The aims of OSRC are to promote sleep knowledge and provide research programs for investigators. Having talented experts, integrated infrastructure, and resources of TUMS and sleep clinic of Baharloo hospital, OSRC offers unique multidisciplinary researches and training opportunities for researchers and clinicians. The center supports collaborative research initiatives with investigators from a wide range of disciplines including occupational medicine, pulmonology, otorhinolaryngology, biochemistry, psychiatry, neurology, physiology, genetics, and immunology.