About the Authors

Jun Namikawa, Ryunosuke Nishimoto, Jun Tani
Brain Science Institute, RIKEN, Wako, Japan

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JN RN JT. Performed the experiments: RN. Analyzed the data: JN. Wrote the paper: JN JT. Designed the software used in analysis: JN.