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帕金森病患者上肢不稳定:一种动力学研究

Saeed Daniali¹, Mohammed N Ashtiani¹, Sedighe Kahrizi¹

¹Department of Physical Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.

Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine

|May 27, 2025

概括

患有帕金森病的人表现出明显的上肢不稳定性,特别是在向前倾斜时,并努力适应他们的运动. 这凸显了需要干部康复来改善日常功能.

科学领域:

生物力学生物力学
神经学神经学
康复科学康复科学康复科学

背景情况:

上肢不稳定影响帕金森病 (PD) 的姿势和运动能力.
干对PD突发干扰的反应还没有得到充分理解.
评估上肢稳定性对于日常活动至关重要.

研究的目的:

为了研究帕金森病 (PD) 患者的上肢稳定性,使用摇摆的座椅.
将PD患者的反应与健康对照者在受到干扰时的反应进行比较.
为了分析上半身摆动和稳定的动力学数据.

主要方法:

一项涉及12名PD患者和12名年龄相匹配的健康对照者的横截面研究.
参与者坐在摇摇欲的座位上,并经历了快速释放的干扰.
运动捕捉技术评估了上肢动力学数据,重点是摆动.

主要成果:

与对照人群相比,患有PD的人在所有方向上表现出明显更大的上半身摆动.
PD组在曲方向上表现出2.4倍大的摆动,预计会出现扰动.
在患有PD的人群中观察到最大摇摆速度增加和跌倒时间缩短.

结论:

患有帕金森病的个体经历了明显的上肢不稳定,特别是在前进方向.
患有PD的人在重复试验中表现出无法适应神经肌肉反应.
干部康复对于改善PD患者的功能移动性和日常活动至关重要.

关键词:

帕金森病是帕金森氏症的一种疾病.动力学分析动力学分析上半身的稳定性身体的稳定性摇摇欲的座椅座位可以摇摇欲.

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