闭塞接触和肌活动之间的相关性:对棉花和的正常化方法进行比较研究,显示了改进的重复性和舒适性
Claudia Adriana Abrão Biasuz1, Rafael Reimann Baptista1
1School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul, Av. Ipiranga 6681, Porto Alegre, RS 90619-900, Brazil.
Archives of oral biology
|December 15, 2024
概括
这项研究发现后关闭接触和肌活动之间存在正相关性,特别是在使用棉花正常化时. 这些发现表明,闭合接触显著影响肌肉功能,可能导致疲劳或多动.
科学领域:
- 牙的闭塞 牙的闭塞
- 消化肌的电动肌图 消化肌的电动肌图
- 生物机械分析分析
背景情况:
- 评估闭塞接触和肌活动之间的关系对于理解口腔功能至关重要.
- 记录闭塞标记的传统模拟方法可以通过数字肌电图 (EMG) 来补充,以进行全面的分析.
- 在EMG中评估不同的正常化技术对于准确解释肌肉活动至关重要.
研究的目的:
- 为了将模拟闭塞标记与数字EMG评估的masseter和肌活动相关联.
- 在EMG分析中比较两个规范化技术 (棉花和) 的有效性.
- 为了研究闭合接触对肌活动的影响.
主要方法:
- 一项涉及30名参与者的比较横截面观察性研究.
- 使用类似的定性方法记录了 Occlusal 接触.
- 按摩器和肌的电肌图 (EMG) 用棉花和的正常化技术进行.
主要成果:
- 棉花正常化显示,闭合接触和肌肉活动之间存在正相关性 (rs = 0.465,p = 0.010).
- 棉花和两种标准化方法都显示了可接受的个体内可重复性.
- 在正常化材料之间没有观察到肌肉收缩的显著差异.
结论:
- 闭合接触显著影响肌活动,正如发现的正相关性所证明的那样.
- 棉花和的正常化方法都是可行的,尽管棉花在本研究中显示出更强的相关性.
- 研究结果表明,由于闭塞因素,可能会导致肌肉疲劳或过度活跃.
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