ISSN 0439-755X
CN 11-1911/B
主办:中国心理学会
   中国科学院心理研究所
出版:科学出版社

心理学报 ›› 2025, Vol. 57 ›› Issue (2): 232-246.doi: 10.3724/SP.J.1041.2025.0232

• 研究报告 • 上一篇    下一篇

抑郁倾向对自我关注重评和情境关注重评影响的脑网络研究

孙岩, 王艺锦, 侯沛雨, 冯雪, 兰帆   

  1. 辽宁师范大学心理学院, 大连 116029
  • 收稿日期:2023-05-04 发布日期:2024-12-20 出版日期:2025-02-25
  • 通讯作者: 孙岩, E-mail: sunyan@lnnu.edu.cn
  • 基金资助:
    国家社会科学基金教育学一般课题(BHA220134)资助

A brain network study on the influence of a depressive tendency on self-focused reappraisal and situation-focused reappraisal

SUN Yan, WANG Yijin, HOU Peiyu, FENG Xue, LAN Fan   

  1. School of Psychology, Liaoning Normal University, Dalian 116029, China
  • Received:2023-05-04 Online:2024-12-20 Published:2025-02-25

摘要: 抑郁倾向是介于抑郁情绪和抑郁症之间的轻度抑郁状态, 这种状态被连续诱发则会增加抑郁症的发病率。认知重评是使用广泛且有效的情绪调节策略, 可分为自我关注重评和情境关注重评, 抑郁倾向个体在这两种策略下的调节效果及脑网络特征如何变化尚不清楚。本研究采用复杂网络探讨抑郁倾向个体在自我关注重评和情境关注重评任务期间的调节效果及脑网络特征。结果发现, 抑郁倾向组在认知重评任务期间的效价评分总体上低于健康对照组, 唤醒度评分差异并不显著; 两组被试在自我关注重评和情境关注重评任务期间的聚类系数、局部效率和最大介数中心性存在显著差异; 局部脑区差异主要位于边缘叶、额叶和顶叶等。抑郁倾向组自我关注重评和情境关注重评任务脑网络的异常活动与抑郁倾向的严重程度有关。这表明, 异常的脑网络特征可能表明抑郁倾向个体认知重评功能受损, 这为预防和改善抑郁倾向症状提供新的见解。

关键词: 抑郁倾向, 认知重评, 自我关注重评, 情境关注重评, 复杂网络

Abstract: Depression inclination is the state between normal depressed mood and depression that meets clinical diagnostic criteria. If a depressed mood is continuously induced and cannot be transferred, it increases the likelihood of the development of clinical depression. Cognitive reappraisal, which includes self-focused reappraisal and situation-focused reappraisal, is the most widely used and effective emotion regulation strategy. The regulatory effects of these two strategies and the changes in brain network characteristics in individuals with an inclination towards depression are still unclear.
In this study, complex networks were used to investigate the moderating effects and brain network characteristics of individuals inclined toward depression during self-focused reappraisal and situation-focused reappraisal tasks.
The results of the cognitive reappraisal task indicated that undergraduate students inclined toward depression had lower emotional valence scores overall compared to the control group, although there was no significant difference in arousal scores. The results of the brain network analysis for the cognitive reappraisal task revealed that clustering coefficients, local efficiency, and maximum mediated centrality were significantly different between the depression inclination group and the control group; local brain area differences between the two groups of subjects were mainly located in the limbic lobe, frontal lobe and parietal lobe.
These findings suggest that abnormal topological neural mechanisms may impair negative emotion regulation in individuals with an inclination towards depression and provide new insights into the prevention and improvement of depression symptoms.

Key words: depression inclination, cognitive reappraisal, self-focused reappraisal, situation-focused reappraisal, complex network

中图分类号: