About the Authors

Hackjin Kim, John P O'Doherty
Division of Humanities and Social Sciences, California Institute of Technology, Pasadena, California, United States of America

Shinsuke Shimojo
Division of Biology, California Institute of Technology, Pasadena, California, United States of America

Corresponding Author

jdoherty@hss.caltech.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

HK, SS, and JPOD conceived and designed the experiments. HK performed the experiments. HK and JPOD analyzed the data. HK, SS, and JPOD contributed reagents/materials/analysis tools. HK and JPOD wrote the paper.