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首页> 外文期刊>European journal of oral sciences >Can you read my pokerface? A study on sex differences in dentophobia
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Can you read my pokerface? A study on sex differences in dentophobia

机译：你能看懂我的扑克脸吗？恐惧症的性别差异研究

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摘要

Men and women with dentophobia differ in specific fear contents and underlying brain activity during symptom provocation. Possible sex differences concerning other basic emotions, such as disgust, have undergone minimal investigation. Therefore, we recorded the facial electromyogram from the musculus levator labii (as a specific disgust indicator) and the heart rate of 36 individuals with dentophobia (18 women and 18 men with comparable disorder severity) and of 36 non-phobic controls (18 women and 18 men). The participants were asked to look at pictures showing dental treatment scenes, generally fear- and disgust-inducing, as well as pictures with neutral contents. Subsequently they performed an affective picture rating. Independently of sex, phobic subjects relative to controls showed heart-rate acceleration when watching pictures of dental treatment scenes, reflecting a fear reaction. Male and female phobic subjects did not differ in their verbal reports of fear and disgust experienced. However, phobic women showed enhanced disgust-related facial electromyographic activity to dental treatment scenes relative to men. This sex-specific response pattern points to the greater relevance of disgust for the female symptomatology of dentophobia, or it might also be possible that male patients more successfully inhibit disgust reactions during confrontation.
机译：患有恐惧症的男性和女性在症状激发过程中的特定恐惧内容和潜在的大脑活动有所不同。有关其他基本情绪（例如厌恶）的可能的性别差异，经过最少的调查。因此，我们记录了来自小肌上提肌的面部肌电图（作为一种特定的厌恶指标），记录了36名患有恐惧症的人（18名女性和18名男性，疾病严重程度相近）和36名非恐惧性对照（18名女性和18个人）。要求参与者查看显示牙科治疗场景的图片（通常是引起恐惧和厌恶的图片）以及中性内容的图片。随后，他们进行了情感图片评级。与性别无关，与对照组相对的恐惧受试者在看牙科治疗场景时显示出心律加快，反映出恐惧反应。男性和女性恐惧症受试者的口头报告没有经历过恐惧和厌恶。但是，与男性相比，恐惧女性对牙齿治疗场景的厌恶性面部肌电图活动增强。这种针对性别的反应模式表明，厌恶与女性恐惧症的心理症状具有更大的相关性，或者男性患者也有可能在对抗中更成功地抑制厌恶反应。

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