A group of studies, all conducted independently, have reached a similar sobering conclusion: sleep problems—including several common sleep difficulties faced by millions of people on a regular ...

Improvements in some domains of cognitive function seen for patients with cancer receiving chemotherapy reporting cognitive problems.

Many people who go through chemotherapy notice changes in how their brain works. They may find it harder to focus, forget ...

Researchers have identified a new subtype of multiple sclerosis that affects thinking and memory rather than mobility — and as many as 26 percent of people with MS may have it. Researchers have ...

Dear Doctors: I just read about people who are called super-agers and how they don't have the memory problems that happen when you get older. Supposedly they have more brain cells. Do you know if that ...

Exercise and low-dose ibuprofen may help improve some aspects of cognitive function for people with cancer undergoing ...

Researchers have shown they can detect cognitive decline related to heavy alcohol use even before clinical dementia symptoms appear, according to a study published in Alcohol: Clinical and ...

A recent study found that people with diets high in fat and sugar had worse spatial memory than those who ate these foods less often. This may not be much of a surprise. We’ve long known that ...