^○Chikage Kijima¹, Yuji Ueno¹, Toshiki Inaba¹, Kenichiro Hira¹, Nobukazu Miyamoto¹, Kazuo Yamashiro², Takao Urabe², Nobutaka Hattori¹ (1.Department of Neurology, Juntendo University School of Medicine, Japan, 2.Department of Neurology, Juntendo University Urayasu Hospital)

^○Kenichiro Hira¹, Yuji Ueno¹, Toshiki Inaba¹, Chikage Kijima¹, Nobukazu Miyamoto¹, Kazuo Yamashiro², Takao Urabe², Nobutaka Hattori¹ (1.Department of Neurology, Juntendo University Faculty of Medicine, Japan, 2.Department of Neurology, Juntendo University Urayasu Hospital)

^○Yutaka Otsu, Takeshi Kanayama, Itaru Ninomiya, Masahiro Hatakeyama, Osamu Onodera, Masato Kanazawa (Department of Neurology, Brain Research Institute, Niigata University, Japan)

^○Yasuhiro Kuwata¹, Takakuni Maki¹, Naoki Takayama², Narufumi Yanagida¹, Mayuko Baba¹, Shintaro Toda¹, Ken Yasuda¹, Ryosuke Takahashi¹ (1.Department of Neurology, Kyoto University Graduate School of Medicine, Japan, 2.Department of Neurosurgery, Kyoto University Graduate School of Medicine)