Declining brain function is a natural part of the aging process, but that doesn’t mean it can’t be delayed. A new study found that physical activity can boost brain function for up to 24 hours and, ...

Sleep disorders are associated with greater cognitive impairment and poorer instrumental activities of daily living in patients with AD.

Magnesium supplements have caught influencers’ attention and long been praised for promoting healthy sleep. Here’s what the science shows.

Sleeping long has a negative effect on brain performance, especially in people who are depressed, according to the findings of a new study. It suggests that sleep might be a modifiable risk factor for ...

While it’s well known that sleep enhances cognitive performance, the underlying neural mechanisms, particularly those related to nonrapid eye movement (NREM) sleep, remain largely unexplored. A new ...

People who have more disrupted sleep in their 30s and 40s may be more likely to have memory and thinking problems a decade later, according to new research published in the January 3, 2024, online ...

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 ...

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 ...

On World Sleep Day 2026, experts highlight the importance of healthy sleep for mental and physical well-being. Disrupted ...

A recent study has found that 7 hours and 18 minutes may be the optimal amount of sleep you need each night to lower your ...