^○Toshio Saito¹, Satoshi Kuru², Toshiaki Takahashi³, Mikiya Suzuki⁴, Katsuhisa Ogata⁴ (1.Division of Child Neurology, Department of Neurology, National Hospital Organization Osaka Toneyama Medical Center, 2.Department of Neurology, National Hospital Organization Suzuka National Hospital, 3.Department of Neurology, National Hospital Organization Sendai-Nishitaga Hospital, 4.Department of Neurology, National Hospital Organization Higashisaitama National Hospital)

^○Kenichiro Nakamura^1,3, Katsumasa Goto¹, Megumi Goto¹, Tomoko Ishikawa¹, Takao Matsuda², Etsuro Matsubara³ (1.Department of Neurology, Nishibeppu National Hospital, 2.Department of Reproductive Medicine and Genetics, Nishibeppu National Hospital, 3.Department of Neurology, Faculty of Medicine, Oita university)

^○Toshiaki Takahashi¹, Rumiko Izumi², Naoki Suzuki³, Chikako Yaginuma⁴, Naoko Shimakura², Yasushi Oya⁵, Ko Sahashi⁶, Hiroya Ono⁷, Saki Oshiro¹, Sayaka Taniguchi¹, Yasuko Shimosegawa⁸, Toru Baba¹, Hideki Oizumi¹, Hiroyasu Tanaka¹, Masaru Yoshioka^1,4, Hitoshi Warita², Tetsuya Niihori⁹, Atsushi Takeda¹, Yoko Aoki⁹, Masashi Aoki¹ (1.Department of Neurology, National Hospital Organization Sendai-Nishitaga Hospital, 2.Department of Neurology, Tohoku University School of Medicine, 3.Department of Neurology, Minami Tohoku Hospital, 4.Department of Clininal Laboratory, National Hospital Organization Sendai-Nishitaga Hospital, 5.Department of Neurology, National Center Hospital of Neurology and Psychiatry, 6.Department of Neurology, Aichi Medical University, 7.Department of Neurology, National Hospital Organization Iwate Hospital, 8.Department of Neurosurgery, National Hospital Organization Sendai-Nishitaga Hospital, 9.Department of Medica Genetics, Tohoku University School of Medicine)

^○Rumiko Izumi^1,2, Toshiaki Takahashi³, Naoki Suzuki¹, Tetsuya Niihori², Hiroya Ono^1,5, Naoko Nakamura¹, Shinichi Katada⁴, Masaaki Kato¹, Hitoshi Warita¹, Maki Tateyama^1,5, Yoko Aoki², Masashi Aoki¹ (1.Department of Neurology, Tohoku University Graduate School of Medicine, 2.Department of Medical Genetics, Tohoku University Graduate School of Medicine, 3.National Hospital Organization Sendai-Nishitaga Hospital, 4.Department of Neurology Brain Research Institute, Niigata University, 5.National Hospital Organization Iwate Hospital)

^○Katsuhisa Ogata¹, Keiko Ishigaki², Tohru Matsuura³, Kazuhiro Shiraishi⁴, Mariko Taniguchi-ikeda⁵, Tsuyoshi Matsumura⁶ (1.Department of Neurology/Institute of Clinical Research, National Hospital Organization Higashisaitama National Hospital, 2.Department of Pediatrics, Tokyo Women's Medical University, 3.Division of Neurology, Department of Internal Medicine, Jichi Medical University, 4.Department of Pediatric Neurology, National Hospital Organization Utano National Hospital, 5.Department of Clinical Genetics, Fujita Health University, 6.Department of Neurology, National Hospital Organization Osaka Toneyama Medical Center)

^○Masatoshi Ishizaki¹, Michio Kobayashi², Akinori Nakamura³, Shuji Hashiguchi⁴, Tsuyoshi Matsumura⁵, Hidetsugu Ueyama¹ (1.Department of Neurology, National Hospital Organization, Saishun Medical Center, 2.epartment of Neurology, National Hospital Organization, Akita National Hospital, 3.Department of Neurology, National HospitalOrganization, Matsumoto Medical Center, 4.Department of Neurology, National Hospital Organization, Tokushima National Hospital, 5.Department of Neurology, National Hospital, Organization, Osaka Toneyama Medical Center)

^○Tomoyuki Kazuta¹, Ayuka Murakami^1,2, Seiya Noda^1,2, Hirotaka Nakanishi³, Seigo Kimura^1,2, Masahiro Iijima¹, Haruki Koike¹, Masahisa Katsuno¹ (1.Dept. of Neurology, Nagoya University Hospital National Hospital, 2.Dept. of Neurology,Organization Suzuka National Hospital, 3.Dept. of Neurology,Yokkaichi Municipal Hospital)

^○Toshio Yasui^1,2, Utako Nagaoka¹, Akinori Uruha^1,3, Jun Karashima¹, Asuka Funai¹, Keizo Sugaya¹, Kazuhito Miyamoto¹, Eiji Isozaki¹, Yasushi Oya⁴, Michio Inoue^5,6, Mariko Okubo^5,6, Kazuma Sugie⁷, Ichizo Nishino^5,6 (1.Department of Neurology, Tokyo Metropolitan Neurological Hospital, 2.Department of Neurology, National Hospital Organization Tokyo Medical center, 3.Department of Neuropathology, Charité - Universitätsmedizin, 4.Department of Neurology, National Center Hospital, National Center of Neurology and Psychiatry, 5.Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 6.Department of Clinical Genome Analysis, Medical Genome Center, National Center of Neurology and Psychiatry, 7.Department of Neurology, Nara Medical University School of Medicine)

^○Seigo Kimura^1,2, Ayuka Murakami^1,2, Seiya Noda^1,2, Makoto Minamiyama¹, Satosi Kuru¹, Masaaki Konagaya¹, Tomoyuki Kazuta², Haruki Koike², Masahisa Katsuno² (1.Department of neurology, National hospital organization Suzuka national hospital, 2.Department of neurology, Nagoya university graduate school of medicine)

^○Makoto Samukawa¹, Naoko Nakamura², Makito Hirano¹, Miyuki Morikawa¹, Hanami Sakata¹, Ichizo Nishino³, Rumiko Izumi², Naoki Suzuki², Hiroshi Kuroda², Kensuke Shiga^4,5, Masashi Aoki², Susumu Kusunoki¹ (1.Department of Neurology, Kindai university Hospital, 2.Department of Neurology, Tohoku University Graduate School of Medicine, 3.Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 4.Department of Neurology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 5.Department of Neurology, Matsushita Memorial Hospital)