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Index by author

September 01, 2024; Volume 45,Issue 9

  1. Raghavan, Prashant

    1. Artificial Intelligence
      Assessing the Performance of Artificial Intelligence Models: Insights from the American Society of Functional Neuroradiology Artificial Intelligence Competition
      Bin Jiang, Burak B. Ozkara, Guangming Zhu, Derek Boothroyd, Jason W. Allen, Daniel P. Barboriak, Peter Chang, Cynthia Chan, Ruchir Chaudhari, Hui Chen, Anjeza Chukus, Victoria Ding, David Douglas, Christopher G. Filippi, Adam E. Flanders, Ryan Godwin, Syed Hashmi, Christopher Hess, Kevin Hsu, Yvonne W. Lui, Joseph A. Maldjian, Patrik Michel, Sahil S. Nalawade, Vishal Patel, Prashant Raghavan, Haris I. Sair, Jody Tanabe, Kirk Welker, Christopher T. Whitlow, Greg Zaharchuk and Max Wintermark
      American Journal of Neuroradiology September 2024, 45 (9) 1276-1283; DOI: https://doi.org/10.3174/ajnr.A8317

  2. Ran, Qi-Sheng

    1. Neurointervention
      MCA Parallel Anatomic Scanning MR Imaging–Guided Recanalization of a Chronic Occluded MCA by Endovascular Treatment
      Cheng-Chun Liu, Yi Yang, Jun Dong, Zhi-Qiang Sun, Qi-Sheng Ran, Wei Li, Wang-Sheng Jin and Meng Zhang
      American Journal of Neuroradiology September 2024, 45 (9) 1227-1229; DOI: https://doi.org/10.3174/ajnr.A8303

  3. Rathore, Saima

    1. Artificial Intelligence
      Impact of SUSAN Denoising and ComBat Harmonization on Machine Learning Model Performance for Malignant Brain Neoplasms
      Girish Bathla, Neetu Soni, Ian T. Mark, Yanan Liu, Nicholas B. Larson, Blake A. Kassmeyer, Suyash Mohan, John C. Benson, Saima Rathore and Amit K. Agarwal
      American Journal of Neuroradiology September 2024, 45 (9) 1291-1298; DOI: https://doi.org/10.3174/ajnr.A8280

  4. Rauch, Steven D.

    1. EDITOR'S CHOICEHead and Neck Imaging
      Retrolabyrinthine Bone Thickness as a Radiologic Marker for the Hypoplastic Endotype in Menière Disease
      Amy F. Juliano, Kuei-You Lin, Nitesh Shekhrajka, Donghoon Shin, Steven D. Rauch and Andreas H. Eckhard
      American Journal of Neuroradiology September 2024, 45 (9) 1363-1369; DOI: https://doi.org/10.3174/ajnr.A8339

      There are 2 major endotypes of Menière disease: one with a hypoplastic, underdeveloped endolymphatic sac and one with a normally developed sac that degenerates over time. This study explored the link between angular trajectory of the vestibular aqueduct and the thickness of the retrolabyrinthine bone to provide differentiation between MD endotypes using CT and MRI. The average retrolabyrinthine bone thickness was statistically significantly different between endotypes with retrolabyrinthine bone thickness >=1.2 mm, effectively ruling out hypoplastic Menière disease.

  5. Razak, Shahaan

    1. Emergency Neuroradiology
      Implementation of a Survey Spine MR Imaging Protocol for Cord Compression in the Emergency Department: Experience at a Level 1 Trauma Center
      Mercy H. Mazurek, Annie R. Abruzzo, Alexander H. King, Erica Koranteng, Grant Rigney, Winston Lie, Shahaan Razak, Rajiv Gupta, William A. Mehan, Michael H. Lev, Joshua A. Hirsch, Karen Buch and Marc D. Succi
      American Journal of Neuroradiology September 2024, 45 (9) 1378-1384; DOI: https://doi.org/10.3174/ajnr.A8326

  6. Rigney, Grant

    1. Emergency Neuroradiology
      Implementation of a Survey Spine MR Imaging Protocol for Cord Compression in the Emergency Department: Experience at a Level 1 Trauma Center
      Mercy H. Mazurek, Annie R. Abruzzo, Alexander H. King, Erica Koranteng, Grant Rigney, Winston Lie, Shahaan Razak, Rajiv Gupta, William A. Mehan, Michael H. Lev, Joshua A. Hirsch, Karen Buch and Marc D. Succi
      American Journal of Neuroradiology September 2024, 45 (9) 1378-1384; DOI: https://doi.org/10.3174/ajnr.A8326

  7. Risk, Benjamin B.

    1. Brain Tumor Imaging
      Interrater Agreement of BT-RADS for Evaluation of Follow-up MRI in Patients with Treated Primary Brain Tumor
      Michael Essien, Maxwell E. Cooper, Ashwani Gore, Taejin L. Min, Benjamin B. Risk, Gelareh Sadigh, Ranliang Hu, Michael J. Hoch and Brent D. Weinberg
      American Journal of Neuroradiology September 2024, 45 (9) 1308-1315; DOI: https://doi.org/10.3174/ajnr.A8322

  8. Rotkopf, Lukas T.

    1. Neuroimaging Physics/Functional Neuroimaging/CT and MRI Technology
      Whole-Brain Vascular Architecture Mapping Identifies Region-Specific Microvascular Profiles In Vivo
      Anja Hohmann, Ke Zhang, Christoph M. Mooshage, Johann M.E. Jende, Lukas T. Rotkopf, Heinz-Peter Schlemmer, Martin Bendszus, Wolfgang Wick and Felix T. Kurz
      American Journal of Neuroradiology September 2024, 45 (9) 1346-1354; DOI: https://doi.org/10.3174/ajnr.A8344

  9. Ryan, David T.

    1. FELLOWS' JOURNAL CLUBEmergency Neuroradiology
      An Optimized CT Protocol for Detecting Suspected Cauda Equina Syndrome: A Comparative Analysis with MRI
      Philip J. Dempsey, David T. Ryan, Gerard Lambe, Jack W. Power, Andrew H. Yates, Grace Kenny and Peter J. MacMahon
      American Journal of Neuroradiology September 2024, 45 (9) 1370-1377; DOI: https://doi.org/10.3174/ajnr.A8315

      This study prospectively evaluated the diagnostic accuracy of an optimized CT lumbar spine protocol as a potential alternative to MRI in assessing suspected neural compression. CT accurately identified all cases requiring urgent decompression. CT had 97% sensitivity, specificity, and positive and negative predictive values in detecting disc pathology in patients presenting with symptoms suggestive of acute neural compression compared with MRI.

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