Heterogeneity of Visual Preferences for Biological and Repetitive Movements in Children With Autism Spectrum Disorder
Heterogeneity of Visual Preferences for Biological and Repetitive Movements in Children With Autism Spectrum Disorder
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自闭症谱系障碍儿童生物和重复运动视觉偏好的异质性
DOI：
10.1002/aur.2366
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发表时间：
2020-09
期刊：
影响因子：
4.7
通讯作者：
Yi Li
中科院分区：
文献类型：
--
作者：
Li Tianbi;Li Yewei;Hu Yixiao;Wang Yuyin;Lam Cheuk Man;Ni Wei;Wang Xueqin;Yi Li
以前的研究多次报道了自闭症谱系障碍(ASD)患者对重复运动的非典型视觉偏好和对生物运动的缺乏感知。然而，有限的研究调查了ASD患者视觉偏好的异质性。在目前的研究中，我们使用配对的优先观看范式，探索了自闭症儿童对不同运动类型(重复、生物和随机)的视觉偏好。39名自闭症儿童和37名典型发育中(TD)儿童参与了我们的研究，他们的眼动被记录为视觉偏好的指数。我们研究了ASD组和TD组之间视觉偏好的差异，以及ASD组内视觉偏好的异质性。我们发现ASD儿童和TD儿童之间的组差异：总体而言，ASD组更喜欢重复运动，而TD组更喜欢生物运动。我们还检测到ASD组内视觉偏好的异质性：尽管大多数ASD儿童喜欢重复运动，正如之前的研究所报道的那样，39名ASD儿童中有9人与TD同龄人一样喜欢生物运动。此外，视觉偏好模式与自闭症症状相关，尤其是社交障碍。我们的研究为ASD儿童的视觉注意和对重复运动的主要视觉偏好的异质性提供了证据。这一发现增加了ASD患者的异质性行为症状和非典型视觉偏好的文献。
Previous studies have repeatedly reported atypical visual preferences to repetitive movements and deficient perception of biological movements in individuals with autism spectrum disorder (ASD). However, limited research has investigated the heterogeneity of the visual preferences in individuals with ASD. In the current study, we explored the visual preferences to different movement types (repetitive, biological, and random) in children with ASD using a paired preferential looking paradigm. Thirty‐nine children with ASD and 37 typically developing (TD) children participated in our study, with their eye movements recorded as the index of visual preferences. We examined the differences of visual preferences between the ASD and TD group, and the heterogeneity of visual preferences within the ASD group. We found group differences between children with ASD and TD children: Overall, the ASD group preferred repetitive movements while the TD group preferred biological movements. We also detected heterogeneity of visual preferences within the ASD group: Although the majority of children with ASD preferred repetitive movements as previous studies reported, 9 out of 39 children with ASD preferred biological movements similarly as their TD peers. Moreover, the visual preference patterns were correlated with autistic symptoms, especially the socio‐communicative impairments. Our study provided evidence of heterogeneity of visual attention and main visual preference to repetitive movements in children with ASD. The findings add to the body of literature of the heterogeneous behavioral symptoms and the atypical visual preferences in individuals with ASD.
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影响因子：
6.2
作者：
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