FactaeThe Factual News

Ultra-slow sleep: ancestral rhythm shared by reptiles and mammals

Ultra-slow sleep oscillations, previously identified in mammals and birds, are now confirmed in reptiles.

Published 17sem17 sourcesConfirmedNotable
Lire en français
21s

The fact

This rhythm reveals a shared heritage tracing back to the common ancestor of these three vertebrate classes.

The discovery enriches understanding of fundamental neural mechanisms of animal rest and recovery.

17 sources — click a link to read an article on the topic:
Explore this topic
What if you saw the whole news differently?Factae cross-checks hundreds of sources worldwide to keep only the fact, no opinion. Explore the front page.

Story timeline

Apr 14Ultra-slow sleep: ancestral rhythm shared by reptiles and mammalsthis article
Follow topic →
Auto-synthesis from 17 media sources · identified on April 14, 2026
Back to home
Discover

Read more

All science →