Insomnia is no longer just a nuisance that makes mornings miserable. Large cohort studies now suggest that chronic insomnia, defined as trouble falling or staying asleep at least three nights a week ...

Add Yahoo as a preferred source to see more of our stories on Google. Skynesher / Getty Images Stress. Anxiety. Noisy neighbors. Blanket-hogging partners. With the list of things that can disturb a ...

A research team has revealed the link between the frequency of sleep apnea events during the rapid-eye-movement stage and the severity of verbal memory impairment in older adults at risk for Alzheimer ...

MINNEAPOLIS — Obstructive sleep apnea, a condition that causes lower oxygen levels during sleep, is linked to degeneration of brain regions associated with memory through damage to the brain’s small ...

Please provide your email address to receive an email when new articles are posted on . Reduced oxygen during REM sleep may lead to white matter damage in the brain. The researchers said the results ...

Scientists have recently shown that both the quality and the amount of sleep we get may influence our risk of developing Alzheimer’s disease. Now, a study suggests that people who take significantly ...

REM may be the most talked-about part of the sleep cycle, but getting enough of it can still be an elusive quest. You might know by now that it’s important, but maybe you don’t know exactly why or how ...

Learn the biological triggers of grinding and find medical treatments to protect your jaw and sleep better tonight.

This new study investigated a potential link found that apnea hypopnea index during the rapid eye movement (REM) sleep stage was associated with hypertension in patients with obstructive sleep apnea.

What is REM sleep disorder? REM sleep disorder (RBD) is a type of parasomnia associated with synucleinopathies ––a diverse group of neurodegenerative disorders thought to share a common pathologic ...