The impact of emotional videos and emotional static faces on postural control through a personality trait approach
The impact of emotional videos and emotional static faces on postural control through a personality trait approach
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DOI：
10.1007/s00221-020-05941-5
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发表时间：
2020-10-14
影响因子：
2
通讯作者：
Vergilino-Perez, Dorine
中科院分区：
文献类型：
--
作者：
Lebert, Angelique;Chaby, Laurence;Vergilino-Perez, Dorine
在社会交往中，对情绪的感知通过触发诸如冻结或接近和回避反应等反应来影响运动行为。然而，很难清楚地了解情绪和姿势之间的关系，因为以前的研究显示出不一致的结果，这是由于刺激和/或所使用的姿势测量方法的差异。在这项研究中，我们深入研究了情绪的感知如何影响姿势控制和动作倾向，通过对比两种类型的刺激（情绪静态面孔或情绪视频）表达不同类型的基本情绪（快乐，恐惧，愤怒，悲伤，厌恶和中性）。我们还考虑了其他一些依赖于稳定个体特征的影响因素（例如，外倾性、神经质、偏执、移情等）和情绪状态（例如，焦虑）。我们的结果表明，动态刺激比静态刺激对姿势控制的影响更大。此外，我们工作的一个关键方面在于通过稳定的个人特征来调节情绪和姿势之间的关系。
During social interactions, perception of emotions affects motor behaviour by triggering responses like freezing or approach and avoidance reactions. It is however difficult to get a clear picture of the relationship between emotion and posture as previous studies showed inconsistent results, due to methodological differences on stimuli and/or the postural measures used. In this study, we thoroughly investigate how the perception of emotions affects postural control and action tendencies, by contrasting two types of stimuli (emotional static faces or emotional videos) expressing different types of basic emotions (happy, fear, angry, sad, disgust and neutral). We also take into account some other contributing factors relying on stable individual traits (e.g., extraversion, neuroticism, conscientiousness, empathy, etc) and emotional state (e.g., anxiety). Our results show that dynamic stimuli have a greater impact than static stimuli on postural control. Moreover, a crucial aspect of our work lay in the modulation of the relationship between emotions and posture, by stable individual traits.