Risako Furuta¹, Shunya Nakane¹, Yuji Nakatsuji¹, Kyo Noguchi² (1.Department of Neurology, University of Toyama, Japan, 2.Department of Radiology, University of Toyama, Japan)

Keita Matsuura¹, Rinka Hirose², Hiroyuki Kajikawa¹, Hidehiro Ishikawa¹, Ken-ichi Tabei³, Ken Kagawa⁴, Akihiro Shindo¹ (1.Department of Neurology, Mie University, Japan, 2.Shool of medicine, Mie University, Japan, 3.4School of Industrial Technology, Advanced Institute of Industrial Technology, Tokyo Metropolitan Public University Corporation, Japan, 4.Department of Neurology, Suzuka Kaisei Hospital, Japan)

Jinichi Nunomura (Department of Neurology, Aomori Shintoshi hospital, Japan)

Nagato Kuriyama^1,2, Daisuke Matsui², Kentaro Akazawa⁴, Keita Watanabe⁴, Etsuko Ozaki², Teruhide Koyama², Isao Watanabe², Masafumi Ihara³, Satoshi Saitou³, Naoki Saji⁵, Kei Yamada⁴, Yoshiyuki Watanabe^6,7 (1.Department of Social Health Medicine, Shizuoka Graduate University of Public Health, Japan, 2.Department of Epidemiology for Community health and Medicine, Kyoto Prefectural University of Medicine, Japan, 3.Department of Cerebrovascular Diseases, National Cerebral and Cardiovascular Center, Japan, 4.Department of Radiology, Kyoto Prefectural University of Medicine, Japan, 5.Center for Comprehensive Care and Research on Memory Disorders, National Center for Geriatrics and Gerontology, Japan, 6.Kansai Occupational Health Association, Japan, 7.Faculty of Health and Medical Sciences, Kyoto University of Advanced Science, Japan)

Shohei Nomoto¹, Tomoko Oeda¹, Hiroshi Uchizumi², Kouhei Nishino¹, Daisuke Mizui¹, Keisuke Saito¹, Toshiya Ishihara¹, Masayuki Kousaka¹, Park Kwiyoung¹, Satoshi Tomita¹, Masayuki Tahara¹, Hideyuki Sawada¹ (1.Department of Neurology, and Clinical Research Center National Hospital Organization Utano Hospital, Japan, 2.Department of Cardiology, National Hospital Organization Utano Hospital, Japan)

Hirotsugu Takashima^1,2, Tatsuhiro Terada^1,2, Takashi Odo², Takashi Matsudaira^1,2, Norihiko Kawaguchi², Yasukiyo Araki², Akira Sugiura², Tomokazu Obi², Yasuomi Ouchi^1,3 (1.Department of Biofunctional Imaging, Preeminent Medical Photonics Education & Research Center, Hamamatsu University School of Medicine, Japan, 2.Department of Neurology, Shizuoka Institute of Epilepsy and Neurological Disorders, Japan, 3.Hamamatsu PET Imaging Center, Hamamatsu Medical Photonics Foundation, Japan)

Shutaro Shibata^1,2, Moeko Noguchi-shinohara¹, Daiki Muramatsu¹, Ai Shimizu¹, Keisuke Yoshimura¹, Kenjiro Ono¹ (1.Department of Neurology, Kanazawa University Graduate School of Medical Sciences, Japan, 2.Department of Preemptive Medicine for Dementia, Kanazawa University Graduate School of Medical Sciences, Japan)