Facial information processing in schizophrenia.
نویسندگان
چکیده
منابع مشابه
Facial information processing in schizophrenia
The processing of facial identity and emotion in schizophrenia and its relation with these patients’ cognitive and social functioning has been extensively studied over the last 25 years. In this paper, the results of 32 studies indexed in the PubMed database and published between 2001 and 2005 are analyzed and synthesized. Following the description of the problem and presentation of current hyp...
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Previous studies showed that schizophrenic patients have a deficit in facial information processing. The purpose of the present study was to test the abilities of patients with schizophrenia and normal controls in emotion and identity matching when these two dimensions were varied orthogonally. Subjects (20 schizophrenic patients and 20 controls) had to report if two faces had the same emotion ...
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The human face is of great importance as a stimulus in view of the detailed information it contains--information vital to understand in order to survive in the complex social world. There are different aspects to facial processing, including: affect analysis, recognition of individuality and recognition of familiarity, all of which have been incorporated into the cognitive model of Bruce and Yo...
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Although schizophrenia and schizoaffective disorders have both similar and differing clinical features, it is not well understood whether similar or differing pathophysiological processes mediate patients' cognitive functions. Using psychophysical methods, this study compared the performances of schizophrenia (SZ) patients, patients with schizoaffective disorder (SA), and a healthy control grou...
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Schizophrenia patients exhibit deficits in recognition and identification of facial emotional expressions, but it is unclear whether these deficits result from abnormal affective processing or an impaired ability to process complex visual stimuli such as faces. Participants comprised 16 outpatients with schizophrenia and 22 matched healthy control subjects who performed two computerized visual ...
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ژورنال
عنوان ژورنال: Psychology & Neuroscience
سال: 2008
ISSN: 1983-3288,1984-3054
DOI: 10.3922/j.psns.2008.1.004