首页> 外文期刊>Journal of Autism and Developmental Disorders >Laterality Biases to Chimeric Faces in Asperger Syndrome: What is Right About Face-Processing?
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Laterality Biases to Chimeric Faces in Asperger Syndrome: What is Right About Face-Processing?

机译:在阿斯伯格综合症中嵌合体面孔的偏向性偏向:脸部处理的正确之处是什么?

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People show a left visual field (LVF) bias for faces, i.e., involving the right hemisphere of the brain. Lesion and neuroimaging studies confirm the importance of the right-hemisphere and suggest separable neural pathways for processing facial identity vs. emotions. We investigated the hemispheric processing of faces in adults with and without Asperger syndrome (AS) using facial emotion and identity chimeric tasks. Controls showed an LVF bias in both tasks, but no perceptual bias in a non-social control task. The AS group showed an LVF bias during both tasks, however the bias was reduced in the identity condition. Further, the AS group showed an LVF bias in the non-social condition. These results show a differential pattern of hemispheric processing of faces in AS.
机译:人们对面部表现出左视野(LVF)偏见,即涉及大脑的右半球。病变和神经影像学研究证实了右半球的重要性,并提出了用于处理面部身份与情绪的可分离神经通路。我们研究了使用面部情感和身份嵌合任务对患有和不患有阿斯伯格综合症(AS)的成年人的面孔进行半球处理。控件在这两项任务中均显示出LVF偏见,但在非社交性控件中则没有感知偏见。 AS组在这两项任务中均表现出LVF偏见,但是在身份状况上偏见有所减少。此外,AS组在非社交状态下显示LVF偏见。这些结果显示了AS中人脸半球处理的不同模式。

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