休息状态的大脑连接与音乐复杂性相关
Anja-Xiaoxing Cui1,2, Sarah N Kraeutner3, Negin Motamed Yeganeh4
1Department of Musicology, University of Vienna, Vienna, Austria.
Frontiers in human neuroscience
|October 16, 2023
概括
音乐复杂性与感官和运动区域的大脑连接有关. 表演艺术培训进一步完善这些神经连接,特别是在听觉和运动皮层.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 听觉神经科学 听觉神经科学
背景情况:
- 表演艺术和音乐训练会影响大脑功能.
- 之前的研究已经确定了对音乐专业知识敏感的大脑区域.
- 音乐复杂性可以独立于正式的音乐培训.
研究的目的:
- 研究音乐复杂性和功能性大脑连接之间的关系.
- 检查表演艺术培训如何影响神经连接.
- 识别特定的大脑区域和与音乐性相关的连接.
主要方法:
- 在74名参与者身上进行休息状态功能磁共振成像 (fMRI).
- 使用了经过验证的音乐复杂度衡量标准.
- 对15个预先识别的大脑区域进行了种子-至-声分析.
主要成果:
- 音乐复杂性与上性,前中心性,小脑,面,胰岛和脑垂体的连接性相关.
- 表演艺术训练对右上旋和左前中心旋连接有明显的影响.
- 连接模式与音乐中的感官处理,运动控制和情绪处理有关.
结论:
- 感官和运动大脑区域在音乐参与和情绪处理中发挥作用.
- 特定大脑区域的功能连接与一般的音乐复杂性有关.
- 表演艺术培训独特地塑造了与音乐性相关的神经通路.
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