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.
Sep 28, 2014 ... But exactly why we need sleep hasn't always been clear. ... complex stimuli
during sleep, and uses this information to make decisions while awake. ... While
you're asleep, the brain is busy forming new memories, ... Think twice before
pulling an all-nighter to study for your next exam: If you don't sleep, yo...
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.
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 ...
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.
Sep 14, 2012 ... If you were to blow a misting fan on a person running on a treadmill so that their
body ... So it seems likely that sleep is for brain recovery. .... I've always wondered
if a vibrating sleeper really helped to put her to sleep.
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 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, ...
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.