63rd Annual Meeting of the Japanese Society of Neurology

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Oral Session

[O-20] Oral Session 20

Thu. May 19, 2022 9:45 AM - 10:45 AM Room11 (Tokyo International Forum G Block 7F G701)

Chair:Masamichi Ikawa(Department of Neurology, University of Fukui Hospital), Hitoshi Shimada(Department of Functional Neurology & Neurosurgery, Center for Integrated Human Brain Science, Brain Research Institute, Niigata University)

[O-20-1] Regional cortical hypoperfusion and atrophy correlated with dopaminergic loss in Parkinson's disease

○Masamichi Ikawa1,2, Yuki Kitazaki1, Tomohisa Yamaguchi1, Souichi Enomoto1, Norimichi Shirafuji1, Osamu Yamamura1, Tetsuya Tsujikawa2, Hidehiko Okazawa2, Hirohiko Kimura3, Yasunari Nakamoto1, Tadanori Hamano1 (1.Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan, 2.Biomedical Imaging Research Center, University of Fukui, Japan, 3.Department of Radiology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan)

[O-20-2] Iron deposition in the nigro-striatal system in Multiple System Atrophy : a 7 tesla MRI study

○Yusuke Sakato1, Atsushi Shima1,3, Daisuke Kanbe1, Koji Furukawa1, Akira Nishida1, Kenji Yoshimura1, Ikko Wada1, Haruhi Sakamaki1, Yuta Terada1, Kiyoaki Takeda1, Hodaka Yamakado1, Yosuke Taruno1, Hisanori Kinoshita1, Tomoyuki Ishimoto1, Dinh Ha Duy Thuy3, Koji Fujimoto3, Tomohisa Okada3, Ryosuke Takahashi1, Nobukatsu Sawamoto1,2 (1.Department of Neurology, Kyoto University Graduate School of Medicine, Japan, 2.Department of Human Health Sciences, Kyoto University Graduate School of Medicine, 3.Department of Human Brain Research Center, Kyoto University Graduate School of Medicine)

[O-20-3] Susceptibility of nigrosome-1 measured by 7 tesla MRI in the early and advanced Parkinson's disease

○Atsushi Shima1,2,3, Koji Furukawa2, Daisuke Kambe2, Akira Nishida2, Haruhi Sakamaki2, Kenji Yoshimura2, Ikko Wada2, Yuta Terada2, Yusuke Sakato2, Hodaka Yamakado2, Yosuke Taruno2, Etsuro Nakanishi2, Masanori Sawamura2, Dinh Ha Duy Thuy1, Koji Fujimoto1, Yasutaka Fushimi4, Tomohisa Okada1, Yuji Nakamoto4, Ryosuke Takahashi2, Nobukatsu Sawamoto3 (1.Human Brain Research Center, Kyoto University Graduate School of Medicine, Japan, 2.Department of Neurology, Kyoto University Graduate School of Medicine, Japan, 3.Department of Human Health Sciences, Kyoto University Graduate School of Medicine, Japan, 4.Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Graduate School of Medicine)

[O-20-4] High sensitivity of asymmetric 18F-THK5351 PET abnormality in corticobasal syndrome patients

○Masanori Kurihara1, Kenji Ishibashi2, Tomoya Baba1, Ryoko Ihara1, Hiroki Komatsu1, Masashi Higashino1, Tomohiko Kimura1, Tomohiro Nakayama1, Keiko Hatano1, Mana Higashihara1, Masashi Kameyama3, Etsuko Imabayashi2,4, Aya Tokumaru3, Yasushi Nishina1, Katsuhiko Takeda1,5, Kazutomi Kanemaru1, Kenji Ishii2, Atsushi Iwata1 (1.Department of Neurology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Japan, 2.Research Team for Neuroimaging, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, 3.Department of Diagnostic Radiology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, 4.Department of Molecular Imaging and Theranostics, National Institutes for Quantum Science and Technology, 5.Bunkyo Cognitive Neuroscience Laboratory)