A comprehensive overnight study at a monitored sleep center — the gold standard evaluation for complex or multi-system sleep disorders.
Polysomnography (PSG) is a non-invasive overnight evaluation performed at a hospital-based or accredited sleep center. It is the most comprehensive sleep study available and provides detailed data on all aspects of sleep physiology simultaneously.
Small sensors are placed on the scalp, face, chest, and legs — there are no needles involved. A sleep technologist monitors all parameters throughout the night. You are able to move, use the restroom, and sleep in a private, comfortable room.