About the Authors

Masahiro Matsunaga

matsunag@aichi-med-u.ac.jp

Affiliation Department of Health and Psychosocial Medicine, Aichi Medical University School of Medicine, Aichi, Japan

Tokiko Isowa

Affiliation Department of Gerontological Nursing, Mie University Faculty of Medicine, Mie, Japan

Kaori Yamakawa

Affiliation Department of Psychology, Graduate School of Environmental Studies, Nagoya University, Aichi, Japan

Seisuke Fukuyama

Affiliation Chubu Medical Center for Prolonged Traumatic Brain Dysfunction, Kizawa Memorial Hospital, Gifu, Japan

Jun Shinoda

Affiliation Chubu Medical Center for Prolonged Traumatic Brain Dysfunction, Kizawa Memorial Hospital, Gifu, Japan

Jitsuhiro Yamada

Affiliation Chubu Medical Center for Prolonged Traumatic Brain Dysfunction, Kizawa Memorial Hospital, Gifu, Japan

Hideki Ohira

Affiliation Department of Psychology, Graduate School of Environmental Studies, Nagoya University, Aichi, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MM HO. Performed the experiments: MM TI KY SF. Analyzed the data: MM. Contributed reagents/materials/analysis tools: SF JS JY. Wrote the paper: MM. Supervised the project: HO JS JY.