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sleep-wake cycle

American  
[sleep-weyk] / ˈslipˈweɪk /

noun

  1. Physiology. the species-specific biological pattern of alternating sleep and wakefulness, in humans roughly 8 hours of nocturnal sleep and 16 hours of daytime activity.


Example Sentences

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See Examples For:

So, this carp species does not fall into a fainting state, as it is common in narcolepsy and does not require orexin to regulate their sleep-wake cycle.

From Science Daily Mar. 14, 2024

Lastly, melatonin is involved in biological rhythms, particularly circadian rhythms such as the sleep-wake cycle and eating habits.

From Textbooks Jun. 9, 2022

Studies prove that light suppresses melatonin, the chemical released by the pineal gland that regulates humans' sleep-wake cycle — also known as our Circadian rhythm.

From Salon Mar. 1, 2022

"Carbohydrates can raise your blood sugar, which has a therapeutic sleeping effect. Tryptophan is the amino acid that leads to serotonin production. Serotonin can be converted into more melatonin, which promotes a healthy sleep-wake cycle."

From Fox News Feb. 27, 2022

Sleep paralysis is commonly linked with narcolepsy, a rare condition that affects the brain’s ability to regulate the sleep-wake cycle.

From Washington Post Jan. 26, 2018

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