About the Authors

Anne Collins

Affiliations Département d'Etudes Cognitives, Ecole Normale Superieure, Paris, France, Department of Cognitive, Linguistic and Psychological Sciences, Brown University, Providence, Rhode Island, United States of America

Etienne Koechlin

etienne.koechlin@upmc.fr

Affiliations Département d'Etudes Cognitives, Ecole Normale Superieure, Paris, France, Université Pierre et Marie Curie, Paris, France, Laboratoire de Neurosciences Cognitives, Institut National de la Santé et de la Recherche Médicale, Paris, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: AC EK. Performed the experiments: AC. Analyzed the data: AC EK. Contributed reagents/materials/analysis tools: AC EK. Wrote the paper: AC EK. Computational modeling: AC EK.