Takuma Ohmichi¹, Takashi Kasai¹, Harutsugu Tatebe², Yuta Kojima¹, Yu-ichi Noto¹, Yukiko Tsuji¹, Makiko Shinomoto¹, Toshiki Mizuno¹, Takahiko Tokuda^1,3 (1.Department of Neurology, Kyoto Prefectural University of Medicine, Japan, 2.Department for Medical Innovation and Translational Medical Science, Kyoto Prefectural University of Medicine, 3.Department of Molecular Pathobiology pf Brain Diseases, Kyoto Prefectural University of Medicine)

Noritaka Wakasugi¹, Hiroki Togo¹, Youhei Mukai², Noriko Nishikawa², Miho Murata², Yuji Takahashi², Takashi Hanakawa¹ (1.Department of Advanced Neuroimaging, Integrative Brain Imaging Center, National Center of Neurology and Psychiatry, Japan, 2.Department of Neurology, National Center Hospital, National Center of Neurology and Psychiatry)

Motoi Kuwahara¹, Taro Matsui^1,2, Keisuke Yoshikawa¹, Masaki Yamana¹, Yuta Fukumoto¹, Kenichi Kaida², Susumu Kusunoki¹ (1.Department of Neurology, Kindai University Faculty of Medicine, Japan, 2.Department of Neurology, Anti-aging and Vascular Medicine, National Defense Medical College)

Toshiki Tezuka¹, Keisuke Takahata^2,4, Hajime Tabuchi², Kyoko Mashima¹, Munenori Oyama¹, Kensuke Okada¹, Kei Funaki², Bun Yamagata², Morinobu Seki¹, Takahito Yoshizaki¹, Tadaki Nakahara³, Yasuharu Yamamoto², Yasunori Sano², Yuki Momota², Mika Shiraiwa², Mamoru Shibata¹, Masahiro Jinzaki³, Masaru Mimura², Jin Nakahara¹, Daisuke Ito¹ (1.Department of Neurology, Keio University School of Medicine, Tokyo, Japan, 2.Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan, 3.Department of Diagnostic Radiology, Keio University School of Medicine, Tokyo, Japan, 4.Department of Functional Brain Imaging Research, National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan)

Michinori Ezura¹, Akio Kikuchi¹, Nobuyuki Okamura², Takafumi Hasegawa¹, Aiko Ishiki³, Ryuichi Harada⁴, Hiroyuki Arai³, Kazuhiko Yanai⁴, Shozo Furumoto⁵, Manabu Tashiro⁶, Yukitsuka Kudo³, Atsushi Takeda⁷, Masashi Aoki¹ (1.Departments of Neurology, Tohoku University Graduate School of Medicine, Japan, 2.Division of Pharmacology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 3.Departments of Geriatric and Respiratory Medicine, Institute of Development, Aging and Cancer, Tohoku University, 4.Departments of Pharmacology, Tohoku University Graduate School of Medicine, 5.Divisions of Radiopharmaceutical Chemistry, Cyclotron and Radioisotope Center, Tohoku University, 6.Divisions of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, 7.Department of Neurology, Sendai Nishitaga Hospital)