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首页> 外文期刊>Journal of Clinical and Experimental Neuropsychology >Spontaneous and posed emotional facial expressions following severe traumatic brain injury
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Spontaneous and posed emotional facial expressions following severe traumatic brain injury

机译：严重外伤性脑损伤后自发性和姿势性情绪表情

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Aim: The current study aimed to test the intensity of spontaneous emotional expressions and the accuracy of posed emotional expressions in patients with severe traumatic brain injury (TBI). Method: Twenty-three participants with TBI and 27 matched control participants were asked to relate personal angry, happy, and sad events (spontaneous expressivity) and to pose angry, happy, and sad expressions in response to a photo or word cue (posed expressivity). Their emotional facial expressions were coded via judges' ratings. Results: Participants with TBI had less intense sad expressions when relating a sad event than did control participants. No group difference emerged in the happy and angry events, the latter possibly due to differentially low interrater reliability for anger ratings. Participants with TBI were impaired in their ability to pose sad emotions. Conclusions: These preliminary findings suggest that patients with TBI are impaired at expressing sad expressions either spontaneously or deliberately. This may reflect difficulties in the initiation or suppression of facial expression as well as an impaired semantic knowledge of the facial configuration of sad expression.View full textDownload full textKeywordsPosed facial expression, Spontaneous facial expression, Traumatic brain injury, Nonverbal communication, Interpersonal functioningRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/13803395.2012.702734
机译：目的：本研究旨在测试重度颅脑损伤（TBI）患者的自发情绪表达强度和姿势情绪表达的准确性。方法：二十三名患有TBI的参与者和27名相匹配的对照组参与者被要求关联个人的愤怒，快乐和悲伤事件（自发表现），并响应照片或单词提示（姿势表现）摆出愤怒，快乐和悲伤的表情）。他们的情感表情通过法官的评分进行编码。结果：TBI参与者在引发悲伤事件时的悲伤表情比对照组参与者少。在高兴和愤怒的事件中没有出现群体差异，后者可能是由于愤怒评级的不同间人可靠性差异所致。 TBI的参与者表达悲伤情绪的能力受到损害。结论：这些初步发现表明，TBI患者自发或故意表达悲伤的表情均受到损害。这可能反映出面部表情的启动或抑制方面的困难，以及悲伤表情的面部构造的语义知识受损。查看全文下载全文关键字面部表情，自发性面部表情，脑外伤，非语言交流，人际交往相关变量var addthis_config = {ui_cobrand：“泰勒和弗朗西斯在线”，servicescompact：“ citeulike，netvibes，twitter，technorati，delicious，linkedin，facebook，stumbleupon，digg，google，更多”，发布：“ ra-4dff56cd6bb1830b”}；添加到候选列表链接永久链接http://dx.doi.org/10.1080/13803395.2012.702734

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