About the Authors

Ilana B. Witten

Affiliation Neurobiology Department, Stanford University Medical Center, Stanford, California, United States of America

Phyllis F. Knudsen

Affiliation Neurobiology Department, Stanford University Medical Center, Stanford, California, United States of America

Eric I. Knudsen

eknudsen@stanford.edu

Affiliation Neurobiology Department, Stanford University Medical Center, Stanford, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: lW EK. Performed the experiments: lW PK. Analyzed the data: lW. Contributed reagents/materials/analysis tools: lW. Wrote the paper: lW EK.