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Index by author

September 01, 2016; Volume 37,Issue 9

  1. Nakatsuka, Y.

    1. Neurointervention
      Suspected Metallic Embolism following Endovascular Treatment of Intracranial Aneurysms
      R. Yasuda, M. Maeda, M. Umino, Y. Nakatsuka, Y. Umeda, N. Toma, H. Sakaida and H. Suzuki
      American Journal of Neuroradiology September 2016, 37 (9) 1696-1699; DOI: https://doi.org/10.3174/ajnr.A4804

  2. Narayanan, S.

    1. ADULT BRAIN
      Open Access
      Manual Segmentation of MS Cortical Lesions Using MRI: A Comparison of 3 MRI Reading Protocols
      J. Maranzano, D.A. Rudko, D.L. Arnold and S. Narayanan
      American Journal of Neuroradiology September 2016, 37 (9) 1623-1628; DOI: https://doi.org/10.3174/ajnr.A4799

  3. Nascene, D.R.

    1. Pediatric Neuroimaging
      Open Access
      Childhood Cerebral Adrenoleukodystrophy: MR Perfusion Measurements and Their Use in Predicting Clinical Outcome after Hematopoietic Stem Cell Transplantation
      A.M. McKinney, J. Benson, D.R. Nascene, J. Eisengart, M.B. Salmela, D.J. Loes, L. Zhang, K. Patel, G.V. Raymond and W.P. Miller
      American Journal of Neuroradiology September 2016, 37 (9) 1713-1720; DOI: https://doi.org/10.3174/ajnr.A4773

  4. Nederveen, A.J.

    1. Pediatric Neuroimaging
      In Vivo T1 of Blood Measurements in Children with Sickle Cell Disease Improve Cerebral Blood Flow Quantification from Arterial Spin-Labeling MRI
      L. Václavů, V. van der Land, D.F.R. Heijtel, M.J.P. van Osch, M.H. Cnossen, C.B.L.M. Majoie, A. Bush, J.C. Wood, K.J. Fijnvandraat, H.J.M.M. Mutsaerts and A.J. Nederveen
      American Journal of Neuroradiology September 2016, 37 (9) 1727-1732; DOI: https://doi.org/10.3174/ajnr.A4793

  5. Nishiyama, J.

    1. FELLOWS' JOURNAL CLUBADULT BRAIN
      Centripetal Propagation of Vasoconstriction at the Time of Headache Resolution in Patients with Reversible Cerebral Vasoconstriction Syndrome
      M. Shimoda, S. Oda, A. Hirayama, M. Imai, F. Komatsu, K. Hoshikawa, H. Shigematsu, J. Nishiyama and T. Osada
      American Journal of Neuroradiology September 2016, 37 (9) 1594-1598; DOI: https://doi.org/10.3174/ajnr.A4768

      In this retrospective cohort study, the authors evaluated 16 patients diagnosed with reversible cerebral vasoconstriction syndrome who underwent MR imaging, including MRA, within 72 hours of RCVS onset (initial MRA) and within 48 hours of thunderclap headache remission. In 14 of the 16 patients (87.5%), centripetal propagation of vasoconstriction occurred from the initial MRA to remission of thunderclap headache, with typical segmental vasoconstriction of major vessels (M1, P1, A1). The authors conclude that there is evidence of centripetal propagation of vasoconstriction on MRA performed at the time of remission of the thunderclap headache, and this time point may represent a useful opportunity to diagnose RCVS with greater confidence.

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