腰痛患者在静态和动态功能任务中表现出较高的干肌肉活动和受损的姿势控制:一项横截面研究
Sara Salamat1,2, Saeed Talebian2, Nader Maroufi3
1Behbahan Faculty of Medical Sciences, Behbahan, Iran.
Journal of applied biomechanics
|November 2, 2023
概括
慢性腰部疼痛 (LBP) 患者表现出干部肌肉活动增加和姿势控制较差,特别是在具有挑战性的任务中,如单腿站立或闭眼时. 这些发现影响了LBP康复策略.
科学领域:
- 生物医学工程 生物医学工程
- 康复科学 康复科学 康复科学
- 运动学 运动学
背景情况:
- 非特异性慢性腰部疼痛 (LBP) 影响着相当一部分人群.
- 了解干肌活动和姿势控制对于有效的LBP管理至关重要.
- 一个活跃的扩展子组 (AE-NSCLBP) 可能会表现出不同的运动控制模式.
研究的目的:
- 为了比较AE-NSCLBP患者与无疼痛对照者的干部肌肉活动和姿势控制.
- 在各种功能任务中调查这些参数.
- 确定加剧群体之间的差异的特定条件.
主要方法:
- 研究了32名参与者 (17名患有LBP,15名对照).
- 电肌图记录了5个体肌的活动.
- 在站立和动态任务中使用时间到边界来评估姿势控制.
主要成果:
- 在单腿站立时,AE-NSCLBP个体表现出较高的干部肌肉活动,特别是在闭眼的情况下.
- 在8个条件中的4个条件中,AE-NSCLBP个体的姿势控制显著受损,特别是在单腿姿势和闭眼条件下.
- 在双腿站立,坐立或向前曲任务时,没有发现肌肉活动的显著差异.
结论:
- 患有LBP的个体表现出改变的干肌激活和减少的姿势控制,特别是在较高的姿势需求下.
- 这些运动控制缺陷在具有挑战性的任务中更为明显,例如单腿站立或视觉输入有限时.
- 研究结果表明,针对性康复方法,重点关注肌肉激活和姿势稳定,对于LBP管理是有必要的.
相关概念视频
Muscles of the Vertebral Column
1.4K
The back muscles that lie deep into the thoracolumbar fascia are called intrinsic or true back muscles. These muscles are divided into four layers: superficial, intermediate, deep, and deepest layers.
Superficial Layer:
The superficial layer consists primarily of the splenius muscles, which include the splenius capitis and splenius cervicis. These muscles are mainly responsible for the head and cervical spine movements, including extension, rotation, and lateral bending. The splenius capitis...
Superficial Layer:
The superficial layer consists primarily of the splenius muscles, which include the splenius capitis and splenius cervicis. These muscles are mainly responsible for the head and cervical spine movements, including extension, rotation, and lateral bending. The splenius capitis...
1.4K
Muscles of the Abdomen
1.5K
The abdominal wall encircles the abdominal cavity, providing flexible protection and shielding the internal organs from harm. It is bordered at the top by the xiphoid process and costal margins, at the back by the vertebral column, and at the bottom by the pelvic bones and inguinal ligament. The abdominal wall is divided into two regions — the anterolateral and posterior regions.
Anterolateral Region
The anterolateral region comprises five paired muscles classified into the lateral and...
Anterolateral Region
The anterolateral region comprises five paired muscles classified into the lateral and...
1.5K


