透过精神分裂症的视角:识别负面面部表情和家庭模式

IF 2.3 Q2 PSYCHIATRY Schizophrenia Research-Cognition Pub Date : 2024-11-05 DOI:10.1016/j.scog.2024.100336
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引用次数: 0

摘要

精神分裂症是一种复杂的疾病,具有幻觉、妄想和社会交往障碍等症状,而面部情绪识别障碍是其主要障碍之一。研究表明,识别面部情绪对于社会交往至关重要,而精神分裂症患者在识别面部情绪方面表现出明显的困难,尤其是在识别负面情绪方面。以往的研究主要集中在患者身上,对他们的一级亲属关注较少。本研究调查了偏执型和非偏执型精神分裂症患者、他们的兄弟姐妹以及匹配的健康对照组识别负面面部表情的能力。这项横断面研究从伊朗大不里士市拉齐医院的门诊病人中招募了 60 名偏执型精神分裂症患者、60 名非偏执型精神分裂症患者、59 名偏执型患者的兄弟姐妹、60 名非偏执型患者的兄弟姐妹和 30 名健康对照组。参与者的平均年龄为 35.7 岁,54% 为女性。艾克曼 60 面孔测试评估了对基本面部情绪的识别能力,重点是负面情绪。结果显示,偏执型精神分裂症患者在识别面部负面情绪方面的表现(平均分:15.7)明显低于非偏执型患者(16.4)和兄弟姐妹(偏执型兄弟姐妹为 28.1,非偏执型兄弟姐妹为 27.4)。相比之下,健康对照组的得分最高(29.0)。这项研究强调了精神分裂症患者在情绪识别方面的缺陷及其在家族中的潜在遗传基础,有助于理解与精神分裂症有关的社会认知缺陷。
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Through the lens of schizophrenia: Recognizing negative facial expressions and family patterns
Schizophrenia is a complex disorder with symptoms such as hallucinations, delusions, and impaired social interactions, and deficits in facial emotion recognition are a key area of impairment. Studies indicate that recognizing facial emotions is essential for social interaction, and individuals with schizophrenia show significant difficulties, especially in recognizing negative emotions. Previous research has primarily focused on patients, with less attention on their first-degree relatives. This study investigates the ability to recognize negative facial expressions in paranoid and non-paranoid schizophrenia patients, their siblings, and matched healthy controls. This cross-sectional study included 60 paranoid schizophrenia patients, 60 non-paranoid schizophrenia patients, 59 siblings of paranoid patients, 60 siblings of non-paranoid patients, and 30 healthy controls, recruited from outpatients at Razi Hospital in Tabriz, Iran. The mean age was 35.7 years, and 54 % of participants were female. The Ekman 60 Faces Test assessed the recognition of basic facial emotions, focusing on negative emotions. The results revealed that paranoid schizophrenia patients showed significantly lower performance in recognizing negative facial emotions (mean score: 15.7) compared to non-paranoid patients (16.4) and siblings (28.1 for paranoid siblings, 27.4 for non-paranoid siblings). In contrast, healthy controls scored highest (29.0). This study highlights the deficits in emotion recognition in schizophrenia and their potential genetic underpinnings within family lines, contributing to understanding social cognition deficits related to the disorder.
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来源期刊
CiteScore
5.60
自引率
10.70%
发文量
54
审稿时长
67 days
期刊最新文献
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