Hitoshi Kujirai¹, Takashi Ogawa³, Atsuhiko Shindo¹, Haruka Takeshige¹, Taku Hatano¹, Wataru Uchida², Koji Kamagata², Shigeki Aoki², Nobutaka Hattori¹ (1.Department of Neurology, Juntendo University Faculty of Medicine, Japan, 2.Department of Radiology, Juntendo University Faculty of Medicine, Japan, 3.Department of Neurology, Juntendo University Urayasu Hospital, Japan)

Yoko Sugimura^1,2, Toru Baba¹, Iori Kawasaki³, Tomoko Totsune¹, Hideki Ooizumi¹, Hiroyasu Tanaka¹, Toshiaki Takahashi¹, Masaru Yoshioka¹, Kyoko Suzuki⁴, Atsushi Takeda^1,2 (1.Department of Neurology, National Hospital Organization Sendai Nishitaga Hospital, Japan, 2.Department of Cognitive & Motor Aging, Tohoku University Graduate School of Medicine, Japan, 3.Department of Occupational Therapy, School of Health Sciences, Fukushima Medical University, Japan, 4.Department of Behavioral Neurology and Cognitive Neuroscience, Tohoku University Graduate School of Medicine, Japan)

Kazuyoshi Shinpo¹, Daisuke Oura^3,4, Tatsuo Ihara² (1.Department of Neurology, Hokkaido Neurosurgical Memorial Hospital, Japan, 2.Department of Neurology, Otaru General Hospital, Japan, 3.Department of Radiology, Otaru General Hospital, Japan, 4.Graduate School of Health Sciences, Hokkaido University, Japan)

Atsunori Murao¹, Daigo Tamakoshi¹, Takashi Uematsu¹, Mai Hatanaka¹, Keita Hiraga¹, Yuki Satake¹, Yoshiyuki Kishimoto¹, Aya Ogura¹, Kazuhiro Hara¹, Shintaro Oyama², Masahisa Katsuno¹ (1.Department of Neurology, Nagoya University Graduate School of Medicine, Japan, 2.Innovative Research Center for Preventive Medical Engineering, Nagoya University, Japan)

Tomoko Yamaguchi¹, Ryu Yokoyama¹, Kazuhide Seo¹, Hitoshi Kawasaki¹, Mariko Okada¹, Ichiro Matsunari², Toshimasa Yamamoto¹ (1.Department of Neurology, Saitama Medical University, Japan, 2.Department of Nuclear medicine, Saitama Medical University, Japan)

Noriyuki Matsuda, Nobuhiro Dougu, Takamasa Nukui, Tomohiro Hayashi, Mamoru Yamamoto, Ryoko Shibuya, Ryo Tanaka, Hiroaki Hirosawa, Taichi Mitsui, Risako Furuta, Hiroki Maesaka, Kousuke Baba, Yuji Nakatsuji (Neurology , Toyama University Hospital, Japan)