About the Authors

Roqueline A. G. M. F. Aversi-Ferreira

Affiliations Laboratory of Anthropology, Biochemistry, Neuroscience and Primate Behavior, Federal University of Tocantins, Palmas TO, Brazil, Primate Center and Laboratory of Neurosciences and Behavior, Department of Physiological Sciences, Institute of Biology, University of Brasília, Brasilia DF, Brazil

Rafael Souto Maior

Affiliation Primate Center and Laboratory of Neurosciences and Behavior, Department of Physiological Sciences, Institute of Biology, University of Brasília, Brasilia DF, Brazil

Ashraf Aziz

Affiliation Department of Anatomy, Howard University College of Medicine, Numa Adams Building, Washington DC, United States of America

Janine M. Ziermann

Affiliation Department of Anatomy, Howard University College of Medicine, Numa Adams Building, Washington DC, United States of America

Hisao Nishijo

Affiliation System Emotional Science, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan

Carlos Tomaz

Affiliation Primate Center and Laboratory of Neurosciences and Behavior, Department of Physiological Sciences, Institute of Biology, University of Brasília, Brasilia DF, Brazil

Maria Clotilde H. Tavares

Affiliation Primate Center and Laboratory of Neurosciences and Behavior, Department of Physiological Sciences, Institute of Biology, University of Brasília, Brasilia DF, Brazil

Tales Alexandre Aversi-Ferreira

aversiferreira@gmail.com

Affiliations Laboratory of Anthropology, Biochemistry, Neuroscience and Primate Behavior, Federal University of Tocantins, Palmas TO, Brazil, System Emotional Science, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TAF HN CT. Performed the experiments: TAF RAGMFAF JMZ. Analyzed the data: TAF RSM AA MCT. Wrote the paper: TAF RSM RAGMFAF.