What happens in the brain during deja vu? Experts explain memory glitches, causes, and when frequent episodes could signal ...

When the word ‘dementia’ is mentioned, the first thing people associate it with is memory loss, forgetting things, people or places. However, there is more to dementia than that. There are many other ...

Neuroinflammation, a prolonged activation of the brain's immune system prompted by infections or other factors, has been linked to the disruption of normal mental functions. Past studies, for instance ...

People who experience sleep apnea may be more likely to also have memory or thinking problems, according to a preliminary study. The study shows a positive association but did not determine whether ...

Memory and cognitive symptoms were tied to self-reported sleep apnea, cross-sectional data from the National Health and Nutrition Examination Survey (NHANES) showed. In a survey of more than 4,200 U.S ...