舌口对深 flexor 活动的影响
Rebecca Sherwin1, Janis Henricksen2, Jeegisha Kapila3
1Nela Rehab, West Monroe, LA, University of the Cumberlands, Williamsburg, KY, and University of Louisiana Monroe, Monroe, La, United States.
概括
舌头到口的压力可以增加深曲器的硬度,可能提高宫的稳定性. 在健康人群中,这种技术可以替代抬头炼来加强部.
科学领域:
- 生物力学 生物力学
- 肌肉骨生理学 肌肉骨生理学
- 康复科学 康复科学 康复科学
背景情况:
- 深曲 (DNF) 肌肉对于宫稳定性和自身感知至关重要.
- DNF肌肉的软弱会导致运动模式不佳和功能障碍.
- 耳面肌肉可以通过相互连接的肌肉路径促进宫稳定.
研究的目的:
- 为了研究舌口压力对椎肌肉硬性的影响.
- 为了比较不同部位置 (休息,下巴伸缩,头部抬起) 带有和没有舌头到 palatal 压力对 DNF 刚性的影响.
主要方法:
- 这项研究招募了23名健康参与者.
- 使用剪切波弹性学进行了DNF刚度的测量.
- 试验对象进行了三种姿势:休息 (AR),下巴伸缩 (CT) 和抬头 (HL),无论是用和没有舌头到 palatal 压力.
主要成果:
- 如果没有舌压力,CT和HL与AR相比显著增加了DNF度.
- 在AR时,舌压力显著增加了DNF度,但在CT或HL时没有.
- 在CT姿势中观察到最高的DNF刚度水平,有或没有舌头到 palatal 压力.
结论:
- 静止时的舌压力可以将DNF硬度提高到与抬头炼相当的水平.
- 上拉的位置,有或没有舌头到口的压力,产生最大的DNF刚性.
- 在特定的部位置下施加舌头至口的压力可能是一种可行的策略,可以增强宫的稳定性,特别是在负载下.
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