Sleep Number Corporation is an American manufacturer that makes the Sleep Number and Comfortaire beds, foundations and bedding accessories. The company...

Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited. During sleep, there...

Sleep Token are an English rock band formed in London in 2016. Its members remain anonymous by wearing masks. After self-releasing their debut EP One...

Music in Manhattan, New York City. "Sleep Walk" entered Billboard's Top 40 on August 17, 1959. It rose to the number 1 position for the last two weeks in...

English rock band Sleep Token have released four studio albums, two extended plays (EPs), 17 singles and nine music videos. Formed in London, the group...

Sleep deprivation, also known as sleep insufficiency or sleeplessness, is the condition of not having adequate duration and/or quality of sleep to support...

bimodal) sleep, meaning two periods of sleep, polyphasic usually means more than two. Its opposite is monophasic sleep, one period of sleep within 24...

Rapid eye movement sleep (REM sleep or REMS) is a unique phase of sleep in mammals (including humans) and birds, characterized by random rapid movement...

sleep disorders. Sleep disorders are broadly classified into dyssomnias, parasomnias, circadian rhythm sleep disorders involving the timing of sleep,...

slow-wave sleep (USWS) is sleep where one half of the brain rests while the other half remains alert. This is in contrast to normal sleep where both...

Sleep debt or sleep deficit is the cumulative effect of not getting enough sleep. A large sleep debt may lead to mental or physical fatigue, and can adversely...

Even in Arcadia is the fourth studio album by anonymous English rock band Sleep Token. It was released on 9 May 2025 by RCA Records. The album garnered...

neuroscience of sleep is the study of the neuroscientific and physiological basis of the nature of sleep and its functions. Traditionally, sleep has been studied...

Sleep apnea (sleep apnoea or sleep apnœa in British English) is a sleep-related breathing disorder in which repetitive pauses in breathing, periods of...

Night terror, also called sleep terror, is a sleep disorder causing feelings of panic or dread and typically occurring during the first hours of stage...

Sleep medicine is a medical specialty or subspecialty devoted to the diagnosis and therapy of sleep disturbances and disorders. From the middle of the...

A hypnotic (from Greek Hypnos, sleep), also known as a somnifacient or soporific, and commonly known as sleeping pills, are a class of psychoactive drugs...

is available, go to sleep. wait(accessWRSeats) # Awake - try to get access to modify # of available seats, otherwise sleep. numberOfFreeWRSeats += 1 #...

A wet dream, sex dream, or sleep orgasm, is a spontaneous occurrence of sexual arousal during sleep that includes ejaculation (nocturnal emission) and...

"The Summoning", in particular, became one of Sleep Token's most popular songs to date, reaching number one on the Spotify Top 50 Viral Songs chart, as...

Obstructive sleep apnea (OSA) is the most common sleep-related breathing disorder and is characterized by recurrent episodes of complete or partial obstruction...

calling process for at least the specified number of seconds (the default), minutes, hours or days. sleep for Unix-like systems is part of the X/Open...

Slow-wave sleep (SWS), often referred to as deep sleep, is the third stage of non-rapid eye movement sleep (NREM), where electroencephalography activity...

In sleep science, sleep onset latency (SOL) is the length of time that it takes to accomplish the transition from full wakefulness to sleep, normally to...

Sleep inversion or sleep-wake inversion is a reversal of sleeping tendencies. Individuals experiencing sleep-wake inversion exchange diurnal habits for...

was Sleep Token's first to register on the main singles charts in both the UK and the US, reaching number 17 on the UK Singles Chart and number 57 on...

Rapid eye movement sleep behavior disorder or REM sleep behavior disorder (RBD) is a sleep disorder in which people act out their dreams. It involves...

Insomnia, also known as sleeplessness, is a sleep disorder where people have difficulty sleeping. They may have difficulty falling asleep, or staying asleep...

sleepiness (EDS), sleep-related hallucinations, sleep paralysis, disturbed nocturnal sleep (DNS), and cataplexy. People with narcolepsy tend to sleep about the...

Become Your Tomb is the second studio album by anonymous English rock band Sleep Token. Recorded at G1 Productions in Wells, Somerset, it was produced by...