Jan 1, 2025 · Polysomnography records your brain waves, the oxygen level in your blood, and your heart rate and breathing during sleep. It also measures eye and leg movements. A sleep …

Polysomnography (PSG) is a multi-parameter type of sleep study [1] and a diagnostic tool in sleep medicine. The test result is called a polysomnogram, also abbreviated PSG.

Oct 22, 2025 · 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 …

Feb 10, 2023 · A sleep study, formally known as a polysomnogram (pronounced “poly-som-no-gram”), is a diagnostic test that tracks and records how multiple body systems work while …

A sleep study, also known as polysomnography, is a test that measures and records different body functions while you sleep. These include your: The test checks how well you are sleeping …

What Is a Sleep Study? A sleep study, or polysomnography, is a non-invasive test that monitors your body while you sleep. It measures brain activity, breathing patterns, heart rate, oxygen …

Nov 17, 2022 · Polysomnography is a test conducted to study sleep and to diagnose a variety of sleep disorders. Some people refer to polysomnography (PSG) as a sleep study. Sleep …

A polysomnogram (PSG) is a special test that measures the function of your body while you sleep. This test is used to detect the cause of sleep problems in people who have insomnia or …

Nov 2, 2025 · What Is a Polysomnogram? A polysomnogram is an overnight diagnostic test that monitors various physiological parameters while you sleep. It provides a detailed snapshot of …

The most widely used type of sleep study is a polysomnogram. While you slumber in a high-tech sleep lab that looks like a comfortable hotel room, a technician in a nearby room records your …