Yuka Terasawa, Ryo Shimomura, Tkahiro Himeno, Makoto Takemaru, Katsumi Kurokawa, Kazuhiro Takamatsu, Yutaka Shimoe, Tatsuo Kohriyama (Brain Attack Center Ota Memorial Hospital)

Takashi Iizuka¹, Koichi Oki^1,4, Kentaro Hayashida², Kazushi Minami¹, Shinichi Takahashi¹, Hideyuki Shimizu³, Keiichi Fukuda², Jin Nakahara¹ (1.keio university hospital neurology, 2.keio university hospital cardiology, 3.keio university hospital cardiovascular surgery, 4.Tokyo saiseikai sentral hospital neurology)

Mari Matsushima, Shingo Konno, Hideo Kihara, Miyuki Matsumoto, Tomomi Imamura, Masashi Inoue, Mayumi Murata, Hideki Sugimoto, Toshiki Fujioka (Toho University Medical Center Ohashi Hospital Neurology)

Takayuki Momoo¹, Genpei Yamaura¹, Takeshi Ito¹, Atsushi Mugita¹, Fumiaki Tanaka² (1.Department of Neurology, Hiratsuka Kyosai Hospital, 2.Department of Neurology, Yokohama City University)

Yusaku Shimizu¹, Yuki Morita¹, Shinji Masuko¹, Kiyoshiro Nagamatsu¹, Syunsuke Ichinose², Tetsuo Sasaki², Atsushi Sato² (1.Department of Neurology, 2.Department of Neurosurgery)

Nobuhiro Ogawa, Hideki Wada, Hiroyuki Yabata, Takahito Tsukamoto, Yutaka Yamamoto, Yoshitaka Tamaki, Akihiro Kitamura, Isamu Yamakawa, Hyoh Kim, Hiromichi Kawai, Makoto Urushitani (Department of Neurology, Shiga University of Medical Science)