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首页> 外文期刊>Journal of psychophysiology >Suppression of Facial Mimicry of Negative Facial Expressions in an Incongruent Context
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Suppression of Facial Mimicry of Negative Facial Expressions in an Incongruent Context

机译：抑制不协调背景下的阴性面部表情的面部模拟

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摘要

People react with Rapid Facial Reactions (RFRs) when presented with human facial emotional expressions. Recent studies show that RFRs are not always congruent with emotional cues. The processes underlying RFRs are still being debated. In our study described herein, we manipulate the context of perception and its influence on RFRs. We use a subliminal affective priming task with emotional labels. Facial electromyography (EMG) (frontalis, corrugator, zygomaticus, and depressor) was recorded while participants observed static facial expressions (joy, fear, anger, sadness, and neutral expression) preceded/not preceded by a subliminal word (JOY, FEAR, ANGER, SADNESS, or NEUTRAL). For the negative facial expressions, when the priming word was congruent with the facial expression, participants displayed congruent RFRs (mimicry). When the priming word was incongruent, we observed a suppression of mimicry. Happiness was not affected by the priming word. RFRs thus appear to be modulated by the context and type of emotion that is presented via facial expressions.
机译：当呈现人类面部情感表达时，人们与快速面部反应（RFR）反应。最近的研究表明，RFRS并不总是与情绪线索一致。 RFRS的过程仍在争论。在我们的研究中，我们操纵感知的背景及其对RFR的影响。我们使用潜意识的情感启动任务与情绪标签。记录面部肌电学（EMG）（EMG）（Frontalis，Rostugent，Zygomaticus和Degressor），而参与者观察到先进的静态词之前的静态面部表情（喜悦，恐惧，愤怒，悲伤和中性表达）（喜悦，恐惧，愤怒，悲伤或中立）。对于负面表情，当引发词与面部表情一致时，参与者展示了一致的RFRS（模拟）。当启动词不一致时，我们观察到抑制模仿。幸福并不受到启动词的影响。因此，RFRS似乎被通过面部表情呈现的上下文和情感的语境和类型调制。

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