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洞察基本中运动和认知症状之间的关系

Giulia Paparella^1,2, Luca Angelini², Roberta Margiotta¹

¹Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy.

Cerebellum (London, England)

|May 15, 2024

概括

基本震 (ET) 涉及运动和认知问题. 在ET患者中,手指敲击速度降低与认知能力下降相关,这表明有共同的神经基础.

科学领域:

神经学神经学
神经科学是一个神经科学.
运动障碍运动障碍

背景情况:

基本震 (ET) 是一种异质性疾病,具有动作震和潜在的神经"软"症状.
在ET中运动症状和认知功能障碍之间的关系仍未得到充分研究.
ET-plus将ET定义为运动和认知障碍.

研究的目的:

研究ET患者客观评估的运动症状和认知功能障碍之间的关系.
为了比较带有轻度认知障碍 (MCI) 和没有轻度认知障碍 (MCI) 的ET患者的动态和认知概况.

主要方法:

70名ET患者接受了临床检查,对震和手指敲击进行动力学分析,并进行认知评估.
根据MCI的存在或不存在来对患者进行分类.
统计分析包括群组比较和动态和认知数据之间的相关性分析.

主要成果:

61.42%的ET患者 (43/70) 被诊断为MCI.
与正常认知 (p < 0.001) 患者相比,患有MCI的ET患者在手指敲击时的运动速度显著降低 (p < 0.001).
下指点击运动速度与记忆任务的表现差相关,包括Babcock Story Recall和干扰记忆任务.

结论:

客观的动力学评估揭示了ET中运动执行缺陷和认知障碍之间的联系.
减少手指敲击的运动速度可能作为ET认知功能障碍的生物标志物.
结果表明共享的病理生理机制,可能涉及小脑或小脑外路径,是ET的运动和认知迹象的基础.

关键词:

布拉迪的运动是如此.认知障碍认知障碍是一种认知障碍.基本的震震.基本震加重要震.神经心理学神经心理学

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