口腔运动复杂性影响中风相关沟通障碍的成年人压力模式的中心
Daria Pressler1, Sarah Hamilton Dugan1, Amu De Silva1,2
1Department of Rehabilitation, Exercise and Nutrition Sciences, College of Allied Health Sciences, University of Cincinnati, Cincinnati, OH, USA.
Journal of motor behavior
|June 30, 2025
概括
在中风患者 (PwS) 中,改变姿势控制因语音任务而恶化. 普华永道的沟通障碍在复杂的口腔运动活动中显著影响平衡,增加了跌倒风险.
科学领域:
- 神经科学是一个神经科学.
- 生物力学 生物力学
- 语音语言病理学 语言病理学
背景情况:
- 患有中风 (PwS) 的人通常有 postural 控制受损,增加跌倒的风险.
- 与中风相关的沟通障碍是一个未被认可的因素,可能会加剧跌倒风险.
- 姿势控制可能会受到语言生产的要求的影响,特别是口腔运动复杂性.
研究的目的:
- 在普华永道 (PwS) 调查语音任务期间口腔运动复杂性的变化如何影响姿势控制.
- 为了比较PwS与沟通障碍 (PwS-CDis) 和PwS没有沟通障碍 (PwS) 之间的姿势控制.
- 确定沟通障碍,姿势控制和中风后跌倒风险之间的潜在联系.
主要方法:
- 三个团体 (PwS,PwS-CDis,控制) 站在一个力量平台上.
- 参与者完成了静静的姿势试验和涉及增加口腔运动复杂性的语音任务的试验 ('ba', 'puh tuh kuh', 'rah shah lah nah').
- 分析了压力中心 (COP) 变化和非线性时间依赖度量.
主要成果:
- 在所有组中,与静静的态度相比,在演讲任务中,COP的变化显著增加.
- 非线性时间依赖指标在口腔运动任务条件之间存在差异,特别是在PwS-CDis.
- 普华永道-CDis中明显的时间动态模式表明,口腔运动复杂性影响着姿势运动组织.
结论:
- 口腔运动复杂性显著影响中风患者的姿势控制.
- 患有中风和沟通障碍的人对语言任务表现出独特的姿势反应.
- 这些发现凸显了在评估PwS与沟通障碍的跌倒风险时考虑语音运动需求的重要性.
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