Processing of facial configuration in individuals at ultra-high risk for schizophrenia
Abstract
Discrepancies in the ability to recognize faces constitute an important aspect of the impaired social cognitive abilities of patients with schizophrenia. Previous studies have suggested that specific problems with the processing of facial configuration affect the face-recognition deficit in patients with schizophrenia. However, little is known about whether these deficits in face recognition are present before the onset of schizophrenia. This study compared performances on a face processing task among three groups: individuals at ultra-high risk for schizophrenia (n=20), patients with schizophrenia (n=18), and normal controls (n=20) using a face-discrimination task involving pairs of photographs depicting upright and inverted images with changing features and configurations. Chair stimuli were used as the control task. The individuals at ultra-high risk for schizophrenia performed more poorly than did normal controls with regard to the processing of facial configuration but not the facial feature and did not differ significantly from the patients with schizophrenia with regard to the processing of facial configuration and upright facial features. This study suggests that a specific dysfunction in the processing of facial config...Continue Reading
References
Citations
Social cognition deficits and the 'ultra high risk' for psychosis population: a review of literature
Related Concepts
Related Feeds
Antipsychotic Drugs
Antipsychotic drugs are a class of medication primarily used to manage psychosis (including delusions, hallucinations, paranoia or disordered thought), principally in schizophrenia and bipolar disorder. Discover the latest research on antipsychotic drugs here