About the Authors

Christopher D. Fiorillo

chris@monkeybiz.stanford.edu

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

Competing Interests

Ideas in this manuscript form the basis of a U.S. provisional patent application in the author's name.

Author Contributions

Conceived and designed the experiments: CDF. Performed the experiments: CDF. Analyzed the data: CDF. Wrote the paper: CDF.