Interoception primes negative emotion processing during cognitive reappraisal: Electroencephalographical evidence

IF 5.3 1区心理学 Q1 PSYCHOLOGY, CLINICAL International Journal of Clinical and Health Psychology Pub Date : 2024-10-01 DOI:10.1016/j.ijchp.2024.100515

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Abstract

Interoception, which refers to sensing, interpreting, and integrating internal bodily signals, has been suggested to be associated with emotion regulation. Previous research has demonstrated individual differences in interoception and its impact on emotion regulation. However, the priming effect of interoception on emotion regulation and the underlying neural mechanisms remain unknown. This study aims to examine how interoception primes different strategies of cognitive reappraisal, using electroencephalography (EEG). Thirty-seven healthy participants completed an interoceptive priming task. We found that interoception increased the amplitudes of the late positive potential (LPP) during both interpretation and detachment strategies. The priming effect of interoception in enhancing LPP amplitudes lasted longer for interpretation than for detachment. A decrease in alpha power during reinterpretation was observed after interoceptive priming, but not during detachment. The results revealed that interoception enhanced attention to bodily signals associated with negative emotions during cognitive reappraisal. Interoception showed distinct effects on different strategies of cognitive reappraisal, with different underlying neural mechanisms. Interoception-based programs may be an effective way to enhance the capacity for cognitive reappraisal.

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在认知再评价过程中，截获会激发负面情绪处理：脑电图证据

内感知是指对身体内部信号的感知、解释和整合，被认为与情绪调节有关。以往的研究已经证明了内感知的个体差异及其对情绪调节的影响。然而，内感知对情绪调节的引物效应及其背后的神经机制仍然未知。本研究旨在利用脑电图（EEG）研究内感知如何激发不同的认知再评价策略。37 名健康参与者完成了互感引物任务。我们发现，在解释和脱离两种策略中，内感知都会增加晚期正电位（LPP）的振幅。在解释过程中，内感知增强 LPP 振幅的引物效应比脱离过程持续时间更长。在互感引物作用下，重新解读时的α功率有所下降，而分离时则没有。结果表明，在认知再评价过程中，互感增强了对与负面情绪相关的身体信号的注意。内感知对不同的认知再评价策略有不同的影响，其潜在的神经机制也不同。基于互感的计划可能是提高认知再评价能力的有效方法。

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来源期刊

International Journal of Clinical and Health Psychology PSYCHOLOGY, CLINICAL-

CiteScore

10.70

自引率

5.70%

发文量

审稿时长

33 days

期刊介绍： The International Journal of Clinical and Health Psychology is dedicated to publishing manuscripts with a strong emphasis on both basic and applied research, encompassing experimental, clinical, and theoretical contributions that advance the fields of Clinical and Health Psychology. With a focus on four core domains—clinical psychology and psychotherapy, psychopathology, health psychology, and clinical neurosciences—the IJCHP seeks to provide a comprehensive platform for scholarly discourse and innovation. The journal accepts Original Articles (empirical studies) and Review Articles. Manuscripts submitted to IJCHP should be original and not previously published or under consideration elsewhere. All signing authors must unanimously agree on the submitted version of the manuscript. By submitting their work, authors agree to transfer their copyrights to the Journal for the duration of the editorial process.