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任务约束对自闭症儿童姿势控制规律性的影响
Letícia Paes Silva1, Clarissa Cardoso Dos Santos Couto Paz1, Mariana Rodrigues Carvalho de Aquino1
1Graduate Program in Rehabilitation Sciences, School of Physical Education, Physical Therapy and Occupational Therapy, Department of Physical Therapy, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Human movement science
|January 31, 2026
概括
自闭症儿童比正常发育的儿童表现出更常规的姿势控制 (PC),这表明他们的适应能力较差. 这表明PC受自闭症谱系障碍 (ASD) 的任务需求和个体特征的影响.
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
- 发动机控制器的控制器
背景情况:
- 姿势控制 (PC) 障碍在自闭症谱系障碍 (ASD) 中很常见,并影响发展.
- 在不同的任务条件下调查PC至关重要,因为可能会导致损伤的恶化.
- 在ASD中理解PC需要检查其在不同环境中的规律性和适应性.
研究的目的:
- 探索自闭症儿童与典型发育 (TD) 儿童相比,姿势控制 (PC) 的规律性.
- 评估不同任务条件 (站立,坐着,坐着精细运动任务) 如何影响ASD和无ASD儿童的PC规律性.
- 为了调查影响PC模式的潜在组别任务相互作用.
主要方法:
- 一项涉及24名自闭症儿童和匹配的TD儿童的横截面研究.
- 使用多尺度透法评估PC规律性.
- 通过三个条件进行评估:站立,坐着,以及在执行精细运动任务时坐着.
主要成果:
- 在所有测试条件中,自闭症儿童在所有测试条件中表现出明显更常规的PC,而不是TD儿童 (p = 0.032).
- 在不同的任务条件中,PC规律性有显著的变化 (p < 0.001),但组差异保持一致 (p = 0.697).
- 自闭症儿童的低率表明了更可预测的PC模式和降低的适应能力,受任务需求和个人因素的影响.
结论:
- 与TD同龄人相比,自闭症儿童表现出不太适应的姿势控制,其特点是更常规的模式.
- 任务要求和个体特征相互作用,影响自闭症儿童的PC,突出需要特定环境的评估和干预.
- 这些发现可以解释ASD中的运动挑战,并强调在功能活动中考虑任务限制的重要性.
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