大脑动力学塑造了认知 - 时间空间神经科学
Georg Northoff1, Angelika Wolman2, Jianfeng Zhang2
1School of Psychology, Shenzhen University, Shenzhen, China; Mind, Brain Imaging and Neuroethics Research Unit, The Royal's Institute of Mental Health Research associated with the University of Ottawa, Ottawa, Canada.
Physics of life reviews
|July 29, 2025
概括
大脑动态,包括神经变化和内在的神经时间尺度,形状认知. 我们的大脑动态层模型揭示了自发和与任务相关的活动如何联系,解释了认知中的时间机制.
科学领域:
- 神经科学是一个神经科学.
- 认知神经科学 认知神经科学
- 时间空间神经科学
背景情况:
- 在研究任务活动期间的认知功能与休息状态期间的神经动力学之间存在差距.
- 神经动力学与认知功能之间的确切关系尚不清楚.
- 现有的研究往往忽视了自发大脑活动对认知的影响.
研究的目的:
- 为了弥合认知功能和神经动力学之间的差距.
- 审查动态神经特征如何影响认知功能.
- 提出一种解释大脑动态与认知之间的联系的模型.
主要方法:
- 对神经可变性和内在神经时间尺度 (INT) 等动态特征的文献综述.
- 扩大分析范围,包括非特定任务和自发大脑活动.
- 关于大脑动态层模型 (DLB) 的建议和经验/计算支持.
主要成果:
- 神经可变性,INT和无尺度动力学将自发,非特定任务和特定任务的大脑活动层联系起来.
- 四个时间机制 (编码,整合,支架,细分) 调解了大脑动态如何塑造认知.
- 背景中的大脑动态暂时塑造了前景中的认知功能.
结论:
- 神经动力学是认知过程的基础,在多个层次的大脑活动中运行.
- 动态层模型为通过大脑动态来理解认知提供了一个框架.
- 时空神经科学通过整合内在的大脑动态来提供比认知神经科学更广泛的视角.
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