Bryan Johnson· Author
And so that kind of granularity of measurements. So that was cool to see that like these brain scans can significantly improve your awareness of how your brain is doing just beyond your own uh perceptive behavior.
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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 so that kind of granularity of measurements. So that was cool to see that like these brain scans can significantly improve your awareness of how your brain is doing just beyond your own uh perceptive behavior.
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.