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基于正念的治疗改善了大脑功能网络重新配置效率

Wan Lin Yue^1,2, Kwun Kei Ng¹, Amelia Jialing Koh¹

¹Centre for Sleep and Cognition & Centre for Translational Magnetic Resonance Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.

Translational psychiatry

|November 11, 2023

概括

正念干预措施可以增强老年人睡眠问题的大脑功能重新配置. 定期练习可能会诱导神经可塑性,使大脑活动与正念意识状态保持一致.

科学领域:

神经科学是一个神经科学.
心理学心理学心理学
认知科学认知科学

背景情况:

正念干预措施对心理障碍有希望,改善认知和情绪调节.
了解神经机制,包括功能性大脑活动和可塑性,对于这些好处至关重要.
之前的研究集中在休息状态或单独的任务状态; 结合休息-任务功能变化较少被探索,特别是与主动控制.

研究的目的:

为了研究正念干预如何影响休息和任务状态之间的功能性大脑活动重新配置.
为了检查睡眠困难的老年参与者的这些影响.
为了比较正念干预与积极控制 (睡眠卫生) 干预.

主要方法:

在休息和呼吸计数任务之间,应用脑功能重新配置效率测量.
与基于正念的治疗干预与睡眠卫生主动对照组进行了比较.
评估自我报告的正念措施和功能性大脑网络 (执行控制,默认模式,突出).

主要成果:

正念干预改善了自我报告的正念和大脑功能重新配置的效率.
在执行控制,默认模式和突出网络中观察到变化.
在大脑和行为变化之间没有发现任何显著的关联.

结论:

定期的正念练习可能会诱导老年人的神经可塑性.
正念可能会将内在的大脑功能配置转移到支持正念意识的状态.
功能重新配置效率是研究对大脑网络的正念影响的相关指标.

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