About the Authors

Motohiro Wakakuwa

Affiliations Laboratory of Neuroethology, Sokendai-Hayama, Hayama, Japan, Department of Biophysics, Graduate School of Science, Kyoto University, Kyoto, Japan

Akihisa Terakita

Affiliation Department of Biology and Geosciences, Graduate School of Science, Osaka City University, Osaka, Japan

Mitsumasa Koyanagi

Affiliation Department of Biology and Geosciences, Graduate School of Science, Osaka City University, Osaka, Japan

Doekele G. Stavenga

Affiliation Department of Neurobiophysics, University of Groningen, Groningen, The Netherlands

Yoshinori Shichida

Affiliation Department of Biophysics, Graduate School of Science, Kyoto University, Kyoto, Japan

Kentaro Arikawa

arikawa@soken.ac.jp

Affiliation Laboratory of Neuroethology, Sokendai-Hayama, Hayama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MW AT YS KA. Performed the experiments: MW AT MK. Analyzed the data: MW AT DGS YS KA. Wrote the paper: MW AT DGS KA.