Basic Sciencelow evidence

Wake-activated neuronal populations that regulate sleep drive.

Nature·August 19, 2026·PMID 42618797

Why it matters

Sleep drive is fundamental to recovery and performance, yet its neural basis has been unclear. These findings pinpoint specific neuronal populations that encode sleep need, offering a mechanistic target for understanding sleep regulation and potential future interventions for sleep disorders or performance optimization.

Infographic summary of Wake-activated neuronal populations that regulate sleep drive.
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