^○Manabu Inoue¹, Masayoshi Yamamoto², Koji Tsuzaki², Toshiaki Hamano², Yasuhiro Kojima³, Masutaro Kanda³, Hiroshi Shibasaki⁴ (1.Osaka City General Hospital, 2.Kansai Electric Power Hospital, 3.Ijinkai Takeda General Hospital, 4.Kyoto University Graduate School of Medicine)

^○Hidetaka Kawakami (SAWA HOSPITAL Intrenal Medicine)

^○Osaka Medical Collage, Rumina Miyagawa, Mikiko Motoki, Yukiyo Yoshimoto, Eri Sano, Kiichi Unoda, Shimon Ishida, Hideto Nakajima, Fumiharu Kimura, Shigeki Arawaka (Osaka Medical Collage)

^○Akihiro Yasumoto, Naoki Nakao, Manabu Doyu (Department of Neurology, Aichi Medical University)

^○Kensuke Kakiuchi, Mikiko Motoki, Eri Sano, Shin Ota, Kiichi Unoda, Takafumi Hosokawa, Simon Ishida, Hideto Nakajima, Fumiharu Kimura, Shigeki Arawaka (Department of Neurology,Osaka medical collage)

^○Tomoyuki Uchiyama^1,2,3, Tatsuya Yamamoto³, Keiske Suzuki², Taro Kadowaki², Hiroaki Fujita², Yuji Watanabe², Masayuki Miyamoto², Ryuuji Sakakibara⁴, Satoshi Kuwabara³, Koichi Hirata² (1.Neuro-urology and Continence Center, Dokkyo Medical University, 2.Department of Neurology, Dokkyo Medical University, 3.Department of Neurology, Chiba University Graduate School of Medicine, 4.Neurology Division, Department of Internal Medicine, Sakura Medical Center)