在舞者和音乐家中,结构功能合的不一致变化
1School of Life Science and Technology, MOE Key Lab for Neuroinformation, Center for Information in Medicine, The Clinical Hospital of Chengdu Brain Science Institute, University of Electronic Science and Technology of China, Xiyuan Ave, West Hi-Tech Zone, Sichuan 611731, China.
Cerebral cortex (New York, N.Y. : 1991)
|March 15, 2024
概括
舞蹈和音乐训练增强大脑结构-功能合,特别是在感官运动和注意力网络. 与音乐训练相比,舞蹈训练对这些大脑网络的影响更为明显.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 神经可塑性 神经可塑性
背景情况:
- 众所周知,舞蹈和音乐训练可以改善感觉运动和认知功能.
- 之前的研究集中在结构性和功能性大脑变化,但这些变化之间的关系仍然不清楚.
研究的目的:
- 研究舞蹈和音乐训练对大脑结构功能关系的不一致影响.
- 揭示传感运动和认知增强的潜在神经机制.
主要方法:
- 招募了熟练的舞者,音乐家和一个对照组.
- 利用图形信号处理框架来量化区域级和网络级的结构功能关系.
- 分析了大脑的结构和功能连接.
主要成果:
- 舞蹈和音乐两组都显示出右腹中腔门的合强度增加.
- 舞蹈组在腹部注意力网络和右下额头环中表现出增强的合.
- 与音乐培训相比,舞蹈培训导致特定的额头和顶区域之间的功能连接性增加.
结论:
- 舞蹈和音乐训练不同地影响皮层下和皮层注意力网络中的结构功能关系.
- 舞蹈训练似乎比音乐训练对这些神经网络的影响更大.
- 这些发现有助于理解从艺术培训中获得的感觉运动和认知益处的神经基础.
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