About the Authors

Diana Burk

Affiliations Computational and Biological Learning Laboratory, Department of Engineering, University of Cambridge, Cambridge, United Kingdom, Howard Hughes Medical Institute, Janelia Farm Research Campus, Ashburn, Virginia, United States of America, Intramural Research Program, National Institute on Drug Abuse, Baltimore, Maryland, United States of America

James N. Ingram

Affiliation Computational and Biological Learning Laboratory, Department of Engineering, University of Cambridge, Cambridge, United Kingdom

David W. Franklin

Affiliation Computational and Biological Learning Laboratory, Department of Engineering, University of Cambridge, Cambridge, United Kingdom

Michael N. Shadlen

Affiliation Howard Hughes Medical Institute, Kavli Institute and Department of Neuroscience, Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York, United States of America

Daniel M. Wolpert

wolpert@eng.cam.ac.uk

Affiliation Computational and Biological Learning Laboratory, Department of Engineering, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DB MS DW. Performed the experiments: DB. Analyzed the data: DB MS DF DW JI. Contributed reagents/materials/analysis tools: DB MS DF DW JI. Wrote the paper: DB MS DW.