短期冥想训练会改变休息时的大脑活动和同情反应,但在冥想期间不会改变
Anna Rusinova1, Maria Volodina2,3, Alexei Ossadtchi1,4,5
1Center for Bioelectric Interfaces, HSE University, Moscow, Russia, 101000.
Scientific reports
|May 15, 2024
概括
初学者冥想训练改变了休息时的大脑活动和心率变化,而不是会话中的活动. 监测休息状态是跟踪初学者冥想者的进展的关键.
科学领域:
- 神经科学是一个神经科学.
- 心理生理学 心理生理学
- 心灵与身体的医学
背景情况:
- 越来越多的人对冥想感兴趣,需要了解它对初学者生理影响.
- 缺乏追踪冥想引起的神经系统活动变化的客观措施.
- 目前的研究缺陷存在于可检测的生理变化所需的持续时间和实践类型.
研究的目的:
- 为了研究经过八周的训练计划后,初学者冥想者的客观生理变化.
- 为了比较冥想者和对照组之间脑活动 (EEG) 和自主神经系统 (ANS) 标记物的变化.
- 评估监测在静止状态和静止状态期间的有效性,以评估冥想进度.
主要方法:
- 招募了初学者冥想者和一个对照组 (音频书籍).
- 干预:为期8周的道教冥想课程与听音本的倾听.
- 数据收集:脑电图 (EEG),光电脉冲图,呼吸,冥想和休息状态期间的皮肤导电性,干预前后.
主要成果:
- 与对照组相比,实验组在静止状态的大脑活动和心率变化 (交感激活) 中显示出显著的局部变化.
- 在任何一组的冥想期间,无论是在干预之前还是之后,都没有发现任何显著的生理变化.
- 这项研究的持续时间 (16小时) 不足以制定明确的,客观可衡量的冥想策略.
结论:
- 初学者冥想者的客观生理变化可以在静止状态中检测到,而不是在冥想期间.
- 可穿戴生物反设备在追踪早期冥想进展方面可能具有有限的实用性.
- 监测静止状态的大脑活动和自主功能是评估初学者冥想者发展的更有效的策略.
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