People who sleep poorly are more likely than others to have brains that appear older than they actually are. This is according to a comprehensive brain imaging study from Karolinska Institutet, ...

For adults in midlife, difficulty getting to sleep and waking up too early may accelerate brain atrophy that is associated with dementia. The brain naturally begins to atrophy beginning in one’s 30s ...

"We have come to understand that sleep is really intertwined with the neurological processes driving Alzheimer's and similar dementias," said Dr. Alberto Ramos, research director of the Sleep ...

Sleep walking remains a mysterious and challenging sleep disorder that can pose serious danger should the sleep walker fall down a flight of stairs or attempt to engage in complex behaviors such as ...

Poor sleep quality in early middle age is associated with signs of accelerated brain aging in late middle age, a new study shows. Investigators say the findings suggest that addressing sleep issues ...

Late-night scrolling isn’t the only thing sabotaging your slumber. New research suggests that a common daily habit may send your brain into overdrive while you sleep — even if you do it hours before ...

Start treating sleep like the ultimate recovery tool. Build your nightly routine and protect your brain for peak performance like a Navy SEAL. Every night you rest well, you invest in sharper focus, ...