About the Authors

Christina Triantafyllou

ctrianta@mit.edu

Affiliations A.A. Martinos Imaging Center at McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America, Department of Radiology, Harvard Medical School, A.A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts, United States of America

Lawrence L. Wald

Affiliations Department of Radiology, Harvard Medical School, A.A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts, United States of America, Harvard-Massachusetts Institute of Technology (MIT) Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Richard D. Hoge

Affiliations Unité de Neuroimagerie Fonctionelle, Centre de recherche de l'institut universitaire de gériatrie de Montréal, Montreal, Canada, Université de Montréal, Montreal, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CT RDH LLW. Performed the experiments: CT RDH. Analyzed the data: CT. Contributed reagents/materials/analysis tools: CT RDH. Wrote the paper: CT RDH LLW.