^○Osamu Kano¹, Kazunori Tanaka², Takuya Kanno², Yasuo Iwasaki¹, Joh E Ikeda^2,3 (1.Department of Neurology, Toho University Faculty of Medicine, 2.NGP Biomedical Research Institute, Neugen Pharma Inc., 3.Department of Molecular Neurology, Kitasato University Graduate School of Medical Sciences)

^○Hitoshi Warita¹, Tomomi Shijo², Kensuke Ikeda², Tetsuya Akiyama¹, Hiroya Ono¹, Shio Mitsuzawa², Ayumi Nishiyama¹, Rumiko Izumi¹, Naoki Suzuki¹, Masashi Aoki² (1.Department of Neurology, Tohoku University Hospital, 2.Department of Neurology, Tohoku University Graduate School of Medicine)

^○Takashi Hosaka^1,2, Takenari Yamashita², Sayaka Teramoto², Naoki Hirose², Akira Tamaoka¹, Shin Kwak² (1.Department of Neurology, Institute of clinical medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan, 2.Graduate School of Medicine, University of Tokyo, Bunkyo-ku, Tokyo, Japan)

^○Wataru Shiraishi, Ryo Yamasaki, Jun-ichi Kira (Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University)

^○Ikuko Takahashi, Yuka Hama, Ryoji Naganuma, Chika Sato, Hisashi Uwatoko, Shinichi Shirai, Masaaki Matsushima, Ichiro Yabe, Hidenao Sasaki (Department of Neurology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University)

^○Jun Tsugawa¹, Yu-ichi Noto², Thanuja Dharmadasa¹, William Huynh¹, Matthew C Kiernan¹ (1.Brain and Mind Centre, Sydney Medical School, University of Sydney, 2.Department of Neurology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine)