کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6823150 | 548493 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Facial affect recognition in early and late-stage schizophrenia patients
ترجمه فارسی عنوان
تشخیص بیماری در بیماران مبتلا به اسکیزوفرنی در اوایل و اواخر مرحله
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کلمات کلیدی
قسمت اول روانپریشی، جنون جوانی، استقرار، شناخت اجتماعی، شناخت احساسی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب رفتاری
چکیده انگلیسی
Prior studies have shown deficits in social cognition and emotion perception in first-episode psychosis (FEP) and multi-episode schizophrenia (MES) patients. These studies compared patients at different stages of the illness with only a single control group which differed in age from at least one clinical group. The present study provides new evidence of a differential pattern of deficit in facial affect recognition in FEP and MES patients using a double age-matched control design. Compared to their controls, FEP patients only showed impaired recognition of fearful faces (p = .007). In contrast to this, the MES patients showed a more generalized deficit compared to their age-matched controls, with impaired recognition of angry, sad and fearful faces (ps < .01) and an increased misattribution of emotional meaning to neutral faces. PANSS scores of FEP patients on Depressed factor correlated positively with the accuracy to recognize fearful expressions (r = .473). For the MES group fear recognition correlated positively with negative PANSS factor (r = .498) and recognition of sad and neutral expressions was inversely correlated with disorganized PANSS factor (r = â.461 and r = â.541, respectively). These results provide evidence that a generalized impairment of affect recognition is observed in advanced-stage patients and is not characteristic of the early stages of schizophrenia. Moreover, the finding that anomalous attribution of emotional meaning to neutral faces is observed only in MES patients suggests that an increased attribution of salience to social stimuli is a characteristic of social cognition in advanced stages of the disorder.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Schizophrenia Research - Volume 172, Issues 1â3, April 2016, Pages 177-183
Journal: Schizophrenia Research - Volume 172, Issues 1â3, April 2016, Pages 177-183
نویسندگان
MarÃa Verónica Romero-Ferreiro, Luis Aguado, Javier Rodriguez-Torresano, Tomás Palomo, Roberto Rodriguez-Jimenez, José Luis Pedreira-Massa,