听觉节奏有助于那些有发展协调障碍风险的儿童的感知和行动
Chantal Carrillo1, Andrew Chang2,3, Hannah Armstrong2
1Department of Psychology, Neuroscience, and Behaviour, McMaster University, Hamilton, ON, Canada. carrilcj@mcmaster.ca.
Scientific reports
|May 28, 2024
概括
患有发育协调障碍 (DCD) 的儿童在听觉运动技能方面表现出缺陷. 节奏性听觉线索改善了他们的语音感知和运动时间,建议新的康复途径.
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
- 听觉感知是一种听觉感知.
背景情况:
- 发育协调障碍 (DCD) 是一种常见的神经发育障碍,影响儿童的运动技能.
- 在各种运动障碍中观察到节奏跟踪和听觉运动同步的缺陷.
- 听觉节奏越来越多地用于运动障碍者康复计划.
研究的目的:
- 调查患有DCD风险的儿童的听觉运动缺陷.
- 确定听觉节律规律是否有利于这些儿童的听觉感知和运动协调.
- 探索听觉运动性能与标准化运动评估之间的联系.
主要方法:
- 用节奏调制进行语音识别任务,对患有DCD风险的儿童和典型发育 (TD) 的儿童进行了管理.
- 听力-运动敲击任务是用和没有节奏线索 (计量仪,音乐) 执行的.
- 用标准化的运动评估来评估运动协调.
主要成果:
- 与TD儿童相比,在语音节奏调节时,患有DCD风险的儿童在语音识别任务中表现更差.
- 虽然患有DCD风险的儿童通常表现出不太一致的敲击,但节奏线索改善了他们的敲击时间一致性.
- 语音节奏识别和敲击一致性的准确性与运动评估性能相关.
结论:
- 患有DCD风险的儿童表现出特定的听觉运动缺陷.
- 听觉节奏的规律性提高了儿童的听觉感知和听觉运动协调.
- 这些发现支持基于DCD的听觉运动节奏协调的干预措施的开发.
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