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1. www.sleepfoundation.org › how-sleep-works › what-happens-when-youWhat Happens When You Sleep: The Science of Sleep - Sleep...

   www.sleepfoundation.org › how-sleep-works › what-happens-when-you

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   22 de dic. de 2009 · When you sleep, your body undergoes a series of changes that enable the rest that is vital to your overall health. Sleep allows the brain and body to slow down and engage in processes of recovery, promoting better physical and mental performance the next day and over the long-term. What happens when you don’t sleep is that these fundamental ...

2. es.wikipedia.org › wiki › When_You_SleepWhen You Sleep - Wikipedia, la enciclopedia libre

   es.wikipedia.org › wiki › When_You_Sleep

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   When You Sleep" es una canción de la banda My Bloody Valentine, perteneciente al segundo álbum de la banda, Loveless. [1] Es la quinta canción del álbum y fue lanzada como primer sencillo del álbum. [2] Antecedentes y composición. Véase también: Grabación de Loveless. En una ...

3. www.sleepfoundation.org › stages-of-Stages of Sleep: What Happens in a Sleep Cycle

   www.sleepfoundation.org › stages-of-

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   8 de dic. de 2023 · Stage 3. Stage 3 sleep is also known as N3 or deep sleep, and it is harder to wake someone up if they are in this phase. Muscle tone, pulse, and breathing rate decrease in N3 sleep as the body relaxes even further. The brain activity during this period has an identifiable pattern of what are known as delta waves.

4. www.sleepfoundation.org › how-sleep-worksHow Sleep Works: Understanding the Science of Sleep

   www.sleepfoundation.org › how-sleep-works

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   23 de oct. de 2020 · REM. Stage 4. REM Sleep. 10-60 minutes. In stage 1, you’ve just dozed off and started transitioning to stage 2, which involves further slowing of activity in the brain and body. It’s much easier to be awoken during these early stages of the sleep cycle. Stage 3 is the deepest part of NREM sleep. In this stage, your muscles and body relax ...

5. www.verywellhealth.com › the-four-stages-of-sleep-27959204 Stages of Sleep: NREM, REM, and the Sleep Cycle - Verywell...

   www.verywellhealth.com › the-four-stages-of-sleep-2795920

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   11 de may. de 2023 · As you sleep, your brain cycles through four stages of sleep. The first three are considered non-rapid eye movement (NREM) sleep, also known as quiet sleep. The fourth is rapid eye movement (REM) sleep, also known as active sleep. Each sleep stage has a unique function and role in maintaining your brain’s overall cognitive performance.

6. www.cifraclub.com › my-bloody-valentine › when-you-sleepWhen You Sleep - My Bloody Valentine - Cifra Club

   www.cifraclub.com › my-bloody-valentine › when-you-sleep

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   Aprende a tocar el cifrado de When You Sleep (My Bloody Valentine) en Cifra Club. When I look at you / Oh, but I don't know what's real / Once in a while / And you make me laugh / And I'll sleep tomorrow / And it won't be long / Won't stand around / Then

7. www.ninds.nih.gov › brain-basics › brain-basics-understanding-sleepBrain Basics: Understanding Sleep | National Institute of...

   www.ninds.nih.gov › brain-basics › brain-basics-understanding-sleep

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   19 de jul. de 2023 · Sleep is important to a number of brain functions, including how nerve cells (neurons) communicate with each other. In fact, your brain and body stay remarkably active while you sleep. Recent findings suggest that sleep plays a housekeeping role that removes toxins in your brain that build up while you are awake.