脑电图脑电波谱,正念冥想和意识:一个假设
1Department of Neurology, University of Florida, Jacksonville Campus, Jacksonville, Florida, USA.
International journal of yoga
|August 16, 2023
概括
清醒的意识是一种与阿尔法脑电波相关的自发状态,与努力状态不同. 这种无力存在带来欢乐,和平和宁静,与二元意识形成鲜明对比.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 意识研究 意识研究
背景情况:
- 意识意识被假设为一种特点是快乐,和平和幸福的自发状态.
- 这种状态与自发的α脑波活动 (8-13 Hz) 相关,与深度睡眠期间的delta活动 (0.1 Hz) 相反.
- 精力充的状态,无论是精神还是身体,都会导致阿尔法节律的脱同步,并出现更快的β和马脑波.
研究的目的:
- 探索正念意识的神经生理学的基础.
- 要区分清醒的意识和双元的意识经验.
- 研究岛内皮层在内部和外部处理模式之间切换中的作用.
主要方法:
- 分析大脑波活动,特别是α,β,gamma和delta节奏.
- 在冥想状态期间,对不同大脑区域的同步阿尔法节奏的检查.
- 岛屿皮层作为注意力网络的监管中心的假设作用.
主要成果:
- 在特定的大脑区域 (头 - 双眼,前眼场,体感,中,环膜和前) 的同步的阿尔法节奏标志着轻松的冥想意识.
- 这种同步的阿尔法活动与特定的主观体验有关,例如视觉清晰,身体静止,声音安静和摆脱自我.
- 正念意识被认为是一种非局部的,非双元状态,与局部的,双元的正念意识不同.
结论:
- 轻松的正念意识是一种独特的神经生理状态,其特点是同步的α脑波活动.
- 这种状态促进了和平,存在和非二元性的体验.
- 岛内皮质在调节注意状态和网络切换方面发挥着至关重要的作用,区分了正念意识和普通意识.
关键词:
生物协同作用 生物协同作用身体-心灵-世界同居状态 (homeostasis)默认的存在状态.脑电图脑电图脑电波频谱脑电波频谱全球阿尔法同步.岛屿皮层的岛屿皮层.有意识的冥想和意识的意识.最佳的流量状态是最佳流量状态.睡眠-觉醒-思维中央模式发生器更多相关视频
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