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Index by author

September 01, 2018; Volume 39,Issue 9

  1. Nadjar, Y.

    1. Adult Brain
      Open Access
      Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented Glia: An MRI Study of 16 French Cases
      P. Codjia, X. Ayrignac, F. Mochel, K. Mouzat, C. Carra-Dalliere, G. Castelnovo, E. Ellie, F. Etcharry-Bouyx, C. Verny, S. Belliard, D. Hannequin, C. Marelli, Y. Nadjar, I. Le Ber, I. Dorboz, S. Samaan, O. Boespflug-Tanguy, S. Lumbroso and P. Labauge
      American Journal of Neuroradiology September 2018, 39 (9) 1657-1661; DOI: https://doi.org/10.3174/ajnr.A5744

  2. Nagel, S.

    1. Extracranial Vascular
      Value of Contrast-Enhanced MRA versus Time-of-Flight MRA in Acute Ischemic Stroke MRI
      T. Boujan, U. Neuberger, J. Pfaff, S. Nagel, C. Herweh, M. Bendszus and M.A. Möhlenbruch
      American Journal of Neuroradiology September 2018, 39 (9) 1710-1716; DOI: https://doi.org/10.3174/ajnr.A5771

  3. Nagpal, P.

    1. Reply:
      P. Nagpal, B.A. Policeni, M. Kwofie, G. Bathla, C.P. Derdeyn and D. Skeete
      American Journal of Neuroradiology September 2018, 39 (9) E104; DOI: https://doi.org/10.3174/ajnr.A5758

  4. Nascene, D.R.

    1. Pediatrics
      Pseudo-Leptomeningeal Contrast Enhancement at 3T in Pediatric Patients Sedated by Propofol
      A.M. McKinney, A. Chacko Achanaril, B. Knoll, D.R. Nascene and R.S. Gawande
      American Journal of Neuroradiology September 2018, 39 (9) 1739-1744; DOI: https://doi.org/10.3174/ajnr.A5736

  5. Nelson, P.K.

    1. Interventional
      Toward a Better Understanding of Dural Arteriovenous Fistula Angioarchitecture: Superselective Transvenous Embolization of a Sigmoid Common Arterial Collector
      M. Shapiro, E. Raz, M. Litao, T. Becske, H. Riina and P.K. Nelson
      American Journal of Neuroradiology September 2018, 39 (9) 1682-1688; DOI: https://doi.org/10.3174/ajnr.A5740

  6. Neuberger, U.

    1. Extracranial Vascular
      Value of Contrast-Enhanced MRA versus Time-of-Flight MRA in Acute Ischemic Stroke MRI
      T. Boujan, U. Neuberger, J. Pfaff, S. Nagel, C. Herweh, M. Bendszus and M.A. Möhlenbruch
      American Journal of Neuroradiology September 2018, 39 (9) 1710-1716; DOI: https://doi.org/10.3174/ajnr.A5771

  7. Niazi, M.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Quantitative MRI of Perivascular Spaces at 3T for Early Diagnosis of Mild Cognitive Impairment
      M. Niazi, M. Karaman, S. Das, X.J. Zhou, P. Yushkevich and K. Cai
      American Journal of Neuroradiology September 2018, 39 (9) 1622-1628; DOI: https://doi.org/10.3174/ajnr.A5734

      The authors automated the identification of enlarged perivascular spaces in brain MR images using a custom quantitative program designed with Matlab. They quantified the densities of enlarged perivascular spaces for patients with mild cognitive impairment (n=14) and age-matched cognitively healthy controls (n=15) and compared them to determine whether the density of enlarged perivascular spaces can serve as an imaging surrogate for mild cognitive impairment diagnosis. The density of enlarged perivascular spaces was found to be significantly higher in those with mild cognitive impairment compared with age-matched healthy control subjects.

  8. Northcutt, B.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      Contrast-Enhanced CISS Imaging for Evaluation of Neurovascular Compression in Trigeminal Neuralgia: Improved Correlation with Symptoms and Prediction of Surgical Outcomes
      A.M. Blitz, B. Northcutt, J. Shin, N. Aygun, D.A. Herzka, D. Theodros, C.R. Goodwin, M. Lim and D.P. Seeburg
      American Journal of Neuroradiology September 2018, 39 (9) 1724-1732; DOI: https://doi.org/10.3174/ajnr.A5743

      Retrospective review of high-resolution MRIs was performed in patients without prior microvascular decompression. 3D-CISS imaging without and with contrast for 81 patients with trigeminal neuralgia and 15 controls was intermixed and independently reviewed in a blinded fashion. Cisternal segments of both trigeminal nerves were assessed for the grade of neurovascular conflict, cross-sectional area, and degree of flattening. Contrast-enhanced CISS more than doubled the prevalence of the highest grade of neurovascular conflict (14.8% versus 33.3%) and yielded significantly lower cross-sectional area and greater degree of flattening for advanced-grade neurovascular conflict on the symptomatic side compared with non-contrast-enhanced CISS.

  9. Nunes, R.H.

    1. MR Imaging Features of Adult-Onset Neuronal Intranuclear Inclusion Disease May Be Indistinguishable from Fragile X–Associated Tremor/Ataxia Syndrome
      I.G. Padilha, R.H. Nunes, F.A. Scortegagna, J.L. Pedroso, V.H. Marussi, M.R. Rodrigues Gonçalves, O.G.P. Barsottini and A.J. da Rocha
      American Journal of Neuroradiology September 2018, 39 (9) E100-E101; DOI: https://doi.org/10.3174/ajnr.A5729
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