A controversial Alzheimer’s surgery is said to reverse symptoms — here’s what scientists know
Nature, Published online: 12 August 2026; doi:10.1038/d41586-026-02448-xJaw-dropping patient videos and miraculous testimonials ignited a frenzy in China over a technique that aims to improve drainage from the brain. Now it is entering trials worldwide.

<p>Nature, Published online: 12 August 2026; doi:10.1038/d41586-026-02448-xJaw-dropping patient videos and miraculous testimonials ignited a frenzy in China over a technique that aims to improve drainage from the brain. Now it is entering trials worldwide.</p>