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首页> 外文期刊>Journal of Autism and Developmental Disorders >A Systematic Review of Action Imitation in Autistic Spectrum Disorder
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A Systematic Review of Action Imitation in Autistic Spectrum Disorder

机译：自闭症谱系障碍中行为模仿的系统评价

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Imitative deficits have been associated with autistic spectrum disorder (ASD) for many years, most recently through more robust methodologies. A fresh, systematic review of the significance, characteristics, and underlying mechanism of the association is therefore warranted. From 121 candidates, we focused on 21 well-controlled studies involving 281 cases of ASD. Overall, children with ASD performed worse on imitative tasks (Combined Logit p value < .00005). The emerging picture is of delayed development in imitation, implicating a deficit in mapping neural codings for actions between sensory and motor modalities, rather than in motivation or executive function. We hypothesise that ASD is characterised by abnormal development of these mappings, such that they are biased towards object-oriented tasks at the expense of those required for action imitation per se.
机译：多年来，模仿缺陷已与自闭症谱系障碍（ASD）相关，最近是通过更可靠的方法。因此，有必要对协会的意义，特征和潜在机制进行全新的系统审查。在121位候选人中，我们专注于21项对照良好的研究，涉及281例ASD。总体而言，自闭症儿童在模仿任务上的表现较差（综合Logit p值<.00005）。新兴的画面是模仿的发展滞后，这暗示着在映射神经编码以感知和运动方式之间的动作方面而不是在动机或执行功能方面的缺陷。我们假设ASD的特征是这些映射的异常发展，从而使它们偏向于面向对象的任务，而以牺牲行为模仿本身的代价为代价。

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