About the Authors

James M. McFarland

jmmcfarl@umd.edu

Affiliation Department of Biology and Program in Neuroscience and Cognitive Science, University of Maryland, College Park, Maryland, United States of America

Yuwei Cui

Affiliation Department of Biology and Program in Neuroscience and Cognitive Science, University of Maryland, College Park, Maryland, United States of America

Daniel A. Butts

Affiliation Department of Biology and Program in Neuroscience and Cognitive Science, University of Maryland, College Park, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: JMM YC DAB. Wrote the paper: JMM DAB. Developed the model: JMM YC DAB.