Andrew Huberman· PhD
dopamine and norepinephrine are all allowing these networks to be activated to the precisely correct levels and in the precisely correct sequence
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.
dopamine and norepinephrine are all allowing these networks to be activated to the precisely correct levels and in the precisely correct sequence
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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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norepinephrine is released at many not all but many of the same sites where dopamine is released and the main function of norepinephrine is to increase the activity of neural networks that are involved in attention and focus to particular things in our environment