Rhonda Patrick· PhD
is concept of the triune brain that is the organization of the human brain in three parts based on evolution.
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.
is concept of the triune brain that is the organization of the human brain in three parts based on evolution.
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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.
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The oldest part of the brain is the reptilian brain. The brain stem, the cerebellum, the spinal the spinal cord that that that set of structures has been around for 40 million years.