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Deep sleep supports memory and helps you feel refreshed in the morning. In a small 2012 study in the Journal of Theoretical Biology, researchers found that steady pink noise reduces brain waves, which increases stable sleep.Ī 2017 study in Frontiers in Human Neuroscience also found a positive link between pink noise and deep sleep. You can listen to them on a computer, smartphone, or sleep machine like a white noise machine. These sleep-inducing sounds are known as noise sleep aids. Other sounds can relax your brain and promote better sleep. Some noises, like honking cars and barking dogs, can stimulate your brain and disrupt sleep. Since your brain continues to process sounds as you sleep, different noises can affect how well you rest. Music can be that signal,” she added.Can pink noise help you get a better night’s sleep? “Having a sleep routine can include a signal - at the same time every day - to go to sleep. Weekends, days off-keeping that very strict schedule is a very important part of training ourselves to sleep well,” said Gill. It sounds simple and obvious, but it’s not as easy to implement. “The most important part of sleep is a very strict sleep-wake schedule.
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Music can also be listened to in low light, which is another plus for deep sleep,” Dimitriu added. It gets people into bed (hopefully earlier) and into a relaxed, contemplative, and even meditative mindset. “Among all the things people try to sleep, music is among the best. “Music is great for falling asleep, as long as it is not too exciting,” said Dimitriu. For some people, upbeat music might be calming,” said Gill.Ī lot of people use music to help them fall asleep, but is it a good idea? “The difference is whether the music is very emotional, or triggers emotion. It’s not a music’s danceability, necessarily, that determines whether someone might be able to fall asleep listening to it. Kuljeet (Kelly) Gill, a sleep medicine physician at Northwestern Medicine Central DuPage Hospital in Illinois, told Healthline that “It’s not surprising people use music to sleep because sleep issues are such an extremely common problem and music can be calming.” Music, whether fast or slow, likely needs lack of ‘newness,’ or surprises, to help sleep,” said Dimitriu.ĭr. “Novelty is also what keeps the brain awake.
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To have a better chance of sleeping to energetic tracks, it also helps if you’re familiar with the songs. “It is likely that these songs were still structured, symmetrical, and predictable, without loud transitions, or sudden changes in tempo or intensity,” Dimitriu told Healthline. Alex Dimitriu, double board-certified in psychiatry and sleep medicine and \the founder of Menlo Park Psychiatry & Sleep Medicine in California and BrainfoodMD.Īccording to Dimitriu, songs that are highly danceable or energetic could in fact help someone fall asleep under the right conditions. “The human brain is a pattern recognizer and really enjoys getting it right,” said Dr. Possible explanations for selections of sleeping music Researchers reported that a surprising result of the new study was that both genres had fewer occurrences than either pop or rap.
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Previous self-reported studies found that classical and instrumental music were among the most used genres for sleep music.
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The largest cluster by far consisted of ambient tracks, which was what researchers expected to find.īut other large clusters were filled with contemporary radio tracks, including pop hits and indie tracks. The researchers then statistically analyzed these tracks, grouping them into clusters based on their characteristics, such as tempo, loudness, and energy.
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This left them with 986 playlists, including 130,150 unique tracks. To perform their analysis, the researchers first assembled a list of all playlists featuring any variation of the word “sleep” in any language and then removed results that weren’t music (such as podcasts or nature sounds), weren’t intended for sleep (such as band names including the word “sleep”), or had fewer than 100 followers.
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