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Index by author

April 01, 2015; Volume 36,Issue 4

  1. Wahlund, L.O.

    1. FELLOWS' JOURNAL CLUBBrain
      Open Access
      Cerebral Microbleeds: Different Prevalence, Topography, and Risk Factors Depending on Dementia Diagnosis—The Karolinska Imaging Dementia Study
      S. Shams, J. Martola, T. Granberg, X. Li, M. Shams, S.M. Fereshtehnejad, L. Cavallin, P. Aspelin, M. Kristoffersen-Wiberg and L.O. Wahlund
      American Journal of Neuroradiology April 2015, 36 (4) 661-666; DOI: https://doi.org/10.3174/ajnr.A4176

      MR studies in more than 1500 patients with dementia revealed that 22% had microbleedsthat were predominantly lobar and occipital in cases of Alzheimer disease. Patients with microbleeds were older, male, and hypertensive. Prevalence, location, and risk factors of microbleeds varied depending on dementia diagnosis and may be taken into account when anticoagulating such patients.

  2. Wald, J.T.

    1. EDITOR'S CHOICESpine
      Open Access
      Systematic Literature Review of Imaging Features of Spinal Degeneration in Asymptomatic Populations
      W. Brinjikji, P.H. Luetmer, B. Comstock, B.W. Bresnahan, L.E. Chen, R.A. Deyo, S. Halabi, J.A. Turner, A.L. Avins, K. James, J.T. Wald, D.F. Kallmes and J.G. Jarvik
      American Journal of Neuroradiology April 2015, 36 (4) 811-816; DOI: https://doi.org/10.3174/ajnr.A4173

      This meta-analysis of the literature reveals that imaging findings of spine degeneration are present in high proportions of asymptomatic individuals, increasing with age. Many imaging-based degenerative features are likely part of normal aging and unassociated with pain.

  3. Wang, D.J.J.

    1. Brain
      Open Access
      Arterial Spin-Labeling Perfusion MRI Stratifies Progression-Free Survival and Correlates with Epidermal Growth Factor Receptor Status in Glioblastoma
      X.J. Qiao, B.M. Ellingson, H.J. Kim, D.J.J. Wang, N. Salamon, M. Linetsky, A.R. Sepahdari, B. Jiang, J.J. Tian, S.R. Esswein, T.F. Cloughesy, A. Lai, L. Nghiemphu and W.B. Pope
      American Journal of Neuroradiology April 2015, 36 (4) 672-677; DOI: https://doi.org/10.3174/ajnr.A4196

  4. Watanabe, S.

    1. EDITOR'S CHOICEInterventional
      The Maze-Making and Solving Technique for Coil Embolization of Large and Giant Aneurysms
      T. Ohta, I. Nakahara, R. Ishibashi, S. Matsumoto, M. Gomi, H. Miyata, H. Nishi, S. Watanabe and I. Nagata
      American Journal of Neuroradiology April 2015, 36 (4) 744-750; DOI: https://doi.org/10.3174/ajnr.A4198

      These authors describe the use of 2 intra-aneurysmal catheters to deploy first large coils and then smaller, more traditional coils that ultimately fill the interstices left by the larger coils until aneurysms are tightly packed. When this technique was used to occlude large/giant aneurysms, follow-up angiography revealed no recurrences compared with nearly 40% in a group of similar lesions treated in conventional fashion.

  5. Weiner, M.

    1. Brain
      Open Access
      Comparing 3T and 1.5T MRI for Mapping Hippocampal Atrophy in the Alzheimer's Disease Neuroimaging Initiative
      N. Chow, K.S. Hwang, S. Hurtz, A.E. Green, J.H. Somme, P.M. Thompson, D.A. Elashoff, C.R. Jack, M. Weiner and L.G. Apostolova for the Alzheimer's Disease Neuroimaging Initiative
      American Journal of Neuroradiology April 2015, 36 (4) 653-660; DOI: https://doi.org/10.3174/ajnr.A4228

  6. White, N.S.

    1. Brain
      Open Access
      Iterative Probabilistic Voxel Labeling: Automated Segmentation for Analysis of The Cancer Imaging Archive Glioblastoma Images
      T.C. Steed, J.M. Treiber, K.S. Patel, Z. Taich, N.S. White, M.L. Treiber, N. Farid, B.S. Carter, A.M. Dale and C.C. Chen
      American Journal of Neuroradiology April 2015, 36 (4) 678-685; DOI: https://doi.org/10.3174/ajnr.A4171

  7. Wilson, J.R.

    1. Spine
      Open Access
      Characterizing the Location of Spinal and Vertebral Levels in the Human Cervical Spinal Cord
      D.W. Cadotte, A. Cadotte, J. Cohen-Adad, D. Fleet, M. Livne, J.R. Wilson, D. Mikulis, N. Nugaeva and M.G. Fehlings
      American Journal of Neuroradiology April 2015, 36 (4) 803-810; DOI: https://doi.org/10.3174/ajnr.A4192

  8. Winkler, M.L.

    1. Review Article
      Open Access
      Current and Emerging MR Imaging Techniques for the Diagnosis and Management of CSF Flow Disorders: A Review of Phase-Contrast and Time–Spatial Labeling Inversion Pulse
      S. Yamada, K. Tsuchiya, W.G. Bradley, M. Law, M.L. Winkler, M.T. Borzage, M. Miyazaki, E.J. Kelly and J.G. McComb
      American Journal of Neuroradiology April 2015, 36 (4) 623-630; DOI: https://doi.org/10.3174/ajnr.A4030

  9. Witte, B.I.

    1. Head & Neck
      Quantitative Diffusion-Weighted MRI Parameters and Human Papillomavirus Status in Oropharyngeal Squamous Cell Carcinoma
      C.S. Schouten, P. de Graaf, E. Bloemena, B.I. Witte, B.J.M. Braakhuis, R.H. Brakenhoff, C.R. Leemans, J.A. Castelijns and R. de Bree
      American Journal of Neuroradiology April 2015, 36 (4) 763-767; DOI: https://doi.org/10.3174/ajnr.A4271

  10. Wu, O.

    1. Brain
      Open Access
      Exposing Hidden Truncation-Related Errors in Acute Stroke Perfusion Imaging
      W.A. Copen, A.R. Deipolyi, P.W. Schaefer, L.H. Schwamm, R.G. González and O. Wu
      American Journal of Neuroradiology April 2015, 36 (4) 638-645; DOI: https://doi.org/10.3174/ajnr.A4186
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