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长期乒乓球训练诱导的神经塑性变化:从动态大脑活动和连接性获得的见解

Fangshi Zhao¹, Linlin Song^1,2, Yule Chen¹

¹Department of Radiology and Tianjin Key Laboratory of Functional Imaging and Tianjin Institute of Radiology, Tianjin Medical University General Hospital, Tianjin, China.

Frontiers in neuroscience

|October 14, 2024

概括

长期的平珠歌剧训练会改变演员的大脑活动和连接能力. 这项研究揭示了右舌环及其与小脑和中脑的连接中的神经可塑性变化,受训练持续时间的影响.

科学领域:

神经科学是一个神经科学.
认知科学认知科学
艺术与人文学科艺术与人文学科

背景情况:

传统的中国歌剧,如平州,要求广泛的技能和文化知识.
这种严格的训练可能会诱导大脑中显著的神经可塑性变化.
了解这些变化可以阐明艺术实践与大脑功能之间的相互作用.

研究的目的:

为了研究长期的平歌剧训练对大脑功能的影响.
分析低频波动 (dALFF) 的动态振幅和动态功能连接 (dFC) 的变化.
探索神经变化与歌剧训练持续时间之间的关系.

主要方法:

招募了20名专业的乒乓球演员和20名未经训练的对照.
使用静止状态功能磁共振成像 (fMRI) 来测量dALFF和dFC.
进行了群体之间的统计比较和相关性分析以及神经测量.

主要成果:

与对照人群相比,Pingju演员在右舌环中显示dALFF减少.
演员在右舌环和小脑之间增加了dFC,以及中脑/红核/脑膜.
在右舌环dALFF及其dFC之间观察到负相关性,dFC与训练持续时间有关.

结论:

长期的乒乓球训练会导致大脑活动和连接性的神经可塑性变化.
演员的改变dALFF和dFC表明大脑适应了密集的艺术训练.
需要进一步的研究,以了解专业艺术培训的认知影响.

关键词:

在平州,平州就是平州.动态的 ALFFFF 的情况.动态的 FC FC 的情况.神经可塑性神经可塑性静止状态的fMRI进行.

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