Bediou, B., Krolak-Salmon, P., Saoud, M. et al. : Facial expression and sex recognition in schizophrenia and depression. Can. J. Psychiatry, 50 ; 525-533, 2005.
Belham, F.S., Satler, C., Garcia, A. et al. : Age-related differences in cortical activity during a visuo-spatial working memory task with facial stimuli. PLoS One, 8 ; e75778, 2013.
Derntl, B., Finkelmeyer, A., Toygar, T.K. et al. : Generalized deficit in all core components of empathy in schizophrenia. Schizophr. Res., 108 ;197 -206, 2009.
Ekman, P.: Biological and cultural contributions to body and facial movement in the expression of emotions. In : (ed.), Rorty, A.O. Explaining Emotions, University of California Press, Berkeley, p.73-102, 1980.
Ekman, P. : Expression and nature of emotion. In : (eds.), Scherer, K.R. and Ekman, P. Approaches to Emotion, Erlbaum, Hillsdale, p.319-343, 1984.