10 Amazing Facts About Sleep

I have been sleeping too much this week, like 12 hours a day. I attended to only a single chemistry class this entire week. Oh god I am sleeping too much...
So i thought of doing some researches on this problem. But before i got anything useful, I found these amazing facts about sleep. i did found 40 but these are the most amazing for me.

Stay awake and read this... you might learn something....

1 -The record for the longest period without sleep is 18 days, 21 hours, 40 minutes during a rocking chair marathon. The record holder reported hallucinations, paranoia, blurred vision, slurred speech and memory and concentration lapses.

2 - It's impossible to tell if someone is really awake without close medical supervision. People can take cat naps with their eyes open without even being aware of it.

3 - Anything less than five minutes to fall asleep at night means you're sleep deprived. The ideal is between 10 and 15 minutes, meaning you're still tired enough to sleep deeply, but not so exhausted you feel sleepy by day.

4 - A new baby typically results in 400-750 hours lost sleep for parents in the first year

5- One of the best predictors of insomnia later in life is the development of bad habits from having sleep disturbed by young children.

6 - The continuous brain recordings that led to the discovery of REM (rapid eye-movement) sleep were not done until 1953, partly because the scientists involved were concerned about wasting paper.

7 - REM sleep occurs in bursts totaling about 2 hours a night, usually beginning about 90 minutes after falling asleep.

8 - Dreams, once thought to occur only during REM sleep, also occur (but to a lesser extent) in non-REM sleep phases. It's possible there may not be a single moment of our sleep when we are actually dreamless.

9 - REM dreams are characterized by bizarre plots, but non-REM dreams are repetitive and thought-like, with little imagery - obsessively returning to a suspicion you left your mobile phone somewhere, for example.

10 - Certain types of eye movements during REM sleep correspond to specific movements in dreams, suggesting at least part of the dreaming process is analagous to watching a film

>> 30 more facts about sleep..