The interplay of stress and processing of self-relevant information

压力与自我相关信息处理的相互作用

• 批准号: 265686004
• 负责人: Professor Dr. Hartmut Schächinger
• 金额: --
• 依托单位: Lehrstuhl für Klinische Psychologie und Psychotherapie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2014
• 资助国家: 德国
• 起止时间: 2013-12-31 至 2017-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/265686004?language=en
• 关键词: interplay; stress; processing; self; relevant

Stress is elicited by potentially harmful situations, and consists of physiological, emotional and behavioral responses. Stress responses are modulated by several parameters. Most important for stress processing is that the stressor is identified to be significant for the physical and perceived self. Threatening the self, e.g. by adding a socially evaluating element, enhances stress reactivity. Interestingly, a similar effect can also be found by sole activation of the self: visual self-display during a stressful situation exerted the same effect on stress reactivity as a threatening social evaluation panel. We could recently show that the presentation of self-resembling (morphed) face portraits enhanced positive emotional effects found during appetitive, erotic stimulation. Thus, we postulate that self-resemblance will enhance and modulate emotional/stress effects. Startle and stress experiments are proposed to study the cognitive mechanisms of self-resemblance, whether selfresemblance interacts with affective processes, and whether they are separable from mere familiarity effects.

压力是由潜在的有害情况引起的，包括生理、情绪和行为反应。压力反应由几个参数调节。对于压力处理来说，最重要的是确定压力源对身体和感知的自我具有重要意义。 Threatening the self, e.g.通过添加社会评价元素，增强压力反应性。有趣的是，仅通过自我激活也可以发现类似的效果：在有压力的情况下，视觉自我展示对压力反应的影响与威胁性社会评估小组相同。我们最近可以证明，自我相似（变形）面部肖像的呈现增强了在食欲和性刺激期间发现的积极情绪效果。因此，我们假设自我相似性会增强和调节情绪/压力的影响。提出惊吓和压力实验来研究自我相似的认知机制，自我相似是否与情感过程相互作用，以及它们是否与纯粹的熟悉效应分开。

项目成果

Self-Resemblance Modulates Processing of Socio-Emotional Pictures in a Context-Sensitive Manner: Evidence From Startle Modification and Heart Rate Deceleration

• DOI: 10.1027/0269-8803/a000216
• 发表时间: 2019-04
• 期刊: Journal of Psychophysiology
• 影响因子: 1.3
• 作者: J. B. Finke;Xinwei Zhang;Daniel Best;J. Lass-Hennemann;H. Schächinger