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脑神经联结异常—自闭症认知神经科学研究新进展

作者：曹漱芹　方俊明

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　　Abnormal Neural Connectivity——New Direction of
　　Neurocognitive Research for Autism
　　
　　CAO Shuqin1 FANG Junming2
　　（1.College of Preschool and Special Education, East China Normal University，200062；
　　2.Hangzhou college of preschool teacher,
　　Zhejiang Normal University, 310012)
　　
　　Abstract
　　Based on the review of behavioral and cognitive studies in autism, the article introduced and analysed the most recent and representative findings of the disorder in cognitive-neuroscience: evidence for abnormal neural connectivity. According to the abnormal neural connectivity hypothesis, autism co-occurred with “local over-connectivity” and “distant under-connectivity”. Structural and functional brain connectivity studies in autism did provide some support for the hypothesis. The abnormal neural connectivity hypothesis provided some directions in integrating the multi-dimensional research findings, understanding the disorder, early diagnosis and intervention.
　　Key words
　　autism local over-connectivity distant under-connectivity
　　
　　(责任编校：杨希洁)
　　

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