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.
The autonomic nervous system is a seesaw, where the levels of alertness and calm that we experience at any one moment, reflect the relative balance of sympathetic nervous system and parasympathetic nervous system activity. They're sort of in a push-pull with one another.
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.
The autonomic nervous system is the portion of our nervous system that controls our reflexive breathing, our heart rate, our um skin conductance, meaning our sweating, pupil size. It's the aspect of our nervous system that makes us more alert or more calm. It's the so-called sympathetic, meaning for alertness or parasympathetic branch of the autonomic nervous system. parasympathetic for more calming responses.