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The brain is constantly active whether a person is asleep or awake ...


A+ true :) ... The brain is constantly active ... A sullen person is happy-true or false? ... whether you are awake or asleep?

Brain Basics: Understanding Sleep


Jul 25, 2014 ... We now know that our brains are very active during sleep. ... Nerve-signaling chemicals called neurotransmitters control whether we are asleep or awake by acting on ... It is very difficult to wake someone during stages 3 and 4, which .... experiences we call dreams almost always occur during REM sleep.

Sleep Deprivation Amps Up the Brain - Scientific American


The brain gets more active the longer it goes without sleep. ... “I'm sure if you bump your friend when he's sleep-deprived, he's going to jump higher,” he says. ... that while we are awake, our neurons are constantly forming new synapses, ...

Can't Sleep? You May Have a Hyperactive Brain - Health News and ...


Mar 3, 2014 ... “It's like they're constantly on, constantly being activated,” she explained. ... If insomnia makes the brain busier and more plastic, how would that ...

The brain really can be half asleep, claims research - Telegraph


Apr 27, 2011 ... The brain is not always entirely asleep or awake Photo: ALAMY ... activity in the brain, show network can detect whether neurons in the brain are on or off. ... sleep" despite the animals' appearance of being awake and active.

How Our Brain Works: 10 Surprising Facts | Buffer Blog


Sep 12, 2013 ... For example, I always found it fairly understandable that we can multitask. ... If you're tired, your brain is not as good at filtering out distractions and focusing ... a 40-minute break wherein one group napped, and the other stayed awake. ... the right side is consistently the more active hemisphere during sleep.

What is Your Brain Doing While You Are Sleeping?


Nov 18, 2013 ... You probably assume that your brain is doing something while you are ... When we are sleeping, our brain is extraordinarily active. ... two hours we spend awake, the brain needs to spend an hour sleeping. ... of a big city newspaper than the average person took in during their entire lifetime 200 years ago.

Not awake but not asleep either; what | Dictionary.com Blog


Jul 27, 2010 ... You're not asleep, but you're not awake either. ... since my body got rest but both my body and brain were totally active as if I was awake. ..... Because there always feels like something or someone is present when it happens.

Common Sleep Problems - KidsHealth


Sleep problems can keep some teens awake at night even when they want to ... Over time, those nights of missed sleep (whether they're caused by a sleep ... You don't notice it, of course, but while you're asleep, your brain is still active. ... Stages 1 and 2 are periods of light sleep from which a person can wake up easily ...

Does your brain sleep when you do? - Your Amazing Brain


But we only remember a dream if we've been woken in the middle of it. Dreams ... When you dream your brain is as active as it is when you are awake. No one ... These waves show a person's brain activity while they are awake and asleep.

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Are our brains more active when we sleep than when we're awake ...


Dec 29, 2014 ... It is better to say that the brain is always active but in different ways. ... happens to a person if he spends more time sleeping than being awake?

5 Amazing Things Your Brain Does While You Sleep - Huffington Post


Sep 28, 2014 ... But exactly why we need sleep hasn't always been clear. ... stimuli during sleep, and uses this information to make decisions while awake. ... If we're not getting enough sleep, our brains don't have adequate time to clear out ...

The Effects of Sleep Deprivation on Brain and Behavior | Serendip ...


Jan 3, 2008 ... The prefrontal cortex is active whenever a person is awake, no matter how little ... Without sleep our brains deteriorate, and if the argument that ...... my alarm and on these days i always feel more tired than i would had i woken ...