Power nap
Power Nap
A Power Nap (pronunciation: /ˈpaʊər næp/) is a short sleep which terminates before the occurrence of deep sleep or slow-wave sleep (SWS), intended to quickly revitalize the subject. The term was coined by James Maas, a social psychologist at Cornell University.
Etymology
The term "Power Nap" was first used in the mid-1990s by James Maas, a social psychologist and sleep researcher at Cornell University. The term "power" refers to the efficacy of the nap in significantly improving cognitive function, alertness, and mood.
Description
A power nap is a sleep session that happens during the day (afternoon) lasting for between 10 and 30 minutes. The purpose of a power nap is to give the person a mid-day energy boost. It is believed to maximize the benefits of sleep versus time. If the nap extends to a full sleep cycle, including slow-wave sleep, this could result in sleep inertia.
Benefits
Power naps can improve memory, cognitive skills, creativity, and energy level. A study by NASA on sleepy military pilots and astronauts found that a 40-minute nap improved performance by 34% and alertness by 100%.
Related Terms
See Also
External links
- Medical encyclopedia article on Power nap
- Wikipedia's article - Power nap
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski