About the Authors

Shigekazu Higuchi

higu-s@design.kyushu-u.ac.jp

Affiliation Department of Human Science, Faculty of Design, Kyushu University, Minami-ku, Fukuoka, Japan

Akiko Hida

Affiliation Department of Psychophysiology, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan

Sei-ichi Tsujimura

Affiliation Department of Information Science and Biomedical Engineering, Kagoshima University, Kagoshima, Kagoshima, Japan

Kazuo Mishima

Affiliation Department of Psychophysiology, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan

Akira Yasukouchi

Affiliation Department of Human Science, Faculty of Design, Kyushu University, Minami-ku, Fukuoka, Japan

Sang-il Lee

Affiliation Department of Human Science, Faculty of Design, Kyushu University, Minami-ku, Fukuoka, Japan

Youhei Kinjyo

Affiliation Department of Human Science, Faculty of Design, Kyushu University, Minami-ku, Fukuoka, Japan

Manabu Miyahira

Affiliation Department of Human Science, Faculty of Design, Kyushu University, Minami-ku, Fukuoka, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SH AH ST. Performed the experiments: SH SL YK MM. Analyzed the data: SH AH SL YK MM. Contributed reagents/materials/analysis tools: AH AY. Wrote the paper: SH AH ST KM.