Mar 24, 2022 · Sleep studies, also called polysomnography, are painless tests that measure how well you sleep and how your body responds to sleep problems. They are also used to help …

Jan 9, 2025 · To diagnose sleep apnea, your healthcare provider will ask you to see a sleep specialist or go to a center for a sleep study. You may also be asked to keep a sleep diary.

Study volunteers had to sleep at least 6 hours to show improvement in learning. Additionally, the amount of improvement was directly related to how much time they slept—for example, …

Sleep Health About 50 to 70 million Americans have sleep disorders, and 1 in 3 adults do not regularly get the recommended amount of uninterrupted sleep they need to protect their health.

Sleep is essential for good health. Not getting enough uninterrupted sleep negatively affects a person’s attention, learning and memory, and physical health. The NHLBI funds research on …

Jan 9, 2025 · Sleep apnea is a common condition that occurs when your breathing stops and restarts many times while you sleep. Learn about the causes, symptoms, and treatments of …

The National Center on Sleep Disorders Research (NCSDR) promotes sleep and circadian scientific advances, from laboratory research to clinical practice, to improve scientific …

Jun 15, 2022 · Getting enough quality sleep at the right times can help protect your mental health, physical health, quality of life, and safety. Learn how to figure out if you're getting enough …

Sleep Diary Use this sleep diary to record the quality and quantity of your sleep; your use of medicines, alcohol, and caffeinated drinks; and how sleepy you feel during the day. Bring the …

Mar 24, 2022 · Learn how sleep deprivation and sleep deficiency are diagnosed. How can your doctor tell if you are sleep deprived? Learn about the benefits of keeping a sleep diary to share …