在患有轻度或重度发育协调障碍的儿童中,运动认知合受损
Reza Abdollahipour1, Ludvík Valtr1, Kamila Banátová1
1Department of Natural Sciences in Kinanthropology, Faculty of Physical Culture, Palacký University Olomouc, Olomouc, Czechia.
Frontiers in human neuroscience
|November 9, 2023
概括
患有发育协调障碍 (DCD) 的儿童表现出运动抑制缺陷,无论疾病的严重程度如何. 这项研究发现,与典型发育的儿童相比,中度和严重的DCD组都在抗跳动任务中扎.
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:
- 发育协调障碍 (DCD) 的特点是运动-认知合缺陷.
- DCD严重程度对这些运动认知缺陷的影响仍然不清楚.
研究的目的:
- 与典型发育儿童 (TDC) 相比,研究严重DCD (s-DCD) 和中度DCD (m-DCD) 的儿童的认知运动合.
- 检查不同程度的抑制控制如何影响这些群体的运动认知表现.
主要方法:
- 对29名s-DCD,53名m-DCD和201名TDC儿童 (6-12岁) 进行了双跳到达任务 (DJRT) 和反跳到达任务 (AJRT).
- 在触摸屏界面上评估性能,测量运动速度和准确性,在达到具有反应性 (跳跃) 和抑制性 (抗跳跃) 组件的任务时.
主要成果:
- 在标准的DJRT中没有观察到任何显著的群体差异.
- 患有DCD (s-DCD和m-DCD) 的儿童在AJRT上明显比TDC慢,表明运动抑制受损.
- 在AJRT上,s-DCD和m-DCD组之间的性能差异并不显著.
结论:
- 在患有DCD的儿童中存在运动抑制缺陷.
- 这些缺陷似乎独立于DCD的严重程度,这表明该疾病的核心特征.
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