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The characteristics of music that have improved sleep quality in the music-sleep literature include slow tempo, small change of rhythm, and moderate pitch variation of melody. [16] The selection of music (self selected or researcher selected) does not appear to impact sleep quality. [25]
Sleep is an eight-and-a-half hour concept album based around the neuroscience of sleep [3] by German-British composer Max Richter. [ 4 ] [ 5 ] It was released on September 4, 2015, accompanied by a one-hour version with variations, From Sleep , [ 6 ] later remixed as Sleep Remixes .
The whole period normally proceeds in the order: N1 → N2 → N3 → N2 → REM. REM sleep occurs as a person returns to stage 2 or 1 from a deep sleep. [20] There is a greater amount of deep sleep (stage N3) earlier in the night, while the proportion of REM sleep increases in the two cycles just before natural awakening. [17]
While benzodiazepines can put people to sleep (i.e., inhibit NREM stage 1 and 2 sleep), while asleep, the drugs disrupt sleep architecture: decreasing sleep time, delaying time to REM sleep, and decreasing deep slow-wave sleep (the most restorative part of sleep for both energy and mood). [81] [82] [83]
Ambient music is a genre of music that emphasizes tone and atmosphere over traditional musical structure or rhythm.Often "peaceful" sounding and lacking composition, beat, and/or structured melody, [5] ambient music uses textural layers of sound that can reward both passive and active listening, [6] and encourage a sense of calm or contemplation.
It is sometimes called the ultradian sleep cycle, sleep–dream cycle, or REM-NREM cycle, to distinguish it from the circadian alternation between sleep and wakefulness. In humans, this cycle takes 70 to 110 minutes (90 ± 20 minutes). [1] Within the sleep of adults and infants there are cyclic fluctuations between quiet and active sleep.
The English meditation is derived from Old French meditacioun, in turn from Latin meditatio from a verb meditari, meaning "to think, contemplate, devise, ponder". [11] [12] In the Catholic tradition, the use of the term meditatio as part of a formal, stepwise process of meditation goes back to at least the 12th-century monk Guigo II, [12] [13] before which the Greek word theoria was used for ...
The music broadcast by the channel can be used to practice "deep work". [7] [8] [9] According to Emma Winston of the University of London, the success of the channel comes from the music that “seems familiar to the listener, like a past time gone and fantasized that did not really exist”. [10]