^○Kana Matsuda^1,3, Masayuki Satoh², Ken-ichi Tabei^2,3, Yukito Ueda¹, Masaru Asahi³, Yuichiro Ii³, Atsushi Niwa³, Akira Taniguchi³, Keita Matsuura³, Hidekazu Tomimoto³ (1.Department of Rehabilitation, Mie University Hospital, 2.Department of Dementia Prevention and Therapeutics, Graduate Scool of Medicine, Mie University, 3.Department of Neurology, Graduate Scool of Medicine, Mie University)

^○Hiroki Yamaguchi, Tsuyoshi Hamaguchi, Masahito Yamada (Department of Neurology and Neurobiology of Aging, Kanazawa university Graduate School of Medical Science)

^○Yasuhiro Hiwatani, Kazunori Kanzaki, Takuya Matsumoto (Department of Neurology, Shingu Municipal medical Center)

^○Akihiro Watanabe, Ayako Miyoshi, Hajime Arahata, Yuji Kawano, Akihumi Yamamoto, Naokazu Sasagasako (National Hospital Organization, Omuta National Hospital)

^○Maya Tojima¹, Tsutomu Kamiyama¹, Jun Ikezawa¹, Atsushi Shima², Nobukatsu Sawamoto³, Ryosuke Takahashi², Yasuhiro Nakata⁴, Ryoichi Okiyama¹, Keizo Sugaya¹, Fusako Yokochi¹, Eiji Isozaki¹ (1.Department of Neurology, Tokyo Metropolitan Neurological Hospital, 2.Department of Neurology, Kyoto University Graduate School of Medicine, 3.Human Health Science, Kyoto University Graduate School of Medicine, 4.Department of Neuroradiology, Tokyo Metropolitan Neurological Hospital)

^○Toshiyuki Yamamoto, Noritaka Wakasugi, Atsuko Nishikawa, Yuji Takahashi, Miho Murata (Department of Neurology, National Center Hospital, National Center of Neurology and Psychiatry)