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.
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, ...
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 ...
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.
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.
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.
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.
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
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.