The Center for Sleep Medicine is one of the largest academic sleep centers in the country, providing comprehensive care to patients with sleep disorders, including sleep apnea, insomnia, narcolepsy and restless leg syndrome. The center conducts the full range of diagnostic procedures to figure out the source of sleep disturbances. These include both on-site and at-home overnight sleep studies; daytime sleep studies; and testing to measure oxygen levels in the blood during sleep. Specialists at the center conduct research in topics such as the chemical basis of sleep disorders and sleep issues in adolescents.