^○Yasunori Mito, Hiroaki Yaguchi, Yasutaka Tajima (Department of Neurology, Sapporo City General Hospital)

^○Masahiko Watanabe, Akira Tamaoka (Department of Neurology, Faculty of Medicine, University of Tsukuba)

^○Yasuhiro Tomii, Shintaro Toda, Shunzo Yamasaki, Yasumasa Yamamoto (Department of Neurology, Kyoto Katsura Hospital, Kyoto, Japan)

^○Masashi Suzuki¹, Tomohiko Nakamura¹, Miki Ueda¹, Eriko Imai¹, Masaaki Hirayama², Masahisa Katsuno¹ (1.Department of Neurology, Nagoya University Graduate School of Medicine, 2.Department of Pathophysiological Laboratory Science, Nagoya University Graduate School of Medicine)

^○Hideto Joki¹, Yuichi Higashiyama¹, Mitsuo Okamoto¹, Hiroshi Doi¹, Katsuo Kimura², Hitaru Kishida², Naohisa Ueda², Hideyuki Takeuchi¹, Shigeru Koyano^1,3, Fumiaki Tanaka¹ (1.Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 2.Department of Neurology, Yokohama City University Medical Center, 3.Department of Neurology, Yokohama Minami Kyosai Hospital)

^○Toshio Okazaki, Michie Imamura, Asako Nagao, Syuuei Murahashi, Yumi Honda, Masatoshi Ishizaki, Ryouichi Kurisaki, Yasushi Maeda, Hidetsugu Ueyama (Department of Neurology, National Hospital Organization, Kumamoto Saishunsou National Hospital)

^○Shuta Toru¹, Toshiki Uchihara², Tadashi Kanouchi³, Kazuyuki Saito¹, Yuki Katayama¹, Hiroaki Yokote¹, Takayoshi Kobayahi¹, Masanobu Kitagawa⁴, Katsuiku Hirokawa⁵, Takanori Yokota⁶ (1.Department of Neurology, Nitobe Memorial Nakano General Hospital, 2.Laboratory of Structural Neuropathology, Tokyo Metropolitan Institute of Medical Science, 3.Clinical Laboratory, Medical Hospital, Tokyo Medical and Dental University, 4.Departments of Pathology, Tokyo Medical and Dental University, 5.Departments of Pathology, Nitobe Memorial Nakano General Hospital, 6.Department of Neurology, Tokyo Medical and Dental University)