发展性语言障碍儿童的运动技能和上肢自觉缺陷
Ting-Yi Hsueh1, Hsin-Jen Hsu2,3, Yu-Ting Tseng1,3,4
1Department of Kinesiology, National Tsing Hua University, Hsinchu City, Taiwan.
Journal of speech, language, and hearing research : JSLHR
|October 2, 2025
概括
患有发育性语言障碍 (DLD) 的儿童的运动技能较差,手腕位置感不太精确. 这表明DLD中存在广泛的感觉运动困难,影响运动和体感觉.
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
- 语音和语言治疗治疗
背景情况:
- 患有发育性语言障碍 (DLD) 的儿童经常出现运动挑战和体感知觉问题.
- 上肢自觉,对于运动控制至关重要,在DLD中还没有得到充分的研究.
- 这项研究通过检查DLD儿童的运动技能和手腕位置感应来解决这个差距.
研究的目的:
- 为了研究DLD的普通话儿童的运动能力.
- 为了评估手腕位置感觉敏度在儿童DLD.
- 为了比较DLD儿童与典型发育 (TD) 同龄人之间的这些能力.
主要方法:
- 27名DLD儿童和27名TD儿童 (6-12岁) 参与了这项研究.
- 用儿童运动评估电池第二版 (MABC-2) 评估运动功能.
- 通过ipsilateral和contralateral匹配任务,测量位置误差 (PE) 和PE标准偏差 (SDPE) 来评估手腕位置感.
主要成果:
- 患有DLD的儿童在所有MABC-2域中得分明显较低 (p < .001),其中77.8%低于第5百分位.
- 这表明与发育协调障碍有很高的并发症.
- 虽然位置误差 (PE) 在不同组之间没有差异,但患有DLD的儿童显示SDPE值明显更高 (p < .05),表明手腕位置感觉的精度降低.
结论:
- 患有DLD的儿童在运动技能和上肢自感敏度方面都表现出缺陷.
- 这项研究强调了DLD中手腕自觉受损,强调了广泛的感觉运动困难.
- 这些发现有助于更深入地了解DLD体感处理.
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