02Hub 2 of 5

Architecture du sommeil

Stades, cycles, dette de sommeil, sieste, pourquoi on se réveille à 3 heures.

Our thesis

Le sommeil n'est pas un monolithe. Architecture, timing, durée et régularité sont des variables séparables. Les protocoles ciblent des problèmes précis.

Posts live: 6
Planned in hub: 30
Refresh cadence: Quarterly

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The pillar protocol.

Protocol pillar

Sleep Onset Latency: What It Is, Why It Matters, How to Measure

Sleep onset latency (SOL) is the time from lights-out to the first epoch of N1. Why under-15-minute SOL is normal, what longer SOL signals, and how the actigraphy estimate misses by 10–20 minutes.

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Explainers

Terms you keep seeing, defined.

Explainer
Why You Wake at 3am
The cortisol awakening response, the two-process model, and the actual causes of mid-sleep awakening, with the protocols.
8 min

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Architecture du sommeil

The pillar protocol.

Sleep Onset Latency: What It Is, Why It Matters, How to Measure

Terms you keep seeing, defined.

Why You Wake at 3am

Get your personalized 7-day Protocol.