M
Michael K. Atalay
Researcher at Brown University
Publications - 83
Citations - 2444
Michael K. Atalay is an academic researcher from Brown University. The author has contributed to research in topics: Magnetic resonance imaging & Medicine. The author has an hindex of 17, co-authored 76 publications receiving 1766 citations. Previous affiliations of Michael K. Atalay include Johns Hopkins University & Central South University.
Papers
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Journal ArticleDOI
Performance of Radiologists in Differentiating COVID-19 from Non-COVID-19 Viral Pneumonia at Chest CT.
Harrison X. Bai,Ben Hsieh,Zeng Xiong,Kasey Halsey,Ji Whae Choi,Thi My Linh Tran,Ian Pan,Lin Bo Shi,Dong Cui Wang,Ji Mei,Xiao-Long Jiang,Qiu Hua Zeng,Thomas K. Egglin,Ping Feng Hu,Saurabh Agarwal,Fang Fang Xie,Sha Li,Terrance T. Healey,Michael K. Atalay,Wei Hua Liao +19 more
TL;DR: Radiologists in China and the United States distinguished COVID-19 from viral pneumonia on chest CT with high specificity but moderate sensitivity.
Journal ArticleDOI
Artificial Intelligence Augmentation of Radiologist Performance in Distinguishing COVID-19 from Pneumonia of Other Origin at Chest CT
Harrison X. Bai,Robin Wang,Zeng Xiong,Ben Hsieh,Ken Chang,Kasey Halsey,Thi My Linh Tran,Ji Whae Choi,Dongcui Wang,Lin-Bo Shi,Ji Mei,Xiao-Long Jiang,Ian Pan,Qiuhua Zeng,Ping-Feng Hu,Yi-Hui Li,Fei-Xian Fu,Raymond Y. Huang,Ronnie Sebro,Qizhi Yu,Michael K. Atalay,Weihua Liao +21 more
TL;DR: AI assistance improved radiologists' performance in distinguishing COVID-19 from non-CO VID-19 pneumonia on chest CT and assess radiologist performance without and with AI assistance.
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Cardiac susceptibility artifacts arising from the heart‐lung interface
TL;DR: The data suggest that in the porcine model, the heart‐lung interface is the primary cause of these artifacts and lung resection in the open‐chested, euthanized swine was the only intervention that eliminated the artifact.
Journal ArticleDOI
Magnetic resonance imaging of large vessel vasculitis.
TL;DR: Noninvasive magnetic resonance provides high resolution anatomic information, including lumen configuration and vascular wall thickness, and physiologic data, such as measurements of the degree of wall enhancement and the presence of edema, which occupies a unique role in the evaluation of large vessel vasculitis.
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Effects of Myocardial Water Exchange on T1 Enhancement during Bolus Administration of MR Contrast Agents
TL;DR: The data demonstrate that in isolated, nonbeating canine interventricular septa, myocardial T1 enhancement during bolus administration of contrast can be strongly affected by myocardian water exchange for both intravascular and extracellular MR contrast agents.