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侧面任务参数与ERN与焦虑之间的关联强度有关:元分析
George A Buzzell1,2, Yanbin Niu3, Emily Machado1,2
1Department of Psychology, Florida International University, 11200 SW 8th St, Miami, FL 7 33199, USA.
bioRxiv : the preprint server for biology
|September 10, 2024
概括
任务变化对错误监测 (ERN) 和焦虑之间的联系产生了重大影响. 在Flanker任务中,双手响应和块级反是观察到的ERN-焦虑关联强度的两倍.
科学领域:
- 认知神经科学 认知神经科学
- 心理生理学 心理生理学
背景情况:
- 与错误相关的负面性 (ERN) 反映了错误监控,并与焦虑有关.
- 之前的研究显示了温和的ERN焦虑关联,任务变化经常被忽视.
研究的目的:
- 调查Flanker任务参数如何影响ERN焦虑关联.
- 解释有关ERN焦虑效应大小的文献中的不一致性.
主要方法:
- 对现有的ERN焦虑效应大小的元分析.
- 对刺激类型,响应类型和块级反的变化进行编码.
- 超回归以通过任务参数来评估调节.
主要成果:
- 刺激类型没有影响ERN与焦虑的关联.
- 双手响应任务和区块级反显著增加了ERN焦虑效应大小 (增加了一倍以上).
结论:
- 任务参数,特别是响应类型和反,是ERN焦虑关联的关键调节者.
- 考虑这些参数可以协调文献上的差异,并指导未来的研究设计.
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