SAN FRANCISCO -- People who have more interrupted sleep in their 30s and 40s are more than twice as likely to have memory and thinking problems a decade later, according to a new study. In the early ...

Researchers have found an association between greater sleep fragmentation, defined as interruption of sustained sleep by repeated awakenings, and arteriosclerosis and subcortical infarcts in older ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. “We found that all forms of sleep loss ...

A new study highlights how important uninterrupted sleep is to recovery after a traumatic brain injury, finding that fragmented sleep in injured mice is linked to a loss of rapid-eye-movement (REM) ...

A new study, led by UC San Francisco, reveals that quality of sleep, not quantity, may play a part in the development of dementia decades before symptoms start. Unlike previous research that has ...

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We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. Researchers analyzed sleep duration and quality among ...

A new study reveals that fragmented sleep causes cellular damage to the brain's blood vessels, providing further evidence to suggest that sleep disruption predisposes the brain to dementia. "We found ...