^○Yuichiro Ii¹, Hidehiro Ishikawa¹, Akihiro Shindo², Kana Matsuda³, Maki Umino⁴, Masayuki Maeda⁵, Hidekazu Tomimoto¹ (1.Department of Neurology, Mie University Graduate School of Medicine, Japan, 2.Department of Dementia Prevention and Therapeutics, Mie University Graduate School of Medicine, 3.Department of Rehabilitation, Mie University Hospital, 4.Department of Radiology, Mie University Graduate School of Medicine, 5.Department of Neuroradiology, Mie University Graduate School of Medicine)

^○Teruaki Kawasaki¹, Michio Ono², Masakazu Miyamoto³, Yoshitomo Shirakashi⁴, Yasuhiro Kawamoto⁵, Ichiro Akiguchi^1,5 (1.Kyoto Clinical and Translational Research Center for Neurocognitive Disorders, Japan, 2.Department of Neurology, Takeda General Hospital, 3.Department of Neurology, Kyoto University Graduate School of Medicine, 4.Department of Neurology, Uji Takeda Hospital, 5.Center of Neurological and Cerebrovascular Diseases, Koseikai Takeda Hospital)

^○Shu Sakurai¹, Kentaro Hirao¹, Fumio Yamashita², Akito Tsugawa¹, Rieko Haime¹, Raita Fukasawa¹, Tomohiko Sato¹, Hidekazu Kanetaka¹, Hirofumi Sakurai¹, Haruo Hanyu¹, Souichiro Shimizu¹ (1.Department of Geriatric Medicine, Tokyo Medical University Hospital, Japan, 2.Department of Ultrahigh Field MRI, Institute for Biomedical Sciences, Iwate Medical University)

^○Yasufumi Kondo, Hirotaka Sugimura, Atsuhiro Matsuno, Tsuneaki Yoshinaga, Katsuya Nakamura, Yoshiki Sekijima (Department of Medicine (Neurology & Rheumatology), Shinshu University School of Medicine, Japan)

^○Haruhiko Banno¹, Takayuki Kondo¹, Taro Okunomiya¹, Yoko Amino¹, Ryuji Uozumi¹, Satoshi Morita¹, Akihiro Shindo², Takakuni Maki¹, Manabu Ikeda³, Yuishin Izumi⁴, Kazutomi Kanemaru⁵, Kenji Ishii⁵, Kazue Kamae⁶, Yoshihide Sunada⁷, Shinobu Kawakatsu⁸, Toshifumi Watanabe⁹, Osamu Uchikawa¹⁰, Ryosuke Takahashi¹, Hidekazu Tomimoto², Haruhisa Inoue¹ (1.iACT/CiRA/Department of Neurology, Kyoto University, Japan, 2.Department of Neurology, Mie University, 3.Department of Psychiatry, Osaka University, 4.Department of Neurology, Tokushima University, 5.Tokyo Metropolitan Geriatrics Hospital/Tokyo Metropolitan Institute of Gerontology, 6.Department of Psychiatry, Asakayama General Hospital, 7.Department of Neurology, Kawasaki Medical School, 8.Department of Psychiatry, Fukushima Medical University, 9.Time Therapeutics, Inc., 10.Towa Pharmaceutical Co., Ltd.)

^○Masaki Kondo, Toshiki Mizuno (Department of neurology, Kyoto prefectural university of medicine, Japan)

^○Tomohiko Kimura¹, Kazutomi Kanemaru¹, Akiko Kanemaru², Yasushi Nishina¹, Mana Higashihara¹, Ryoko Ihara¹, Keiko Hatano¹, Miho Matsukawa¹, Yuko Saito³, Atsushi Iwata¹, Shigeo Murayama^3,4 (1.Department of Neurology, Tokyo Metropolitan Geriatric Hospital, Japan, 2.Department of Rehabilitation, Tokyo Metropolitan Geriatric Hospital, 3.Department of Brain Bank for Aging Research, Tokyo Metropolitan Geriatric Hospital, 4.United Graduate School of Child Development, Osaka University (Brain Bank for Neurodevelopmental, Neurological and Psychiatric Disorders))

^○Yoshie Ito, Shingo Mitaki, Yoko Kuroda, Chizuko Hamada, Satoshi Abe, Atushi Nagai (Department of Internal Medicine Shimane University, Japan)

^○Nobutaka Sakae¹, Tetsuyoshi Hirai⁴, Yasuhiro Fujiwara³, Akihiro Watanabe¹, Hajime Arahata¹, Yuuji Kawano¹, Akifumi Yamamoto¹, Hiroyuki Kumazoe², Naokazu Sasagasako¹ (1.National hospital organization Omuta national hospital, Japan, 2.National hospital organization Omuta national hospital, 3.Department of Medical image Sciences, Faculty of Life Sciences, Kumamoto University, 4.Department of Radiology, Saga University)

^○Kazuho Kojima, Kazue Ogawara, Yoshinori Ozawa (Center for Dementia-Related Diseases, Chiba Rosai Hospital, Japan)

^○Hiroo Kasahara¹, Masaki Ikeda², Yoshio Ikeda¹ (1.Department of Neurology Gunma University Graduate School of Medicine, Japan, 2.Faculty of Health and Medical Care, Saitama Medical University)

^○Akitoshi Takeda¹, Hideko Mizuta^1,2, Shinobu Minatani¹, Shigeaki Higashiyama³, Joji Kawabe³, Yoshiaki Itoh¹ (1.Department of Neurology Osaka City University Hospital, Japan, 2.Fujiikai Rehabilitation Hospital, 3.Department of Nuclear medicine Osaka City University Hospital)

^○Nobuhisa Aoyagi, Masaki Kozono, Hirokazu Nukumizu, Ayami Arimura, Megumi Masuda, Maiko Fukumitsu, Kengo Uemura (Ishiki Hospital, Japan)

^○Miku Hayashi¹, Soutarou Taguchi^1,2, Masayuki Izumi³, Manabu Doyu¹ (1.Department of Neurology, Aichi Medical University Hospital, Japan, 2.Parkinson's Disease Advanced Therapy Center, Aichi Medical University, 3.Faculty of Nursing, Aichi Medical University)

^○Asako Ueno^1,2, Tadanori Hamano¹, Kenitiro Maeda^1,2, Yuki Kitazaki^1,2, Norimichi Shirafuji¹, Masamichi Ikawa¹, Osamu Yamamura¹, Miwako Nagata³, Yasunari Nakamoto¹ (1.Second Department of Internal Medicine, University of Fukui, Japan, 2.Department of Neurology, Fukui-ken Saiseikai Hospital, Japan, 3.Department of Neurology, Nakamura Hospital)

^○Naoto Takenoshita, Yuta Inagawa, Daisuke Hirose, Raita Hukasawa, Yusuke Takata, Tomohiko Sato, Kentaro Hirao, Hidekazu Kanetaka, Hirofumi Sakurai, Haruo Hanyu, Soichiro Simizu (Department of Geriatric Medicine, Tokyo Medical University, Japan)