进食障碍中的社会加工：神经影像学范式和研究领域组织构建。
Social Processing in Eating Disorders: Neuroimaging Paradigms and Research Domain Organizational Constructs.
机构信息
Department of Psychiatry, University of Texas at Southwestern Medical School, 6363 Forest Park Rd BL6.204, Dallas, TX, 75390, USA.
Department of Child and Adolescent Psychiatry and Behavioral Health, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, 2716 South Street, Philadelphia, PA, 19146, USA.
出版信息
Curr Psychiatry Rep. 2022 Dec;24(12):777-788. doi: 10.1007/s11920-022-01395-4. Epub 2022 Nov 22.
PURPOSE OF REVIEW
Social and environmental factors have been related to both symptom expression of disordered eating in individuals and changes in the prevalence of eating disorders (EDs) in populations. Neural differences in processing social information may contribute to EDs. This review assesses the evidence for aberrant neural responses during social processing in EDs.
RECENT FINDINGS
This review examines how constructs within the social processing domain have been evaluated by neuroimaging paradigms in EDs, including communication, affiliation, and understanding of both oneself and others. Differences related to social processing in EDs include altered processing for self-relevant stimuli, in the context of identity, valence, expectations, and affiliative relationships. Future work is needed to integrate how differences in processing social stimuli relate to alterations in cognitive control and reward as well as specific disordered eating symptoms.
目的综述
社会和环境因素与个体饮食失调症状的表现以及人群中饮食失调（ED）患病率的变化都有关。处理社会信息的神经差异可能导致 ED。本综述评估了 ED 患者在社会处理过程中异常神经反应的证据。
最近的发现
本综述检查了 ED 中神经影像学范式如何评估社会处理领域内的结构，包括交流、亲和以及对自身和他人的理解。ED 患者在社会处理方面的差异包括对与自身相关的刺激的处理发生改变，涉及身份、情绪效价、期望和亲和关系等方面。需要进一步的研究来整合处理社会刺激的差异与认知控制和奖励的改变以及特定的饮食失调症状之间的关系。
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