^○Kazuo Abe^1,2,3, Kumiko Ando⁴, Noriko Kotoura⁵, Kazuhiro Kitajima^4,6, Takeda Masataka^1,2 (1.Hyogo Medical College Hospital Department of Neurology, 2.Hyogo Medical College Hospital Center for Dementia and Related Disorders, 3.Social Medical Corporation Kyowakai Headquarter Office, 4.Hyogo Medical College Hospital Department of Radiology, 5.Hyogo Medical College Hospital Department of Radiological Technology, 6.Hyogo Medical College Hospital Center for Positron Emission Tomography)

^○Kazuyoshi Shinpo¹, Hiroaki Nishimura¹, Masakazu Nakamura¹, Shuichi Koshimizu¹, Mika Otsuki², Akihiko Ogata¹ (1.Department of Neurology, Hokkaido Neurosurgical Memorial Hospital, 2.Faculty of Health Sciences, Hokkaido University)

^○Kazuhide Seo¹, Ryu Yokoyama¹, Yasuo Ito¹, Kazushi Takahashi¹, Yoshihiko Nakazato¹, Ichiro Matsunari², Hiroshi Matsuda³, Toshimasa Yamamoto¹ (1.Department of Neurology, Saitama Medical University, Saitama, Japan, 2.Division of Nuclear Medicine, Department of Radiology, Saitama Medical University Hospital, Saitama, Japan, 3.Integrative Brain Imaging Center, National Center of Neurology and Psychiatry, Tokyo, Japan)

^○Yoshihiko Horimoto, Chikako Sato, Aki Inagaki, Toshihisa Tajima, Hiroaki Hibino, Hidehiro Kabasawa (Department of Neurology, Nagoya City Rehabilitation and Sports Centre)

^○Morinobu Seki¹, Ryo Ueda², Toshiki Tezuka¹, Kyoko Mashima¹, Takahito Yoshizaki¹, Jin Nakahara¹ (1.Department of Neurology, Keio University School of Medicine, 2.Office of Radiation Technology, Keio University Hospital)

^○Yasuko Kuroha^1,3, Yuki Arai², Mihoko Yoshino², Kosei Nakamura¹, Kazuya Igarashi¹, Azusa Aoyama¹, Arika Hasegawa¹, Tetsuya Takahashi¹, Nae Matsubara¹, Kensaku Kasuga³, Takeshi Ikeuchi³, Ryoko Koike¹ (1.Department of Neurology,Nishi-Niigata Chuo National Hospital, 2.Department of Rehabilitation,Nishi-Niigata Chuo National Hospital, 3.Department of Molecular Genetics,Brain Research Institute, Niigata University)

^○Mami Takemoto, Koh Tadokoro, Yoshio Omote, Nozomi Hishikawa, Yasuyuki Ohta, Toru Yamashita, Koji Abe (Department of Neurology, Okayama University)

^○Kentaro Ohta, Takahiro Nagai, Haruka Urabe, Takeshi Kanayama, Fumihiro Yanagimura, Masanobu Tobinaga, Kouta Utusmi, Shinya Higuchi, Tetsuhiko Ikeda, Izumi Aida, Yousuke Yonemochi, Takashi Nakajima (National Hospital Organization Niigata National Hospital, Department of Neurology)

^○Akiko Ishii¹, Seitaro Nohara¹, Hitomi Shimizu¹, Hayato Takeda¹, Shogo Ohuchi¹, Hana Takahasi¹, Izumi Mihashi¹, Megumi Isa^1,3, Shuichi Yatsuga², Yasutoshi Koga², Hiroshi Tsuji¹, Yasushi Tomidokoro¹, Kiyotaka Nakamagoe¹, Kazuhiro Ishii¹, Kenichi Kaida³, Akira Tamaoka¹ (1.Department of Neurology, University of Tsukuba, 2.Department of Pediatrics, Kurume University, 3.Department of Neurology, National Defense Medical College)

^○Kenta Shiina, Taiji Tsunemi, Nobutaka Hattori (Department of Neurology, Juntendo University School of Medicine)