvera, V.M.

    1. HEAD & NECK
      You have access
      Imaging Features of Juvenile Xanthogranuloma of the Pediatric Head and Neck
      D.T. Ginat, S.O. Vargas, V.M. Silvera, M.S. Volk, B.A. Degar and C.D. Robson
      American Journal of Neuroradiology May 2016, 37 (5) 910-916; DOI: https://doi.org/10.3174/ajnr.A4644
  12. Sivan-Hoffmann, R.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Intracranial Aneurysms with the WEB Device: A Systematic Review of Clinical Outcomes
      X. Armoiry, F. Turjman, D.J. Hartmann, R. Sivan-Hoffmann, R. Riva, P.E. Labeyrie, G. Aulagner and B. Gory
      American Journal of Neuroradiology May 2016, 37 (5) 868-872; DOI: https://doi.org/10.3174/ajnr.A4611
  13. Slater, L.A.

    1. INTERVENTIONAL
      You have access
      TICI and Age: What's the Score?
      L.A. Slater, J.M. Coutinho, J. Gralla, R.G. Nogueira, A. Bonafé, A. Dávalos, R. Jahan, E. Levy, B.J. Baxter, J.L. Saver and V.M. Pereira for the STAR and SWIFT investigators
      American Journal of Neuroradiology May 2016, 37 (5) 838-843; DOI: https://doi.org/10.3174/ajnr.A4618
  14. Smith, G.N.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

  15. Smith, P.

    1. PEDIATRICS
      You have access
      Normal Development and Measurements of the Occipital Condyle-C1 Interval in Children and Young Adults
      P. Smith, L.L. Linscott, S. Vadivelu, B. Zhang and J.L. Leach
      American Journal of Neuroradiology May 2016, 37 (5) 952-957; DOI: https://doi.org/10.3174/ajnr.A4543
  16. Sobczyk, O.

    1. ADULT BRAIN
      You have access
      Identifying Significant Changes in Cerebrovascular Reactivity to Carbon Dioxide
      O. Sobczyk, A.P. Crawley, J. Poublanc, K. Sam, D.M. Mandell, D.J. Mikulis, J. Duffin and J.A. Fisher
      American Journal of Neuroradiology May 2016, 37 (5) 818-824; DOI: https://doi.org/10.3174/ajnr.A4679
  17. Soh, C.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Mitotic Activity in Glioblastoma Correlates with Estimated Extravascular Extracellular Space Derived from Dynamic Contrast-Enhanced MR Imaging
      S.J. Mills, D. du Plessis, P. Pal, G. Thompson, G. Buonacorrsi, C. Soh, G.J.M. Parker and A. Jackson
      American Journal of Neuroradiology May 2016, 37 (5) 811-817; DOI: https://doi.org/10.3174/ajnr.A4623

      Twenty-eight patients with newly presenting glioblastoma multiforme underwent preoperative conventional imaging and T1 dynamic contrast-enhanced MRI. Parametric maps of the initial area under the contrast agent concentration curve, contrast transfer coefficient, estimate of volume of the extravascular extracellular space, and estimate of blood plasma volume were generated, and the enhancing fraction was calculated. High values of the estimate of volume of the extravascular extracellular space were associated with a fibrillary histologic pattern and increased mitotic activity. This finding is counterintuitive to the standard concept that more proliferative tumors would be more densely packed with cells and have less extracellular space. As the authors point out, this surprising finding requires more investigation to understand whether this relationship will hold, and what the underlying mechanism might be.

  18. Spliet, W.G.M.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  19. Starke, R.M.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Pipeline Embolization Device in the Treatment of Recurrent Previously Stented Cerebral Aneurysms
      B. Daou, R.M. Starke, N. Chalouhi, S. Tjoumakaris, D. Hasan, J. Khoury, R.H. Rosenwasser and P. Jabbour
      American Journal of Neuroradiology May 2016, 37 (5) 849-855; DOI: https://doi.org/10.3174/ajnr.A4613

      Twenty-one patients with previously stented recurrent aneurysms who later underwent Pipeline Embolization Device placement (group 1) were retrospectively identified and compared with 63 patients who had treatment with the Pipeline with no prior stent placement (group 2). Pipeline treatment resulted in complete aneurysm occlusion in 55.6% of patients in group 1 versus 80.4% of patients in group 2. The retreatment rate in group 1 was 11.1% versus 7.1% in group 2. The authors conclude that the Pipeline is less effective in the management of previously stented aneurysms than when used in nonstented aneurysms.

  20. Stellmann, J.-P.

    1. SPINE
      Open Access
      Improved Lesion Detection by Using Axial T2-Weighted MRI with Full Spinal Cord Coverage in Multiple Sclerosis
      S. Galler, J.-P. Stellmann, K.L. Young, D. Kutzner, C. Heesen, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology May 2016, 37 (5) 963-969; DOI: https://doi.org/10.3174/ajnr.A4638
  21. Stemerdink, T.A.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  22. Stroman, P.W.

    1. EDITOR'S CHOICEPEDIATRICS
      Open Access
      Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study
      M.T. Rätsep, A. Paolozza, A.F. Hickman, B. Maser, V.R. Kay, S. Mohammad, J. Pudwell, G.N. Smith, D. Brien, P.W. Stroman, M.A. Adams, J.N. Reynolds, B.A. Croy and N.D. Forkert
      American Journal of Neuroradiology May 2016, 37 (5) 939-945; DOI: https://doi.org/10.3174/ajnr.A4640

      The authors assessed the brain structural and vascular anatomy in 7- to 10-year-old offspring of pre-eclamptic pregnancies compared with matched controls (n=10 per group). TOF-MRA and a high-resolution anatomic T1-weighted MPRAGE sequence were acquired for each participant. Offspring of pre-eclamptic pregnancies exhibited enlarged brain regional volumes of the cerebellum, temporal lobe, brain stem, and right and left amygdalae. These offspring displayed reduced cerebral vessel radii in the occipital and parietal lobes. The authors conclude that these structural and vascular anomalies may underlie the cognitive deficits reported in the pre-eclamptic offspring population.

T

  1. Tan, X.

    1. INTERVENTIONAL
      Open Access
      Endovascular Coiling versus Surgical Clipping for Poor-Grade Ruptured Intracranial Aneurysms: Postoperative Complications and Clinical Outcome in a Multicenter Poor-Grade Aneurysm Study
      B. Zhao, X. Tan, H. Yang, Z. Li, K. Zheng, Y. Xiong and M. Zhong for the AMPAS Group
      American Journal of Neuroradiology May 2016, 37 (5) 873-878; DOI: https://doi.org/10.3174/ajnr.A4649
  2. Tateishi, M.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  3. Thompson, G.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Mitotic Activity in Glioblastoma Correlates with Estimated Extravascular Extracellular Space Derived from Dynamic Contrast-Enhanced MR Imaging
      S.J. Mills, D. du Plessis, P. Pal, G. Thompson, G. Buonacorrsi, C. Soh, G.J.M. Parker and A. Jackson
      American Journal of Neuroradiology May 2016, 37 (5) 811-817; DOI: https://doi.org/10.3174/ajnr.A4623

      Twenty-eight patients with newly presenting glioblastoma multiforme underwent preoperative conventional imaging and T1 dynamic contrast-enhanced MRI. Parametric maps of the initial area under the contrast agent concentration curve, contrast transfer coefficient, estimate of volume of the extravascular extracellular space, and estimate of blood plasma volume were generated, and the enhancing fraction was calculated. High values of the estimate of volume of the extravascular extracellular space were associated with a fibrillary histologic pattern and increased mitotic activity. This finding is counterintuitive to the standard concept that more proliferative tumors would be more densely packed with cells and have less extracellular space. As the authors point out, this surprising finding requires more investigation to understand whether this relationship will hold, and what the underlying mechanism might be.

  4. Ting, A.

    1. ADULT BRAIN
      Open Access
      Distinguishing Neuroimaging Features in Patients Presenting with Visual Hallucinations
      T.T. Winton-Brown, A. Ting, R. Mocellin, D. Velakoulis and F. Gaillard
      American Journal of Neuroradiology May 2016, 37 (5) 774-781; DOI: https://doi.org/10.3174/ajnr.A4636
  5. Tjoumakaris, S.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Pipeline Embolization Device in the Treatment of Recurrent Previously Stented Cerebral Aneurysms
      B. Daou, R.M. Starke, N. Chalouhi, S. Tjoumakaris, D. Hasan, J. Khoury, R.H. Rosenwasser and P. Jabbour
      American Journal of Neuroradiology May 2016, 37 (5) 849-855; DOI: https://doi.org/10.3174/ajnr.A4613

      Twenty-one patients with previously stented recurrent aneurysms who later underwent Pipeline Embolization Device placement (group 1) were retrospectively identified and compared with 63 patients who had treatment with the Pipeline with no prior stent placement (group 2). Pipeline treatment resulted in complete aneurysm occlusion in 55.6% of patients in group 1 versus 80.4% of patients in group 2. The retreatment rate in group 1 was 11.1% versus 7.1% in group 2. The authors conclude that the Pipeline is less effective in the management of previously stented aneurysms than when used in nonstented aneurysms.

  6. Tollard, É.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  7. Tosetti, M.

    1. PEDIATRICS
      You have access
      Diffusion Tractography Biomarkers of Pediatric Cerebellar Hypoplasia/Atrophy: Preliminary Results Using Constrained Spherical Deconvolution
      S. Fiori, A. Poretti, K. Pannek, R. Del Punta, R. Pasquariello, M. Tosetti, A. Guzzetta, S. Rose, G. Cioni and R. Battini
      American Journal of Neuroradiology May 2016, 37 (5) 917-923; DOI: https://doi.org/10.3174/ajnr.A4607
  8. Toyoda, K.

    1. You have access
      Macrocyclic Gadolinium-Based Contrast Agents Do Not Cause Hyperintensity in the Dentate Nucleus
      T. Kanda, H. Oba, K. Toyoda and S. Furui
      American Journal of Neuroradiology May 2016, 37 (5) E41; DOI: https://doi.org/10.3174/ajnr.A4710
  9. Trummer, G.

    1. You have access
      Reply:
      G. Cattaneo, M. Schumacher, G. Trummer, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) E46-E47; DOI: https://doi.org/10.3174/ajnr.A4780
  10. Turjman, F.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Intracranial Aneurysms with the WEB Device: A Systematic Review of Clinical Outcomes
      X. Armoiry, F. Turjman, D.J. Hartmann, R. Sivan-Hoffmann, R. Riva, P.E. Labeyrie, G. Aulagner and B. Gory
      American Journal of Neuroradiology May 2016, 37 (5) 868-872; DOI: https://doi.org/10.3174/ajnr.A4611

U

  1. Unschuld, P.G.

    1. ADULT BRAIN
      Open Access
      Quantitative Susceptibility Mapping Suggests Altered Brain Iron in Premanifest Huntington Disease
      J.M.G. van Bergen, J. Hua, P.G. Unschuld, I.A.L. Lim, C.K. Jones, R.L. Margolis, C.A. Ross, P.C.M. van Zijl and X. Li
      American Journal of Neuroradiology May 2016, 37 (5) 789-796; DOI: https://doi.org/10.3174/ajnr.A4617
  2. Urbach, H.

    1. You have access
      Reply:
      G. Cattaneo, M. Schumacher, G. Trummer, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) E46-E47; DOI: https://doi.org/10.3174/ajnr.A4780
    2. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625

V

  1. Vadivelu, S.

    1. PEDIATRICS
      You have access
      Application of Normative Occipital Condyle-C1 Interval Measurements to Detect Atlanto-Occipital Injury in Children
      B. Corcoran, L.L. Linscott, J.L. Leach and S. Vadivelu
      American Journal of Neuroradiology May 2016, 37 (5) 958-962; DOI: https://doi.org/10.3174/ajnr.A4641
    2. PEDIATRICS
      You have access
      Normal Development and Measurements of the Occipital Condyle-C1 Interval in Children and Young Adults
      P. Smith, L.L. Linscott, S. Vadivelu, B. Zhang and J.L. Leach
      American Journal of Neuroradiology May 2016, 37 (5) 952-957; DOI: https://doi.org/10.3174/ajnr.A4543
  2. van Bergen, J.M.G.

    1. ADULT BRAIN
      Open Access
      Quantitative Susceptibility Mapping Suggests Altered Brain Iron in Premanifest Huntington Disease
      J.M.G. van Bergen, J. Hua, P.G. Unschuld, I.A.L. Lim, C.K. Jones, R.L. Margolis, C.A. Ross, P.C.M. van Zijl and X. Li
      American Journal of Neuroradiology May 2016, 37 (5) 789-796; DOI: https://doi.org/10.3174/ajnr.A4617
  3. van der Graaf, Y.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  4. van der Kolk, A.G.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  5. van Seeters, T.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  6. van Zijl, P.C.M.

    1. ADULT BRAIN
      Open Access
      Quantitative Susceptibility Mapping Suggests Altered Brain Iron in Premanifest Huntington Disease
      J.M.G. van Bergen, J. Hua, P.G. Unschuld, I.A.L. Lim, C.K. Jones, R.L. Margolis, C.A. Ross, P.C.M. van Zijl and X. Li
      American Journal of Neuroradiology May 2016, 37 (5) 789-796; DOI: https://doi.org/10.3174/ajnr.A4617
  7. Vargas, S.O.

    1. HEAD & NECK
      You have access
      Imaging Features of Juvenile Xanthogranuloma of the Pediatric Head and Neck
      D.T. Ginat, S.O. Vargas, V.M. Silvera, M.S. Volk, B.A. Degar and C.D. Robson
      American Journal of Neuroradiology May 2016, 37 (5) 910-916; DOI: https://doi.org/10.3174/ajnr.A4644
  8. Velakoulis, D.

    1. ADULT BRAIN
      Open Access
      Distinguishing Neuroimaging Features in Patients Presenting with Visual Hallucinations
      T.T. Winton-Brown, A. Ting, R. Mocellin, D. Velakoulis and F. Gaillard
      American Journal of Neuroradiology May 2016, 37 (5) 774-781; DOI: https://doi.org/10.3174/ajnr.A4636
  9. Velthuis, B.K.

    1. ADULT BRAIN
      You have access
      Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts
      A.D. Horsch, J.W. Dankbaar, T.A. Stemerdink, E. Bennink, T. van Seeters, L.J. Kappelle, J. Hofmeijer, H.W. de Jong, Y. van der Graaf and B.K. Velthuis on behalf of the DUST investigators
      American Journal of Neuroradiology May 2016, 37 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A4637
  10. Vink, A.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
  11. Virhammar, J.

    1. ADULT BRAIN
      You have access
      Quantitative MRI for Rapid and User-Independent Monitoring of Intracranial CSF Volume in Hydrocephalus
      J. Virhammar, M. Warntjes, K. Laurell and E.-M. Larsson
      American Journal of Neuroradiology May 2016, 37 (5) 797-801; DOI: https://doi.org/10.3174/ajnr.A4627
  12. Volk, M.S.

    1. HEAD & NECK
      You have access
      Imaging Features of Juvenile Xanthogranuloma of the Pediatric Head and Neck
      D.T. Ginat, S.O. Vargas, V.M. Silvera, M.S. Volk, B.A. Degar and C.D. Robson
      American Journal of Neuroradiology May 2016, 37 (5) 910-916; DOI: https://doi.org/10.3174/ajnr.A4644
  13. Vossough, A.

    1. You have access
      Hypothalamic Adhesions: Asymptomatic, Incidental, or Not?
      A. Vossough and S.A. Nabavizadeh
      American Journal of Neuroradiology May 2016, 37 (5) E48; DOI: https://doi.org/10.3174/ajnr.A4743

W

  1. Wang, Y.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  2. Warntjes, M.

    1. ADULT BRAIN
      You have access
      Quantitative MRI for Rapid and User-Independent Monitoring of Intracranial CSF Volume in Hydrocephalus
      J. Virhammar, M. Warntjes, K. Laurell and E.-M. Larsson
      American Journal of Neuroradiology May 2016, 37 (5) 797-801; DOI: https://doi.org/10.3174/ajnr.A4627
  3. Weill, A.

    1. INTERVENTIONAL
      You have access
      Inter- and Intrarater Agreement on the Outcome of Endovascular Treatment of Aneurysms Using MRA
      S. Jamali, R. Fahed, J.-C. Gentric, L. Letourneau-Guillon, H. Raoult, F. Bing, L. Estrade, T.N. Nguyen, É. Tollard, J.-C. Ferre, D. Iancu, O. Naggara, M. Chagnon, A. Weill, D. Roy, A.J. Fox, D.F. Kallmes and J. Raymond
      American Journal of Neuroradiology May 2016, 37 (5) 879-884; DOI: https://doi.org/10.3174/ajnr.A4609
  4. Winton-Brown, T.T.

    1. ADULT BRAIN
      Open Access
      Distinguishing Neuroimaging Features in Patients Presenting with Visual Hallucinations
      T.T. Winton-Brown, A. Ting, R. Mocellin, D. Velakoulis and F. Gaillard
      American Journal of Neuroradiology May 2016, 37 (5) 774-781; DOI: https://doi.org/10.3174/ajnr.A4636
  5. Wolfertz, J.

    1. INTERVENTIONAL
      Open Access
      Endovascular Cooling Catheter for Selective Brain Hypothermia: An Animal Feasibility Study of Cooling Performance
      G. Cattaneo, M. Schumacher, C. Maurer, J. Wolfertz, T. Jost, M. Büchert, A. Keuler, L. Boos, M.J. Shah, K. Foerster, W.-D. Niesen, G. Ihorst, H. Urbach and S. Meckel
      American Journal of Neuroradiology May 2016, 37 (5) 885-891; DOI: https://doi.org/10.3174/ajnr.A4625

X

  1. Xiong, Y.

    1. INTERVENTIONAL
      Open Access
      Endovascular Coiling versus Surgical Clipping for Poor-Grade Ruptured Intracranial Aneurysms: Postoperative Complications and Clinical Outcome in a Multicenter Poor-Grade Aneurysm Study
      B. Zhao, X. Tan, H. Yang, Z. Li, K. Zheng, Y. Xiong and M. Zhong for the AMPAS Group
      American Journal of Neuroradiology May 2016, 37 (5) 873-878; DOI: https://doi.org/10.3174/ajnr.A4649

Y

  1. Yamada, K.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  2. Yamada, Shigeki

    1. You have access
      Perspectives
      Shigeki Yamada
      American Journal of Neuroradiology May 2016, 37 (5) 773; DOI: https://doi.org/10.3174/ajnr.P0017
  3. Yamaki, V.N.

    1. INTERVENTIONAL
      You have access
      Endovascular Treatment of Very Small Intracranial Aneurysms: Meta-Analysis
      V.N. Yamaki, W. Brinjikji, M.H. Murad and G. Lanzino
      American Journal of Neuroradiology May 2016, 37 (5) 862-867; DOI: https://doi.org/10.3174/ajnr.A4651
  4. Yamashita, S.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  5. Yamashita, Y.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  6. Yang, H.

    1. INTERVENTIONAL
      Open Access
      Endovascular Coiling versus Surgical Clipping for Poor-Grade Ruptured Intracranial Aneurysms: Postoperative Complications and Clinical Outcome in a Multicenter Poor-Grade Aneurysm Study
      B. Zhao, X. Tan, H. Yang, Z. Li, K. Zheng, Y. Xiong and M. Zhong for the AMPAS Group
      American Journal of Neuroradiology May 2016, 37 (5) 873-878; DOI: https://doi.org/10.3174/ajnr.A4649
  7. Yoneda, T.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Lateral Asymmetry and Spatial Difference of Iron Deposition in the Substantia Nigra of Patients with Parkinson Disease Measured with Quantitative Susceptibility Mapping
      M. Azuma, T. Hirai, K. Yamada, S. Yamashita, Y. Ando, M. Tateishi, Y. Iryo, T. Yoneda, M. Kitajima, Y. Wang and Y. Yamashita
      American Journal of Neuroradiology May 2016, 37 (5) 782-788; DOI: https://doi.org/10.3174/ajnr.A4645

      The authors evaluated 24 patients with Parkinson disease and 24 age- and sex-matched healthy controls who underwent 3T MR imaging with a 3D multiecho gradient-echo sequence. On reconstructed quantitative susceptibility maps they measured the susceptibility values in the anterior, middle, and posterior parts of the substantia nigra, the whole substantia nigra, and other deep gray matter structures in both cerebral hemispheres. Susceptibility in the middle part, the posterior part, and the whole substantia nigra was significantly higher in the more and the less affected hemibrains of patients with Parkinson disease than in the healthy controls. Also, susceptibility was significantly higher in the posterior substantia nigra of the more affected hemibrain.

  8. Yoon, U.

    1. FUNCTIONAL
      You have access
      Different Functional and Microstructural Changes Depending on Duration of Mild Cognitive Impairment in Parkinson Disease
      N.-Y. Shin, Y.S. Shin, P.H. Lee, U. Yoon, S. Han, D.J. Kim and S.-K. Lee
      American Journal of Neuroradiology May 2016, 37 (5) 897-903; DOI: https://doi.org/10.3174/ajnr.A4626
  9. You, S.K.

    1. PEDIATRICS
      You have access
      Quantitative Assessment of Neovascularization after Indirect Bypass Surgery: Color-Coded Digital Subtraction Angiography in Pediatric Moyamoya Disease
      H.-H. Cho, J.-E. Cheon, S.-K. Kim, Y.H. Choi, I.-O. Kim, W.S. Kim, S.-M. Lee, S.K. You and S.-M. Shin
      American Journal of Neuroradiology May 2016, 37 (5) 932-938; DOI: https://doi.org/10.3174/ajnr.A4614
  10. Young, K.L.

    1. SPINE
      Open Access
      Improved Lesion Detection by Using Axial T2-Weighted MRI with Full Spinal Cord Coverage in Multiple Sclerosis
      S. Galler, J.-P. Stellmann, K.L. Young, D. Kutzner, C. Heesen, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology May 2016, 37 (5) 963-969; DOI: https://doi.org/10.3174/ajnr.A4638

Z

  1. Zhang, B.

    1. PEDIATRICS
      You have access
      Normal Development and Measurements of the Occipital Condyle-C1 Interval in Children and Young Adults
      P. Smith, L.L. Linscott, S. Vadivelu, B. Zhang and J.L. Leach
      American Journal of Neuroradiology May 2016, 37 (5) 952-957; DOI: https://doi.org/10.3174/ajnr.A4543
  2. Zhao, B.

    1. INTERVENTIONAL
      Open Access
      Endovascular Coiling versus Surgical Clipping for Poor-Grade Ruptured Intracranial Aneurysms: Postoperative Complications and Clinical Outcome in a Multicenter Poor-Grade Aneurysm Study
      B. Zhao, X. Tan, H. Yang, Z. Li, K. Zheng, Y. Xiong and M. Zhong for the AMPAS Group
      American Journal of Neuroradiology May 2016, 37 (5) 873-878; DOI: https://doi.org/10.3174/ajnr.A4649
  3. Zhao, Y.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      You have access
      Cough-Associated Changes in CSF Flow in Chiari I Malformation Evaluated by Real-Time MRI
      R.A. Bhadelia, S. Patz, C. Heilman, D. Khatami, E. Kasper, Y. Zhao and N. Madan
      American Journal of Neuroradiology May 2016, 37 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4629

      Eight symptomatic patients with Chiari I malformation and 6 healthy participants were studied by using MR pencil beam imaging with a temporal resolution of 50 ms. Patients and healthy participants were scanned in real-time during resting, coughing, and postcoughing periods. CSF flow waveform amplitude, CSF stroke volume, and CSF flow rate were compared between the patients and the control population. Real-time MR imaging noninvasively showed a transient decrease in CSF flow across the foramen magnum after coughing in symptomatic patients with Chiari I malformation.

  4. Zheng, K.

    1. INTERVENTIONAL
      Open Access
      Endovascular Coiling versus Surgical Clipping for Poor-Grade Ruptured Intracranial Aneurysms: Postoperative Complications and Clinical Outcome in a Multicenter Poor-Grade Aneurysm Study
      B. Zhao, X. Tan, H. Yang, Z. Li, K. Zheng, Y. Xiong and M. Zhong for the AMPAS Group
      American Journal of Neuroradiology May 2016, 37 (5) 873-878; DOI: https://doi.org/10.3174/ajnr.A4649
  5. Zhong, M.

    1. INTERVENTIONAL
      Open Access
      Endovascular Coiling versus Surgical Clipping for Poor-Grade Ruptured Intracranial Aneurysms: Postoperative Complications and Clinical Outcome in a Multicenter Poor-Grade Aneurysm Study
      B. Zhao, X. Tan, H. Yang, Z. Li, K. Zheng, Y. Xiong and M. Zhong for the AMPAS Group
      American Journal of Neuroradiology May 2016, 37 (5) 873-878; DOI: https://doi.org/10.3174/ajnr.A4649
  6. Zwanenburg, J.J.M.

    1. ADULT BRAIN
      Open Access
      Quantitative Intracranial Atherosclerotic Plaque Characterization at 7T MRI: An Ex Vivo Study with Histologic Validation
      A.A. Harteveld, N.P. Denswil, J.C.W. Siero, J.J.M. Zwanenburg, A. Vink, B. Pouran, W.G.M. Spliet, D.W.J. Klomp, P.R. Luijten, M.J. Daemen, J. Hendrikse and A.G. van der Kolk
      American Journal of Neuroradiology May 2016, 37 (5) 802-810; DOI: https://doi.org/10.3174/ajnr.A4628
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American Journal of Neuroradiology: 37 (5)
American Journal of Neuroradiology
Vol. 37, Issue 5
1 May 2016
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