About the Authors

Marcel Adam Just

just@cmu.edu

Affiliation Department of Psychology and Center for Cognitive Brain Imaging, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

Vladimir L. Cherkassky

Affiliation Department of Psychology and Center for Cognitive Brain Imaging, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

Augusto Buchweitz

Affiliations Department of Psychology and Center for Cognitive Brain Imaging, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America, Brain Institute of Rio Grande do Sul (InsCer/RS), Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil

Timothy A. Keller

Affiliation Department of Psychology and Center for Cognitive Brain Imaging, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

Tom M. Mitchell

Affiliation Machine Learning Department, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MAJ AB. Performed the experiments: MAJ. Analyzed the data: VLC TAK. Contributed reagents/materials/analysis tools: VLC TAK TMM. Wrote the paper: MAJ VLC TAK TMM.