About the Authors

Isabel Cordones

Affiliation Neuroscience and Behavior Group, Departamento de Fisiología, Facultad de Biología, Universidad de Sevilla, Seville, Spain

Carlos M. Gómez

Affiliation Human Psychobiology Lab, Departamento de Psicología Experimental, Facultad de Psicología, Universidad de Sevilla, Seville, Spain

Miguel Escudero

mescudero@us.es

Affiliation Neuroscience and Behavior Group, Departamento de Fisiología, Facultad de Biología, Universidad de Sevilla, Seville, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ME IC. Performed the experiments: ME IC. Analyzed the data: ME IC CMG. Contributed reagents/materials/analysis tools: ME IC CMG. Wrote the paper: ME IC CMG.