Mood & Mental Health

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Study

Psilocybin Activates Stress Neurons, More in Female Mice

Psilocybin Activates Stress Neurons, More in Female Mice

Psilocybin mushrooms

What they found

Psilocybin activated hypothalamic stress neurons, with stronger responses in female mice, and changed threat processing.

Psilocybin activated hypothalamic stress neurons, with stronger responses in female mice, and changed threat processing.

How solid is it?

Animal

Animal

Animal

Animal

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

At a glance

Latin name

Compound

psilocybin

psilocybin

Published in

bioRxiv

bioRxiv

Covered in Shroom Scan

Section

PSILOCYBIN & LEGISLATION

PSILOCYBIN & LEGISLATION

As it ran in Shroom Scan

Stress Support

Stress Support

Psilocybin was found to significantly activate stress-related neurons (CRH neurons) in the hypothalamus, with female mice showing stronger hormonal and behavioral responses than males. The study also revealed that psilocybin alters how the brain processes threats in new environments, reducing typical stress responses and suggesting that psilocybin may enhance flexibility in the brain's stress pathways, offering potential for treating stress-related conditions like PTSD and depression.

Psilocybin was found to significantly activate stress-related neurons (CRH neurons) in the hypothalamus, with female mice showing stronger hormonal and behavioral responses than males. The study also revealed that psilocybin alters how the brain processes threats in new environments, reducing typical stress responses and suggesting that psilocybin may enhance flexibility in the brain's stress pathways, offering potential for treating stress-related conditions like PTSD and depression.

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