If you have symptoms of sleep apnea, your doctor may ask you to have a sleep apnea test, called a polysomnogram (PSG). This may be done in a sleep disorder center or even at home. A polysomnogram ...

The analysis included 172 video-polysomnogram recordings from a clinical sleep center (81 patients with iRBD and 91 non-RBD healthy controls [63 with a range of other sleep disorders and 28 healthy ...

According to healthcare provider Cleveland Clinic’s site, a sleep test, or sleep study, is officially known as a polysomnogram. It’s a “diagnostic test that tracks and records how multiple ...