^○Atsuo Nakahara¹, Tomomichi Kitagawa¹, Tadashi Umehara², Hisayoshi Oka¹ (1.Department of Neurology, Daisan Hospital, The Jikei University School of Medicine, 2.Department of Neurology, The Jikei University School of Medicine)

^○Kanako Menjo^1,2, Takashi Kasai¹, Toshiki Mizuno¹ (1.Department of Neurology, Kyoto Prefectural University of Medicine, 2.Department of Neurology and Stroke Treatment, Kyoto First Red Cross Hospital)

^○Yuichi Hayashi¹, Ikuko Aiba², Takayoshi Shimohata¹ (1.Department of Neurology, Gifu University Graduate School of Medicine, 2.Department of Neurology, Higashi Nagoya Hospital)

^○Shinei Kato^1,2, Yuichi Hayashi², Nobuaki Yoshikura², Megumi Yamad², Akio Kimura², Ikuko Aiba³, Kenji Nakashima⁴, Takayoshi Shimohata² (1.Department of Neurology, Gifu Prefectural General Medical Center, 2.Department of Neurology, Gifu University Graduate School of Medicine, 3.Department of Neurology, National Hospital Organization Higashinagoya National Hospital, 4.National Hospital Organization Matsue Medical Center)

^○Ichiro Nozaki, Moeko Noguchi-shinohara, Keiko Nakamura-shindo, Junji Komatsu, Kenji Sakai, Tsuyoshi Hamaguchi, Kazuo Iwasa, Masahito Yamada (Department of Neurology and Neurobiology of Aging, Kanazawa University Graduate School of Medical Sciences)

^○Yasuhiro Aso, Hirotatu Uchida, Takeshi Mizukami, Shintaro Iwao, Ryuichi Sato, Yuuki Sasaki, Yuko Watanabe, Masato Ishibashi, Yuki Kimura, Kenichi Yabuuchi, Mika Jikumaru, Noriyuki Kimura, Etsuro Matsubara (Department of Neurology, Faculty of Medicine, Oita University)

^○Sakiko Itaya, Kentaro Nanatsue, Hirokazu Natsui, Keisuke Abe, Makoto Takahashi, Akira Inaba, Satoshi Orimo (Kanto Central Hospital of the Mutual Aid Association of Public School Teachers)

^○Yoshio Suzuki, Kai Takahashi, Kenta Takahashi, Kazuhiro Iwaoka, Kazumasa Oura, Kanako Yamahara, Tetsuya Maeda (Division of Neurology and Gerontology, Department of Internal Medicine, School of Medicine, Iwate Medical University)

^○Hiroki Takatsu, Hidetomo Murakami, Takahiro Maku, Haruhiko Motegi, Maki Takahashi, Shiho Akiyama, Tomotaka Shiraishi, Takeo Sato, Teppei Komatsu, Kenichiro Sakai, Tadashi Umehara, Shusaku Omoto, Hidetaka Mitsumura, Yasuyuki Iguchi (Department of Neurology, the Jikei University School of Medicine, Tokyo, Japan)