02Hub 2 of 5

Arquitetura do sono

Estádios, ciclos, dívida de sono, protocolos de sesta, por que acorda às 3 da manhã.

Our thesis

O sono não é um monólito. Arquitetura, momento, duração e regularidade são variáveis separáveis. Os protocolos atacam problemas concretos.

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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Arquitetura do sono

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.