The effects of BOTOX injections on emotional experience.
The effects of BOTOX injections on emotional experience.
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DOI：
10.1037/a0018690
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发表时间：
2010-06
期刊：
影响因子：
4.2
通讯作者：
Ochsner, Kevin N.
中科院分区：
文献类型：
--
作者：
Davis, Joshua Ian;Senghas, Ann;Brandt, Fredric;Ochsner, Kevin N.
尽管一个多世纪前就有人提出，面部表情的反馈会影响情绪体验，但对这一假说的检验一直模棱两可。在这里，我们直接测试了面部反馈假说(FFH)，方法是比较注射肉毒杆菌(会麻痹面部表情肌肉)和对照瑞士林(一种不影响面部肌肉的化妆品填充物)对自我报告的情绪体验的影响。当单独检查时，肉毒杆菌参与者对我们最积极和最消极的视频剪辑的情绪反应在治疗前后没有变化。然而，组间比较显示，与对照组相比，肉毒杆菌参与者总体上表现出情感体验的强度显著下降。这一结果归因于a)肉毒杆菌素组对轻度阳性片段的反应前后减少，以及b)Restylane对照组对阴性片段的反应意外增加。这些数据表明，面部表情的反馈对于情绪体验来说并不是必需的，但在某些情况下可能会影响情绪体验。这些发现为未来澄清表达-体验关系的工作指明了具体的方向。
Although it was proposed over a century ago that feedback from facial expressions influence emotional experience, tests of this hypothesis have been equivocal. Here we directly tested this facial feedback hypothesis (FFH) by comparing the impact on self-reported emotional experience of BOTOX injections (which paralyze muscles of facial expression) and a control Restylane injection (which is a cosmetic filler that does not affect facial muscles). When examined alone, BOTOX participants showed no pre- to post-treatment changes in emotional responses to our most positive and negative video clips. Between-groups comparisons, however, showed that relative to controls, BOTOX participants exhibited an overall significant decrease in the strength of emotional experience. This result was attributable to a) a pre- vs. post decrease in responses to mildly positive clips in the BOTOX group and b) an unexpected increase in responses to negative clips in the Restylane control group. These data suggest that feedback from facial expressions is not necessary for emotional experience, but may influence emotional experience in some circumstances. These findings point to specific directions for future work clarifying the expression-experience relationship.
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影响因子：
3.7
作者：
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影响因子：
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DOI：
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发表时间：
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期刊：
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影响因子：
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作者：
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通讯作者：
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作者：
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