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Napping is a phenomenon seen across the world and in all age groups. It is a short sleep but produces many solid benefits in young and older adults. Its disadvantages include the presence of sleep inertia, which varies with the nap duration.

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Sleep inertia following a nap

Short naps lasting 15 minutes or less produce almost immediate improvement in cognitive performance, whereas longer naps lasting over 30 minutes are also beneficial, with a sustained improvement for many hours of wakefulness, but are associated with a short period of sleep inertia.

Factors which determine the benefit of a nap

Timing

The timing of naps must be in accordance with the circadian rhythm of sleepiness lớn produce optimal benefit to lớn the napper. Early afternoon (2-4 pm) when most people have a minor sleepiness peak would appear to be the best time for a nap.

In fact, when compared to lớn getting more sleep at night, or having caffeine as a pick-me-up, a nap was the most beneficial mode of coping with this afternoon trough of energy. It has been shown that afternoon naps show better sleep efficiency, with a shorter sleep latency, and a higher amount of short-wave sleep. Napping at other times out of sync with the circadian cycles may produce severe sleep inertia.

Factors influencing nap timing may include individual sleepiness, timing of the sleep schedule in relation lớn the circadian clock, immediate sleep history, quality of sleep, & the preceding duration of wakefulness.

Prior wakefulness

Naps show greater benefits when they are preceded by a longer period of wakefulness. Normally, about 16 hours of wakefulness are followed by a feeling of tiredness và wish lớn sleep. However, if an individual works in night shifts or has other problems with night sleep, the night peak of sleepiness may start earlier, when the workday is still going on. A nap may postpone this feeling lớn later, producing significant gains in productivity.


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Frequency of napping

Those who habitually nap reported that their nap was refreshing, rather than those who rarely take a nap. The former show a pre-nap body toàn thân temperature drop unlike the latter, and have lighter sleep which may be responsible for a quicker recovery from sleep inertia.

Circadian rhythm disruption

Any factor which disturbs the biological clock such as jet lag, or changing to lớn daylight saving time, or shift work, or simple insomnia, causes untimely fatigue và sleepiness, and napping may help manage this best.

Duration of naps

Naps extending from 10 to trăng tròn minutes seem lớn be the most beneficial because of the reduced sleep inertia related to less slow-wave activity. However, following severe sleep deprivation, slow-wave sleep is desirable lớn reduce sleep pressure. Thus, short naps are suited lớn workplace breaks to lớn ensure the immediate resumption of alertness.

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Advantages of napping

Napping does not allow the person to lớn enter deep sleep, but allows the buildup of sleepiness khổng lồ rapidly dissipate, resulting in higher alertness post-nap. Those who vày not nap are those who may sleep more deeply và experience severe sleep inertia when they wake.

Memory enhancement occurs with a brief nap, showing the importance of sleep in information retention. Problem solving skills may increase due lớn the better ability to sift out the relevant from the extraneous. REM sleep helps even more in making logical connections between words and ideas và consolidating memory.

Thus, workplace napping may help improve employee efficiency especially when the job has to vì chưng with knowledge management or requires good judgment & decision making. Working memory is one area which shows significant improvement with napping in adults without reported sleep deprivation. This is crucial to lớn performing complex jobs which require multiple tasks khổng lồ be held in the memory while concentrating on only one.

Napping as a sign of disease

Naps are found to be more common in older people who suffer from diabetes, depression, or chronic pain, & also insomniacs. The common factor in all these is sleeplessness which may create a need for sleep in the daytime. It used khổng lồ be believed that napping interfered with night-time sleep, but this has not been substantiated. Napping does improve cognitive function and leads to lớn enhanced feelings of well being.

Napping & anchor sleep

Though napping confers a lot of advantages in adults, it cannot replace the night-time sleep because the ability khổng lồ give sustained attention to a matter và to notice significant details depends chiefly on the total night sleep. When sleep deprived, naps can boost mental functioning for a short time, but recovery sleep must still occur over the following days.

References

Further Reading


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Please use one of the following formats to lớn cite this article in your essay, paper or report:

APA

Thomas, Liji. (2018, August 23). Is Daytime Napping in Adults Good or Bad?. conhantaohpg.com. Retrieved on December 27, 2022 from https://www.conhantaohpg.com/health/Is-Daytime-Napping-in-Adults-Good-or-Bad.aspx.

MLA

Thomas, Liji. "Is Daytime Napping in Adults Good or Bad?". conhantaohpg.com. 27 December 2022. .

Chicago

Thomas, Liji. "Is Daytime Napping in Adults Good or Bad?". conhantaohpg.com. Https://www.conhantaohpg.com/health/Is-Daytime-Napping-in-Adults-Good-or-Bad.aspx. (accessed December 27, 2022).

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Harvard

Thomas, Liji. 2018. Is Daytime Napping in Adults Good or Bad?. conhantaohpg.com, viewed 27 December 2022, https://www.conhantaohpg.com/health/Is-Daytime-Napping-in-Adults-Good-or-Bad.aspx.