About the Authors

Fabrizio Leo

Fabrizio.Leo@iit.it

Affiliations Max Planck Institute for Biological Cybernetics, Tübingen, Germany, Institute of Biological Psychology, Otto-von-Guericke University, Magdeburg, Germany, Department of Robotics, Brain and Cognitive Sciences, Istituto Italiano di Tecnologia, Genova, Italy

Uta Noppeney

Affiliations Max Planck Institute for Biological Cybernetics, Tübingen, Germany, Computational Neuroscience and Cognitive Robotics Centre, University of Birmingham, Birmingham, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FL UN. Performed the experiments: FL. Analyzed the data: FL. Contributed to the writing of the manuscript: FL UN.