About the Authors

Atsushi Noritake

noritake.atsushi@gmail.com

Affiliation Brain Science Institute, Tamagawa University, Tokyo, Japan

Bob Uttl

Affiliation Psychology Department, Mount Royal College, Calgary, Alberta, Canada

Masahiko Terao

Affiliation Graduate School of Humanities, Kwansei Gakuin University, Hyogo, Japan

Masayoshi Nagai

Affiliation National Institute of Advanced Industrial Science and Technology, Ibaragi, Japan

Junji Watanabe

Affiliations Graduate School of Humanities, Kwansei Gakuin University, Hyogo, Japan, PRESTO Japan Science and Science and Technology Agency, Kanagawa, Japan

Akihiro Yagi

Affiliation Department of Psychology, Kwansei Gakuin University, Hyogo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AN BU MT MN JW AY. Performed the experiments: AN MT. Analyzed the data: AN BU MT. Wrote the paper: AN BU.