Brain & Cognition

·

Review

High Carbon Dioxide May Trigger Near-Death Experiences

High Carbon Dioxide May Trigger Near-Death Experiences

What they found

High CO2 levels may trigger near-death experiences via serotonin receptors, similar to psilocybin visions.

High CO2 levels may trigger near-death experiences via serotonin receptors, similar to psilocybin visions.

How solid is it?

Review

Review

Evidence ladder: Lab dish → Animal → Early human → Strong human. Reviews summarize earlier research.

At a glance

Latin name

Compound

carbon dioxide

carbon dioxide

Published in

ijn-medicalarticles.info

ijn-medicalarticles.info

Covered in Shroom Scan

Section

PSILOCYBIN & LEGISLATION

PSILOCYBIN & LEGISLATION

As it ran in Shroom Scan

Near-Death Experiences

Near-Death Experiences

Elevated carbon dioxide levels (hypercarbia) may trigger near-death experiences (NDEs) by acting on brain serotonin receptors, creating vivid, dream-like visions similar to those induced by hallucinogens like psilocybin. Cardiac arrest survivors with high CO2 levels frequently report NDEs, suggesting a strong link between biological processes and mystical experiences.

Elevated carbon dioxide levels (hypercarbia) may trigger near-death experiences (NDEs) by acting on brain serotonin receptors, creating vivid, dream-like visions similar to those induced by hallucinogens like psilocybin. Cardiac arrest survivors with high CO2 levels frequently report NDEs, suggesting a strong link between biological processes and mystical experiences.

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