About the Authors

Kamraan Z. Gill

kzg2101@columbia.edu (KZG); purves@neuro.duke.edu (DP)

Affiliation Center for Cognitive Neuroscience and Department of Neurobiology, Duke University, Durham, North Carolina, United States of America

Dale Purves

kzg2101@columbia.edu (KZG); purves@neuro.duke.edu (DP)

Affiliation Center for Cognitive Neuroscience and Department of Neurobiology, Duke University, Durham, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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