Polysomnography (sleep study) - Mayo Clinic
2023年2月17日 · Polysomnography, known as a sleep study, is a test used to diagnose sleep disorders. Polysomnography records your brain waves, the oxygen level in your blood, and your heart rate and breathing during sleep.
Sleep Study: What It Is, What To Expect, Types & Results
A sleep study is a common diagnostic test that can help diagnose many conditions and sleep-related issues. Hundreds of thousands of sleep studies happen annually, and they’re a key part of diagnosing and treating conditions like sleep apnea, narcolepsy, restless leg syndrome and more.
Sleep Study: How It Works and What To Expect - Cleveland Clinic …
2022年10月4日 · Having trouble sleeping? A sleep study can help doctors figure out if something serious is going on with your health. A sleep medicine specialist shares what to expect.
What Happens in a Sleep Study? - Johns Hopkins Medicine
What exactly happens during a sleep study like a polysomnogram, and what can sleep experts learn from monitoring? Here are answers to the four most common sleep-lab questions.
Sleep Study (Polysomnogram): What to Expect - Verywell Health
2023年4月11日 · A sleep study, called a polysomnogram, is a test used to help diagnose sleep apnea, restless legs syndrome (RLS), and other sleep disorders. People usually spend the night at a hospital sleep laboratory or an outpatient sleep clinic.
Sleep Study - Johns Hopkins Medicine
A sleep study is a number of tests done at the same time during sleep. The tests measure specific sleep characteristics and help to diagnose sleep disorders. A sleep study may also be called polysomnogram.
Sleep Study: Definition and What to Expect | Sleep Foundation
2023年10月4日 · A sleep study is a non-invasive, overnight exam that allows doctors to monitor you while you sleep to see what’s happening in your brain and body. For this test, you will go to a sleep lab that is set up for overnight stays—usually in a hospital or sleep center.
How to Prepare for a Sleep Study
2023年9月20日 · Sleep studies are most often used to diagnose and manage the treatment of sleep-related breathing disorders like obstructive sleep apnea. A sleep study may also be conducted if a person has signs of other sleep disorders like REM behavior disorder, narcolepsy, or periodic limb movements disorder.
How Does a Sleep Study Work? - Sleep Foundation
2024年1月2日 · A sleep study provides crucial information to diagnose and treat sleep disorders. Learn about the types of sleep studies, how they're used, and what to expect.
Polysomnography: Purpose, Procedure & Risks - Healthline
2020年3月17日 · A sleep study registers your body’s shifts between the stages of sleep, which are rapid eye movement (REM) sleep, and non-rapid eye movement (non-REM) sleep. Non-REM sleep is divided into...