Index by author
Adde, L.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Adin, Mehmet Emin
- You have accessPerspectivesMehmet Emin AdinAmerican Journal of Neuroradiology January 2017, 38 (1) 1; DOI: https://doi.org/10.3174/ajnr.P0030
Aleu, A.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Allen, J.
- FUNCTIONALYou have accessThe Effects of Acetazolamide on the Evaluation of Cerebral Hemodynamics and Functional Connectivity Using Blood Oxygen Level–Dependent MR Imaging in Patients with Chronic Steno-Occlusive Disease of the Anterior CirculationJ. Wu, S. Dehkharghani, F. Nahab, J. Allen and D. QiuAmerican Journal of Neuroradiology January 2017, 38 (1) 139-145; DOI: https://doi.org/10.3174/ajnr.A4973
Ansari, S.A.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Anzai, Y.
- You have accessReply:Y. AnzaiAmerican Journal of Neuroradiology January 2017, 38 (1) E10; DOI: https://doi.org/10.3174/ajnr.A5005
Arat, A.
- INTERVENTIONALOpen AccessFlow Diverters in the Treatment of Pediatric Cerebrovascular DiseasesM. Barburoglu and A. AratAmerican Journal of Neuroradiology January 2017, 38 (1) 113-118; DOI: https://doi.org/10.3174/ajnr.A4959
Arevalo, M.J.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Armoiry, X.
- You have accessMore Transparency Is Needed in the Reporting of Clinical Research StudiesX. Armoiry, F. Turjman and B. GoryAmerican Journal of Neuroradiology January 2017, 38 (1) E6-E7; DOI: https://doi.org/10.3174/ajnr.A4982
Aviv, R.I.
- SPINEYou have accessFirst-Pass Contrast-Enhanced MR Angiography in Evaluation of Treated Spinal Arteriovenous Fistulas: Is Catheter Angiography Necessary?S. Mathur, S.P. Symons, T.J. Huynh, T.R. Marotta, R.I. Aviv and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 200-205; DOI: https://doi.org/10.3174/ajnr.A4971
- SPINEYou have accessComparison of Time-Resolved and First-Pass Contrast-Enhanced MR Angiography in Pretherapeutic Evaluation of Spinal Dural Arteriovenous FistulasS. Mathur, A. Bharatha, T.J. Huynh, R.I. Aviv and S.P. SymonsAmerican Journal of Neuroradiology January 2017, 38 (1) 206-212; DOI: https://doi.org/10.3174/ajnr.A4962