A multiple sleep latency test (MSLT), also known as a daytime nap opportunity study, is a sleep study that measures excessive daytime sleepiness. The test evaluates how fast you fall asleep in a quiet ...

Young people who go to bed earlier and sleep for longer than their peers tend to have better brain function and perform better at cognitive tests, according to researchers from the UK and China. A ...

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 ...

Scientists in Canada have launched what is set to become the world's largest study of the effects of lack of sleep on the brain. A team, at Western University,, external Ontario, want people from all ...