About the Authors

Maciej S. Buchowski

maciej.buchowski@vanderbilt.edu

Affiliation Energy Balance Laboratory, Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Vanderbilt University, Nashville, Tennessee, United States of America

Natalie N. Meade

Affiliation Energy Balance Laboratory, Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Vanderbilt University, Nashville, Tennessee, United States of America

Evonne Charboneau

Affiliation Addiction Center and Psychiatric Neuroimaging Program, Department of Psychiatry, Vanderbilt University, Nashville, Tennessee, United States of America

Sohee Park

Affiliation Department of Psychology, Vanderbilt University, Nashville, Tennessee, United States of America

Mary S. Dietrich

Affiliations Addiction Center and Psychiatric Neuroimaging Program, Department of Psychiatry, Vanderbilt University, Nashville, Tennessee, United States of America, Department of Biostatistics, School of Medicine, Vanderbilt University, Nashville, Tennessee, United States of America

Ronald L. Cowan

Affiliations Addiction Center and Psychiatric Neuroimaging Program, Department of Psychiatry, Vanderbilt University, Nashville, Tennessee, United States of America, Department of Psychology, Vanderbilt University, Nashville, Tennessee, United States of America, Department of Radiology and Radiological Sciences, Vanderbilt University, Nashville, Tennessee, United States of America, Vanderbilt University Institute of Imaging Sciences, Vanderbilt University, Nashville, Tennessee, United States of America

Peter R. Martin

Affiliation Addiction Center and Psychiatric Neuroimaging Program, Department of Psychiatry, Vanderbilt University, Nashville, Tennessee, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MSB PRM RLC MSD. Performed the experiments: NNM. Analyzed the data: MSB MSD RLC EC. Contributed reagents/materials/analysis tools: MSB MSD. Wrote the paper: MSB EC SP MSD RLC PRM.