Andrew Huberman· PhD
And that's required for triggering the acetylcholine neuromodulator that will then allow you to highlight the particular synopsis that will then later change in sleep.
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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.
And that's required for triggering the acetylcholine neuromodulator that will then allow you to highlight the particular synopsis that will then later change in sleep.
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
Now it turns out there have been a lot of studies, including many quality peer reviewed studies carried out in humans, looking at what happens when you increase acetylcholine levels in the brain and you accompany that with the attempt to learn. And what you find almost always is that people experience increased focus, that when measured the neuronal responses become more specific, so less broad scale activity in the brain and more specific neural circuit activity and that this triggers immediate and long-lasting changes in the way those circuits work, even when acetylcholine is not being deployed, so-called neuroplasticity, the circuits literally change.