About the Authors

Ryosuke O. Tachibana

Affiliation Department of Life Sciences, Graduate School of Arts & Sciences, The University of Tokyo, Meguro, Tokyo, Japan

Naoya Oosugi

Affiliation Department of Life Sciences, Graduate School of Arts & Sciences, The University of Tokyo, Meguro, Tokyo, Japan

Kazuo Okanoya

cokanoya@mail.ecc.u-tokyo.ac.jp

Affiliations Department of Life Sciences, Graduate School of Arts & Sciences, The University of Tokyo, Meguro, Tokyo, Japan, Japan Science and Technology Agency, ERATO, Okanoya Emotional Information Project, RIKEN, Wako, Saitama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ROT NO KO. Performed the experiments: ROT. Analyzed the data: ROT. Contributed reagents/materials/analysis tools: ROT NO. Wrote the paper: ROT NO KO.