Polysomnography

Polysomnography, also called a sleep study, is a comprehensive test used to diagnose sleep disorders. Polysomnography records your brain waves, the oxygen level in your blood, heart rate and breathing, as well as eye and leg movements during the study.

This test can be done at home to diagnose various sleep problems like Obstructive sleep apnea.

Dr. Bharat Gopal is a pioneer in doing home-based sleep studies having performed and treated more than 30000 such patients.