Koji Matsuzawa, Yuichi Yokoyama, Yuichiro Watanabe, Takahiro Wakasugi, Toshiyuki Someya. A case presenting with a major depressive episode with palilalia and difficulty opening eyes as prodromal symptoms of progressive supranuclear palsy. Psychiatry and Clinical Neurosciences Reports. 2022. 1. 2
Hiroshi Murayama, Shigeru Inoue, Takeo Fujiwara, Naoki Fukui, Yuichi Yokoyama, Yugo Shobugawa. Sekentei as a Socio-Cultural Determinant of Cognitive Function among Older Japanese People: Findings from the NEIGE Study. International Journal of Environmental Research and Public Health. 2020. 17. 12. 4480-4480