
Sleep Deprivation and Deficiency How Sleep Affects Your Health
2022年6月15日 · Studies also show that sleep deficiency changes activity in some parts of the brain. If you're sleep deficient, you may have trouble making decisions, solving problems, …
Sleep Apnea - Symptoms - NHLBI, NIH
2025年1月9日 · Children who have sleep apnea may be overactive and may experience bedwetting, worsening asthma, and trouble paying attention in school. Visit Sleep Apnea in …
What Are Sleep Deprivation and Deficiency? - NHLBI, NIH
2022年3月24日 · Sleep deprivation is a condition that occurs if you don't get enough sleep. Sleep deficiency is a broader concept. It occurs if you have one or more of the following: You don't …
How Sleep Works - Sleep Phases and Stages - NHLBI, NIH
2022年3月24日 · Non-REM sleep has three stages, defined by measurements of brain activity taken in sleep studies. Stage 1. This stage is the transition between wakefulness and sleep. …
Sleep Apnea in Children - NHLBI, NIH
2025年2月12日 · Obstructive sleep apnea is the most common type of sleep apnea in both children and adults. In children, it is often caused by large tonsils or adenoids (tissue at the …
Sleep Apnea - What Is Sleep Apnea? - NHLBI, NIH
2025年1月9日 · If your sleep apnea is not diagnosed or treated, you may not get enough quality sleep. This can lead to issues with concentrating, making decisions, remembering things, or …
Does how loud you snore matter to your health? - NHLBI, NIH
2024年3月13日 · Snoring is often a sign of a very serious condition known as obstructive sleep apnea, a common disorder marked by loud snoring and stops and restarts in breathing. Until …
Circadian Rhythm Disorders - Causes and Risk Factors - NHLBI, NIH
2022年3月24日 · Men are more likely to have advanced sleep-wake phase disorder than women. Women may be more likely to experience circadian rhythm disorders at certain stages of life. …
What Are Circadian Rhythm Disorders? - NHLBI, NIH
2022年3月24日 · Disruptions of your sleep-wake cycle that interfere with daily activities may mean that you have a circadian rhythm disorder. Disruptions in your sleep patterns can be temporary …
Too much sleep, an early warning sign of dementia? - NHLBI, NIH
2017年2月23日 · The study, published in the journal Neurology, shows the increased risk in people who were not used to sleep that much before. The researchers say that the need for …