Andrew Huberman· PhD
This is why Non-Sleep Deep Rest can accelerate learning because it's in states of rest that the actual connections between neurons strengthen or weaken or new neurons are added in a way that allows for what we call learning.
The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
This is why Non-Sleep Deep Rest can accelerate learning because it's in states of rest that the actual connections between neurons strengthen or weaken or new neurons are added in a way that allows for what we call learning.
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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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Right? I don't look at any of that information differently as the consequence of what I'm talking about today. It is still true that the strengthening of connections in the brain, the literal neuroplasticity, the changing of the circuits occurs during deep sleep and non-sleep deep rest.