在心脏骤停和大脑之外的意识期间的临死经历:叙事审查
Bruno Angeli-Faez1, Bruce Greyson2, Pim van Lommel3
1NUPES - Research Center in Spirituality and Health, School of Medicine, Federal University of Juiz de Fora (UFJF), Brazil.
概括
在心脏骤停 (CA) 期间的临死体验 (NDEs) 可能不是来自大脑活动. 有证据表明,意识可能会在大脑之外持续存在,即使大脑功能严重受损.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 思想的哲学 思想的哲学
背景情况:
- 临死体验 (NDE) 是个人在危及生命的事件中报告的深刻主观事件.
- 心脏骤停 (CA) 提供了一个独特的背景来研究由于大脑功能停止而导致的NDE.
研究的目的:
- 批判性地评估大脑电活动是否可以解释CA期间的NDE.
- 探索支持大脑之外持续存在的意识的经验证据.
主要方法:
- 现有经验证据的叙述性审查.
- 分析与CA和心肺复苏 (CPR) 期间的大脑活动相关的NDE的时间和背景.
主要成果:
- 在CA期间的近期死亡事件似乎发生在大脑严重受损和不响应时.
- 没有证据将CA或CPR期间的皮质电活动与主观的NDE联系起来;这种活动可能是人造物.
- 在CA发生几秒钟内,大脑电活动的停止挑战了对NDE的纯粹神经生物学解释.
结论:
- 在CA期间,当大脑功能最小时,NDE的时间表明意识可能不仅仅取决于大脑活动.
- 经验发现支持这样一个假设,即意识可以持续或独立于大脑运作.
- 需要进一步的研究,以了解在极端生理事件期间意识的性质.
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