在多发性硬化症患者的精神计时测试中对上肢和下肢功能的利用进行了比较分析
Gizem Şekercan1, Mehmet Fatih Yetkin2, Rana Karabudak3
1Faculty of Health Sciences, Kocaeli Health and Technology University, Kocaeli, Turkey. gizemsekercan@gmail.com.
Acta neurologica Belgica
|February 2, 2026
概括
多发性硬化症 (MS) 患者在上肢任务中表现出更好的运动图像表现,而不是下肢任务. 这表明MS的特定任务而不是一般化的运动图像能力.
科学领域:
- 神经科学是一个神经科学.
- 康复科学 康复科学 康复科学
- 发动机控制器的控制器
背景情况:
- 运动图像对于运动控制和康复至关重要.
- 心理计时测试评估运动图像的时间准确性.
- 了解运动图像中的特定肢体差异对于患有多发性硬化症 (MS) 等神经疾病的人来说很重要.
研究的目的:
- 为了比较MS患者在精神计时测试中的上肢和下肢功能利用率.
- 研究受影响最多和最少的四肢之间运动图像表现的差异.
- 为了确定运动图像性能是任务特定的还是通用的.
主要方法:
- 70名多发性硬化症患者参与了这项研究.
- 用上肢的盒子和块测试 (BBT) 和下肢的定时上行测试 (TUG) 进行.
- 在四肢和测试之间比较了执行时间,运动图像时间和心理计时比率.
主要成果:
- 在BBT中,受影响最多和最少的四肢之间发现了执行和运动图像时间的显著差异.
- 对于BBT,在四肢之间没有观察到精神计时比率的显著差异.
- 在受影响和不受影响的四肢中,精神计时比率在BBT (上肢) 与TUG (下肢) 相比显著更高.
结论:
- 患有MS的个体在上肢和下肢心理计时任务之间的图像执行一致性表现出差异.
- 在上肢任务 (BBT) 中观察到更高的一致性.
- 这些发现支持对MS运动图像表现的特定任务解释,而不是一般化的上肢优势.
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