^○Yuki Ogata¹, Jiro Fukae¹, Yuji Tateishi¹, Masanari Nonokuma², Shigeki Nagamachi², Eiichi Satou³, Takayasu Mishima¹, Shinsuke Fujioka¹, Yasushi Takamatsu³, Morishige Takeshita⁴, Yoshio Tsuboi¹ (1.Department of Neurology Fukuoka University, 2.Radiology Fukuoka University, 3.Oncology, Hematology, Infctious Diseases Department of Internal Medicine Fukuoka University, 4.Department of Pathology Fukuoka University)

^○Yasuko Matsumoto, Keisuke Shima, Kazuyoshi Yamaguchi (Ishikawa prefectural central hospital, Department of neurology)

^○Yuki Hatanaka, Yosuke Miyaji, Yuichi Furukawa, Kiyoshi Matsukura, Midori Kuwabara, Yudai Uchida, Junpei Yamamoto, Takamichi Kanbayashi, Hisao Kamiya, Takashi Chiba, Yasuomi Kawamura, Keiichi Hokkoku, Masahiro Sonoo (Teikyo University Hospital, Department of Neurology)

^○Sagiri Isose, Mizuho Koide, Nobuyuki Araki, Kimiko Ito, Takahiro Takeda, Kazuhiro Honda, Kimihito Arai (Department of Neurology, National Hospital Organization Chiba-East National Hospital)

^○Masayuki Baba¹, Chieko Suzuki¹, Yoshiji Ogawa², Masahiko Tomiyama¹ (1.Department of Neurology, Aomori Prefecture Central Hospital, 2.Diabetes Center, Aomori Prefecture Central Hospital)

^○Mitsuru Sanada, Nobuaki Uchida, Ukichirou Kawai, Miki Oono, Michiyo Fujita, Megumi Nakanishi, Shigemi Nagayama, Makoto Matsui (Department of Neurology, Kanazawa Medical University)