Yes you do. For proof: People's eyelids don't completely close when they are asleep. So wait till a person is completely asleep and at an angle so you see underneath the eyelid. It is open and all you see is white.
Yes you roll your eyes back it is an ancient practice to clean your eyes.
Yes, at times your eyeball is rolled back while asleep. When you dream your eye moves around rapidly.
Here is something from a website that i found out that may help u a little bit. It doesn't say that your eyeball actually rolls BACK but that doesn't necessarily mean that it stays still. It has got other interesting information about sleeping as well. Enjoy!
Guess what you'll spend one-third of your life doing. Sleeping! Believe it or not, if you live to be 75, the hours you sleep each night will add up to about 25 years of slumber.
It might seem like all that sleep is a giant waste of time. But scientists now know that while you're snoozing quietly in your bed, there's lots going on inside your brain and body.
Cycling through Sleep
For one thing, you sleep a cycle of five different types of sleep, over and over each night. When you first lie down and begin to fall asleep, your body enters what sleep experts call Stage 1 sleep. You're still very close to being awake, but your brain begins to work more slowly. Your body relaxes, and your closed eyes start to roll around. If someone woke you from this stage, you'd probably say that you weren't even asleep yet. After several minutes, you sink a little deeper, into Stage 2 sleep. You'd still be easy to wake up, but you'd probably know you'd been snoozing.
Then you really relax and fall deeply asleep, into Stage 3 sleep. Your heart slows down, and you breathe more slowly, too. Noises nearby would probably not wake you. Finally, you sink into the deepest sleep of all, called Stage 4. Once you're in Stage 4 sleep, you're very hard to wake up. And if someone does manage to wake you, you'll be very confused about where you are and what's happening.
The first time you reach Stage 4 sleep after going to bed, you stay there for almost 20 minutes. That's the longest chunk of deep sleep you'll have all night. After that, you slowly move back up through Stages 3 and 2.
I hope u liked it and learned something new! =)
They don't unless you are actively dreaming. It is called REM sleep: Rapid Eye Movement. It means you are dreaming. When you are in deep sleep (not dreaming), your eyeballs are in normal position under your lids.
Its because you are entering the REM stage of sleep, stands for Rapid Eye Movement. It is then when you are mostly dreaming.
because its a smart-alec response used when a person is annoyed
People get bags under their eyes because they get tired.
when you close your eyes they role into the back of your head(and yall said yall couldn't see the back of your head)with is why there are 3 diffrent types of sleep when your eyes rle into the back of your that is a result of you going into R.E.M sleep withc lets you dream Another answer When you close your eyes, blink your eyes do not roll back into your head. They stay the same.
boogies
no no
If peoples eyes move they are woke
coz when u roll over in ur sleep.They break un gouge ur eyes out
all u have too do is close your eyes roll them around then fall asleep:)
ARE YOU Fking dumb? No they dont.
Sleep deprivation
sleep, stare, cry, wink, roll your eyes
Sometimes, yes. I have seen a cat sleep with his eyes open before. It's probably how they keep an eye on their surroundings while they sleep.
Yes, several times each sleeping period. the movement of the eyes during sleep is called REM [Rapid Eye Movement) The periods of sleep during which REM occurs is called REM sleep.
Yes they sleep with their eyes open :)
only if you sleep with your eyes open.... ....though the long-term UV radiation can be bad for your skin... wear sunblock if you're sleeping w/ a blacklight on
No. Kookaburras are not known to sleep with their eyes open.
Yes, dogs sleep with their eyes closed.
No. They close their eyes like us when they sleep.