Can't Sleep? AT UAMS, we offer the most up-to-date sleep study services in our West Little Rock facility. Instead of a hospital bed, our sleep lab is equipped with a bed that is similar to your bed at home or a hotel bed. We will monitor your airflow, breathing, respirations, oxygen and sleep stages while you are asleep. No needles are involved in this painless process, and patients usually adapt to these monitoring devices within minutes, falling asleep quickly.