About the Authors

Valeria Anna Sovrano

Affiliation Centre for Mind/Brain Sciences, University of Trento, Rovereto, Italy

Elisa Rigosi

Affiliations Centre for Mind/Brain Sciences, University of Trento, Rovereto, Italy, Departments Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Instituto Agrario Di San Michele All'Adige (IASMA), Fondazione Edmund Mach, San Michele all'Adige, Italy

Giorgio Vallortigara

valeriaanna.sovrano@unitn.it

Affiliation Centre for Mind/Brain Sciences, University of Trento, Rovereto, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: VAS ER GV. Performed the experiments: VAS ER. Analyzed the data: VAS GV. Wrote the paper: VAS GV.