About the Authors

Adam M. Gifford

mada@mail.med.upenn.edu

Affiliation Neuroscience Graduate Group, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Yale E. Cohen

Affiliations Neuroscience Graduate Group, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America, Departments of Otorhinolaryngology, Neuroscience, and Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Alan A. Stocker

Affiliations Neuroscience Graduate Group, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America, Departments of Psychology and Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AMG YEC AAS. Performed the experiments: AMG. Analyzed the data: AMG YEC AAS. Wrote the paper: AMG YEC AAS.