接近死亡和迷幻体验在主体内进行比较:急性和持久的影响
Charlotte Martial1,2, Robin Carhart-Harris2,3, Christopher Timmermann4
1Coma Science Group, GIGA-Consciousness, University of Liège, Avenue de l'hôpital, Liège 4000, Belgium.
Neuroscience of consciousness
|September 2, 2024
概括
临死体验 (NDE) 和迷幻体验 (PE) 具有相似的神秘效果,但在感官细节上有所不同. 这项研究比较了那些经历了这两种情况的人的这些深度意识状态,揭示了关键的重叠和区别.
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:
- 神秘般的意识状态可以由迷幻物质诱导或在临死体验 (NDE) 期间发生.
- 以前的比较研究使用了跨主题设计,限制了对NDE和迷幻体验 (PEs) 的直接比较.
研究的目的:
- 探索和比较现象学,现实归因,心理洞察力,以及同一个个体内NDE和PE的持久影响.
- 通过主体内部分析来识别NDE和PE之间的重叠和差异.
主要方法:
- 对31名成年人进行了在线调查,他们报告经历了NDE和PEs.
- 使用频率主义和贝叶斯分析来比较现象学,现实归因,心理见解和持久效应.
- 使用特定的尺度来确认NDE (NDE-C尺度) 和PE (迷幻物质摄入) 标准.
主要成果:
- 在现象学,现实归因,心理见解和持久影响方面,NDE和PE之间发现了显著的重叠.
- 神秘效应显示了显著的重叠,支持迷幻药物作为NDE相关的神秘状态的模型.
- 感官效应有显著差异,在体外体验中,NDE的得分更高,在视觉图像中,PE的得分更高.
结论:
- 迷幻体验为了解临死体验的神秘方面提供了有价值的模型.
- 尽管共享神秘的品质,NDE和PE表现出不同的感官现象学.
- 在主体内进行的比较揭示了这些深刻的改变意识状态之间的细微相似之处和差异.
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