Primary progressive aphasia (PPA) is a neurological disorder that affects your ability to speak, read, write, and understand others. When you have it, it becomes harder and harder to express your ...

There are some obvious signs of a poor night’s sleep — fatigue, irritability and trouble focusing, to name a few — but it can also have some hidden effects. In a new study led by University of ...

A large international study involving nearly 700 participants reveals that women with a precursor condition to Parkinson's disease show significantly less brain atrophy—decreased cortical thickness in ...

Share on Pinterest Researchers say brain scans can help doctors determine Parkinson’s disease treatments. Popartic/Getty Images Scientists may be able to predict disease progression in people with ...

I’ve been writing about the brain benefits of physical activity and cardiorespiratory fitness for over a decade. Every week, it seems there is new research that helps us better understand why exercise ...