1. From the Department of Physiology and Pathology, School of Dentistry of Araraquara, São Paulo State University, Araraquara, Brazil (M.V.F.S., M.R.M., G.M.L., M.R.L., G.F., J.V.M., D.S.A.C., E.C.)
2. Department of Anatomy, Physiology, and Pharmacology, College of Veterinary Medicine (F.E.M., V.C.B.), Auburn University, AL.
3. Center for Neurosciences Research Initiative (F.E.M., V.C.B.), Auburn University, AL.