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    • Publication Preview--Ahead of Print
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Index by author

February 01, 2017; Volume 38,Issue 2
  • 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. Achiron, R.

    1. PEDIATRICS
      You have access
      Fetal Brain Anomalies Associated with Ventriculomegaly or Asymmetry: An MRI-Based Study
      E. Barzilay, O. Bar-Yosef, S. Dorembus, R. Achiron and E. Katorza
      American Journal of Neuroradiology February 2017, 38 (2) 371-375; DOI: https://doi.org/10.3174/ajnr.A5009
  2. Adeeb, N.

    1. INTERVENTIONAL
      You have access
      Collar Sign in Incompletely Occluded Aneurysms after Pipeline Embolization: Evaluation with Angiography and Optical Coherence Tomography
      C.J. Griessenauer, R. Gupta, S. Shi, A. Alturki, R. Motiei-Langroudi, N. Adeeb, C.S. Ogilvy and A.J. Thomas
      American Journal of Neuroradiology February 2017, 38 (2) 323-326; DOI: https://doi.org/10.3174/ajnr.A5010
  3. Aiken, A.H.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  4. Alturki, A.

    1. INTERVENTIONAL
      You have access
      Collar Sign in Incompletely Occluded Aneurysms after Pipeline Embolization: Evaluation with Angiography and Optical Coherence Tomography
      C.J. Griessenauer, R. Gupta, S. Shi, A. Alturki, R. Motiei-Langroudi, N. Adeeb, C.S. Ogilvy and A.J. Thomas
      American Journal of Neuroradiology February 2017, 38 (2) 323-326; DOI: https://doi.org/10.3174/ajnr.A5010
  5. Amrhein, T.J.

    1. SPINE
      You have access
      Inadvertent Intrafacet Injection during Lumbar Interlaminar Epidural Steroid Injection: A Comparison of CT Fluoroscopic and Conventional Fluoroscopic Guidance
      P.G. Kranz, A.B. Joshi, L.A. Roy, K.R. Choudhury and T.J. Amrhein
      American Journal of Neuroradiology February 2017, 38 (2) 398-402; DOI: https://doi.org/10.3174/ajnr.A5000
  6. Andica, C.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  7. Ansari, S.A.

    1. ADULT BRAIN
      Open Access
      Impact of Pial Collaterals on Infarct Growth Rate in Experimental Acute Ischemic Stroke
      G.A. Christoforidis, P. Vakil, S.A. Ansari, F.H. Dehkordi and T.J. Carroll
      American Journal of Neuroradiology February 2017, 38 (2) 270-275; DOI: https://doi.org/10.3174/ajnr.A5003
    2. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
    3. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Quantifying Intracranial Plaque Permeability with Dynamic Contrast-Enhanced MRI: A Pilot Study
      P. Vakil, A.H. Elmokadem, F.H. Syed, C.G. Cantrell, F.H. Dehkordi, T.J. Carroll and S.A. Ansari
      American Journal of Neuroradiology February 2017, 38 (2) 243-249; DOI: https://doi.org/10.3174/ajnr.A4998

      The purpose of this study was to use DCE MR imaging to quantify the contrast permeability of intracranial atherosclerotic disease plaques in 10 symptomatic patients and to compare these parameters against existing markers of plaque volatility using black-blood MR imaging pulse sequences. Ktrans and fractional plasma volume (Vp) measurements were higher in plaques versus healthy white matter and similar or less than values in the choroid plexus. Only Ktrans correlated significantly with time from symptom onset. Dynamic contrast-enhanced MR imaging parameters were not found to correlate significantly with intraplaque enhancement or hyperintensity. The authors suggest that Ktrans may be an independent imaging biomarker of acute and symptom-associated pathologic changes in intracranial atherosclerotic disease plaques.

  8. Aoki, S.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  9. Auger, C.

    1. ADULT BRAIN
      You have access
      Measurement of Cortical Thickness and Volume of Subcortical Structures in Multiple Sclerosis: Agreement between 2D Spin-Echo and 3D MPRAGE T1-Weighted Images
      A. Vidal-Jordana, D. Pareto, J. Sastre-Garriga, C. Auger, E. Ciampi, X. Montalban and A. Rovira
      American Journal of Neuroradiology February 2017, 38 (2) 250-256; DOI: https://doi.org/10.3174/ajnr.A4999

B

  1. Baek, J.H.

    1. HEAD & NECK
      You have access
      First-Line Use of Core Needle Biopsy for High-Yield Preliminary Diagnosis of Thyroid Nodules
      H.C. Kim, Y.J. Kim, H.Y. Han, J.M. Yi, J.H. Baek, S.Y. Park, J.Y. Seo and K.W. Kim
      American Journal of Neuroradiology February 2017, 38 (2) 357-363; DOI: https://doi.org/10.3174/ajnr.A5007
  2. Baker, E.H.

    1. PEDIATRICS
      Open Access
      MRI Brain Volume Measurements in Infantile Neuronal Ceroid Lipofuscinosis
      E.H. Baker, S.W. Levin, Z. Zhang and A.B. Mukherjee
      American Journal of Neuroradiology February 2017, 38 (2) 376-382; DOI: https://doi.org/10.3174/ajnr.A4978
  3. Balédent, O.

    1. ADULT BRAIN
      You have access
      Use of Phase-Contrast MRA to Assess Intracranial Venous Sinus Resistance to Drainage in Healthy Individuals
      S. Fall, G. Pagé, J. Bettoni, R. Bouzerar and O. Balédent
      American Journal of Neuroradiology February 2017, 38 (2) 281-287; DOI: https://doi.org/10.3174/ajnr.A5013
  4. Bar-Yosef, O.

    1. PEDIATRICS
      You have access
      Fetal Brain Anomalies Associated with Ventriculomegaly or Asymmetry: An MRI-Based Study
      E. Barzilay, O. Bar-Yosef, S. Dorembus, R. Achiron and E. Katorza
      American Journal of Neuroradiology February 2017, 38 (2) 371-375; DOI: https://doi.org/10.3174/ajnr.A5009
  5. Barkovich, A.J.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

  6. Barzilay, E.

    1. PEDIATRICS
      You have access
      Fetal Brain Anomalies Associated with Ventriculomegaly or Asymmetry: An MRI-Based Study
      E. Barzilay, O. Bar-Yosef, S. Dorembus, R. Achiron and E. Katorza
      American Journal of Neuroradiology February 2017, 38 (2) 371-375; DOI: https://doi.org/10.3174/ajnr.A5009
  7. Baugnon, K.L.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  8. Beitler, J.J.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  9. Bendszus, M.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Endovascular Stroke Treatment of Nonagenarians
      M. Möhlenbruch, J. Pfaff, S. Schönenberger, S. Nagel, J. Bösel, C. Herweh, P. Ringleb, M. Bendszus and S. Stampfl
      American Journal of Neuroradiology February 2017, 38 (2) 299-303; DOI: https://doi.org/10.3174/ajnr.A4976

      The purpose of this study was the evaluation of procedural and outcome data of patients 90 years of age or older undergoing endovascular stroke treatment. The authors retrospectively analyzed prospectively collected data of 29 patients (mean age 91.9 years) in whom endovascular stroke treatment was performed between January 2011 and January 2016 (from a cohort of 615 patients). Successful recanalization (TICI % 2b) was achieved in 22 patients (75.9%). In 9 patients, an NIHSS improvement ≥ 10 points was noted between admission and discharge. After 3 months, 17.2% of the patients had an mRS of 0-2. Despite high mortality rates (∼45%) and moderate overall outcome, 17.2% of the patients achieved mRS 0-2 or prestroke mRS, and no serious procedure-related complications occurred.

  10. Benson, J.C.

    1. You have access
      Reply:
      J.C. Benson, S. Payabvash, B. Hoffman, M. Oswood and A.M. McKinney
      American Journal of Neuroradiology February 2017, 38 (2) E13; DOI: https://doi.org/10.3174/ajnr.A4991
  11. Bettoni, J.

    1. ADULT BRAIN
      You have access
      Use of Phase-Contrast MRA to Assess Intracranial Venous Sinus Resistance to Drainage in Healthy Individuals
      S. Fall, G. Pagé, J. Bettoni, R. Bouzerar and O. Balédent
      American Journal of Neuroradiology February 2017, 38 (2) 281-287; DOI: https://doi.org/10.3174/ajnr.A5013
  12. Bond, K.M.

    1. INTERVENTIONAL
      You have access
      Diffusion-Weighted Imaging–Detected Ischemic Lesions following Endovascular Treatment of Cerebral Aneurysms: A Systematic Review and Meta-Analysis
      K.M. Bond, W. Brinjikji, M.H. Murad, D.F. Kallmes, H.J. Cloft and G. Lanzino
      American Journal of Neuroradiology February 2017, 38 (2) 304-309; DOI: https://doi.org/10.3174/ajnr.A4989
  13. Bösel, J.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Endovascular Stroke Treatment of Nonagenarians
      M. Möhlenbruch, J. Pfaff, S. Schönenberger, S. Nagel, J. Bösel, C. Herweh, P. Ringleb, M. Bendszus and S. Stampfl
      American Journal of Neuroradiology February 2017, 38 (2) 299-303; DOI: https://doi.org/10.3174/ajnr.A4976

      The purpose of this study was the evaluation of procedural and outcome data of patients 90 years of age or older undergoing endovascular stroke treatment. The authors retrospectively analyzed prospectively collected data of 29 patients (mean age 91.9 years) in whom endovascular stroke treatment was performed between January 2011 and January 2016 (from a cohort of 615 patients). Successful recanalization (TICI % 2b) was achieved in 22 patients (75.9%). In 9 patients, an NIHSS improvement ≥ 10 points was noted between admission and discharge. After 3 months, 17.2% of the patients had an mRS of 0-2. Despite high mortality rates (∼45%) and moderate overall outcome, 17.2% of the patients achieved mRS 0-2 or prestroke mRS, and no serious procedure-related complications occurred.

  14. Bouzerar, R.

    1. ADULT BRAIN
      You have access
      Use of Phase-Contrast MRA to Assess Intracranial Venous Sinus Resistance to Drainage in Healthy Individuals
      S. Fall, G. Pagé, J. Bettoni, R. Bouzerar and O. Balédent
      American Journal of Neuroradiology February 2017, 38 (2) 281-287; DOI: https://doi.org/10.3174/ajnr.A5013
  15. Brinjikji, W.

    1. You have access
      Reply:
      W. Brinjikji, V. Yamaki and G. Lanzino
      American Journal of Neuroradiology February 2017, 38 (2) E17; DOI: https://doi.org/10.3174/ajnr.A5006
    2. You have access
      Reply:
      A. Rouchaud and W. Brinjikji
      American Journal of Neuroradiology February 2017, 38 (2) E15; DOI: https://doi.org/10.3174/ajnr.A4990
    3. INTERVENTIONAL
      You have access
      Diffusion-Weighted Imaging–Detected Ischemic Lesions following Endovascular Treatment of Cerebral Aneurysms: A Systematic Review and Meta-Analysis
      K.M. Bond, W. Brinjikji, M.H. Murad, D.F. Kallmes, H.J. Cloft and G. Lanzino
      American Journal of Neuroradiology February 2017, 38 (2) 304-309; DOI: https://doi.org/10.3174/ajnr.A4989
  16. Bruno, M.T.

    1. SPINE
      Open Access
      Palliative CT-Guided Cordotomy for Medically Intractable Pain in Patients with Cancer
      T.M. Shepherd, M.J. Hoch, B.A. Cohen, M.T. Bruno, E. Fieremans, G. Rosen, D. Pacione and A.Y. Mogilner
      American Journal of Neuroradiology February 2017, 38 (2) 387-390; DOI: https://doi.org/10.3174/ajnr.A4981

C

  1. Cantrell, C.G.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Quantifying Intracranial Plaque Permeability with Dynamic Contrast-Enhanced MRI: A Pilot Study
      P. Vakil, A.H. Elmokadem, F.H. Syed, C.G. Cantrell, F.H. Dehkordi, T.J. Carroll and S.A. Ansari
      American Journal of Neuroradiology February 2017, 38 (2) 243-249; DOI: https://doi.org/10.3174/ajnr.A4998

      The purpose of this study was to use DCE MR imaging to quantify the contrast permeability of intracranial atherosclerotic disease plaques in 10 symptomatic patients and to compare these parameters against existing markers of plaque volatility using black-blood MR imaging pulse sequences. Ktrans and fractional plasma volume (Vp) measurements were higher in plaques versus healthy white matter and similar or less than values in the choroid plexus. Only Ktrans correlated significantly with time from symptom onset. Dynamic contrast-enhanced MR imaging parameters were not found to correlate significantly with intraplaque enhancement or hyperintensity. The authors suggest that Ktrans may be an independent imaging biomarker of acute and symptom-associated pathologic changes in intracranial atherosclerotic disease plaques.

  2. Carroll, T.J.

    1. ADULT BRAIN
      Open Access
      Impact of Pial Collaterals on Infarct Growth Rate in Experimental Acute Ischemic Stroke
      G.A. Christoforidis, P. Vakil, S.A. Ansari, F.H. Dehkordi and T.J. Carroll
      American Journal of Neuroradiology February 2017, 38 (2) 270-275; DOI: https://doi.org/10.3174/ajnr.A5003
    2. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Quantifying Intracranial Plaque Permeability with Dynamic Contrast-Enhanced MRI: A Pilot Study
      P. Vakil, A.H. Elmokadem, F.H. Syed, C.G. Cantrell, F.H. Dehkordi, T.J. Carroll and S.A. Ansari
      American Journal of Neuroradiology February 2017, 38 (2) 243-249; DOI: https://doi.org/10.3174/ajnr.A4998

      The purpose of this study was to use DCE MR imaging to quantify the contrast permeability of intracranial atherosclerotic disease plaques in 10 symptomatic patients and to compare these parameters against existing markers of plaque volatility using black-blood MR imaging pulse sequences. Ktrans and fractional plasma volume (Vp) measurements were higher in plaques versus healthy white matter and similar or less than values in the choroid plexus. Only Ktrans correlated significantly with time from symptom onset. Dynamic contrast-enhanced MR imaging parameters were not found to correlate significantly with intraplaque enhancement or hyperintensity. The authors suggest that Ktrans may be an independent imaging biomarker of acute and symptom-associated pathologic changes in intracranial atherosclerotic disease plaques.

  3. Castillo, M.

    1. ADULT BRAIN
      You have access
      Early-Stage Glioblastomas: MR Imaging–Based Classification and Imaging Evidence of Progressive Growth
      C.H. Toh and M. Castillo
      American Journal of Neuroradiology February 2017, 38 (2) 288-293; DOI: https://doi.org/10.3174/ajnr.A5015
    2. You have access
      Efficacy of Double-Blind Peer Review in an Imaging Subspecialty Journal
      E.E. O'Connor, M. Cousar, J.A. Lentini, M. Castillo, K. Halm and T.A. Zeffiro
      American Journal of Neuroradiology February 2017, 38 (2) 230-235; DOI: https://doi.org/10.3174/ajnr.A5017
  4. Cekirge, H.S.

    1. INTERVENTIONAL
      Open Access
      Middle Cerebral Artery Bifurcation Aneurysms Treated by Extrasaccular Flow Diverters: Midterm Angiographic Evolution and Clinical Outcome
      C. Iosif, C. Mounayer, K. Yavuz, S. Saleme, S. Geyik, H.S. Cekirge and I. Saatci
      American Journal of Neuroradiology February 2017, 38 (2) 310-316; DOI: https://doi.org/10.3174/ajnr.A5022
  5. Chapieski, M.L.

    1. FUNCTIONAL
      You have access
      Brain Network Architecture and Global Intelligence in Children with Focal Epilepsy
      M.J. Paldino, F. Golriz, M.L. Chapieski, W. Zhang and Z.D. Chu
      American Journal of Neuroradiology February 2017, 38 (2) 349-356; DOI: https://doi.org/10.3174/ajnr.A4975
  6. Chhabra, A.

    1. SPINE
      You have access
      Impact of MR Neurography in Patients with Chronic Cauda Equina Syndrome Presenting as Chronic Pelvic Pain and Dysfunction
      J.R. Petrasic, A. Chhabra and K.M. Scott
      American Journal of Neuroradiology February 2017, 38 (2) 418-422; DOI: https://doi.org/10.3174/ajnr.A4994
  7. Choudhury, K.R.

    1. SPINE
      You have access
      Inadvertent Intrafacet Injection during Lumbar Interlaminar Epidural Steroid Injection: A Comparison of CT Fluoroscopic and Conventional Fluoroscopic Guidance
      P.G. Kranz, A.B. Joshi, L.A. Roy, K.R. Choudhury and T.J. Amrhein
      American Journal of Neuroradiology February 2017, 38 (2) 398-402; DOI: https://doi.org/10.3174/ajnr.A5000
  8. Christoforidis, G.A.

    1. ADULT BRAIN
      Open Access
      Impact of Pial Collaterals on Infarct Growth Rate in Experimental Acute Ischemic Stroke
      G.A. Christoforidis, P. Vakil, S.A. Ansari, F.H. Dehkordi and T.J. Carroll
      American Journal of Neuroradiology February 2017, 38 (2) 270-275; DOI: https://doi.org/10.3174/ajnr.A5003
  9. Chu, Z.D.

    1. FUNCTIONAL
      You have access
      Brain Network Architecture and Global Intelligence in Children with Focal Epilepsy
      M.J. Paldino, F. Golriz, M.L. Chapieski, W. Zhang and Z.D. Chu
      American Journal of Neuroradiology February 2017, 38 (2) 349-356; DOI: https://doi.org/10.3174/ajnr.A4975
  10. Ciampi, E.

    1. ADULT BRAIN
      You have access
      Measurement of Cortical Thickness and Volume of Subcortical Structures in Multiple Sclerosis: Agreement between 2D Spin-Echo and 3D MPRAGE T1-Weighted Images
      A. Vidal-Jordana, D. Pareto, J. Sastre-Garriga, C. Auger, E. Ciampi, X. Montalban and A. Rovira
      American Journal of Neuroradiology February 2017, 38 (2) 250-256; DOI: https://doi.org/10.3174/ajnr.A4999
  11. Cloft, H.J.

    1. INTERVENTIONAL
      You have access
      Diffusion-Weighted Imaging–Detected Ischemic Lesions following Endovascular Treatment of Cerebral Aneurysms: A Systematic Review and Meta-Analysis
      K.M. Bond, W. Brinjikji, M.H. Murad, D.F. Kallmes, H.J. Cloft and G. Lanzino
      American Journal of Neuroradiology February 2017, 38 (2) 304-309; DOI: https://doi.org/10.3174/ajnr.A4989
  12. Cohen, B.A.

    1. SPINE
      Open Access
      Palliative CT-Guided Cordotomy for Medically Intractable Pain in Patients with Cancer
      T.M. Shepherd, M.J. Hoch, B.A. Cohen, M.T. Bruno, E. Fieremans, G. Rosen, D. Pacione and A.Y. Mogilner
      American Journal of Neuroradiology February 2017, 38 (2) 387-390; DOI: https://doi.org/10.3174/ajnr.A4981
  13. Cohen-Adad, J.

    1. EDITOR'S CHOICESPINE
      Open Access
      MRI Atlas-Based Measurement of Spinal Cord Injury Predicts Outcome in Acute Flaccid Myelitis
      D.B. McCoy, J.F. Talbott, Michael Wilson, M.D. Mamlouk, J. Cohen-Adad, Mark Wilson and J. Narvid
      American Journal of Neuroradiology February 2017, 38 (2) 410-417; DOI: https://doi.org/10.3174/ajnr.A5044

      Using the open source platform, the “Spinal Cord Toolbox,” the authors sought to correlate measures of GM, WM, and cross-sectional area pathology on T2 MR imaging with motor disability in 9 patients with acute flaccid myelitis. Proportion of GM metrics at the center axial section significantly correlated with measures of motor impairment upon admission and at 3-month follow-up. The proportion of GM extracted across the full lesion segment significantly correlated with initial motor impairment. This is the first atlas-based study to correlate clinical outcomes with segmented measures of T2 signal abnormality in the spinal cord.

  14. Corey, A.S.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  15. Cousar, M.

    1. You have access
      Efficacy of Double-Blind Peer Review in an Imaging Subspecialty Journal
      E.E. O'Connor, M. Cousar, J.A. Lentini, M. Castillo, K. Halm and T.A. Zeffiro
      American Journal of Neuroradiology February 2017, 38 (2) 230-235; DOI: https://doi.org/10.3174/ajnr.A5017
  16. Cui, J.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

D

  1. Daemen, M.J.A.P.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  2. Darsaut, T.E.

    1. INTERVENTIONAL
      You have access
      Testing Stenting and Flow Diversion Using a Surgical Elastase-Induced Complex Fusiform Aneurysm Model
      R. Fahed, T.E. Darsaut, I. Salazkin, J.-C. Gentric, M. Mazighi and J. Raymond
      American Journal of Neuroradiology February 2017, 38 (2) 317-322; DOI: https://doi.org/10.3174/ajnr.A5018
  3. Dehkordi, F.H.

    1. ADULT BRAIN
      Open Access
      Impact of Pial Collaterals on Infarct Growth Rate in Experimental Acute Ischemic Stroke
      G.A. Christoforidis, P. Vakil, S.A. Ansari, F.H. Dehkordi and T.J. Carroll
      American Journal of Neuroradiology February 2017, 38 (2) 270-275; DOI: https://doi.org/10.3174/ajnr.A5003
    2. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Quantifying Intracranial Plaque Permeability with Dynamic Contrast-Enhanced MRI: A Pilot Study
      P. Vakil, A.H. Elmokadem, F.H. Syed, C.G. Cantrell, F.H. Dehkordi, T.J. Carroll and S.A. Ansari
      American Journal of Neuroradiology February 2017, 38 (2) 243-249; DOI: https://doi.org/10.3174/ajnr.A4998

      The purpose of this study was to use DCE MR imaging to quantify the contrast permeability of intracranial atherosclerotic disease plaques in 10 symptomatic patients and to compare these parameters against existing markers of plaque volatility using black-blood MR imaging pulse sequences. Ktrans and fractional plasma volume (Vp) measurements were higher in plaques versus healthy white matter and similar or less than values in the choroid plexus. Only Ktrans correlated significantly with time from symptom onset. Dynamic contrast-enhanced MR imaging parameters were not found to correlate significantly with intraplaque enhancement or hyperintensity. The authors suggest that Ktrans may be an independent imaging biomarker of acute and symptom-associated pathologic changes in intracranial atherosclerotic disease plaques.

  4. Desikan, R.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

  5. Dorembus, S.

    1. PEDIATRICS
      You have access
      Fetal Brain Anomalies Associated with Ventriculomegaly or Asymmetry: An MRI-Based Study
      E. Barzilay, O. Bar-Yosef, S. Dorembus, R. Achiron and E. Katorza
      American Journal of Neuroradiology February 2017, 38 (2) 371-375; DOI: https://doi.org/10.3174/ajnr.A5009

E

  1. Edjlali, M.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  2. El-Deiry, M.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  3. Elmokadem, A.H.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Quantifying Intracranial Plaque Permeability with Dynamic Contrast-Enhanced MRI: A Pilot Study
      P. Vakil, A.H. Elmokadem, F.H. Syed, C.G. Cantrell, F.H. Dehkordi, T.J. Carroll and S.A. Ansari
      American Journal of Neuroradiology February 2017, 38 (2) 243-249; DOI: https://doi.org/10.3174/ajnr.A4998

      The purpose of this study was to use DCE MR imaging to quantify the contrast permeability of intracranial atherosclerotic disease plaques in 10 symptomatic patients and to compare these parameters against existing markers of plaque volatility using black-blood MR imaging pulse sequences. Ktrans and fractional plasma volume (Vp) measurements were higher in plaques versus healthy white matter and similar or less than values in the choroid plexus. Only Ktrans correlated significantly with time from symptom onset. Dynamic contrast-enhanced MR imaging parameters were not found to correlate significantly with intraplaque enhancement or hyperintensity. The authors suggest that Ktrans may be an independent imaging biomarker of acute and symptom-associated pathologic changes in intracranial atherosclerotic disease plaques.

F

  1. Fahed, R.

    1. INTERVENTIONAL
      You have access
      Testing Stenting and Flow Diversion Using a Surgical Elastase-Induced Complex Fusiform Aneurysm Model
      R. Fahed, T.E. Darsaut, I. Salazkin, J.-C. Gentric, M. Mazighi and J. Raymond
      American Journal of Neuroradiology February 2017, 38 (2) 317-322; DOI: https://doi.org/10.3174/ajnr.A5018
  2. Faizy, T.D.

    1. ADULT BRAIN
      You have access
      T1 Recovery Is Predominantly Found in Black Holes and Is Associated with Clinical Improvement in Patients with Multiple Sclerosis
      C. Thaler, T.D. Faizy, J. Sedlacik, B. Holst, K. Stürner, C. Heesen, J.-P. Stellmann, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology February 2017, 38 (2) 264-269; DOI: https://doi.org/10.3174/ajnr.A5004
  3. Fall, S.

    1. ADULT BRAIN
      You have access
      Use of Phase-Contrast MRA to Assess Intracranial Venous Sinus Resistance to Drainage in Healthy Individuals
      S. Fall, G. Pagé, J. Bettoni, R. Bouzerar and O. Balédent
      American Journal of Neuroradiology February 2017, 38 (2) 281-287; DOI: https://doi.org/10.3174/ajnr.A5013
  4. Ferriero, D.M.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

  5. Fiehler, J.

    1. ADULT BRAIN
      You have access
      T1 Recovery Is Predominantly Found in Black Holes and Is Associated with Clinical Improvement in Patients with Multiple Sclerosis
      C. Thaler, T.D. Faizy, J. Sedlacik, B. Holst, K. Stürner, C. Heesen, J.-P. Stellmann, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology February 2017, 38 (2) 264-269; DOI: https://doi.org/10.3174/ajnr.A5004
  6. Fieremans, E.

    1. SPINE
      Open Access
      Palliative CT-Guided Cordotomy for Medically Intractable Pain in Patients with Cancer
      T.M. Shepherd, M.J. Hoch, B.A. Cohen, M.T. Bruno, E. Fieremans, G. Rosen, D. Pacione and A.Y. Mogilner
      American Journal of Neuroradiology February 2017, 38 (2) 387-390; DOI: https://doi.org/10.3174/ajnr.A4981
  7. Fischbein, N.J.

    1. ADULT BRAIN
      You have access
      The “White Gray Sign” Identifies the Central Sulcus on 3T High-Resolution T1-Weighted Images
      O.F. Kaneko, N.J. Fischbein, J. Rosenberg, M. Wintermark and M.M. Zeineh
      American Journal of Neuroradiology February 2017, 38 (2) 276-280; DOI: https://doi.org/10.3174/ajnr.A5014
  8. Flynn, T.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

  9. Frankel, M.R.

    1. INTERVENTIONAL
      You have access
      Even Small Decreases in Blood Pressure during Conscious Sedation Affect Clinical Outcome after Stroke Thrombectomy: An Analysis of Hemodynamic Thresholds
      M.K. Whalin, K.M. Halenda, D.C. Haussen, L.C. Rebello, M.R. Frankel, R.Y. Gershon and R.G. Nogueira
      American Journal of Neuroradiology February 2017, 38 (2) 294-298; DOI: https://doi.org/10.3174/ajnr.A4992
  10. Frost, C.J.

    1. FUNCTIONAL
      You have access
      Reduction of Motion Artifacts and Noise Using Independent Component Analysis in Task-Based Functional MRI for Preoperative Planning in Patients with Brain Tumor
      E.H. Middlebrooks, C.J. Frost, I.S. Tuna, I.M. Schmalfuss, M. Rahman and A. Old Crow
      American Journal of Neuroradiology February 2017, 38 (2) 336-342; DOI: https://doi.org/10.3174/ajnr.A4996

G

  1. Gailloud, P.

    1. FELLOWS' JOURNAL CLUBEXTRACRANIAL VASCULAR
      You have access
      Ascending and Descending Thoracic Vertebral Arteries
      P. Gailloud, L. Gregg, M.S. Pearl and D. San Millan
      American Journal of Neuroradiology February 2017, 38 (2) 327-335; DOI: https://doi.org/10.3174/ajnr.A5016

      The authors report the angiographic anatomy and clinical significance of 9 cases of descending and 2 cases of ascending thoracic vertebral arteries. Located within the upper costotransverse spaces, ascending and descending thoracic vertebral arteries may have important implications during spine interventional or surgical procedures. They frequently provide radiculomedullary or bronchial branches, so they can also be implicated in spinal cord ischemia, as a supply of vascular malformations, or be a source of hemoptysis.

  2. Gano, D.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

  3. Gentric, J.-C.

    1. INTERVENTIONAL
      You have access
      Testing Stenting and Flow Diversion Using a Surgical Elastase-Induced Complex Fusiform Aneurysm Model
      R. Fahed, T.E. Darsaut, I. Salazkin, J.-C. Gentric, M. Mazighi and J. Raymond
      American Journal of Neuroradiology February 2017, 38 (2) 317-322; DOI: https://doi.org/10.3174/ajnr.A5018
  4. Gershon, R.Y.

    1. INTERVENTIONAL
      You have access
      Even Small Decreases in Blood Pressure during Conscious Sedation Affect Clinical Outcome after Stroke Thrombectomy: An Analysis of Hemodynamic Thresholds
      M.K. Whalin, K.M. Halenda, D.C. Haussen, L.C. Rebello, M.R. Frankel, R.Y. Gershon and R.G. Nogueira
      American Journal of Neuroradiology February 2017, 38 (2) 294-298; DOI: https://doi.org/10.3174/ajnr.A4992
  5. Geyik, S.

    1. INTERVENTIONAL
      Open Access
      Middle Cerebral Artery Bifurcation Aneurysms Treated by Extrasaccular Flow Diverters: Midterm Angiographic Evolution and Clinical Outcome
      C. Iosif, C. Mounayer, K. Yavuz, S. Saleme, S. Geyik, H.S. Cekirge and I. Saatci
      American Journal of Neuroradiology February 2017, 38 (2) 310-316; DOI: https://doi.org/10.3174/ajnr.A5022
  6. Golriz, F.

    1. FUNCTIONAL
      You have access
      Brain Network Architecture and Global Intelligence in Children with Focal Epilepsy
      M.J. Paldino, F. Golriz, M.L. Chapieski, W. Zhang and Z.D. Chu
      American Journal of Neuroradiology February 2017, 38 (2) 349-356; DOI: https://doi.org/10.3174/ajnr.A4975
  7. Goyal, M.S.

    1. PEDIATRICS
      Open Access
      The Prevalence of Malformations of Cortical Development in a Pediatric Hereditary Hemorrhagic Telangiectasia Population
      G.J. Palagallo, S.R. McWilliams, L.A. Sekarski, A. Sharma, M.S. Goyal and A.J. White
      American Journal of Neuroradiology February 2017, 38 (2) 383-386; DOI: https://doi.org/10.3174/ajnr.A4980
  8. Gregg, L.

    1. FELLOWS' JOURNAL CLUBEXTRACRANIAL VASCULAR
      You have access
      Ascending and Descending Thoracic Vertebral Arteries
      P. Gailloud, L. Gregg, M.S. Pearl and D. San Millan
      American Journal of Neuroradiology February 2017, 38 (2) 327-335; DOI: https://doi.org/10.3174/ajnr.A5016

      The authors report the angiographic anatomy and clinical significance of 9 cases of descending and 2 cases of ascending thoracic vertebral arteries. Located within the upper costotransverse spaces, ascending and descending thoracic vertebral arteries may have important implications during spine interventional or surgical procedures. They frequently provide radiculomedullary or bronchial branches, so they can also be implicated in spinal cord ischemia, as a supply of vascular malformations, or be a source of hemoptysis.

  9. Griessenauer, C.J.

    1. INTERVENTIONAL
      You have access
      Collar Sign in Incompletely Occluded Aneurysms after Pipeline Embolization: Evaluation with Angiography and Optical Coherence Tomography
      C.J. Griessenauer, R. Gupta, S. Shi, A. Alturki, R. Motiei-Langroudi, N. Adeeb, C.S. Ogilvy and A.J. Thomas
      American Journal of Neuroradiology February 2017, 38 (2) 323-326; DOI: https://doi.org/10.3174/ajnr.A5010
  10. Guidetti, D.

    1. You have access
      The “Vexata Quaestio” on Lacunar Stroke: The Role of CT Perfusion Imaging
      N. Morelli, E. Rota, E. Michieletti and D. Guidetti
      American Journal of Neuroradiology February 2017, 38 (2) E11-E12; DOI: https://doi.org/10.3174/ajnr.A4983
  11. Gupta, R.

    1. INTERVENTIONAL
      You have access
      Collar Sign in Incompletely Occluded Aneurysms after Pipeline Embolization: Evaluation with Angiography and Optical Coherence Tomography
      C.J. Griessenauer, R. Gupta, S. Shi, A. Alturki, R. Motiei-Langroudi, N. Adeeb, C.S. Ogilvy and A.J. Thomas
      American Journal of Neuroradiology February 2017, 38 (2) 323-326; DOI: https://doi.org/10.3174/ajnr.A5010

H

  1. Hagiwara, A.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  2. Halenda, K.M.

    1. INTERVENTIONAL
      You have access
      Even Small Decreases in Blood Pressure during Conscious Sedation Affect Clinical Outcome after Stroke Thrombectomy: An Analysis of Hemodynamic Thresholds
      M.K. Whalin, K.M. Halenda, D.C. Haussen, L.C. Rebello, M.R. Frankel, R.Y. Gershon and R.G. Nogueira
      American Journal of Neuroradiology February 2017, 38 (2) 294-298; DOI: https://doi.org/10.3174/ajnr.A4992
  3. Halm, K.

    1. You have access
      Efficacy of Double-Blind Peer Review in an Imaging Subspecialty Journal
      E.E. O'Connor, M. Cousar, J.A. Lentini, M. Castillo, K. Halm and T.A. Zeffiro
      American Journal of Neuroradiology February 2017, 38 (2) 230-235; DOI: https://doi.org/10.3174/ajnr.A5017
  4. Hamasaki, N.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  5. Han, H.Y.

    1. HEAD & NECK
      You have access
      First-Line Use of Core Needle Biopsy for High-Yield Preliminary Diagnosis of Thyroid Nodules
      H.C. Kim, Y.J. Kim, H.Y. Han, J.M. Yi, J.H. Baek, S.Y. Park, J.Y. Seo and K.W. Kim
      American Journal of Neuroradiology February 2017, 38 (2) 357-363; DOI: https://doi.org/10.3174/ajnr.A5007
  6. Haussen, D.C.

    1. INTERVENTIONAL
      You have access
      Even Small Decreases in Blood Pressure during Conscious Sedation Affect Clinical Outcome after Stroke Thrombectomy: An Analysis of Hemodynamic Thresholds
      M.K. Whalin, K.M. Halenda, D.C. Haussen, L.C. Rebello, M.R. Frankel, R.Y. Gershon and R.G. Nogueira
      American Journal of Neuroradiology February 2017, 38 (2) 294-298; DOI: https://doi.org/10.3174/ajnr.A4992
  7. Heesen, C.

    1. ADULT BRAIN
      You have access
      T1 Recovery Is Predominantly Found in Black Holes and Is Associated with Clinical Improvement in Patients with Multiple Sclerosis
      C. Thaler, T.D. Faizy, J. Sedlacik, B. Holst, K. Stürner, C. Heesen, J.-P. Stellmann, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology February 2017, 38 (2) 264-269; DOI: https://doi.org/10.3174/ajnr.A5004
  8. Herweh, C.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Endovascular Stroke Treatment of Nonagenarians
      M. Möhlenbruch, J. Pfaff, S. Schönenberger, S. Nagel, J. Bösel, C. Herweh, P. Ringleb, M. Bendszus and S. Stampfl
      American Journal of Neuroradiology February 2017, 38 (2) 299-303; DOI: https://doi.org/10.3174/ajnr.A4976

      The purpose of this study was the evaluation of procedural and outcome data of patients 90 years of age or older undergoing endovascular stroke treatment. The authors retrospectively analyzed prospectively collected data of 29 patients (mean age 91.9 years) in whom endovascular stroke treatment was performed between January 2011 and January 2016 (from a cohort of 615 patients). Successful recanalization (TICI % 2b) was achieved in 22 patients (75.9%). In 9 patients, an NIHSS improvement ≥ 10 points was noted between admission and discharge. After 3 months, 17.2% of the patients had an mRS of 0-2. Despite high mortality rates (∼45%) and moderate overall outcome, 17.2% of the patients achieved mRS 0-2 or prestroke mRS, and no serious procedure-related complications occurred.

  9. Hess, C.P.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

    2. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  10. Hoch, M.J.

    1. SPINE
      Open Access
      Palliative CT-Guided Cordotomy for Medically Intractable Pain in Patients with Cancer
      T.M. Shepherd, M.J. Hoch, B.A. Cohen, M.T. Bruno, E. Fieremans, G. Rosen, D. Pacione and A.Y. Mogilner
      American Journal of Neuroradiology February 2017, 38 (2) 387-390; DOI: https://doi.org/10.3174/ajnr.A4981
  11. Hoffman, B.

    1. You have access
      Reply:
      J.C. Benson, S. Payabvash, B. Hoffman, M. Oswood and A.M. McKinney
      American Journal of Neuroradiology February 2017, 38 (2) E13; DOI: https://doi.org/10.3174/ajnr.A4991
  12. Holst, B.

    1. ADULT BRAIN
      You have access
      T1 Recovery Is Predominantly Found in Black Holes and Is Associated with Clinical Improvement in Patients with Multiple Sclerosis
      C. Thaler, T.D. Faizy, J. Sedlacik, B. Holst, K. Stürner, C. Heesen, J.-P. Stellmann, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology February 2017, 38 (2) 264-269; DOI: https://doi.org/10.3174/ajnr.A5004
  13. Hong, T.

    1. SPINE
      Open Access
      Comparison of 3 Different Types of Spinal Arteriovenous Shunts below the Conus in Clinical Presentation, Radiologic Findings, and Outcomes
      T. Hong, J.E. Park, F. Ling, K.G. terBrugge, M. Tymianski, H.Q. Zhang and T. Krings
      American Journal of Neuroradiology February 2017, 38 (2) 403-409; DOI: https://doi.org/10.3174/ajnr.A5001
  14. Hori, M.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  15. Hudgins, P.A.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  16. Hui, F.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893

I

  1. Iosif, C.

    1. INTERVENTIONAL
      Open Access
      Middle Cerebral Artery Bifurcation Aneurysms Treated by Extrasaccular Flow Diverters: Midterm Angiographic Evolution and Clinical Outcome
      C. Iosif, C. Mounayer, K. Yavuz, S. Saleme, S. Geyik, H.S. Cekirge and I. Saatci
      American Journal of Neuroradiology February 2017, 38 (2) 310-316; DOI: https://doi.org/10.3174/ajnr.A5022

J

  1. Johnson, M.H.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  2. Joshi, A.B.

    1. SPINE
      You have access
      Inadvertent Intrafacet Injection during Lumbar Interlaminar Epidural Steroid Injection: A Comparison of CT Fluoroscopic and Conventional Fluoroscopic Guidance
      P.G. Kranz, A.B. Joshi, L.A. Roy, K.R. Choudhury and T.J. Amrhein
      American Journal of Neuroradiology February 2017, 38 (2) 398-402; DOI: https://doi.org/10.3174/ajnr.A5000
  3. Junn, J.C.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993

K

  1. Kallmes, D.F.

    1. INTERVENTIONAL
      You have access
      Diffusion-Weighted Imaging–Detected Ischemic Lesions following Endovascular Treatment of Cerebral Aneurysms: A Systematic Review and Meta-Analysis
      K.M. Bond, W. Brinjikji, M.H. Murad, D.F. Kallmes, H.J. Cloft and G. Lanzino
      American Journal of Neuroradiology February 2017, 38 (2) 304-309; DOI: https://doi.org/10.3174/ajnr.A4989
  2. Kamagata, K.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

  3. Kaneko, O.F.

    1. ADULT BRAIN
      You have access
      The “White Gray Sign” Identifies the Central Sulcus on 3T High-Resolution T1-Weighted Images
      O.F. Kaneko, N.J. Fischbein, J. Rosenberg, M. Wintermark and M.M. Zeineh
      American Journal of Neuroradiology February 2017, 38 (2) 276-280; DOI: https://doi.org/10.3174/ajnr.A5014
  4. Katorza, E.

    1. PEDIATRICS
      You have access
      Fetal Brain Anomalies Associated with Ventriculomegaly or Asymmetry: An MRI-Based Study
      E. Barzilay, O. Bar-Yosef, S. Dorembus, R. Achiron and E. Katorza
      American Journal of Neuroradiology February 2017, 38 (2) 371-375; DOI: https://doi.org/10.3174/ajnr.A5009
  5. Kawasaki, H.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  6. Kim, H.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

  7. Kim, H.C.

    1. HEAD & NECK
      You have access
      First-Line Use of Core Needle Biopsy for High-Yield Preliminary Diagnosis of Thyroid Nodules
      H.C. Kim, Y.J. Kim, H.Y. Han, J.M. Yi, J.H. Baek, S.Y. Park, J.Y. Seo and K.W. Kim
      American Journal of Neuroradiology February 2017, 38 (2) 357-363; DOI: https://doi.org/10.3174/ajnr.A5007
  8. Kim, K.W.

    1. HEAD & NECK
      You have access
      First-Line Use of Core Needle Biopsy for High-Yield Preliminary Diagnosis of Thyroid Nodules
      H.C. Kim, Y.J. Kim, H.Y. Han, J.M. Yi, J.H. Baek, S.Y. Park, J.Y. Seo and K.W. Kim
      American Journal of Neuroradiology February 2017, 38 (2) 357-363; DOI: https://doi.org/10.3174/ajnr.A5007
  9. Kim, Y.J.

    1. HEAD & NECK
      You have access
      First-Line Use of Core Needle Biopsy for High-Yield Preliminary Diagnosis of Thyroid Nodules
      H.C. Kim, Y.J. Kim, H.Y. Han, J.M. Yi, J.H. Baek, S.Y. Park, J.Y. Seo and K.W. Kim
      American Journal of Neuroradiology February 2017, 38 (2) 357-363; DOI: https://doi.org/10.3174/ajnr.A5007
  10. Kranz, P.G.

    1. SPINE
      You have access
      Inadvertent Intrafacet Injection during Lumbar Interlaminar Epidural Steroid Injection: A Comparison of CT Fluoroscopic and Conventional Fluoroscopic Guidance
      P.G. Kranz, A.B. Joshi, L.A. Roy, K.R. Choudhury and T.J. Amrhein
      American Journal of Neuroradiology February 2017, 38 (2) 398-402; DOI: https://doi.org/10.3174/ajnr.A5000
  11. Krings, T.

    1. SPINE
      Open Access
      Comparison of 3 Different Types of Spinal Arteriovenous Shunts below the Conus in Clinical Presentation, Radiologic Findings, and Outcomes
      T. Hong, J.E. Park, F. Ling, K.G. terBrugge, M. Tymianski, H.Q. Zhang and T. Krings
      American Journal of Neuroradiology February 2017, 38 (2) 403-409; DOI: https://doi.org/10.3174/ajnr.A5001
  12. Kumamaru, K.K.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  13. Kunimatsu, A.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977

L

  1. Lacayo, E.A.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  2. Lanzino, G.

    1. You have access
      Reply:
      W. Brinjikji, V. Yamaki and G. Lanzino
      American Journal of Neuroradiology February 2017, 38 (2) E17; DOI: https://doi.org/10.3174/ajnr.A5006
    2. INTERVENTIONAL
      You have access
      Diffusion-Weighted Imaging–Detected Ischemic Lesions following Endovascular Treatment of Cerebral Aneurysms: A Systematic Review and Meta-Analysis
      K.M. Bond, W. Brinjikji, M.H. Murad, D.F. Kallmes, H.J. Cloft and G. Lanzino
      American Journal of Neuroradiology February 2017, 38 (2) 304-309; DOI: https://doi.org/10.3174/ajnr.A4989
  3. Lentini, J.A.

    1. You have access
      Efficacy of Double-Blind Peer Review in an Imaging Subspecialty Journal
      E.E. O'Connor, M. Cousar, J.A. Lentini, M. Castillo, K. Halm and T.A. Zeffiro
      American Journal of Neuroradiology February 2017, 38 (2) 230-235; DOI: https://doi.org/10.3174/ajnr.A5017
  4. Levin, S.W.

    1. PEDIATRICS
      Open Access
      MRI Brain Volume Measurements in Infantile Neuronal Ceroid Lipofuscinosis
      E.H. Baker, S.W. Levin, Z. Zhang and A.B. Mukherjee
      American Journal of Neuroradiology February 2017, 38 (2) 376-382; DOI: https://doi.org/10.3174/ajnr.A4978
  5. Ling, F.

    1. SPINE
      Open Access
      Comparison of 3 Different Types of Spinal Arteriovenous Shunts below the Conus in Clinical Presentation, Radiologic Findings, and Outcomes
      T. Hong, J.E. Park, F. Ling, K.G. terBrugge, M. Tymianski, H.Q. Zhang and T. Krings
      American Journal of Neuroradiology February 2017, 38 (2) 403-409; DOI: https://doi.org/10.3174/ajnr.A5001
  6. Liu, R.

    1. You have access
      Concerning “Nonaneurysmal Perimesencephalic Hemorrhage Is Associated with Deep Cerebral Venous Drainage Anomalies: A Systematic Literature Review and Meta-Analysis”
      X. Wu, R. Liu and A. Malhotra
      American Journal of Neuroradiology February 2017, 38 (2) E14; DOI: https://doi.org/10.3174/ajnr.A4984
  7. Liu, Y.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993

M

  1. Magliocca, K.R.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  2. Malhotra, A.

    1. You have access
      Regarding “Neurovascular Manifestations of Hereditary Hemorrhagic Telangiectasia: A Consecutive Series of 376 Patients during 15 Years”
      A. Malhotra, X. Wu and K. Seifert
      American Journal of Neuroradiology February 2017, 38 (2) E16; DOI: https://doi.org/10.3174/ajnr.A4986
    2. You have access
      Concerning “Nonaneurysmal Perimesencephalic Hemorrhage Is Associated with Deep Cerebral Venous Drainage Anomalies: A Systematic Literature Review and Meta-Analysis”
      X. Wu, R. Liu and A. Malhotra
      American Journal of Neuroradiology February 2017, 38 (2) E14; DOI: https://doi.org/10.3174/ajnr.A4984
  3. Mamlouk, M.D.

    1. EDITOR'S CHOICESPINE
      Open Access
      MRI Atlas-Based Measurement of Spinal Cord Injury Predicts Outcome in Acute Flaccid Myelitis
      D.B. McCoy, J.F. Talbott, Michael Wilson, M.D. Mamlouk, J. Cohen-Adad, Mark Wilson and J. Narvid
      American Journal of Neuroradiology February 2017, 38 (2) 410-417; DOI: https://doi.org/10.3174/ajnr.A5044

      Using the open source platform, the “Spinal Cord Toolbox,” the authors sought to correlate measures of GM, WM, and cross-sectional area pathology on T2 MR imaging with motor disability in 9 patients with acute flaccid myelitis. Proportion of GM metrics at the center axial section significantly correlated with measures of motor impairment upon admission and at 3-month follow-up. The proportion of GM extracted across the full lesion segment significantly correlated with initial motor impairment. This is the first atlas-based study to correlate clinical outcomes with segmented measures of T2 signal abnormality in the spinal cord.

  4. Mandell, D.M.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  5. Matouk, C.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  6. Mazighi, M.

    1. INTERVENTIONAL
      You have access
      Testing Stenting and Flow Diversion Using a Surgical Elastase-Induced Complex Fusiform Aneurysm Model
      R. Fahed, T.E. Darsaut, I. Salazkin, J.-C. Gentric, M. Mazighi and J. Raymond
      American Journal of Neuroradiology February 2017, 38 (2) 317-322; DOI: https://doi.org/10.3174/ajnr.A5018
  7. McCoy, D.B.

    1. EDITOR'S CHOICESPINE
      Open Access
      MRI Atlas-Based Measurement of Spinal Cord Injury Predicts Outcome in Acute Flaccid Myelitis
      D.B. McCoy, J.F. Talbott, Michael Wilson, M.D. Mamlouk, J. Cohen-Adad, Mark Wilson and J. Narvid
      American Journal of Neuroradiology February 2017, 38 (2) 410-417; DOI: https://doi.org/10.3174/ajnr.A5044

      Using the open source platform, the “Spinal Cord Toolbox,” the authors sought to correlate measures of GM, WM, and cross-sectional area pathology on T2 MR imaging with motor disability in 9 patients with acute flaccid myelitis. Proportion of GM metrics at the center axial section significantly correlated with measures of motor impairment upon admission and at 3-month follow-up. The proportion of GM extracted across the full lesion segment significantly correlated with initial motor impairment. This is the first atlas-based study to correlate clinical outcomes with segmented measures of T2 signal abnormality in the spinal cord.

  8. McKinney, A.M.

    1. You have access
      Reply:
      J.C. Benson, S. Payabvash, B. Hoffman, M. Oswood and A.M. McKinney
      American Journal of Neuroradiology February 2017, 38 (2) E13; DOI: https://doi.org/10.3174/ajnr.A4991
  9. McWilliams, S.R.

    1. PEDIATRICS
      Open Access
      The Prevalence of Malformations of Cortical Development in a Pediatric Hereditary Hemorrhagic Telangiectasia Population
      G.J. Palagallo, S.R. McWilliams, L.A. Sekarski, A. Sharma, M.S. Goyal and A.J. White
      American Journal of Neuroradiology February 2017, 38 (2) 383-386; DOI: https://doi.org/10.3174/ajnr.A4980
  10. Michieletti, E.

    1. You have access
      The “Vexata Quaestio” on Lacunar Stroke: The Role of CT Perfusion Imaging
      N. Morelli, E. Rota, E. Michieletti and D. Guidetti
      American Journal of Neuroradiology February 2017, 38 (2) E11-E12; DOI: https://doi.org/10.3174/ajnr.A4983
  11. Middlebrooks, E.H.

    1. FUNCTIONAL
      You have access
      Reduction of Motion Artifacts and Noise Using Independent Component Analysis in Task-Based Functional MRI for Preoperative Planning in Patients with Brain Tumor
      E.H. Middlebrooks, C.J. Frost, I.S. Tuna, I.M. Schmalfuss, M. Rahman and A. Old Crow
      American Journal of Neuroradiology February 2017, 38 (2) 336-342; DOI: https://doi.org/10.3174/ajnr.A4996
  12. Mikulis, D.J.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  13. Mogilner, A.Y.

    1. SPINE
      Open Access
      Palliative CT-Guided Cordotomy for Medically Intractable Pain in Patients with Cancer
      T.M. Shepherd, M.J. Hoch, B.A. Cohen, M.T. Bruno, E. Fieremans, G. Rosen, D. Pacione and A.Y. Mogilner
      American Journal of Neuroradiology February 2017, 38 (2) 387-390; DOI: https://doi.org/10.3174/ajnr.A4981
  14. Möhlenbruch, M.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Endovascular Stroke Treatment of Nonagenarians
      M. Möhlenbruch, J. Pfaff, S. Schönenberger, S. Nagel, J. Bösel, C. Herweh, P. Ringleb, M. Bendszus and S. Stampfl
      American Journal of Neuroradiology February 2017, 38 (2) 299-303; DOI: https://doi.org/10.3174/ajnr.A4976

      The purpose of this study was the evaluation of procedural and outcome data of patients 90 years of age or older undergoing endovascular stroke treatment. The authors retrospectively analyzed prospectively collected data of 29 patients (mean age 91.9 years) in whom endovascular stroke treatment was performed between January 2011 and January 2016 (from a cohort of 615 patients). Successful recanalization (TICI % 2b) was achieved in 22 patients (75.9%). In 9 patients, an NIHSS improvement ≥ 10 points was noted between admission and discharge. After 3 months, 17.2% of the patients had an mRS of 0-2. Despite high mortality rates (∼45%) and moderate overall outcome, 17.2% of the patients achieved mRS 0-2 or prestroke mRS, and no serious procedure-related complications occurred.

  15. Montalban, X.

    1. ADULT BRAIN
      You have access
      Measurement of Cortical Thickness and Volume of Subcortical Structures in Multiple Sclerosis: Agreement between 2D Spin-Echo and 3D MPRAGE T1-Weighted Images
      A. Vidal-Jordana, D. Pareto, J. Sastre-Garriga, C. Auger, E. Ciampi, X. Montalban and A. Rovira
      American Journal of Neuroradiology February 2017, 38 (2) 250-256; DOI: https://doi.org/10.3174/ajnr.A4999
  16. Morelli, N.

    1. You have access
      The “Vexata Quaestio” on Lacunar Stroke: The Role of CT Perfusion Imaging
      N. Morelli, E. Rota, E. Michieletti and D. Guidetti
      American Journal of Neuroradiology February 2017, 38 (2) E11-E12; DOI: https://doi.org/10.3174/ajnr.A4983
  17. Mossa-Basha, M.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  18. Motiei-Langroudi, R.

    1. INTERVENTIONAL
      You have access
      Collar Sign in Incompletely Occluded Aneurysms after Pipeline Embolization: Evaluation with Angiography and Optical Coherence Tomography
      C.J. Griessenauer, R. Gupta, S. Shi, A. Alturki, R. Motiei-Langroudi, N. Adeeb, C.S. Ogilvy and A.J. Thomas
      American Journal of Neuroradiology February 2017, 38 (2) 323-326; DOI: https://doi.org/10.3174/ajnr.A5010
  19. Mounayer, C.

    1. INTERVENTIONAL
      Open Access
      Middle Cerebral Artery Bifurcation Aneurysms Treated by Extrasaccular Flow Diverters: Midterm Angiographic Evolution and Clinical Outcome
      C. Iosif, C. Mounayer, K. Yavuz, S. Saleme, S. Geyik, H.S. Cekirge and I. Saatci
      American Journal of Neuroradiology February 2017, 38 (2) 310-316; DOI: https://doi.org/10.3174/ajnr.A5022
  20. Mukherjee, A.B.

    1. PEDIATRICS
      Open Access
      MRI Brain Volume Measurements in Infantile Neuronal Ceroid Lipofuscinosis
      E.H. Baker, S.W. Levin, Z. Zhang and A.B. Mukherjee
      American Journal of Neuroradiology February 2017, 38 (2) 376-382; DOI: https://doi.org/10.3174/ajnr.A4978
  21. Murad, M.H.

    1. INTERVENTIONAL
      You have access
      Diffusion-Weighted Imaging–Detected Ischemic Lesions following Endovascular Treatment of Cerebral Aneurysms: A Systematic Review and Meta-Analysis
      K.M. Bond, W. Brinjikji, M.H. Murad, D.F. Kallmes, H.J. Cloft and G. Lanzino
      American Journal of Neuroradiology February 2017, 38 (2) 304-309; DOI: https://doi.org/10.3174/ajnr.A4989

N

  1. Nagel, S.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Endovascular Stroke Treatment of Nonagenarians
      M. Möhlenbruch, J. Pfaff, S. Schönenberger, S. Nagel, J. Bösel, C. Herweh, P. Ringleb, M. Bendszus and S. Stampfl
      American Journal of Neuroradiology February 2017, 38 (2) 299-303; DOI: https://doi.org/10.3174/ajnr.A4976

      The purpose of this study was the evaluation of procedural and outcome data of patients 90 years of age or older undergoing endovascular stroke treatment. The authors retrospectively analyzed prospectively collected data of 29 patients (mean age 91.9 years) in whom endovascular stroke treatment was performed between January 2011 and January 2016 (from a cohort of 615 patients). Successful recanalization (TICI % 2b) was achieved in 22 patients (75.9%). In 9 patients, an NIHSS improvement ≥ 10 points was noted between admission and discharge. After 3 months, 17.2% of the patients had an mRS of 0-2. Despite high mortality rates (∼45%) and moderate overall outcome, 17.2% of the patients achieved mRS 0-2 or prestroke mRS, and no serious procedure-related complications occurred.

  2. Nakazawa, M.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  3. Narvid, J.

    1. EDITOR'S CHOICESPINE
      Open Access
      MRI Atlas-Based Measurement of Spinal Cord Injury Predicts Outcome in Acute Flaccid Myelitis
      D.B. McCoy, J.F. Talbott, Michael Wilson, M.D. Mamlouk, J. Cohen-Adad, Mark Wilson and J. Narvid
      American Journal of Neuroradiology February 2017, 38 (2) 410-417; DOI: https://doi.org/10.3174/ajnr.A5044

      Using the open source platform, the “Spinal Cord Toolbox,” the authors sought to correlate measures of GM, WM, and cross-sectional area pathology on T2 MR imaging with motor disability in 9 patients with acute flaccid myelitis. Proportion of GM metrics at the center axial section significantly correlated with measures of motor impairment upon admission and at 3-month follow-up. The proportion of GM extracted across the full lesion segment significantly correlated with initial motor impairment. This is the first atlas-based study to correlate clinical outcomes with segmented measures of T2 signal abnormality in the spinal cord.

  4. Nogueira, R.G.

    1. INTERVENTIONAL
      You have access
      Even Small Decreases in Blood Pressure during Conscious Sedation Affect Clinical Outcome after Stroke Thrombectomy: An Analysis of Hemodynamic Thresholds
      M.K. Whalin, K.M. Halenda, D.C. Haussen, L.C. Rebello, M.R. Frankel, R.Y. Gershon and R.G. Nogueira
      American Journal of Neuroradiology February 2017, 38 (2) 294-298; DOI: https://doi.org/10.3174/ajnr.A4992

O

  1. O'Connor, E.E.

    1. You have access
      Efficacy of Double-Blind Peer Review in an Imaging Subspecialty Journal
      E.E. O'Connor, M. Cousar, J.A. Lentini, M. Castillo, K. Halm and T.A. Zeffiro
      American Journal of Neuroradiology February 2017, 38 (2) 230-235; DOI: https://doi.org/10.3174/ajnr.A5017
  2. Ogilvy, C.S.

    1. INTERVENTIONAL
      You have access
      Collar Sign in Incompletely Occluded Aneurysms after Pipeline Embolization: Evaluation with Angiography and Optical Coherence Tomography
      C.J. Griessenauer, R. Gupta, S. Shi, A. Alturki, R. Motiei-Langroudi, N. Adeeb, C.S. Ogilvy and A.J. Thomas
      American Journal of Neuroradiology February 2017, 38 (2) 323-326; DOI: https://doi.org/10.3174/ajnr.A5010
  3. Old Crow, A.

    1. FUNCTIONAL
      You have access
      Reduction of Motion Artifacts and Noise Using Independent Component Analysis in Task-Based Functional MRI for Preoperative Planning in Patients with Brain Tumor
      E.H. Middlebrooks, C.J. Frost, I.S. Tuna, I.M. Schmalfuss, M. Rahman and A. Old Crow
      American Journal of Neuroradiology February 2017, 38 (2) 336-342; DOI: https://doi.org/10.3174/ajnr.A4996
  4. Oswood, M.

    1. You have access
      Reply:
      J.C. Benson, S. Payabvash, B. Hoffman, M. Oswood and A.M. McKinney
      American Journal of Neuroradiology February 2017, 38 (2) E13; DOI: https://doi.org/10.3174/ajnr.A4991

P

  1. Pacione, D.

    1. SPINE
      Open Access
      Palliative CT-Guided Cordotomy for Medically Intractable Pain in Patients with Cancer
      T.M. Shepherd, M.J. Hoch, B.A. Cohen, M.T. Bruno, E. Fieremans, G. Rosen, D. Pacione and A.Y. Mogilner
      American Journal of Neuroradiology February 2017, 38 (2) 387-390; DOI: https://doi.org/10.3174/ajnr.A4981
  2. Pagé, G.

    1. ADULT BRAIN
      You have access
      Use of Phase-Contrast MRA to Assess Intracranial Venous Sinus Resistance to Drainage in Healthy Individuals
      S. Fall, G. Pagé, J. Bettoni, R. Bouzerar and O. Balédent
      American Journal of Neuroradiology February 2017, 38 (2) 281-287; DOI: https://doi.org/10.3174/ajnr.A5013
  3. Palagallo, G.J.

    1. PEDIATRICS
      Open Access
      The Prevalence of Malformations of Cortical Development in a Pediatric Hereditary Hemorrhagic Telangiectasia Population
      G.J. Palagallo, S.R. McWilliams, L.A. Sekarski, A. Sharma, M.S. Goyal and A.J. White
      American Journal of Neuroradiology February 2017, 38 (2) 383-386; DOI: https://doi.org/10.3174/ajnr.A4980
  4. Paldino, M.J.

    1. FUNCTIONAL
      You have access
      Brain Network Architecture and Global Intelligence in Children with Focal Epilepsy
      M.J. Paldino, F. Golriz, M.L. Chapieski, W. Zhang and Z.D. Chu
      American Journal of Neuroradiology February 2017, 38 (2) 349-356; DOI: https://doi.org/10.3174/ajnr.A4975
  5. Pareto, D.

    1. ADULT BRAIN
      You have access
      Measurement of Cortical Thickness and Volume of Subcortical Structures in Multiple Sclerosis: Agreement between 2D Spin-Echo and 3D MPRAGE T1-Weighted Images
      A. Vidal-Jordana, D. Pareto, J. Sastre-Garriga, C. Auger, E. Ciampi, X. Montalban and A. Rovira
      American Journal of Neuroradiology February 2017, 38 (2) 250-256; DOI: https://doi.org/10.3174/ajnr.A4999
  6. Park, J.E.

    1. SPINE
      Open Access
      Comparison of 3 Different Types of Spinal Arteriovenous Shunts below the Conus in Clinical Presentation, Radiologic Findings, and Outcomes
      T. Hong, J.E. Park, F. Ling, K.G. terBrugge, M. Tymianski, H.Q. Zhang and T. Krings
      American Journal of Neuroradiology February 2017, 38 (2) 403-409; DOI: https://doi.org/10.3174/ajnr.A5001
  7. Park, S.Y.

    1. HEAD & NECK
      You have access
      First-Line Use of Core Needle Biopsy for High-Yield Preliminary Diagnosis of Thyroid Nodules
      H.C. Kim, Y.J. Kim, H.Y. Han, J.M. Yi, J.H. Baek, S.Y. Park, J.Y. Seo and K.W. Kim
      American Journal of Neuroradiology February 2017, 38 (2) 357-363; DOI: https://doi.org/10.3174/ajnr.A5007
  8. Patel, M.R.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  9. Payabvash, S.

    1. You have access
      Reply:
      J.C. Benson, S. Payabvash, B. Hoffman, M. Oswood and A.M. McKinney
      American Journal of Neuroradiology February 2017, 38 (2) E13; DOI: https://doi.org/10.3174/ajnr.A4991
  10. Peacock, J.G.

    1. SPINE
      You have access
      Doing More with Less: Diagnostic Accuracy of CT in Suspected Cauda Equina Syndrome
      J.G. Peacock and V.M. Timpone
      American Journal of Neuroradiology February 2017, 38 (2) 391-397; DOI: https://doi.org/10.3174/ajnr.A4974
  11. Pearl, M.S.

    1. FELLOWS' JOURNAL CLUBEXTRACRANIAL VASCULAR
      You have access
      Ascending and Descending Thoracic Vertebral Arteries
      P. Gailloud, L. Gregg, M.S. Pearl and D. San Millan
      American Journal of Neuroradiology February 2017, 38 (2) 327-335; DOI: https://doi.org/10.3174/ajnr.A5016

      The authors report the angiographic anatomy and clinical significance of 9 cases of descending and 2 cases of ascending thoracic vertebral arteries. Located within the upper costotransverse spaces, ascending and descending thoracic vertebral arteries may have important implications during spine interventional or surgical procedures. They frequently provide radiculomedullary or bronchial branches, so they can also be implicated in spinal cord ischemia, as a supply of vascular malformations, or be a source of hemoptysis.

  12. Petrasic, J.R.

    1. SPINE
      You have access
      Impact of MR Neurography in Patients with Chronic Cauda Equina Syndrome Presenting as Chronic Pelvic Pain and Dysfunction
      J.R. Petrasic, A. Chhabra and K.M. Scott
      American Journal of Neuroradiology February 2017, 38 (2) 418-422; DOI: https://doi.org/10.3174/ajnr.A4994
  13. Pfaff, J.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Endovascular Stroke Treatment of Nonagenarians
      M. Möhlenbruch, J. Pfaff, S. Schönenberger, S. Nagel, J. Bösel, C. Herweh, P. Ringleb, M. Bendszus and S. Stampfl
      American Journal of Neuroradiology February 2017, 38 (2) 299-303; DOI: https://doi.org/10.3174/ajnr.A4976

      The purpose of this study was the evaluation of procedural and outcome data of patients 90 years of age or older undergoing endovascular stroke treatment. The authors retrospectively analyzed prospectively collected data of 29 patients (mean age 91.9 years) in whom endovascular stroke treatment was performed between January 2011 and January 2016 (from a cohort of 615 patients). Successful recanalization (TICI % 2b) was achieved in 22 patients (75.9%). In 9 patients, an NIHSS improvement ≥ 10 points was noted between admission and discharge. After 3 months, 17.2% of the patients had an mRS of 0-2. Despite high mortality rates (∼45%) and moderate overall outcome, 17.2% of the patients achieved mRS 0-2 or prestroke mRS, and no serious procedure-related complications occurred.

Q

  1. Qiao, Y.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893

R

  1. Rahman, M.

    1. FUNCTIONAL
      You have access
      Reduction of Motion Artifacts and Noise Using Independent Component Analysis in Task-Based Functional MRI for Preoperative Planning in Patients with Brain Tumor
      E.H. Middlebrooks, C.J. Frost, I.S. Tuna, I.M. Schmalfuss, M. Rahman and A. Old Crow
      American Journal of Neuroradiology February 2017, 38 (2) 336-342; DOI: https://doi.org/10.3174/ajnr.A4996
  2. Raymond, J.

    1. INTERVENTIONAL
      You have access
      Testing Stenting and Flow Diversion Using a Surgical Elastase-Induced Complex Fusiform Aneurysm Model
      R. Fahed, T.E. Darsaut, I. Salazkin, J.-C. Gentric, M. Mazighi and J. Raymond
      American Journal of Neuroradiology February 2017, 38 (2) 317-322; DOI: https://doi.org/10.3174/ajnr.A5018
  3. Rebello, L.C.

    1. INTERVENTIONAL
      You have access
      Even Small Decreases in Blood Pressure during Conscious Sedation Affect Clinical Outcome after Stroke Thrombectomy: An Analysis of Hemodynamic Thresholds
      M.K. Whalin, K.M. Halenda, D.C. Haussen, L.C. Rebello, M.R. Frankel, R.Y. Gershon and R.G. Nogueira
      American Journal of Neuroradiology February 2017, 38 (2) 294-298; DOI: https://doi.org/10.3174/ajnr.A4992
  4. Rees, John H.

    1. You have access
      Perspectives
      John H. Rees
      American Journal of Neuroradiology February 2017, 38 (2) 217; DOI: https://doi.org/10.3174/ajnr.P0031
  5. Ringleb, P.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Endovascular Stroke Treatment of Nonagenarians
      M. Möhlenbruch, J. Pfaff, S. Schönenberger, S. Nagel, J. Bösel, C. Herweh, P. Ringleb, M. Bendszus and S. Stampfl
      American Journal of Neuroradiology February 2017, 38 (2) 299-303; DOI: https://doi.org/10.3174/ajnr.A4976

      The purpose of this study was the evaluation of procedural and outcome data of patients 90 years of age or older undergoing endovascular stroke treatment. The authors retrospectively analyzed prospectively collected data of 29 patients (mean age 91.9 years) in whom endovascular stroke treatment was performed between January 2011 and January 2016 (from a cohort of 615 patients). Successful recanalization (TICI % 2b) was achieved in 22 patients (75.9%). In 9 patients, an NIHSS improvement ≥ 10 points was noted between admission and discharge. After 3 months, 17.2% of the patients had an mRS of 0-2. Despite high mortality rates (∼45%) and moderate overall outcome, 17.2% of the patients achieved mRS 0-2 or prestroke mRS, and no serious procedure-related complications occurred.

  6. Rosen, G.

    1. SPINE
      Open Access
      Palliative CT-Guided Cordotomy for Medically Intractable Pain in Patients with Cancer
      T.M. Shepherd, M.J. Hoch, B.A. Cohen, M.T. Bruno, E. Fieremans, G. Rosen, D. Pacione and A.Y. Mogilner
      American Journal of Neuroradiology February 2017, 38 (2) 387-390; DOI: https://doi.org/10.3174/ajnr.A4981
  7. Rosenberg, J.

    1. ADULT BRAIN
      You have access
      The “White Gray Sign” Identifies the Central Sulcus on 3T High-Resolution T1-Weighted Images
      O.F. Kaneko, N.J. Fischbein, J. Rosenberg, M. Wintermark and M.M. Zeineh
      American Journal of Neuroradiology February 2017, 38 (2) 276-280; DOI: https://doi.org/10.3174/ajnr.A5014
  8. Ross, J.S.

    1. You have access
      Glass Half Full
      J.S. Ross
      American Journal of Neuroradiology February 2017, 38 (2) 236; DOI: https://doi.org/10.3174/ajnr.A5047
  9. Rota, E.

    1. You have access
      The “Vexata Quaestio” on Lacunar Stroke: The Role of CT Perfusion Imaging
      N. Morelli, E. Rota, E. Michieletti and D. Guidetti
      American Journal of Neuroradiology February 2017, 38 (2) E11-E12; DOI: https://doi.org/10.3174/ajnr.A4983
  10. Rouchaud, A.

    1. You have access
      Reply:
      A. Rouchaud and W. Brinjikji
      American Journal of Neuroradiology February 2017, 38 (2) E15; DOI: https://doi.org/10.3174/ajnr.A4990
  11. Rovira, A.

    1. ADULT BRAIN
      You have access
      Measurement of Cortical Thickness and Volume of Subcortical Structures in Multiple Sclerosis: Agreement between 2D Spin-Echo and 3D MPRAGE T1-Weighted Images
      A. Vidal-Jordana, D. Pareto, J. Sastre-Garriga, C. Auger, E. Ciampi, X. Montalban and A. Rovira
      American Journal of Neuroradiology February 2017, 38 (2) 250-256; DOI: https://doi.org/10.3174/ajnr.A4999
  12. Roy, L.A.

    1. SPINE
      You have access
      Inadvertent Intrafacet Injection during Lumbar Interlaminar Epidural Steroid Injection: A Comparison of CT Fluoroscopic and Conventional Fluoroscopic Guidance
      P.G. Kranz, A.B. Joshi, L.A. Roy, K.R. Choudhury and T.J. Amrhein
      American Journal of Neuroradiology February 2017, 38 (2) 398-402; DOI: https://doi.org/10.3174/ajnr.A5000

S

  1. Saatci, I.

    1. INTERVENTIONAL
      Open Access
      Middle Cerebral Artery Bifurcation Aneurysms Treated by Extrasaccular Flow Diverters: Midterm Angiographic Evolution and Clinical Outcome
      C. Iosif, C. Mounayer, K. Yavuz, S. Saleme, S. Geyik, H.S. Cekirge and I. Saatci
      American Journal of Neuroradiology February 2017, 38 (2) 310-316; DOI: https://doi.org/10.3174/ajnr.A5022
  2. Saba, N.F.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  3. Salazkin, I.

    1. INTERVENTIONAL
      You have access
      Testing Stenting and Flow Diversion Using a Surgical Elastase-Induced Complex Fusiform Aneurysm Model
      R. Fahed, T.E. Darsaut, I. Salazkin, J.-C. Gentric, M. Mazighi and J. Raymond
      American Journal of Neuroradiology February 2017, 38 (2) 317-322; DOI: https://doi.org/10.3174/ajnr.A5018
  4. Saleme, S.

    1. INTERVENTIONAL
      Open Access
      Middle Cerebral Artery Bifurcation Aneurysms Treated by Extrasaccular Flow Diverters: Midterm Angiographic Evolution and Clinical Outcome
      C. Iosif, C. Mounayer, K. Yavuz, S. Saleme, S. Geyik, H.S. Cekirge and I. Saatci
      American Journal of Neuroradiology February 2017, 38 (2) 310-316; DOI: https://doi.org/10.3174/ajnr.A5022
  5. Saloner, D.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  6. San Millan, D.

    1. FELLOWS' JOURNAL CLUBEXTRACRANIAL VASCULAR
      You have access
      Ascending and Descending Thoracic Vertebral Arteries
      P. Gailloud, L. Gregg, M.S. Pearl and D. San Millan
      American Journal of Neuroradiology February 2017, 38 (2) 327-335; DOI: https://doi.org/10.3174/ajnr.A5016

      The authors report the angiographic anatomy and clinical significance of 9 cases of descending and 2 cases of ascending thoracic vertebral arteries. Located within the upper costotransverse spaces, ascending and descending thoracic vertebral arteries may have important implications during spine interventional or surgical procedures. They frequently provide radiculomedullary or bronchial branches, so they can also be implicated in spinal cord ischemia, as a supply of vascular malformations, or be a source of hemoptysis.

  7. Sastre-Garriga, J.

    1. ADULT BRAIN
      You have access
      Measurement of Cortical Thickness and Volume of Subcortical Structures in Multiple Sclerosis: Agreement between 2D Spin-Echo and 3D MPRAGE T1-Weighted Images
      A. Vidal-Jordana, D. Pareto, J. Sastre-Garriga, C. Auger, E. Ciampi, X. Montalban and A. Rovira
      American Journal of Neuroradiology February 2017, 38 (2) 250-256; DOI: https://doi.org/10.3174/ajnr.A4999
  8. Sato, S.

    1. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  9. Schmalfuss, I.M.

    1. FUNCTIONAL
      You have access
      Reduction of Motion Artifacts and Noise Using Independent Component Analysis in Task-Based Functional MRI for Preoperative Planning in Patients with Brain Tumor
      E.H. Middlebrooks, C.J. Frost, I.S. Tuna, I.M. Schmalfuss, M. Rahman and A. Old Crow
      American Journal of Neuroradiology February 2017, 38 (2) 336-342; DOI: https://doi.org/10.3174/ajnr.A4996
  10. Schönenberger, S.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Endovascular Stroke Treatment of Nonagenarians
      M. Möhlenbruch, J. Pfaff, S. Schönenberger, S. Nagel, J. Bösel, C. Herweh, P. Ringleb, M. Bendszus and S. Stampfl
      American Journal of Neuroradiology February 2017, 38 (2) 299-303; DOI: https://doi.org/10.3174/ajnr.A4976

      The purpose of this study was the evaluation of procedural and outcome data of patients 90 years of age or older undergoing endovascular stroke treatment. The authors retrospectively analyzed prospectively collected data of 29 patients (mean age 91.9 years) in whom endovascular stroke treatment was performed between January 2011 and January 2016 (from a cohort of 615 patients). Successful recanalization (TICI % 2b) was achieved in 22 patients (75.9%). In 9 patients, an NIHSS improvement ≥ 10 points was noted between admission and discharge. After 3 months, 17.2% of the patients had an mRS of 0-2. Despite high mortality rates (∼45%) and moderate overall outcome, 17.2% of the patients achieved mRS 0-2 or prestroke mRS, and no serious procedure-related complications occurred.

  11. Scott, K.M.

    1. SPINE
      You have access
      Impact of MR Neurography in Patients with Chronic Cauda Equina Syndrome Presenting as Chronic Pelvic Pain and Dysfunction
      J.R. Petrasic, A. Chhabra and K.M. Scott
      American Journal of Neuroradiology February 2017, 38 (2) 418-422; DOI: https://doi.org/10.3174/ajnr.A4994
  12. Sedlacik, J.

    1. ADULT BRAIN
      You have access
      T1 Recovery Is Predominantly Found in Black Holes and Is Associated with Clinical Improvement in Patients with Multiple Sclerosis
      C. Thaler, T.D. Faizy, J. Sedlacik, B. Holst, K. Stürner, C. Heesen, J.-P. Stellmann, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology February 2017, 38 (2) 264-269; DOI: https://doi.org/10.3174/ajnr.A5004
  13. Seifert, K.

    1. You have access
      Regarding “Neurovascular Manifestations of Hereditary Hemorrhagic Telangiectasia: A Consecutive Series of 376 Patients during 15 Years”
      A. Malhotra, X. Wu and K. Seifert
      American Journal of Neuroradiology February 2017, 38 (2) E16; DOI: https://doi.org/10.3174/ajnr.A4986
  14. Sekarski, L.A.

    1. PEDIATRICS
      Open Access
      The Prevalence of Malformations of Cortical Development in a Pediatric Hereditary Hemorrhagic Telangiectasia Population
      G.J. Palagallo, S.R. McWilliams, L.A. Sekarski, A. Sharma, M.S. Goyal and A.J. White
      American Journal of Neuroradiology February 2017, 38 (2) 383-386; DOI: https://doi.org/10.3174/ajnr.A4980
  15. Seo, J.Y.

    1. HEAD & NECK
      You have access
      First-Line Use of Core Needle Biopsy for High-Yield Preliminary Diagnosis of Thyroid Nodules
      H.C. Kim, Y.J. Kim, H.Y. Han, J.M. Yi, J.H. Baek, S.Y. Park, J.Y. Seo and K.W. Kim
      American Journal of Neuroradiology February 2017, 38 (2) 357-363; DOI: https://doi.org/10.3174/ajnr.A5007
  16. Sharma, A.

    1. PEDIATRICS
      Open Access
      The Prevalence of Malformations of Cortical Development in a Pediatric Hereditary Hemorrhagic Telangiectasia Population
      G.J. Palagallo, S.R. McWilliams, L.A. Sekarski, A. Sharma, M.S. Goyal and A.J. White
      American Journal of Neuroradiology February 2017, 38 (2) 383-386; DOI: https://doi.org/10.3174/ajnr.A4980
  17. Shepherd, T.M.

    1. SPINE
      Open Access
      Palliative CT-Guided Cordotomy for Medically Intractable Pain in Patients with Cancer
      T.M. Shepherd, M.J. Hoch, B.A. Cohen, M.T. Bruno, E. Fieremans, G. Rosen, D. Pacione and A.Y. Mogilner
      American Journal of Neuroradiology February 2017, 38 (2) 387-390; DOI: https://doi.org/10.3174/ajnr.A4981
  18. Shi, S.

    1. INTERVENTIONAL
      You have access
      Collar Sign in Incompletely Occluded Aneurysms after Pipeline Embolization: Evaluation with Angiography and Optical Coherence Tomography
      C.J. Griessenauer, R. Gupta, S. Shi, A. Alturki, R. Motiei-Langroudi, N. Adeeb, C.S. Ogilvy and A.J. Thomas
      American Journal of Neuroradiology February 2017, 38 (2) 323-326; DOI: https://doi.org/10.3174/ajnr.A5010
  19. Siemonsen, S.

    1. ADULT BRAIN
      You have access
      T1 Recovery Is Predominantly Found in Black Holes and Is Associated with Clinical Improvement in Patients with Multiple Sclerosis
      C. Thaler, T.D. Faizy, J. Sedlacik, B. Holst, K. Stürner, C. Heesen, J.-P. Stellmann, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology February 2017, 38 (2) 264-269; DOI: https://doi.org/10.3174/ajnr.A5004
  20. Stampfl, S.

    1. FELLOWS' JOURNAL CLUBINTERVENTIONAL
      You have access
      Endovascular Stroke Treatment of Nonagenarians
      M. Möhlenbruch, J. Pfaff, S. Schönenberger, S. Nagel, J. Bösel, C. Herweh, P. Ringleb, M. Bendszus and S. Stampfl
      American Journal of Neuroradiology February 2017, 38 (2) 299-303; DOI: https://doi.org/10.3174/ajnr.A4976

      The purpose of this study was the evaluation of procedural and outcome data of patients 90 years of age or older undergoing endovascular stroke treatment. The authors retrospectively analyzed prospectively collected data of 29 patients (mean age 91.9 years) in whom endovascular stroke treatment was performed between January 2011 and January 2016 (from a cohort of 615 patients). Successful recanalization (TICI % 2b) was achieved in 22 patients (75.9%). In 9 patients, an NIHSS improvement ≥ 10 points was noted between admission and discharge. After 3 months, 17.2% of the patients had an mRS of 0-2. Despite high mortality rates (∼45%) and moderate overall outcome, 17.2% of the patients achieved mRS 0-2 or prestroke mRS, and no serious procedure-related complications occurred.

  21. Stellmann, J.-P.

    1. ADULT BRAIN
      You have access
      T1 Recovery Is Predominantly Found in Black Holes and Is Associated with Clinical Improvement in Patients with Multiple Sclerosis
      C. Thaler, T.D. Faizy, J. Sedlacik, B. Holst, K. Stürner, C. Heesen, J.-P. Stellmann, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology February 2017, 38 (2) 264-269; DOI: https://doi.org/10.3174/ajnr.A5004
  22. Stürner, K.

    1. ADULT BRAIN
      You have access
      T1 Recovery Is Predominantly Found in Black Holes and Is Associated with Clinical Improvement in Patients with Multiple Sclerosis
      C. Thaler, T.D. Faizy, J. Sedlacik, B. Holst, K. Stürner, C. Heesen, J.-P. Stellmann, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology February 2017, 38 (2) 264-269; DOI: https://doi.org/10.3174/ajnr.A5004
  23. Suzuki, M.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

  24. Syed, F.H.

    1. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Quantifying Intracranial Plaque Permeability with Dynamic Contrast-Enhanced MRI: A Pilot Study
      P. Vakil, A.H. Elmokadem, F.H. Syed, C.G. Cantrell, F.H. Dehkordi, T.J. Carroll and S.A. Ansari
      American Journal of Neuroradiology February 2017, 38 (2) 243-249; DOI: https://doi.org/10.3174/ajnr.A4998

      The purpose of this study was to use DCE MR imaging to quantify the contrast permeability of intracranial atherosclerotic disease plaques in 10 symptomatic patients and to compare these parameters against existing markers of plaque volatility using black-blood MR imaging pulse sequences. Ktrans and fractional plasma volume (Vp) measurements were higher in plaques versus healthy white matter and similar or less than values in the choroid plexus. Only Ktrans correlated significantly with time from symptom onset. Dynamic contrast-enhanced MR imaging parameters were not found to correlate significantly with intraplaque enhancement or hyperintensity. The authors suggest that Ktrans may be an independent imaging biomarker of acute and symptom-associated pathologic changes in intracranial atherosclerotic disease plaques.

T

  1. Tabata, T.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

  2. Takano, N.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  3. Takemura, M.Y.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977
  4. Talbott, J.F.

    1. EDITOR'S CHOICESPINE
      Open Access
      MRI Atlas-Based Measurement of Spinal Cord Injury Predicts Outcome in Acute Flaccid Myelitis
      D.B. McCoy, J.F. Talbott, Michael Wilson, M.D. Mamlouk, J. Cohen-Adad, Mark Wilson and J. Narvid
      American Journal of Neuroradiology February 2017, 38 (2) 410-417; DOI: https://doi.org/10.3174/ajnr.A5044

      Using the open source platform, the “Spinal Cord Toolbox,” the authors sought to correlate measures of GM, WM, and cross-sectional area pathology on T2 MR imaging with motor disability in 9 patients with acute flaccid myelitis. Proportion of GM metrics at the center axial section significantly correlated with measures of motor impairment upon admission and at 3-month follow-up. The proportion of GM extracted across the full lesion segment significantly correlated with initial motor impairment. This is the first atlas-based study to correlate clinical outcomes with segmented measures of T2 signal abnormality in the spinal cord.

  5. terBrugge, K.G.

    1. SPINE
      Open Access
      Comparison of 3 Different Types of Spinal Arteriovenous Shunts below the Conus in Clinical Presentation, Radiologic Findings, and Outcomes
      T. Hong, J.E. Park, F. Ling, K.G. terBrugge, M. Tymianski, H.Q. Zhang and T. Krings
      American Journal of Neuroradiology February 2017, 38 (2) 403-409; DOI: https://doi.org/10.3174/ajnr.A5001
  6. Thaler, C.

    1. ADULT BRAIN
      You have access
      T1 Recovery Is Predominantly Found in Black Holes and Is Associated with Clinical Improvement in Patients with Multiple Sclerosis
      C. Thaler, T.D. Faizy, J. Sedlacik, B. Holst, K. Stürner, C. Heesen, J.-P. Stellmann, J. Fiehler and S. Siemonsen
      American Journal of Neuroradiology February 2017, 38 (2) 264-269; DOI: https://doi.org/10.3174/ajnr.A5004
  7. Thomas, A.J.

    1. INTERVENTIONAL
      You have access
      Collar Sign in Incompletely Occluded Aneurysms after Pipeline Embolization: Evaluation with Angiography and Optical Coherence Tomography
      C.J. Griessenauer, R. Gupta, S. Shi, A. Alturki, R. Motiei-Langroudi, N. Adeeb, C.S. Ogilvy and A.J. Thomas
      American Journal of Neuroradiology February 2017, 38 (2) 323-326; DOI: https://doi.org/10.3174/ajnr.A5010
  8. Timpone, V.M.

    1. SPINE
      You have access
      Doing More with Less: Diagnostic Accuracy of CT in Suspected Cauda Equina Syndrome
      J.G. Peacock and V.M. Timpone
      American Journal of Neuroradiology February 2017, 38 (2) 391-397; DOI: https://doi.org/10.3174/ajnr.A4974
  9. Toh, C.H.

    1. ADULT BRAIN
      You have access
      Early-Stage Glioblastomas: MR Imaging–Based Classification and Imaging Evidence of Progressive Growth
      C.H. Toh and M. Castillo
      American Journal of Neuroradiology February 2017, 38 (2) 288-293; DOI: https://doi.org/10.3174/ajnr.A5015
  10. Tuna, I.S.

    1. FUNCTIONAL
      You have access
      Reduction of Motion Artifacts and Noise Using Independent Component Analysis in Task-Based Functional MRI for Preoperative Planning in Patients with Brain Tumor
      E.H. Middlebrooks, C.J. Frost, I.S. Tuna, I.M. Schmalfuss, M. Rahman and A. Old Crow
      American Journal of Neuroradiology February 2017, 38 (2) 336-342; DOI: https://doi.org/10.3174/ajnr.A4996
  11. Tymianski, M.

    1. SPINE
      Open Access
      Comparison of 3 Different Types of Spinal Arteriovenous Shunts below the Conus in Clinical Presentation, Radiologic Findings, and Outcomes
      T. Hong, J.E. Park, F. Ling, K.G. terBrugge, M. Tymianski, H.Q. Zhang and T. Krings
      American Journal of Neuroradiology February 2017, 38 (2) 403-409; DOI: https://doi.org/10.3174/ajnr.A5001
  12. Tymofiyeva, O.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

V

  1. Vakil, P.

    1. ADULT BRAIN
      Open Access
      Impact of Pial Collaterals on Infarct Growth Rate in Experimental Acute Ischemic Stroke
      G.A. Christoforidis, P. Vakil, S.A. Ansari, F.H. Dehkordi and T.J. Carroll
      American Journal of Neuroradiology February 2017, 38 (2) 270-275; DOI: https://doi.org/10.3174/ajnr.A5003
    2. EDITOR'S CHOICEADULT BRAIN
      Open Access
      Quantifying Intracranial Plaque Permeability with Dynamic Contrast-Enhanced MRI: A Pilot Study
      P. Vakil, A.H. Elmokadem, F.H. Syed, C.G. Cantrell, F.H. Dehkordi, T.J. Carroll and S.A. Ansari
      American Journal of Neuroradiology February 2017, 38 (2) 243-249; DOI: https://doi.org/10.3174/ajnr.A4998

      The purpose of this study was to use DCE MR imaging to quantify the contrast permeability of intracranial atherosclerotic disease plaques in 10 symptomatic patients and to compare these parameters against existing markers of plaque volatility using black-blood MR imaging pulse sequences. Ktrans and fractional plasma volume (Vp) measurements were higher in plaques versus healthy white matter and similar or less than values in the choroid plexus. Only Ktrans correlated significantly with time from symptom onset. Dynamic contrast-enhanced MR imaging parameters were not found to correlate significantly with intraplaque enhancement or hyperintensity. The authors suggest that Ktrans may be an independent imaging biomarker of acute and symptom-associated pathologic changes in intracranial atherosclerotic disease plaques.

  2. Vidal-Jordana, A.

    1. ADULT BRAIN
      You have access
      Measurement of Cortical Thickness and Volume of Subcortical Structures in Multiple Sclerosis: Agreement between 2D Spin-Echo and 3D MPRAGE T1-Weighted Images
      A. Vidal-Jordana, D. Pareto, J. Sastre-Garriga, C. Auger, E. Ciampi, X. Montalban and A. Rovira
      American Journal of Neuroradiology February 2017, 38 (2) 250-256; DOI: https://doi.org/10.3174/ajnr.A4999
  3. Vossough, A.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893

W

  1. Wadsworth, J.T.

    1. HEAD & NECK
      You have access
      CT Accuracy of Extrinsic Tongue Muscle Invasion in Oral Cavity Cancer
      J.C. Junn, K.L. Baugnon, E.A. Lacayo, P.A. Hudgins, M.R. Patel, K.R. Magliocca, A.S. Corey, M. El-Deiry, J.T. Wadsworth, J.J. Beitler, N.F. Saba, Y. Liu and A.H. Aiken
      American Journal of Neuroradiology February 2017, 38 (2) 364-370; DOI: https://doi.org/10.3174/ajnr.A4993
  2. Wasserman, B.A.

    1. ADULT BRAIN
      Open Access
      Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
      D.M. Mandell, M. Mossa-Basha, Y. Qiao, C.P. Hess, F. Hui, C. Matouk, M.H. Johnson, M.J.A.P. Daemen, A. Vossough, M. Edjlali, D. Saloner, S.A. Ansari, B.A. Wasserman and D.J. Mikulis on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2017, 38 (2) 218-229; DOI: https://doi.org/10.3174/ajnr.A4893
  3. Whalin, M.K.

    1. INTERVENTIONAL
      You have access
      Even Small Decreases in Blood Pressure during Conscious Sedation Affect Clinical Outcome after Stroke Thrombectomy: An Analysis of Hemodynamic Thresholds
      M.K. Whalin, K.M. Halenda, D.C. Haussen, L.C. Rebello, M.R. Frankel, R.Y. Gershon and R.G. Nogueira
      American Journal of Neuroradiology February 2017, 38 (2) 294-298; DOI: https://doi.org/10.3174/ajnr.A4992
  4. White, A.J.

    1. PEDIATRICS
      Open Access
      The Prevalence of Malformations of Cortical Development in a Pediatric Hereditary Hemorrhagic Telangiectasia Population
      G.J. Palagallo, S.R. McWilliams, L.A. Sekarski, A. Sharma, M.S. Goyal and A.J. White
      American Journal of Neuroradiology February 2017, 38 (2) 383-386; DOI: https://doi.org/10.3174/ajnr.A4980
  5. Wilson, Mark

    1. EDITOR'S CHOICESPINE
      Open Access
      MRI Atlas-Based Measurement of Spinal Cord Injury Predicts Outcome in Acute Flaccid Myelitis
      D.B. McCoy, J.F. Talbott, Michael Wilson, M.D. Mamlouk, J. Cohen-Adad, Mark Wilson and J. Narvid
      American Journal of Neuroradiology February 2017, 38 (2) 410-417; DOI: https://doi.org/10.3174/ajnr.A5044

      Using the open source platform, the “Spinal Cord Toolbox,” the authors sought to correlate measures of GM, WM, and cross-sectional area pathology on T2 MR imaging with motor disability in 9 patients with acute flaccid myelitis. Proportion of GM metrics at the center axial section significantly correlated with measures of motor impairment upon admission and at 3-month follow-up. The proportion of GM extracted across the full lesion segment significantly correlated with initial motor impairment. This is the first atlas-based study to correlate clinical outcomes with segmented measures of T2 signal abnormality in the spinal cord.

  6. Wilson, Michael

    1. EDITOR'S CHOICESPINE
      Open Access
      MRI Atlas-Based Measurement of Spinal Cord Injury Predicts Outcome in Acute Flaccid Myelitis
      D.B. McCoy, J.F. Talbott, Michael Wilson, M.D. Mamlouk, J. Cohen-Adad, Mark Wilson and J. Narvid
      American Journal of Neuroradiology February 2017, 38 (2) 410-417; DOI: https://doi.org/10.3174/ajnr.A5044

      Using the open source platform, the “Spinal Cord Toolbox,” the authors sought to correlate measures of GM, WM, and cross-sectional area pathology on T2 MR imaging with motor disability in 9 patients with acute flaccid myelitis. Proportion of GM metrics at the center axial section significantly correlated with measures of motor impairment upon admission and at 3-month follow-up. The proportion of GM extracted across the full lesion segment significantly correlated with initial motor impairment. This is the first atlas-based study to correlate clinical outcomes with segmented measures of T2 signal abnormality in the spinal cord.

  7. Wintermark, M.

    1. ADULT BRAIN
      You have access
      The “White Gray Sign” Identifies the Central Sulcus on 3T High-Resolution T1-Weighted Images
      O.F. Kaneko, N.J. Fischbein, J. Rosenberg, M. Wintermark and M.M. Zeineh
      American Journal of Neuroradiology February 2017, 38 (2) 276-280; DOI: https://doi.org/10.3174/ajnr.A5014
  8. Wu, X.

    1. You have access
      Regarding “Neurovascular Manifestations of Hereditary Hemorrhagic Telangiectasia: A Consecutive Series of 376 Patients during 15 Years”
      A. Malhotra, X. Wu and K. Seifert
      American Journal of Neuroradiology February 2017, 38 (2) E16; DOI: https://doi.org/10.3174/ajnr.A4986
    2. You have access
      Concerning “Nonaneurysmal Perimesencephalic Hemorrhage Is Associated with Deep Cerebral Venous Drainage Anomalies: A Systematic Literature Review and Meta-Analysis”
      X. Wu, R. Liu and A. Malhotra
      American Journal of Neuroradiology February 2017, 38 (2) E14; DOI: https://doi.org/10.3174/ajnr.A4984

X

  1. Xu, D.

    1. EDITOR'S CHOICEFUNCTIONAL
      Open Access
      Microstructure of the Default Mode Network in Preterm Infants
      J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich and D. Xu
      American Journal of Neuroradiology February 2017, 38 (2) 343-348; DOI: https://doi.org/10.3174/ajnr.A4997

      A cohort of 44 preterm infants underwent T1WI, resting-state fMRI, and DTI at 3T, including 21 infants with brain injuries and 23 infants with normal-appearing structural imaging as controls. Neurodevelopment was evaluated with the Bayley Scales of Infant Development at 12 months' adjusted age. Results showed decreased fractional anisotropy and elevated radial diffusivity values of the cingula in the preterm infants with brain injuries compared with controls. The Bayley Scales of Infant Development cognitive scores were significantly associated with cingulate fractional anisotropy. The authors suggest that the microstructural properties of interconnecting axonal pathways within the default mode network are of critical importance in the early neurocognitive development of infants.

Y

  1. Yamaki, V.

    1. You have access
      Reply:
      W. Brinjikji, V. Yamaki and G. Lanzino
      American Journal of Neuroradiology February 2017, 38 (2) E17; DOI: https://doi.org/10.3174/ajnr.A5006
  2. Yavuz, K.

    1. INTERVENTIONAL
      Open Access
      Middle Cerebral Artery Bifurcation Aneurysms Treated by Extrasaccular Flow Diverters: Midterm Angiographic Evolution and Clinical Outcome
      C. Iosif, C. Mounayer, K. Yavuz, S. Saleme, S. Geyik, H.S. Cekirge and I. Saatci
      American Journal of Neuroradiology February 2017, 38 (2) 310-316; DOI: https://doi.org/10.3174/ajnr.A5022
  3. Yi, J.M.

    1. HEAD & NECK
      You have access
      First-Line Use of Core Needle Biopsy for High-Yield Preliminary Diagnosis of Thyroid Nodules
      H.C. Kim, Y.J. Kim, H.Y. Han, J.M. Yi, J.H. Baek, S.Y. Park, J.Y. Seo and K.W. Kim
      American Journal of Neuroradiology February 2017, 38 (2) 357-363; DOI: https://doi.org/10.3174/ajnr.A5007
  4. Yokoyama, K.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Open Access
      Synthetic MRI in the Detection of Multiple Sclerosis Plaques
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, T. Tabata, K. Kamagata, M. Suzuki, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 257-263; DOI: https://doi.org/10.3174/ajnr.A5012

      In this retrospective study, synthetic T2-weighted, FLAIR, double inversion recovery, and phase-sensitive inversion recovery images were produced in 12 patients with MS after quantification of T1 and T2 values and proton density. Double inversion recovery images were optimized for each patient by adjusting the TI. The number of visible plaques was determined by a radiologist for a set of these 4 types of synthetic MR images and a set of conventional T1-weighted inversion recovery, T2-weighted, and FLAIR images. Conventional 3D double inversion recovery and other available images were used as the criterion standard. Synthetic MR imaging enabled detection of more MS plaques than conventional MR imaging in a comparable acquisition time (approximately 7 minutes). The contrast for MS plaques on synthetic double inversion recovery images was better than on conventional double inversion recovery images.

    2. ADULT BRAIN
      Open Access
      Utility of a Multiparametric Quantitative MRI Model That Assesses Myelin and Edema for Evaluating Plaques, Periplaque White Matter, and Normal-Appearing White Matter in Patients with Multiple Sclerosis: A Feasibility Study
      A. Hagiwara, M. Hori, K. Yokoyama, M.Y. Takemura, C. Andica, K.K. Kumamaru, M. Nakazawa, N. Takano, H. Kawasaki, S. Sato, N. Hamasaki, A. Kunimatsu and S. Aoki
      American Journal of Neuroradiology February 2017, 38 (2) 237-242; DOI: https://doi.org/10.3174/ajnr.A4977

Z

  1. Zeffiro, T.A.

    1. You have access
      Efficacy of Double-Blind Peer Review in an Imaging Subspecialty Journal
      E.E. O'Connor, M. Cousar, J.A. Lentini, M. Castillo, K. Halm and T.A. Zeffiro
      American Journal of Neuroradiology February 2017, 38 (2) 230-235; DOI: https://doi.org/10.3174/ajnr.A5017
  2. Zeineh, M.M.

    1. ADULT BRAIN
      You have access
      The “White Gray Sign” Identifies the Central Sulcus on 3T High-Resolution T1-Weighted Images
      O.F. Kaneko, N.J. Fischbein, J. Rosenberg, M. Wintermark and M.M. Zeineh
      American Journal of Neuroradiology February 2017, 38 (2) 276-280; DOI: https://doi.org/10.3174/ajnr.A5014
  3. Zhang, H.Q.

    1. SPINE
      Open Access
      Comparison of 3 Different Types of Spinal Arteriovenous Shunts below the Conus in Clinical Presentation, Radiologic Findings, and Outcomes
      T. Hong, J.E. Park, F. Ling, K.G. terBrugge, M. Tymianski, H.Q. Zhang and T. Krings
      American Journal of Neuroradiology February 2017, 38 (2) 403-409; DOI: https://doi.org/10.3174/ajnr.A5001
  4. Zhang, W.

    1. FUNCTIONAL
      You have access
      Brain Network Architecture and Global Intelligence in Children with Focal Epilepsy
      M.J. Paldino, F. Golriz, M.L. Chapieski, W. Zhang and Z.D. Chu
      American Journal of Neuroradiology February 2017, 38 (2) 349-356; DOI: https://doi.org/10.3174/ajnr.A4975
  5. Zhang, Z.

    1. PEDIATRICS
      Open Access
      MRI Brain Volume Measurements in Infantile Neuronal Ceroid Lipofuscinosis
      E.H. Baker, S.W. Levin, Z. Zhang and A.B. Mukherjee
      American Journal of Neuroradiology February 2017, 38 (2) 376-382; DOI: https://doi.org/10.3174/ajnr.A4978
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American Journal of Neuroradiology: 38 (2)
American Journal of Neuroradiology
Vol. 38, Issue 2
1 Feb 2017
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Acute Stroke Imaging in Transfer Patients Who Received Recent Intravenous Iodinated Contrast at an Outside Facility: An Unrecognized Problem That Deserves More Attention
Primary Angiitis of the CNS with Unremarkable Vessel Wall MR Imaging: How the “T1 Shinethrough” Effect on SWI Adds to the Detection of Gadolinium Enhancement of Small Intraparenchymal Brain Vessels
Diagnostic Value of “Mushroom” Morphology in Vertebral Chordoma
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COVID-19-Associated Acute Disseminated Encephalomyelitis–Like Disease
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