Explore Sleep Studies
Once the sensors are removed after a polysomnogram (PSG), multiple sleep latency test, or maintenance of wakefulness test, you can go home. If you used an actigraph or a home-based portable monitor, you'll return the equipment to a sleep center or your doctor's office.
You won't receive a diagnosis right away. A sleep specialist and your primary care doctor will review the results of your sleep study. They will use your medical history, your sleep history, and the test results to make a diagnosis.
You may not get the sleep study results for a couple of weeks. Usually, your doctor, nurse, or sleep specialist will explain the test results and work with you to develop a treatment plan.
Sleep Disorders & Insufficient Sleep: Improving Health through Research
National Institutes of Health- (NIH) supported research is shedding light on how sleep and lack of sleep affect the human body. The NIH and its partners will continue to work together to advance sleep research. Read the full fact sheet...
The NHLBI updates Health Topics articles on a biennial cycle based on a thorough review of research findings and new literature. The articles also are updated as needed if important new research is published. The date on each Health Topics article reflects when the content was originally posted or last revised.