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吉他演奏家音乐家大脑的结构和功能变化:体积测量,VBM和休息状态fMRI研究

Niyazi Acer¹, Burcu Kamaşak Arpaçay², Serap Bastepe Gray³

¹Department of Anatomy, Arel University Faculty of Medicine, İstanbul, Türkiye.

Journal of clinical practice and research

|November 19, 2025

概括

与非音乐家相比,弹吉他的音乐家表现出明显的大脑结构差异,特别是在海马和前额叶的区域. 这些发现突出了大脑的功能.

科学领域:

神经科学是一个神经科学.
神经成像是一种神经成像.
大脑的可塑性大脑的可塑性

背景情况:

音乐家发展了先进的运动和听觉技能,使他们成为研究大脑可塑性的理想对象.
了解音乐训练如何影响大脑结构和功能对于认知神经科学至关重要.

研究的目的:

研究吉他演奏音乐家与非音乐家之间的结构和功能大脑差异.
为了确定受长期音乐练习影响的特定大脑区域.

主要方法:

利用磁共振成像 (MRI) 对14名男性年轻成年吉他手和10名匹配的非音乐家进行了测试.
采用皮质厚度测量,体积分析,基于声素的形态测量 (VBM) 和静止状态功能磁共振成像 (fMRI).

主要成果:

在音乐家中发现海马区域 (辐射层,缺陷层,分子层) 的结构不对称.
在VBM中,音乐家的左前中/下,右前,右岛以及布罗德曼区域7和13的音量增加.
没有观察到体,海马体子场体积,皮质厚度或默认模式网络功能连接的显著差异.

结论:

乐器演奏在表演期间推动了快速的多感官集成.
休息状态大脑网络分析为音乐家的神经适应提供了洞察力.

关键词:

皮层厚度皮层厚度大脑大脑大脑的大脑大脑音乐家音乐家音乐家休息状态 fMRI 的状态.基于voxel的形态测量方法

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