1. From the Department of Psychiatry, Laboratório Interdisciplinar de Neurociências Clínicas, Universidade Federal de São Paulo, São Paulo, Brazil; the Mood, Brain, and Development Unit, Emotion and Development Branch, NIMH, Bethesda, Md.; Center for Mathematics, Computing, and Cognition, Universidade Federal do ABC, Santo André, Brazil; the Department of Psychiatry, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil; the Department and Institute of...