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Sleep apnea (or sleep apnoea in British English; /æpˈniːə/) is a sleep disorder characterized by pauses in breathing or instances of shallow or infrequent breathing during sleep. Each pause in breathing, called an apnea, can last for several seconds to several minutes, and may occur 5 to 30 times or more in an hour.
The resulting insomnia and sleep deprivation can cause exhaustion, changes in mood, sleepiness, impaired productivity, fatigue, increased risk of accidents, and cognitive dysfunction. [ 6 ] [ 7 ] [ 8 ] 25% of falls that older individuals experience happen during the night, of which 25% occur while waking up to void.
It is estimated that in 10% of cases of drowning as a response to inhalation of water, death occurs due to asphyxia due to laryngospasm without any water in the lungs. [5] It is also a symptom of hypoparathyroidism. [6] It can sometimes occur during sleep, waking up the affected person.
Sleep paralysis occurs when your mind is awake, but your body can’t move, Xue Ming, a sleep expert and professor of neurology at the Rutgers New Jersey Medical School, tells me. You can ...
All of these are examples of circadian rhythm disorders, which are problems with the alignment between your sleep-wake cycle and your responsibilities for the day—like going to work or school ...
According to the Sleep Foundation, 60% of people want a permanent end to twice-yearly one-hour clock changes. Why the twice-annual time changes mess with sleep patterns and your health Skip to ...
One of the important questions in sleep research is clearly defining the sleep state. This problem arises because sleep was traditionally defined as a state of consciousness and not as a physiological state, [14] [15] thus there was no clear definition of what minimum set of events constitute sleep and distinguish it from other states of partial or no consciousness.
Sleep plays a vital role in regulating metabolism and appetite. When sleep deprived, the metabolic system will be out of balance, which will ultimately affect the dietary choices people make. Teens who are sleep deprived crave more carbohydrates. Sleep deprivation is a risk factor for obesity among young adults. [7] [medical citation needed]