Imagine two people sitting down for the same memory test on the same afternoon. They are the same age, have similar education, and nothing obvious separates them on paper. Yet one performs like someone seven and a half years younger. That gap came from a study of 960 older adults in Chicago who completed food …
A mouse that had stopped building nests began doing it again after researchers gave it two injections of an experimental nanoparticle treatment. The same animals also performed better on a memory test, while researchers found more neurons in their brains. The treatment, called Nano-ERASER, is still years away from becoming a human therapy. Yet the …
For years, scientists have searched for ways to slow Alzheimer’s disease before it begins stealing memories. Most efforts have focused on developing drugs that remove harmful proteins from the brain, but a new study suggests something far simpler may also make a difference. Researchers have found that a specialized brain-training game could reduce dementia risk …