^○Keishi Yamazaki¹, Yu Hongo¹, Hiroshi Takazaki¹, Naohiro Sakamoto¹, Megumi Isa¹, Katsunori Ikewaki¹, Ken-ichi Kaida^1,2, Kazushi Suzuki¹ (1.Department of Neurology, National defense medical college, Japan, 2.Department of Neurology, Saitama Medical Center, Saitama Medical University)

^○Tetsu Suzuki, Kiyotaka Nakamagoe, Izumi Mihashi, Hayato Takeda, Akira Tamaoka (Department of Neurology, Faculty of Medicine, University of Tsukuba, Japan)

^○Joe Nemoto, Fumitaka Simizu, Yukio Takeshita, Seira Hatake, Toshihiko Maeda, Ryota Sato, Mariko Oishi, Kinya Matsuo, Yasuteru Sano, Michiaki Koga, Motoharu Kawai, Takashi Kanda (Department of Neurology and Clinical Neuroscience, Yamaguchi University Graduate School of Medicine, Japan)

^○Keigo Nakamura¹, Tomoki Suichi¹, Kazumoto Shibuya¹, Atsuko Tsuneyama¹, Yo-ichi Suzuki¹, Yuta Kojima^1,2, Hiroki Kano¹, Marie Morooka¹, Ryou Otani¹, Yuya Aotsuka¹, Yukari Sekiguchi³, Satoshi Kuwabara¹, Sonoko Misawa¹ (1.Department of Neurology, Chiba University Hospital, Japan, 2.Department of Neurology, Kyoto Prefectural University of Medicine, 3.Department of Neurology, JR Tokyo General Hospital)

^○Eimi Kato, Atsushi Mizuma, Reina Kawamura, Sachiko Yutani, Ryoko Imazeki, Shunya Takizawa, Eiichiro Nagata (Tokai University School of Medicine, Department of Neurology, Japan)

^○Masahiro Ando, Akiko Yoshimura, Takaki Taniguchi, Jun Takei, Yu Hiramatsu, Yujiro Higuchi, Yuichi Tashiro, Yusuke Sakiyama, Akihiro Hashiguchi, Yuji Okamoto, Hiroshi Takashima (Department of neurology, Kagoshima university, Japan)

^○Takaki Taniguchi^1,2, Masahiro Ando¹, Yujiro Higuchi¹, Jun Takei¹, Mika Yuji¹, Akiko Yoshimura¹, Yusuke Sakiyama¹, Akihiro Hashiguchi¹, Yuji Okamoto^1,3, Hiroshi Takashima¹ (1.Department of Neurology, Kagoshima University Hospital, Japan, 2.Department of Neurology, Imakiire General Hospital, Japan, 3.Department of Physical Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University,)

^○Shiori Takahashi, Michiaki Koga, Nanami Yamanaka, Kinya Matsuo, Mariko Oishi, Yukio Takeshita, Fumitaka Shimizu, Yasuteru Sano, Motoharu Kawai, Takashi Kanda (Department of Neurology and Clinical Neuroscience, Yamaguchi University Graduate School of Medicine, Japan)

^○Kensuke Kakiuchi, Takafumi Hosokawa, Rumina Miyagawa, Taiki Sawai, Mikiko Motoki, Yuichi Masuda, Yukiyo Yoshimoto, Yoshitsugu Nakamura, Akihiro Tsukahara, Eri Sano, Shin Ota, Shimon Ishida, Shigeki Arawaka (Department of Internal Medicine 4, Division of Neurology, Osaka Medical College, Japan)

^○Keiko Ohnari¹, Yukio Iwanaka¹, Tomoyo Hashimoto¹, Kazumasa Okada¹, Susumu Kusunoki², Hiroaki Adachi¹ (1.Department of Neurology, School of Medicine, University of Occupational and Environmental Health, Japan, 2.Department of Neurology, Kindai University, Faculty of Medicine)

^○Yume Koizumi¹, Masahiro Mori¹, Manato Yasuda¹, Tomoki Suichi¹, Atsuko Tsuneyama¹, Yuriko Kikkawa², Yukari Sekiguchi³, Motoi Kuwahara⁴, Satoshi Kuwabara¹ (1.Department of Neurology, Graduate School of Medicine, Chiba University, Japan, 2.Department of Neurology, Narita Red Cross Hospital, 3.Department of Neurology, JR Tokyo General Hospital, 4.Department of Neurology, Kindai University Faculty of Medicine)

^○Hiroshi Takazaki¹, Yu Hongo¹, Keishi Yamazaki¹, Naohiro Sakamoto¹, Megumi Isa¹, Katsunori Ikewaki¹, Ken-ichi Kaida^1,2, Kazushi Suzuki¹ (1.Division of Neurology, Department of Internal Medicine 3, National Defense Medical College, Japan, 2.Department of Neurology, Saitama Medical Center, Saitama Medical University)