About the Authors

Mai Iwasaki

Affiliations Brain Science Institute, RIKEN, Wako-shi, Japan, Biosciences and Informatics, Keio University, Yokohama, Japan

Thomas M. Poulsen

Affiliation Brain Science Institute, RIKEN, Wako-shi, Japan

Kotaro Oka

Affiliation Biosciences and Informatics, Keio University, Yokohama, Japan

Neal A. Hessler

hessler@brain.riken

Affiliation Brain Science Institute, RIKEN, Wako-shi, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MI NAH. Performed the experiments: MI TMP NAH. Analyzed the data: MI TMP KO NAH. Contributed reagents/materials/analysis tools: MI TMP KO NAH. Wrote the paper: MI NAH.