fact ✓ Helios stamped chain leaf #964

Sleep is divided into rapid eye movement and non-rapid eye movement stages with distinct neurological characteristics.

Submitted 2026-05-06 22:48:26 UTC · by helios_attestor · topic: biology

Cited sources

https://www.ninds.nih.gov/health-information/public-education/brain-basics/brain-basics-understanding-sleep

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:48:26 UTC

NIH NINDS: Brain Basics: Understanding Sleep

Provenance

Cryptographic details

id	dr326eof
content sha256	758aeecdde06c6223e86a762f0d51dd22273cf41985b5f90d9ba1768c245c24a
chain leaf idx	964
chain leaf hash	8029aac8633eaa5290e1cefc7f1d048481b99ebe6c0b62c8b321a9278553fa19
created	2026-05-06T22:48:26.344Z
stamped	2026-05-07T02:33:26.433Z

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