自身感知及其与超移动和正常移动儿童的运动范围的关系
Oluwakemi A Ituen1,2, Bouwien Smits-Engelsman3,4, Gillian Ferguson3
1Department of Health & Rehabilitation, University of Cape Town, Cape Town, South Africa. kemiituen@gmail.com.
Experimental brain research
|October 8, 2024
概括
与正常移动的同龄人相比,具有高移动性关节的儿童在自身感知上没有差异. 自受试验测试结果因测试类型而异,并且在不同的测试或四肢中无法预测.
科学领域:
- 神经科学是一个神经科学.
- 整形外科 整形外科 整形外科
- 发育儿科 发育儿科
背景情况:
- 超运动性,以增加关节运动范围为特征,可能会影响自身感知.
- 亲感,身体位置的感觉,对于运动控制和协调至关重要.
- 了解具有和没有超移动性的儿童的自身感知差异对于识别潜在的功能影响很重要.
研究的目的:
- 为了比较具有和没有关节高移动性的儿童之间的自身感知.
- 为了确定自身感知测试结果是否能预测其他测试的结果.
- 研究关节移动性对自身感知能力的影响.
主要方法:
- 对8至11岁的儿童进行了四次自身感知测试.
- 参与者被分为正常移动 (比顿分数0-4) 和超移动 (比顿分数5-9) 组.
- 测试包括单边/双边肘部位置再现和负载/不负载下肢估计.
主要成果:
- 在超移动和正常移动的儿童之间,没有发现自身感觉的显著差异.
- 与未加载的相比,负载估计减少了错误,独立于关节的移动性.
- 单边的肘部位置回忆显示出比双边更少的错误.
- 不同的亲感测试之间观察到较弱的相关性.
结论:
- 通过这些测试测量,儿童的关节高移动性似乎不会损害自身感受.
- 自身感知评估依赖于测试,在不同的任务或肢体中具有有限的预测价值.
- 负载的感觉输入可能会提高下肢的感知精度.
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