🧠 Brain Drain, Bold Claims, Burden of Proof: Can Surgery Reverse Alzheimer's?

🧠 Can we "replumb" the brain to fight Alzheimer's? A provocative procedure—deep cervical lymphatic–venous anastomosis (dcLVA)—connects neck lymphatics to veins in an attempt to enhance brain-waste clearance. Early reports describe improvements in cognition and biomarkers, but the evidence remains limited and durability uncertain. A controversial Alzheimer's surgery is said to reverse symptoms — here's what scientists know _ Nature.pdf 🔬 Randomized and even sham-controlled trials are now putting this extraordinary hypothesis to the test.