^○Kiyoshi Nakafuji, Kouichi Tazawa, Hiroyuki Yahikozawa, Shunichi Satoh, Kenichi Hoshi, Rie Watanabe, Wataru Ishii, Yuki Morita, Masahiro Biyajima (Department of Neurology, Nagano Red Cross Hospital, Japan)

^○Yoshio Omote¹, Hisashi Narai¹, Masahiro Ishida¹, Motonori Takamiya¹, Yuuki Takigawa², Shou Mitsumune², Hiromi Watanabe², Keiichi Fujiwara², Takuo Shibayama², Yasuhiro Manabe¹ (1.Department of Neurology, Okayama Medical Center, Japan, 2.Department of Pulmonology, Okayama Medical Center)

^○Hitoshi Kawasaki, Yuta Sakasai, Syugo Hujita, Ryu Yokoyama, Kazuhide Seo, Yasuo Ito, Toshimasa Yamamoto (Department of Neurology, Saitama Medical University, Japan)

^○Keiichi Nakahara¹, Toshiyuki Takahashi², Mitsuharu Ueda¹ (1.Department of Neurology, Kumamoto University, Japan, 2.Department of Neurology, Tohoku University)

^○Namiko Oshibe¹, Masaya Honda¹, Hideaki Nishihara¹, Michiaki Koga¹, Takashi Nawata², Takashi Kanda¹ (1.Department of Neurology and Clinical Neuroscience, Yamaguchi University Graduate School of Medicine, Japan, 2.Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine)