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Studies in mice show neuronal death (in the hippocampus, locus coeruleus, and medial PFC) occurs after two days of REM sleep deprivation. However, mice do not model the effects in humans well since they sleep a third of the duration of REM sleep of humans and caspase-3, the main effector of apoptosis, kills three times the number of cells in ...
This result remained when controlling for sleep duration, which suggests that sleep variability may be more consequential for teen brain development than simply duration. Another study found that sleep duration was strongly associated with gray matter volume of the bilateral hippocampus among a sample of healthy children and adolescents. [20]
Sleep and weight is the association between the amount of sleep an individual obtains and the weight of that individual.. Numerous studies have demonstrated an association between sleep disturbances and weight gain, and more specifically, that sleep deprivation is related to overweight. [1]
Tayside children's sleep questionnaire: A ten-item questionnaire for sleep disorders in children aged between one and five years old. [7] [8] [9] Children's Sleep Habits Questionnaire. [10] Cleveland Adolescent Sleepiness Questionnaire (CASQ): There are 16 items to measure extreme sleepiness during the day in adolescents aged 11–17 years old ...
The Children's Sleep Habits Questionnaire (CSHQ) is a psychological questionnaire designed to measure sleep behaviors in children and adolescents ages 4–12. The 52-question test is filled out by the parent and the parent is asked to rate the frequency that their child has shown the qualities of the described sleep behaviors.
The effects of sleep deprivation on cognitive performance are a broad range of impairments resulting from inadequate sleep, impacting attention, executive function and memory. An estimated 20% of adults or more have some form of sleep deprivation . [ 1 ]
The U.N. delivered grim news on global food security Wednesday: 2.4 billion people didn’t have constant access to food last year, as many as 783 million faced hunger, and 148 million children ...
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]