It means that you are aware of your surrounding, And are not in a deep sleep.
Hope this helped :)
Sleeping with eyes open can be harmful because it will make the eyes dry out. If eyes are dry it is easier to get an infection.
Expirement. close your eyes for a good 10 seconds. Then open them and get close to a mirror when you do this. When you open your eyes, you'll notice that your pupils will get big and then really small(fast).
Not according to my observation. When they sleep, their eyes are still "open" but they do not seem to react to any movement outside the tank. So I think they somehow stop seeing things even with their eyes still "open". I think they are sleeping when they either stop moving and sink to the bottom of the tank, or when they move very little with their fins just to stay afloat. I also noticed that they tend to "raise" their head to a more "upright" position when sleeping. Once I noticed my goldfish did something very cute when she sleeps. She (I presume) hide her head behind a leaf, while resting her body on a small branch of a plant inside the tank.
No, may be it can make your sleeping deeper
You can die with them open or closed. They'll pretty much stay wherever they were at the moment of death. Most people die with their eyes closed, as most people die normally while sleeping. It is perfectly normal to die with your eyes open, however.
No, sleeping with an open window will not give you neck pain. It can make you cold if the weather permits. Your neck pain could be caused by sleeping in an odd position.
yes you are still sleeping, but your eyes can dry
yes- the army used to have to and anyway, i sleepwalk alot and that's sleeping w/ ur 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
Sleeping with Eyes OpenYes they can. My Great Grandma used to sleep with her eyes open all the time. I am not for sure how she did that though.I'm Melinda and i sleep with my eyes open. some people can sleep with their eyes partially open whereas i sleep with my eyes fully open and have fooled a few people into thinking i am awake. I don't know how i do this but i do know that it is very bad and is related to sleeping problems. Sleeping with your eyes open has long term effects. Every night your eyes dry out which is bad, this is why we blink to keep our eyes filled with moisture. Most people who sleep with their eyes open cannot enter REM and tests have been done on rats that prove without REM the rat dies shortly. You are also prone to many eye related diseases and your eyes will itch and be red all the time. Your eyes will also become glassy and irritated. Sleeping with your eyes open may just be the cause of lack of muscles in your eye area which is passed down from generations. If you do sleep with your eyes open you need to see your eye doctor because it is bad and they may be able to save you of some health problems in the future.Sleeping with your eyes open is not some trick you can learn, it is a medical condition!My brother sometimes sleeps with his eyes a tiny bit open at the bottom.
There is nothing wrong with sleeping with your eyes open bet some people will think your day dreaming instead. But there really is nothing wrong with it.
fish open there eyes during there sleeping is because they are board at looking at nothing there its answered
weird
Expirement. close your eyes for a good 10 seconds. Then open them and get close to a mirror when you do this. When you open your eyes, you'll notice that your pupils will get big and then really small(fast).
AnswerpoDogs don't "sleep". They'll just nap... That's why it's easy to wake a "sleeping dog". And if they don't literally sleep, they can keep their eyes open while "sleeping"It's actually normal for a dog to be sleeping with its eyes open, that means it's had a long day, or it's not sleeping, just staring at something.
thinking of something scary that will come in your room so u have to look out ...
by keeping your eyes closed and to keep your mouth open lol
If your facing it then you can get hurt by the light coming out of it going into your eyes all night