In‑Lab Polysomnography

Middle-aged man sleeping with nasal cannula and monitoring devices during overnight sleep study for diagnosing sleep apnea and sleep disorders

Comparing Lab Results to Home Test Numbers

If you’ve taken a home sleep test or are considering one, you might wonder: how

Man in sleep study with electrodes for sleep apnea test

Wires Everywhere: What Really Happens in a Sleep Lab

If the idea of sleeping in a room full of wires sounds uncomfortable—you’re not alone.