1. Transcranial Magnetic Stimulation Laboratory, Institute of Psychiatry, Faculty of Medicine, University of São Paulo, Rua Dr. Ovidio Pires de Campos 785, 05402-010 São Paulo, SP, Brazil
2. Laboratory of Neuroscience (LIM 27), Department and Institute of Psychiatry, Faculty of Medicine, University of São Paulo, Rua Dr. Ovidio Pires de Campos 785, 05402-010 São Paulo, SP, Brazil
3. Division of Neurological Surgery, Pain Center, Department of Neurology, University of São Paulo, Avenida Dr. Enéas de Carvalho Aguiar 255, Sala 5084, Cerqueira César, 05403-900 São Paulo, SP, Brazil