People who score poorly on a sleep test are more likely to show signs of faster brain ageing, a new study says. Studies have shown a link between poor sleep and dementia but it has remained unclear if ...

Sleep has never come easy for me -- quality sleep, that is. I'm a light sleeper, and I usually find myself wide awake every few hours throughout the night, staring at the ceiling as I wonder why sleep ...

Toronto, ON, April 10, 2025 – While sleep’s positive impact on cognition has long been recognized, Baycrest researchers have revealed that a good night’s sleep may actively enhance memory rather than ...

Medicare covers sleep tests when you show clinical signs and symptoms of specific disorders, including sleep apnea, narcolepsy, or parasomnia. Medicare covers different types of sleep studies (Types I ...

Medicare Part B may cover sleep studies, including polysomnographies, to screen for obstructive sleep apnea (OSA) if a person shows clinical signs and their doctor provides medical evidence supporting ...

For people with a certain sleep disorder, a simple blood test could help predict the development of dementia years before ...

I wasn’t sleeping well, so I took Thorne’s Sleep Test to uncover the cause. Here's what I learned about my out-of-whack hormones. Aly Lopez was a writer on the sleep and wellness team at CNET. She ...