Andrew Huberman· PhD
This is also why when people take any drug, like again, not recommending this, amphetamine or cocaine or any stimulant, their pupils tend to be huge. Their eyes tend to be wide open. They don't blink very often.
Loading…
The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
This is also why when people take any drug, like again, not recommending this, amphetamine or cocaine or any stimulant, their pupils tend to be huge. Their eyes tend to be wide open. They don't blink very often.
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.
these are the same neurochemicals that cause the changes in our pupil size under constant illumination to change the Optics of our eyes so that we narrow our visual Focus like when if you um people have heard for instance if your pupil get really big right that's a state of underlying autonomic arousal that leads to a narrower visual window and a heightened Focus