About the Authors

Aron K. Barbey

barbey@illinois.edu (AB); jgrafman@ric.edu (JG)

Affiliations Decision Neuroscience Laboratory, University of Illinois, Urbana, Illinois, United States of America, Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana, Illinois, United States of America, Department of Internal Medicine, University of Illinois, Champaign, Illinois, United States of America, Department of Psychology, University of Illinois, Champaign, Illinois, United States of America, Department of Speech and Hearing Science, University of Illinois, Champaign, Illinois, United States of America, Neuroscience Program, University of Illinois, Champaign, Illinois, United States of America

Roberto Colom

Affiliation Universidad Autónoma de Madrid, Fundación CIEN/Fundación Reina Sofía, Madrid, Spain

Erick Paul

Affiliations Decision Neuroscience Laboratory, University of Illinois, Urbana, Illinois, United States of America, Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana, Illinois, United States of America

Chad Forbes

Affiliation Department of Psychology, University of Delaware, Delaware, Maryland, United States of America

Frank Krueger

Affiliation Department of Molecular Neuroscience, George Mason University, Virginia, United States of America

David Goldman

Affiliation Laboratory of Neurogenetics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland, United States of America

Jordan Grafman

barbey@illinois.edu (AB); jgrafman@ric.edu (JG)

Affiliation Traumatic Brain Injury Research Laboratory, Rehabilitation Institute of Chicago, Chicago, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AKB DG JG. Performed the experiments: AKB CF DG JG. Analyzed the data: AKB RC EJP. Wrote the paper: AKB FK.