What is a sleep study? A sleep study, also known as a polysomnogram, is a diagnostic test that monitors various body functions while a person is asleep. It is most commonly used to diagnose sleep ...

Sleep is a necessity. We not only need it to sustain life, but it is also how we will spend one-third of our lives. Many people have difficulty getting a good night's sleep, however. As many as six ...

Q: Should I be worried about obstructive sleep apnea? Obstructive sleep apnea is estimated to affect 25 million Americans or ...

"Not every child who has a sleep disorder needs an overnight sleep study," said Dr. Julie Boergers, the co-director of the lab. That's why here they may start with an EEG --which looks at brain ...

Teens who sleep fewer than 7.7 hours of sleep each night are more likely to have high blood pressure, a new study suggests. Likewise, those suffering from both insomnia and a lack of sleep are five ...