About the Authors

Maori Kobayashi

te11001@meiji.ac.jp (MK); y.sugita@waseda.jp (YS)

Current address: Department of Science and Technology, Meiji University, Kawasaki, Kanagawa, Japan

Affiliation Research Institute of Electrical Communication, Tohoku University, Sendai, Miyagi, Japan

Wataru Teramoto

Current address: Department of Computer Science and Systems Engineering, Muroran Institute of Technology, Muroran, Hokkaido, Japan

Affiliations Research Institute of Electrical Communication, Tohoku University, Sendai, Miyagi, Japan, Department of Psychology, Graduate School of Arts and Letters, Tohoku University, Sendai, Miyagi, Japan

Souta Hidaka

Affiliation Department of Psychology, Rikkyo University, Niiza, Saitama, Japan

Yoichi Sugita

te11001@meiji.ac.jp (MK); y.sugita@waseda.jp (YS)

Current address: Department of Psychology, Waseda University, Toyama, Shinjuku-ku, Japan

Affiliation Neuroscience Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MK WT SH YS. Performed the experiments: MK WT SH YS. Analyzed the data: MK YS. Contributed reagents/materials/analysis tools: MK WT SH YS. Wrote the paper: MK WT SH YS.