About the Authors

Toru Maekawa

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Visualization, Writing – original draft

tmaekawa@hiroshima-u.ac.jp

Affiliation Center for Brain, Mind and KANSEI Sciences Research, Hiroshima University, Minami-Ku, Hiroshima, Japan

Takafumi Sasaoka

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliation Center for Brain, Mind and KANSEI Sciences Research, Hiroshima University, Minami-Ku, Hiroshima, Japan

Toshio Inui

Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

Affiliation Kyoto University, Sakyo-ku, Kyoto, Japan

Alan S. R. Fermin

Roles Writing – review & editing

Affiliation Center for Brain, Mind and KANSEI Sciences Research, Hiroshima University, Minami-Ku, Hiroshima, Japan

Shigeto Yamawaki

Roles Funding acquisition, Supervision, Writing – review & editing

Affiliation Center for Brain, Mind and KANSEI Sciences Research, Hiroshima University, Minami-Ku, Hiroshima, Japan

Competing Interests

The authors have declared that no competing interests exist.