0000000000681280
AUTHOR
Valérian Chambon
showing 2 related works from this author
Reconnaissance de l’émotion faciale et schizophrénie
2009
Resume La schizophrenie se caracterise par une large gamme de deficits dans les competences interpersonnelles. Une maniere d’aborder ces deficits consiste naturellement a explorer la capacite des patients schizophrenes a traiter des stimuli dont l’importance psychosociale est averee : les visages, par exemple. Il est aujourd’hui admis que les patients schizophrenes souffrent de difficultes importantes en matiere de reconnaissance et de discrimination faciales. Ces difficultes ont ete mises en evidence dans des paradigmes varies, incluant des tests de reconnaissance d’identite, d’emotion ou d’âge. L’etendue de ces troubles suggere l’alteration d’un mecanisme de traitement commun a tous les t…
The role of configural information in facial emotion recognition in schizophrenia
2005
International audience; The schizophrenia deficit in facial emotion recognition could be accounted for by a deficit in processing the configural information of the face. The present experiment was designed to further test this hypothesis by studying the face-inversion effect in a facial emotion recognition task. The ability of 26 schizophrenic patients and 26 control participants to recognize facial emotions on upright and upside-down faces was assessed. Participants were told to state whether faces expressed one of six possible emotions (happiness, anger, disgust, fear, sadness, neutrality) in two sessions, one with upright faces and the other with upside-down faces. Discriminability and t…