感官和情绪反应深压刺激在肌筋关触发点:一个试点研究
Seoyoung Lee1, Heeyoung Moon1, Yeonhee Ryu2
1Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul, Republic of Korea.
Frontiers in neuroscience
|July 24, 2023
概括
手动按压肌肌关节触发点 (TPs) 可以同时引起疼痛和快乐. 研究表明TP具有更高的刚性,并提供更大的缓解,这表明一种复杂的感官体验.
科学领域:
- 生理学 生理学 生理学
- 疼痛研究 疼痛研究
- 肌肌关节疼痛综合征 肌肌关节疼痛综合征
背景情况:
- 手动的压力,就像按摩一样,可以引起疼痛和快乐.
- 肌筋触发点 (TP) 是骨肌肉带中的过度易刺激的斑点.
- 刺激TP的感官体验尚未完全理解.
研究的目的:
- 为了研究刺激肌肌触发点 (TPs) 引起同时疼痛和快乐的假设.
- 为了比较TP与控制点施加压力的物理性质和主观反应.
主要方法:
- 肌肉强度,硬度和压力疼痛值被测量在TPs和控制点在48个健康个体的臂肌肉.
- 对TP和控制点进行了深度压缩.
- 收集了关于疼痛,愉快,不愉快和缓解的主观评分.
主要成果:
- 与对照点相比,TPs表现出更大的肌肉性和更低的疼痛值.
- 在TP处的深度压缩导致不愉快度较低,缓解度较高,而不是在控制点.
- 感知到的疼痛强度在TP和控制点之间没有显著差异.
结论:
- 对TP的深度压力刺激与肌肉强度和度的增加有关.
- 刺激TP可以导致减少不愉快感和增加缓解,这表明疼痛和快乐的双重感觉.
- 这些发现支持了TPs可以通过深度压力同时引起疼痛和愉悦感的假设.
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