1. Center of Rural Sciences, Federal University of Santa Catarina, 89.520-000, Curitibanos, SC, Brazil
2. Neuroscience Graduate Program, Institute of Basic Health Sciences (ICBS), Federal University of Rio Grande do Sul (UFRGS), 90050-170, Porto Alegre, RS, Brazil
3. Laboratory of Comparative Neurobiology, Department of Physiology, ICBS, UFRGS, 90050-170, Porto Alegre, RS, Brazil