Yoshio Murata, Eiichiro Sakoda, Futoshi Mori, Naoki Takekura, Koichi Shinohara, Shinori Mizota, Yuichiro Ushitora, Jiro Okiyama, Toshihiro Fujii, Hiroshi Ota, Masaki Yamamoto, Nao Sakashita, Hisao Ito (Inokuchi Hospital)

Kentaro Ohta, Masanobu Tobinaga, Kota Uzumi, Hisako Endo, Yumi Sekine, Tetsuhiko Ikeda, Izumi Aida, Yosuke Yonemochi, Takashi Nakajima (Niigata National Hospital, NHO)

Hiroki Takano¹, Yohei Tanaka¹, Masaki Namekawa¹, Tomoaki Suzuki², Nobuyuki Genkai², Hiroshi Abe² (1.Neurology Service, Tachikawa General Hospital, 2.Neursurgery Service, Tachikawa General Hospital)

Yuya Kobayashi, Takuya Saito, Yuichi Kawabata, Yukako Yazawa, Ryo Itabashi (Department of Stroke Neurology, Kohnan Hospital, Sendai)

Sera Satoi, Satoshi Suda, Kanako Muraga, Takuya Nishimura, Junya Aoki, Takashi Shimoyama, Takuya Kanamaru, Kentaro Suzuki, Akihito Kutsuna, Noriko Matsumoto, Chikako Nito, Yasuhiro Nishiyama, Masahiro Mishina, Akiko Ishiwata, Kazumi Kimura (Department of Neurological Science, Graduate School of Medicine, Nippon Medical School)

Toshiyuki Hayashi¹, Koichi Nomura¹, Kazumi Kimura² (1.Department of Neurology, Shioda Hospital, 2.Department of Neurological Science, Graduate School of Medicine, Nippon Medical School)