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反射和感知特征作为慢性脚不稳定性的功能结果措施

Annalee M H Friedman¹, Leif P Madsen²

¹Indiana State University, Terre Haute, IN, USA.

Foot & ankle international

|May 28, 2025

概括

皮肤反射变化,特别是在长肌和腹肌肌肌肉中,与慢性脚不稳定 (CAI) 患者的感知不稳定性增加有关. 这些反射变化可能作为侧脚扭伤 (LAS) 后恢复的生物标志物.

科学领域:

神经科学是一个神经科学.
生物力学生物力学
运动医学运动医学

背景情况:

皮肤反射对于有效的运动至关重要.
慢性脚不稳定 (CAI) 与步行过程中的感觉感知缺陷有关.
扰动后的异常反射和感知不稳定可能表明在侧脚扭伤 (LAS) 后的神经肌肉恢复.

研究的目的:

调查下肢皮肤反射模式和CAI患者的变异性.
在CAI中评估外围神经刺激后感知到的不稳定性.
探索神经肌肉恢复的潜在生物标志物.

主要方法:

追溯病例控制研究 (三级).
测量了6个下肢肌肉的电肌图.
在跑步机上行走时评估自我报告的感知不稳定性与无害的外围神经刺激.

主要成果:

患有CAI的个体在中期期间表现出长促进的增加.
在中期期间,CAI组的胃半腹反射变异性升高.
这些反射变化与外表刺激后更高的感知不稳定性相关.

结论:

在CAI的反射变化有助于在功能活动期间感知到的不稳定性.
这些发现突出了反射变化的作用在CAI的标志性症状中.

关键词:

皮肤上的反射反应.步态研究步态研究神经肌肉疾病神经肌肉疾病

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