Gen Yoshii¹, Yuta Komori¹, Mana Higashihara¹, Daiki Komatsu¹, Ryoko Ihara¹, Yasushi Nishina¹, Masashi Kameyama2², Aya Tokumaru³, Shigeo Murayama^1,4, Atsushi Iwata¹ (1.Department of Neurology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Japan, 2.Research Team for Neuroimaging, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Japan, 3.Department of Diagnostic Radiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Japan, 4.Brain Bank for Aging Research, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Japan)

Taisuke Ogawa¹, Juichi Fujimori², Daisuke Kikuchi³, Ichiro Nakashima² (1.School of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan, 2.Division of Neurology, Tohoku Medical and Pharmaceutical University, Sendai, Japan, 3.Department of Pharmacy, Tohoku Medical and Pharmaceutical University Hospital, Sendai, Japan)

Shuya Nishizawa¹, Aya Naito¹, Yoshitaka Nakayama², Hiromasa Matsuno², Teppei Komatsu², Hidetaka Mitsumura², Juri Nomoto², Masahiro Mimori², Takeo Sato², Asako Onda², Kenichiro Sakai², Tadashi Umehara², Yasuyuki Iguchi² (1.The Jikei University School of Medicine, Japan, 2.Department of Neurology, The Jikei University School of Medicine, Japan)

Keita Yamada, Hirohito Sasaki, Yusuke Horiuchi, Yuki Kitazaki, Yoshinori Endo, Soichi Enomoto, Tadanori Hamano (Department of Neurology, University of Fukui, Japan)