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Oversleeping affects 4 to 6 percent of the population, one article points out. And while we don’t like to label things as strictly “bad” or “good,” too much sleep can indeed lead to and ...
That could mean that you’re not properly winding down (i.e. engaging in too much screen time, not creating a relaxing, comfortable sleep environment), or your sleep is being disrupted by a ...
Hypersomnia can be primary (of central/brain origin), or it can be secondary to any of numerous medical conditions. More than one type of hypersomnia can coexist in a single patient. Even in the presence of a known cause of hypersomnia, the contribution of this cause to the complaint of excessive daytime sleepiness needs to be assessed.
Young woman asleep over study materials. The relationship between sleep and memory has been studied since at least the early 19th century.Memory, the cognitive process of storing and retrieving past experiences, learning and recognition, [1] is a product of brain plasticity, the structural changes within synapses that create associations between stimuli.
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]
A solid night's sleep can feel elusive, and the commonly-held idea that you "should" be getting eight hours of sleep might actually keep you up. While challenging, the advice to ensure you get ...
1. Fatigue. Research indicates that daytime sleepiness is the most obvious and common sign of sleep debt.If you feel groggy even after you’ve been awake for a while or if you find yourself ...
The worse-than-average effect or below-average effect is the human tendency to underestimate one's achievements and capabilities in relation to others. [ 1 ] It is the opposite of the usually pervasive better-than-average effect (in contexts where the two are compared or the overconfidence effect in other situations).