About the Authors

Joset A. Etzel

j.a.etzel@med.umcg.nl

Affiliation BCN Neuroimaging Center, University of Groningen, Department of Neuroscience, University Medical Center Groningen, Groningen, The Netherlands

Valeria Gazzola

Affiliation BCN Neuroimaging Center, University of Groningen, Department of Neuroscience, University Medical Center Groningen, Groningen, The Netherlands

Christian Keysers

Affiliation BCN Neuroimaging Center, University of Groningen, Department of Neuroscience, University Medical Center Groningen, Groningen, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JAE VG CK. Analyzed the data: JAE. Wrote the paper: JAE VG CK.