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Autistic Symptomatology, Face Processing Abilities, and Eye Fixation Patterns

机译:自闭症症状,面部处理能力和眼神定型

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Deviant gaze behavior is a defining characteristic of autism. Its relevance as a pathophysiological mechanism, however, remains unknown. In the present study, we compared eye fixations of 20 adults with autism and 21 controls while they were engaged in taking the Multifaceted Empathy Test (MET). Additional measures of face emotion and identity recognition were also obtained. While both groups fixated more on the face and mouth in the emotion recognition than in the face identity condition of the MET, individuals with autism fixated less on the face across MET conditions. Correlation analysis revealed associations between fixation time on the eyes and face processing abilities. Our results suggest that eye fixation patterns are an important characteristic of the social phenotype of autism.
机译:视线行为异常是自闭症的定义特征。然而,其作为病理生理机制的相关性仍然未知。在本研究中,我们比较了20名患有自闭症的成年人和21名对照者的眼睛注视,他们都参加了多方面的共情测验(MET)。还获得了面部表情和身份识别的其他措施。尽管两组人在情感识别中的表情和表情都比MET的脸部身份表情固定更多,但自闭症患者在MET情况下对脸部的固定较少。相关分析表明,眼睛的注视时间与面部处理能力之间存在关联。我们的结果表明,注视模式是自闭症的社会表型的重要特征。

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