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We actually don't know the function of sleep all that well yet, but sleep is a time of quiescence in the brain.

Shelby Harris

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Shelby Harris
Age: 33
Born: 1991
Born: August 11
American Football Player
Football Player
Milwaukee City
Wisconsin
Wells
Well
Time
Function
Sleep
Brain
Actually

More quotes by Shelby Harris

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So you have it, you awaken from it and you can recall, in detail, what just happened, that's a nightmare. So it's very different from a dream where you generally don't wake up from it and you don't have this dysphoric emotion.
Shelby Harris
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Nightmares are distinctly different from dreams in the way that people feel them and experience them. So a lot of people think that a nightmare is something where something is chasing them and you have to wake up screaming. Yes, that's one of the more common nightmares that we see is the person chasing someone or they're being chased.
Shelby Harris
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So the older models, when you look at Freudian, when you look at Jungian thought, and there's still people who really - who really use the Jungian thought of dream analysis, is really that you would analyze the dreams. The dreams are there for a purpose.
Shelby Harris
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There's some debate as to whether you need to awaken from them because there are some patients who are actually starting to say, I had these horrible nightmares, but I never woke up from them. But they can still recall them when they get up in the morning. So there's still some debate in the field.
Shelby Harris
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We'll work on relaxation strategies and also changing the times you go to bed will actually make them sleep a little bit less for a few nights so their body's natural sleep drive starts to kick in. That is very effective in about 60% to 70% of patients who do it, four to eight sessions, not even every week it works for 60% to 70% of patients.
Shelby Harris
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So we go through in the beginning of the night, we go into the really deep stages of sleep and we actually cycle through. So, when you go down to the deep stage, then you go back up and you actually come into something called REM sleep, which is after about 90 minutes.
Shelby Harris
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We haven't really - it's harder for us to set those rhythms. So it's really important to keep a steady bedtime and wake time to really lock in those rhythms.
Shelby Harris
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So, sleep deprivation, and sometimes an insomnia, which is a little bit of a different form, but just getting a lack of sleep, can lead to a number of different decrements.
Shelby Harris
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There's a new line of research showing that people who don't get enough sleep, they're body doesn't metabolize as well. And so they actually - it leads to weight gain. So if you're not getting enough sleep, you might have difficulty losing weight.
Shelby Harris
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There are people who have repetitive nightmares. And what happens is their brain is trying to process the stress and help their brain actually deal with what happens if this stress happens again, so their brain's preparing them to deal with it in case the stress happens again, but it's so scary that they awaken from it.
Shelby Harris
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I'll work on patient's thoughts about sleep, So I must get eight hours of sleep tonight or I won't sleep tomorrow. That sometimes - or I won't function tomorrow. That sometimes makes it very difficult for you to sleep at night
Shelby Harris
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When it comes to the reason why we have nightmares, we're still debating that. It's a new area of research, nightmares. And the way I like to think about it is, our brain - we have stress during the day and our brain needs to learn to process this stress.
Shelby Harris
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So when you go to sleep at night, if you're someone who hasn't had any sleep deprivation, you have a very normal sleep pattern, what we tend to see is that, in adults, they go to bed and they start off by going into the deeper stages sleep.
Shelby Harris
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So when you're in REM sleep, your brain is very active, our body is quiet, but your brain is really processing a lot of things, a lot of emotions we dream the most in REM sleep. And then you go back down in the deep stages, and so on and so forth.
Shelby Harris
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And you cycle throughout so that you do about five to six cycles throughout the night. And we spend more time in REM later on in the night than we do earlier on.
Shelby Harris
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So people only focus on getting the really deep sleep, but in reality, we spend almost 60% of the night in the stage two sleep.
Shelby Harris
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Now narcolepsy is really hard though because they're very tired during the day, they're sleepy during the day and it's managed mostly with medications. So we use medications to help them sleep better at night and to stay away during the day. But there are behavioral things you can do also by changing diet, exercise, having an actual nap schedule.
Shelby Harris
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We try not using medications initially, and we use something called behavioral therapy for insomnia. This changes behaviors people do in bed, none of the tossing and turning.
Shelby Harris
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We've looked at sleep diaries of patients with insomnia, and they'll say that they don't sleep for one or two days. And the body actually has a natural function, after about the third day to start catching up and you get a little bit more sleep the third night. And that's usually what I tell my patients.
Shelby Harris
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Night terrors are very different from nightmares. A lot of people will think they're the same, but they're really not. Night terrors - you want to look at the time of night when you're having the problem. Night Terrors happen in deep sleep. Nightmares tend to happen in a lighter REM sleep.
Shelby Harris