A Registered Polysomnographic Technologist (RPSGT) is a certified healthcare professional specializing in sleep disorders. RPSGTs conduct sleep studies, which include monitoring patients' brain activity, heart rate, breathing, and movements during sleep. These tests help diagnose conditions such as sleep apnea, insomnia, restless leg syndrome, and narcolepsy. The certification is issued by the Board of Registered Polysomnographic Technologists (BRPT) and requires rigorous training, passing a certification exam, and maintaining ongoing education. RPSGTs play a crucial role in helping physicians develop treatment plans, improving patients' sleep health, and enhancing their overall quality of life through better sleep management.