A polysomnogram -- or sleep study -- is a multiple-component test that electronically sends and records specific physical activities while you sleep. The recordings are analyzed by a qualified ...

No current device on the market is as accurate as an in-office sleep study with a doctor (a test that measures brain activity and wave patterns). Trackers with heart rate and blood-oxygen level ...

Medicare covers sleep tests for certain conditions such as sleep apnea, narcolepsy, or parasomnia, but limitations may apply.

Study reveals that sleep traits predict over 15% of body characteristics across 15 physiological systems, with visceral fat, ...

Participation in sleep study testing requires a physician’s order. Monitors use precisely placed sensors to show how the body reacts as a person sleeps and record brain waves, heartbeats and ...

ZDNET's recommendations are based on many hours of testing, research ... If you've made a New Year's resolution to improve your sleep, you might consider trying out a sleep tracker.

Chances are, you’ll need a sleep study (your doctor may call it a polysomnogram) to diagnose your sleep apnea. The results of this test can also help you qualify for treatment coverage from your ...

they will recommend either an in-lab sleep study called a polysomnography (PSG) or an at-home sleep test (HST). A polysomnogram sleep study is usually done at night in a sleep lab. You should be ...

Polysomnography, also known as a sleep study, is a test in which a doctor observes you while you’re sleeping. Doctors use this test to identify possible sleep disorders. A doctor may perform ...