^○Tomoki Ishimaru¹, Mamiko Anada¹, Keiichi Mizushima¹, Azusa Nagai², Chika Sato³, Hisashi Uwatoko¹, Shigehisa Ura¹ (1.Department of Neurology, Japanese Red Cross Asahikawa Hosipital, Japan, 2.Department of Neurology, Hokkaido University, 3.Sapporo Neurology Hospital)

^○Yuta Nakadoi, Yasuhiro Takise, Hiroyuki Shinmura (Kofu Kyoritsu Hospital, Japan)

^○Ce Xie, Kohei Nishimura, Yosuke Taruno, Akihiro Kikuya, Katuya Kobayashi, Kiyohide Usami, Naohiro Egawa, Akira Kuzuya, Ryosuke Takahashi (Department of Neurology, Graduate School of Medicine, Kyoto University, Japan)

^○Haruka Tsutsumi¹, Chihiro Kuwata², Takahiro Shimizu², Yuta Hagiwara², Kei Kaburagi², Hisanao Akiyama², Yoshihisa Yamano² (1.Clinical training center, St Marianna University School of Medicine, Japan, 2.Division of Neurology,St Marianna University School of Medicine)

^○Rikuto Ito, Taizen Nakase (Akita University Faculty of medicine, Japan)