Medical News Today looks at three key studies and their key findings that highlight and further confirm the connection between how poor sleep increases dementia risk.

The data highlights how obstructive sleep apnea affects brain health and implies that it may increase the risk for greater problems like dementia and stroke. A recent study published in JAMA Network ...

A new study finds that sleep timing is linked to dementia risk, as people with weak circadian rhythms face a 2.5 times higher risk of developing cognitive decline.

Are you tossing and turning at night or noticing a loved one acting strange once the sun goes down? Doctors are finding that ...

"Life is taken away from these children before they even have a chance to live it," says Megan Kempf of her two children, who ...

Learn the hidden signs of sleep apnea, its impact on health, and how effective treatment can restore your energy and improve ...

Inside the body, a 24-hour rhythm, known as the circadian rhythm, quietly coordinates when we sleep, wake, eat and recover.

One study found that having moderate to severe obstructive sleep apnea may increase the risk for cerebral microbleeds. The data highlights how obstructive sleep apnea affects brain health and implies ...