1. Department of Physiology, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
2. Department of Morphology, Physiology and Basic Pathology, Ribeirão Preto Dentistry Faculty, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
3. Department of Biophysics and Physiology, Federal University of Piauí, Teresina, Piauí, Brazil
4. Psychobiology Graduate Program, School of Philosophy, Science and Literature of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil