^○Yoko Taniguchi¹, Hiroyasu Inoue¹, Yuya Oono¹, Chikako Sato¹, Taro Kitamura¹, Toshiyasu Miura¹, Kentaro Yamada¹, Norihiko Uematsu², Eichi Katada², Akio Kimura³ (1.Department of Neurology, Nagoya East Medical Center, 2.Department of Neurology, Nagoya West Medical Center, 3.Department of Neurology and Geriatrics, Division of Neurosciense, Research field of Medical science, Gifu University Graduate school of Medicine)

^○Noriyuki Kimura, Yuuki Sasaki, Daiji Hori, Kenichi Yabuuchi, Yasuhiro Asou, Mika Jikumaru, Masato Ishibashi, Etsuro Matsubara (Department of Neurology, Oita University, Faculty of Medicine)

^○Hisatsugu Tachibana¹, Kazuo Washida², Yoshihisa Ohtsuka¹, Norio Chihara¹, Takehiro Ueda¹, Wataru Satake¹, Kenji Sekiguchi¹, Tatsushi Toda^1,3 (1.Kobe University Graduate School of Medicine, Division of Neurology, 2.National Cerebral and Cardiovascular Center,Department of Stroke and Cerebrovascular Diseases, 3.Graduate School of Medicine, The University of Tokyo, Department of Neurology)

^○Yoshinori Kajimoto, Mai Minamino, Syoko Yorozu (Department of Neurology, Wakayama Rosai Hospital)

^○Yasuhisa Akaiwa, Sonoko Norimine, Kyoko Numahata, Kenta Yoshizawa, Tomohiro Ogawa, Takako Yokota, Yoshiteru Takiguchi, Hiroyuki Onoue, Tomoyuki Miyamoto (Dokkyo Medical University Saitama Medical Center)

^○Nobuyuki Araki^1,2, Yoshitaka Yamanaka¹, Anupama Poudel¹, Yoshikatsu Fujinuma³, Akira Katagiri³, Satosi Kuwabara¹, Masato Asahina⁴ (1.Department of Neurology, Graduate School of Medicine, Chiba University, 2.Chiba Higashi Hospital, 3.Kimitsu Chuo Hospital, 4.Neurology Clinic Tsudanuma & Dowa Institute of Neuroscience Research)

^○Kazutomi Kanemaru, Renpei Sengoku, Yasushi Nishina, Shigeo Murayama (Department of Neurology, Tokyo Metropolitan Geriatric Hospital)