Polysomnogram

Overnight Study

This overnight sleep study is a non-invasive test that is the gold standard to diagnose sleep apnea. It is also used to diagnose
neurologic disorders and movement disorders during sleep.

During this test the following are recorded: brain activity, eye movements, snoring, how much air is moving through your nose while breathing, chest and abdomen movements that show whether you’re making an effort to breathe, blood oxygen levels, heart rate, blood pressure and limb movements.