Daiki Tanaka¹, Hiroaki Yaguchi¹, Akihiko Kudo¹, Kaichi Yoshizaki², Taichi Nomura¹, Taichi Hara³, Hidehisa Takahashi⁴, Yasuo Miki⁵, Fumiaki Mori⁵, Koichi Wakabayashi⁵, Ichiro Yabe¹ (1.Department of Neurology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan, 2.Department of Integrated Analyses of Bioresource and Health Care, Faculty of Medicine, Kobe University, Japan, 3.Laboratory of Food and Life Science, Faculty of Human Sciences, Waseda University, Japan, 4.Department of Molecular Biology, Yokohama City University School of Medicine Graduate School of Medicine, Japan, 5.Department of Neuropathology, Hirosaki University Graduate School of Medicine, Japan)

Ikuko Aiba¹, Yuichi Hayashi², Takayoshi Shimohata², Mari Yoshida³, Yuko Saito^4,5, Koichi Wakabayashi⁶, Takashi Komori⁷, Masato Hasegawa⁸, Takeshi Ikeuchi⁹, Aya M Tokumaru¹⁰, Keita Sakurai¹¹, Kenji Nakashima¹², J-VAC study group¹³ (1.Department of Neurology, NHO Higashinagoya National Hospital, Japan, 2.Department of Neurology, Gifu University Graduate School of Medicine, Japan, 3.Department of Neuropathology, Institute for Medical Science of Aging, Aichi Medical University, Japan, 4.Department of Neuropathology (the Brain Bank for Aging Research), Tokyo Metropolitan Institute for Geriatrics and Gerontology, Japan, 5.Department of Pathology and Laboratory Medicine, National Center Hospital, National Center of Neurology and Psychiatry, Japan, 6.Department of Neuropathology, Hirosaki University Graduate School of Medicine, Japan, 7.Department of Laboratory Medicine and Pathology (Neuropathology), Tokyo Metropolitan Neurological Hospital, Japan, 8.Department of Brain & Neurosciences, Tokyo Metropolitan Institute of Medical Science, Japan, 9.Department of Molecular Genetics, Brain Research Institute, Niigata University, Japan, 10.Department of Diagnostic Radiology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Japan, 11.Department of Radiology, National Center for Geriatrics and Gerontology, Japan, 12.NHO Matsue Medical Center, Japan, 13.J-VAC study group, Japan)

Daisuke Taniguchi¹, Shotaro Shimonaka^2,3, Taku Hatano¹, Yuzuru Imai^1,4, Nobutaka Hattori^1,5 (1.Department of Neurology, Juntendo University Graduate School of Medicine, Japan, 2.Research Institute for Diseases of Old Age, Juntendo University Graduate School of Medicine, Japan, 3.Department of Diagnosis, Prevention and Treatment of Dementia, Juntendo University Graduate School of Medicine, Japan, 4.Department of Research for Parkinson's Disease, Juntendo University Graduate School of Medicine, Japan, 5.Neurodegenerative Disorders Collaborative Laboratory, RIKEN Center for Brain Science, Japan)

Hiroaki Sekiya^1,2, Daisuke Ono^1,3, Diskcon Dennis¹ (1.Mayo Clinic, USA, 2.Kobe University Graduate School of Medicine, Division of Neurology, Japan, 3.Department of Neurology and Neurological Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Japan)

So Okubo¹, Jun Mitsui^1,2, Masashi Hamada¹, Kenta Orimo¹, Takashi Matsukawa¹, Wataru Satake¹, Tatsushi Toda¹ (1.Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan, 2.Department of Precision Medicine Neurology, Graduate School of Medicine, The University of Tokyo, Japan)

Yuki Kitazaki¹, Masamichi Ikawa^1,2,3, Yoshinori Endo¹, Soichi Enomoto¹, Osamu Yamamura¹, Tetsuya Tsujikawa^3,4, Hidehiko Okazawa³, Hirohiko Kimura⁴, Tadanori Hamano¹ (1.Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan, 2.Department of Community Health Science, Faculty of Medical Sciences, University of Fukui, Fukui, Japan, 3.Biomedical Imaging Research Center, University of Fukui, Fukui, Japan, Japan, 4.Department of Radiology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan)