自闭症谱系障碍学龄前儿童的姿势控制和感官处理:一项横断研究
Marta Ferreiro-Pérez1, Vanesa Abuín-Porras2, Patricia Martín-Casas3,4
1Centro de Atención Temprana de Parla (ADEMPA), 28981 Madrid, Spain.
Children (Basel, Switzerland)
|March 28, 2024
概括
患有自闭症谱系障碍 (ASD) 的学龄前儿童在保持平衡方面表现出感官处理挑战. 他们严重依赖体感官输入,特别是当视觉线索不稳定时,影响着姿势控制.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 生物力学 生物力学
背景情况:
- 感官处理对于儿童的姿势控制至关重要.
- 它在患有自闭症谱系障碍 (ASD) 的学龄前儿童中的作用尚不清楚.
- 了解这种联系对于他们的发展进步至关重要.
研究的目的:
- 评估ASD学龄前儿童对PC的感官信息利用.
- 为了将站立时的PC与功能任务相关联.
- 确定特定的感觉系统对ASD平衡的贡献.
主要方法:
- 对27名患有自闭症的学龄前儿童 (3-6岁) 进行横截面研究.
- 感官整合和平衡的修改临床测试 (m-CTSIB) 通过视频分析身体摇摆.
- 儿科平衡尺度 (PBS) 用于功能平衡评估.
主要成果:
- 在m-CTSIB (p < 0.001) 期间,PC的感觉系统利用率存在显著差异.
- 显著依赖体感官信息;增加不稳定性,没有或有可变视觉输入.
- PBS分数和前庭指数之间的负相关性 (p < 0.05).
结论:
- 患有自闭症的学龄前儿童在不同的感官条件下与PC作斗争.
- 对体感官线索的高度依赖是显而易见的,特别是在视觉不稳定的情况下.
- 门处理方面的挑战可能会影响这一群体的整体平衡.
相关概念视频
01:19Autism Spectrum Disorder
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Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
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01:28Major Somatic Sensory Pathways
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Sensory impulses related to touch, pressure, vibration, and proprioception from various body parts, such as the limbs, trunk, neck, and posterior head, travel to the cerebral cortex through the posterior column-medial lemniscus pathway. The pathway’s name derives from the two white-matter tracts that convey the impulses: the spinal cord's posterior column and the brainstem's medial lemniscus. First-order sensory neurons extend their axons into the spinal cord, forming the...
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