Alzheimer’s

You can reduce your risk of dementia. Here’s how to get started

About 40% of dementia cases could be prevented or delayed by healthy lifestyle choices and preventive medicine. Here's a tool to gauge your brain care and track your progress.

Alzheimer’s timeline shows changes start as trickle, become torrent

A study of cells from 84 brains finds that Alzheimer’s has two distinct phases, and that one type of neuron is especially vulnerable.