"Excessive fluctuations could be a sign of vascular aging that contributes to brain injury" said gerontologist Daniel Nation.

Changes in the optic disc can predict who will develop blind spots in their vision or lose sharpness of vision from ...

It’s a little before 7 o’clock on a Thursday evening, and I’m in a clinic in London to have my brain read. I’m a little apprehensive. A sensor cap will be attached to my skull – which unfortunately ...

Brent Simpson is the first police officer known to have C.T.E. He showed signs of the disease in the last few years of his life. Gina Elliott and Brent Simpson had been together almost 20 years.Credit ...

Lydia Griffin, 33, from Suffolk in England, first started experiencing 'splitting headaches' at age 6 Becca Longmire is a digital news writer-reporter at PEOPLE. She has been working at PEOPLE since ...

Brain-training games are all the rage, but whether they prevent cognitive decline has been debatable. Studies in recent years have gone back and forth on the topic, with no definitive conclusion. Many ...