About the Authors

Daniele Caligiore

daniele.caligiore@istc.cnr.it

Affiliation Laboratory of Computational Embodied Neuroscience, Institute of Cognitive Sciences and Technologies, National Research Council (CNR-ISTC-LOCEN), Roma, Italy

Francesco Mannella

Affiliation Laboratory of Computational Embodied Neuroscience, Institute of Cognitive Sciences and Technologies, National Research Council (CNR-ISTC-LOCEN), Roma, Italy

Michael A. Arbib

Affiliation Neuroscience Program, USC Brain Project, Computer Science Department, University of Southern California, Los Angeles, California, United States of America

Gianluca Baldassarre

Affiliation Laboratory of Computational Embodied Neuroscience, Institute of Cognitive Sciences and Technologies, National Research Council (CNR-ISTC-LOCEN), Roma, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: DC FM. Data curation: DC FM. Formal analysis: DC FM. Funding acquisition: MAA GB. Investigation: DC FM MAA GB. Methodology: DC FM MAA GB. Project administration: DC FM. Resources: DC FM. Software: DC FM. Supervision: DC FM MAA GB. Validation: DC FM MAA GB. Visualization: DC FM. Writing – original draft: DC FM. Writing – review & editing: DC FM MAA GB.