Narcolepsy is a long term neurological disorder that involves a decreased ability
to regulate .... When a person first falls asleep, the brain waves become slower
and less .... when all the symptoms...
A+ true :) ... The brain is constantly
active ... A sullen person is happy-true or
false? ... whether you are awake or
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.
Mar 3, 2014 ... The brains of insomniacs buzz with more activity during the day, ... didn't have
trouble sleeping, found the opposite, at least when they were awake. ... who say
they can't sleep because their brains are always revved up, she said. ... If
insomnia makes the brain busier and more plastic, how would that fit in ...
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, ...
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.
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 ...... wakes me
before my alarm and on these days i always feel more tired than i ...
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.
If you have narcolepsy, your sleep-wake cycle is disrupted. ... In someone with
narcolepsy, lack of hypocretin is thought to play a part in the rapid switching
between being awake and entering REM sleep. ... The sleepiness is severe and
often occurs in situations where you are more active - for example, whilst driving,
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