About the Authors

Marie Devaine

Affiliations Motivation, Brain, and Behavior Laboratory, Brain and Spine Institute, Hôpital de la Pitié Salpêtrière Paris, France, CNRS UMR 7225, INSERM U 975, UPMC Paris, France

Guillaume Hollard

Affiliation Maison des Sciences Economiques, Paris, France

Jean Daunizeau

jean.daunizeau@gmail.com

Affiliations Motivation, Brain, and Behavior Laboratory, Brain and Spine Institute, Hôpital de la Pitié Salpêtrière Paris, France, CNRS UMR 7225, INSERM U 975, UPMC Paris, France, Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JD MD. Performed the experiments: JD MD. Analyzed the data: JD MD. Contributed reagents/materials/analysis tools: JD MD. Wrote the paper: JD MD GH.