实验性情感诱导对实验性疼痛的影响:一个系统的审查和元分析
Mai Bjørnskov Mikkelsen1, Henrike Neumann1, Cecilie Rask Buskbjerg1
1Dept. of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark.
Pain
|October 27, 2023
概括
积极的情绪显著降低了实验性疼痛感知. 负面情绪对疼痛的影响不太明显,在组内分析中有一些证据表明疼痛恶化. 这篇评论综合了情绪对疼痛的影响.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 疼痛研究 疼痛研究
背景情况:
- 情绪对疼痛感知的影响得到了广泛认可,但缺乏全面的综合.
- 研究情绪与疼痛相互作用的实验研究需要系统的审查和元分析.
研究的目的:
- 系统地审查和对现有的实验证据进行元分析,研究诱导情绪对非临床成年人实验诱导疼痛的影响.
- 综合积极和消极情绪诱导对疼痛感知的影响.
主要方法:
- 在PsycInfo和PubMed的系统文献搜索到2023年4月10日.
- 包括测量自我报告的情绪诱导和对照组或条件之间的疼痛差异的研究.
- 对个别研究和聚合元分析 (贝叶斯式和频率式) 的偏差风险评估.
主要成果:
- 与对照条件相比,积极情绪诱导显著减轻了疼痛 (组间子g = -0.48;组内g = -0.24).
- 消极情绪诱导在组内分析 (g = 0.14) 中显示出显著的疼痛加剧作用,但在组间分析 (g = -0.29) 中没有显著的疼痛加剧作用.
- 贝叶斯元分析支持积极情绪诱导的效果比负面情绪诱导的效果更强.
结论:
- 积极情绪诱导显示出明显的减轻疼痛的效果.
- 负面情绪诱导对疼痛感知的影响不那么有说服力.
- 研究结果表明,动机系统和分心在调节疼痛方面发挥着作用,尽管异质性限制了概括性.
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