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A nap is a short period of sleep, typically taken during daytime hours as an adjunct to the usual nocturnal sleep period. Naps are most often taken as a response to drowsiness during waking hours. A nap is a form of biphasic or polyphasic sleep, where the latter terms also include longer periods of sleep in addition to one period. For years ...
Postprandial somnolence (colloquially known as food coma, after-dinner dip, or "the itis") is a normal state of drowsiness or lassitude following a meal. Postprandial somnolence has two components: a general state of low energy related to activation of the parasympathetic nervous system in response to mass in the gastrointestinal tract , and a ...
But while most people have taken a nap at some point, you might be fuzzy on all the facts and benefits about napping. Also, keep this in mind: Sleep experts say naps aren't a good fit for everyone.
“A short nap of up to about 20 minutes taken during the siesta period of the day (1 to 3 p.m.) can be helpful to improve cognition and wakefulness.
Napping behavior during daytime hours is the simplest form of polyphasic sleep, especially when the naps are taken on a daily basis. The term polyphasic sleep was first used in the early 20th century by psychologist J. S. Szymanski, who observed daily fluctuations in activity patterns. [ 2 ]
sleeping in. your body on sleep loss. sleeping in on weekends. health . world sleep day. overtired and sick. sleep deprivation . ... getty images & the noun project ...
Napping has its benefits, but sleep experts say naps aren't a good fit for everyone. Here's why.
Getty Images It looks like nap time isn't just for toddlers any more. A recent study shows that bagging a few Zs during the day at work could not only refresh you and reduce stress, but could even ...