在情绪调节期间的相同步大脑连接:依恋作为调节者
Marcos Domic-Siede1, Mónica Guzmán-González1, Romina Ortiz1
1Escuela de Psicología, Universidad Católica del Norte, Antofagasta, 1270709, Chile.
Social cognitive and affective neuroscience
|July 1, 2025
概括
附件风格的个体差异影响情绪调节策略. 附着焦虑影响认知重新评估网络连接,而回避影响表达式抑制网络.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 附着理论 附着理论
背景情况:
- 情绪调节对于心理健康至关重要.
- 依恋理论认为,依恋的个体差异会影响情绪体验和情绪调节.
- 情绪调节的基础的神经机制可能是由依恋倾向塑造的.
研究的目的:
- 调查认知重新评估和表达性抑制如何影响大脑连接.
- 为了确定依恋焦虑和回避是否在情绪调节期间调节神经连接.
- 为了检查三角波段,三角波段,α波段和β波段的振荡性大脑连接.
主要方法:
- 60名成年人在情绪调节任务中接受了脑电图 (EEG).
- 连接性是使用微分加权阶段滞后指数 (wPLI) 来衡量的.
- 线性混合效应模型分析了情绪调节策略和依恋对连接性的影响.
主要成果:
- 认知重新评估增强了 teta 带连接,特别是在前端和分布式站点之间.
- 表达式抑制增加了涉及正面和中央电极的β频带连接.
- 在重新评估期间,依恋焦虑与theta连接性降低相关;在抑制期间,回避与β连接性增加相关.
结论:
- 情绪调节策略利用不同的大脑网络.
- 附着方向显著调节这些神经网络.
- 在重新评估中,theta连接可能支持自上而下的控制,而β连接可能有助于抑制抑制.
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