Perlman, S. B., Almeida, J. R., Kronhaus, D. M., Versace, A., Labarbara, E. J., Klein, C. R., & Phillips, M. L. (2012). Amygdala activity and prefrontal cor-tex-amygdala effective connectivity to emerging emotional faces distinguish remitted and depressed mood states in bipolar disorder. Bipolar Disorders, 14, 162-174.