Index by author
Ghatak, Ankita
- EDITOR'S CHOICEEmergency NeuroradiologyYou have accessEvaluation of an Artificial Intelligence Model for Identification of Mass Effect and Vasogenic Edema on CT of the HeadIsabella Newbury-Chaet, Sarah F. Mercaldo, John K. Chin, Ankita Ghatak, Madeleine A. Halle, Ashley L. MacDonald, Karen Buch, John Conklin, William A. Mehan, Stuart Pomerantz, Sandra Rincon, Keith J. Dreyer, Bernardo C. Bizzo and James M. HillisAmerican Journal of Neuroradiology October 2024, 45 (10) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A8358
This study compared the accuracy of a stand-alone AI model with consensus neuroradiologists’ interpretations in detecting mass effect and vasogenic edema on CT of the head. The ability to identify these findings could assist the clinical workflow through prioritizing the interpretation of abnormal cases.
Gibby, Jacob T.
- Spine Imaging and Spine Image-Guided InterventionsYou have accessDiagnostic Yield of Decubitus CT Myelography for Detection of CSF-Venous FistulasJacob T. Gibby, Timothy J. Amrhein, Derek S. Young, Jessica L. Houk and Peter G. KranzAmerican Journal of Neuroradiology October 2024, 45 (10) 1597-1604; DOI: https://doi.org/10.3174/ajnr.A8330
Gnanasekaran, Dinesh Kumar
- Neurovascular/Stroke ImagingYou have accessDeep Learning Denoising Improves CT Perfusion Image Quality in the Setting of Lower Contrast Dosing: A Feasibility StudyMahmud Mossa-Basha, Chengcheng Zhu, Tanya Pandhi, Steve Mendoza, Javid Azadbakht, Ahmed Safwat, Dean Homen, Carlos Zamora, Dinesh Kumar Gnanasekaran, Ruiyue Peng, Steven Cen, Vinay Duddalwar, Jeffry R. Alger and Danny J.J. WangAmerican Journal of Neuroradiology October 2024, 45 (10) 1468-1474; DOI: https://doi.org/10.3174/ajnr.A8367
Goertz, Lukas
- NeurointerventionYou have accessMulticenter Experience with the Pipeline Flex and Vantage with Shield Technology for Intracranial Aneurysm TreatmentLukas Goertz, Sophia Hohenstatt, Dominik F. Vollherbst, Muriel Pflaeging, Christian Gronemann, Eberhard Siebert, David Zopfs, Lenhard Pennig, Jonathan Kottlors, Marc Schlamann, Georg Bohner, Franziska Dorn, Thomas Liebig, Markus Möhlenbruch and Christoph KabbaschAmerican Journal of Neuroradiology October 2024, 45 (10) 1488-1494; DOI: https://doi.org/10.3174/ajnr.A8352
Gomez-chiari, Marta
- Pediatric NeuroimagingYou have accessSotos Syndrome: Deep Neuroimaging Phenotyping Reveals a High Prevalence of Malformations of Cortical DevelopmentBar Neeman, Sniya Sudhakar, Asthik Biswas, Jessica Rosenblum, Jai Sidpra, Felice D’Arco, Ulrike Löbel, Marta Gómez-Chiari, Mercedes Serrano, Mercè Bolasell, Kartik Reddy, Liat Ben-Sira, Reem Zakzouk, Amal Al-Hashem, David M. Mirsky, Rajan Patel, Rupa Radhakrishnan, Karuna Shekdar, Matthew T. Whitehead and Kshitij MankadAmerican Journal of Neuroradiology October 2024, 45 (10) 1570-1577; DOI: https://doi.org/10.3174/ajnr.A8364
Graffeo, Christopher S.
- Artificial IntelligenceYou have accessDSA Quantitative Analysis and Predictive Modeling of Obliteration in Cerebral AVM following Stereotactic RadiosurgeryMohamed Sobhi Jabal, Marwa A. Mohammed, Cody L. Nesvick, Hassan Kobeissi, Christopher S. Graffeo, Bruce E. Pollock and Waleed BrinjikjiAmerican Journal of Neuroradiology October 2024, 45 (10) 1521-1527; DOI: https://doi.org/10.3174/ajnr.A8351
Gronemann, Christian
- NeurointerventionYou have accessMulticenter Experience with the Pipeline Flex and Vantage with Shield Technology for Intracranial Aneurysm TreatmentLukas Goertz, Sophia Hohenstatt, Dominik F. Vollherbst, Muriel Pflaeging, Christian Gronemann, Eberhard Siebert, David Zopfs, Lenhard Pennig, Jonathan Kottlors, Marc Schlamann, Georg Bohner, Franziska Dorn, Thomas Liebig, Markus Möhlenbruch and Christoph KabbaschAmerican Journal of Neuroradiology October 2024, 45 (10) 1488-1494; DOI: https://doi.org/10.3174/ajnr.A8352
Guo, Yin
- Neurovascular/Stroke ImagingYou have accessEstimating Flow Direction of Circle of Willis Using Dynamic Arterial Spin-Labeling MR AngiographyKaiyu Zhang, Halit Akcicek, Gen Shi, Gador Canton, Josh Liu, Yin Guo, Xin Wang, Li Chen, Kristi D. Pimentel, Ebru Yaman Akcicek, Xihe Tang, Yongjian Jin, Xuesong Li, Niranjan Balu, Thomas S. Hatsukami, Mahmud Mossa-Basha, Zhensen Chen and Chun YuanAmerican Journal of Neuroradiology October 2024, 45 (10) 1419-1426; DOI: https://doi.org/10.3174/ajnr.A8355
Gupta, Vivek
- FELLOWS' JOURNAL CLUBUltra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/InfectionYou have accessGlial Fibrillary Acidic Protein Astrocytopathy: Review of Pathogenesis, Imaging Features, and Radiographic MimicsDhruv Shetty, Sneh Brahmbhatt, Amit Desai, Girish Bathla, Suyash Mohan, Vivek Gupta, Neetu Soni, Prasanna Vibhute and Amit AgarwalAmerican Journal of Neuroradiology October 2024, 45 (10) 1394-1402; DOI: https://doi.org/10.3174/ajnr.A8236
Glial fibrillary acidic protein (GFAP) astrocytopathy is a CNS autoimmune inflammatory disorder characterized by specific antibodies targeting the intracellular filament protein in mature astrocytes. Neuroimaging findings include linear perivascular enhancement in the white matter extending in a radial pattern, periependymal enhancement, longitudinally extensive cord signal changes, intramedullary enhancement, optic neuritis, and papillitis.