About the Authors

Melissa A. Rosenkranz

marosenk@wisc.edu

Affiliation Waisman Laboratory for Brain Imaging and Behavior, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

William W. Busse

Affiliation Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

John F. Sheridan

Affiliation Division of Oral Biology and Institute for Behavioral Medicine Research, Ohio State University, Columbus, Ohio, United States of America

Gina M. Crisafi

Affiliation Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

Richard J. Davidson

Affiliations Waisman Laboratory for Brain Imaging and Behavior, University of Wisconsin-Madison, Madison, Wisconsin, United States of America, Laboratory for Affective Neuroscience, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MAR WWB JFS RJD. Performed the experiments: MAR. Analyzed the data: MAR GMC. Contributed reagents/materials/analysis tools: JFS. Wrote the paper: MAR WWB JFS RJD.