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Index by author

September 01, 2013; Volume 34,Issue 9

  1. Zhou, J.

    1. EDITOR'S CHOICEBrain
      Metabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR Spectroscopy
      Y. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. Sun
      American Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492

      A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.

  2. Zhu, X.J.

    1. Brain
      Open Access
      Morphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRI
      X.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. Jiang
      American Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573

  3. Zimmerman, R.A.

    1. Pediatric Neuroimaging
      Open Access
      Cerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical Analysis
      A.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. Wang
      American Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507

  4. Zipfel, G.J.

    1. FELLOWS' JOURNAL CLUBBrain
      Hemodynamic Effects of Developmental Venous Anomalies with and without Cavernous Malformations
      A. Sharma, G.J. Zipfel, C. Hildebolt and C.P. Derdeyn
      American Journal of Neuroradiology September 2013, 34 (9) 1746-1751; DOI: https://doi.org/10.3174/ajnr.A3516

      Perfusion imaging was done in patients with developmental venous anomalies with and without accompanying cavernous malformations. The normal-appearing brain surrounding DVAs showed higher blood volume, longer mean transit time, and variable changes in blood flow. DVAs with cavernomas showed greater MTT prolongation and less blood flow indicating greater restrictive effects upon the adjacent brain. The authors offer some ingenious and interesting explanations for these findings.

  5. Zucca, I.

    1. Pediatric Neuroimaging
      Bilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain Development
      A. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. Triulzi
      American Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
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