About the Authors

Hania Köver

Affiliation Helen Wills Neuroscience Institute, University of California, Berkeley, California, United States of America

Shaowen Bao

sbao@berkeley.edu

Affiliation Helen Wills Neuroscience Institute, University of California, Berkeley, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HK SB. Performed the experiments: HK SB. Analyzed the data: HK SB. Contributed reagents/materials/analysis tools: HK SB. Wrote the paper: HK SB.