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It is an extraordinarily rare condition that people sleep less. There are some behavioral health diagnoses that cause people to sleep less, and that’s still unhealthy. As an adult, you need ...
National Geographic Magazine has reported that the demands of work, social activities, and the availability of 24-hour home entertainment and Internet access have caused people to sleep less now than in premodern times. [205] USA Today reported in 2007 that most adults in the USA get about an hour less than the average sleep time 40 years ago ...
“For younger people, especially those in middle age, sleep issues (e.g., excessive daytime sleepiness, fragmented sleep patterns, undiagnosed sleep apnea) might increase the risk of future ...
Furthermore, the older adults' performances in free recall involved temporal contiguity to a lesser extent than for younger people, indicating that associations regarding contiguity become weaker with age. [19] Several reasons have been speculated as to why older adults use less effective encoding and retrieval strategies as they age.
Sleeping Girl, Domenico Fetti, c. 1615 . Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited. . During sleep, there is a marked decrease in muscle activity and interactions with the surrounding environm
Bedtime procrastination causes people to feel that time is passing quickly, which can lead to anxiety and stress. [21] For people who do not sleep well, bedtime is an abominable time. Sleep can become a task and a burden that increases people's worry about getting enough sleep, leading to nervousness, and increases their psychological stress.
Employees who develop poor sleep patterns because of their job design are also at risk of dealing with these habits for years. Ninety percent of insomnia sleepers saw continuous symptoms up to 10 ...
Sleep debt or sleep deficit is the cumulative effect of not getting enough sleep. A large sleep debt may lead to mental or physical fatigue, and can adversely affect one's mood, energy, and ability to think clearly. There are two kinds of sleep debt: the result of partial sleep deprivation, and of total sleep deprivation