About the Authors
Department of Neural and Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, United States of America
Department of Surgery, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, United States of America
Laboratory of Neuroimaging, National Institute on Alcohol Abuse and Alcoholism Intramural Program, National Institutes of Health, Bethesda, Maryland, United States of America
Behavioral Neuropharmacology and Neuroimaging Lab, Brookhaven National Laboratory, Upton, New York, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AH NDV PKT. Performed the experiments: AZ MRF JT AMR. Analyzed the data: AH AZ JEP MRF. Wrote the paper: AH JEP NDV PKT.