This is still a mystery tinged with irony, as to why we tend to sleep or take a nap when faced with a problem and feel all pepped up after the sleep to tackle the problem? The answer to this lies in the numerous things that go on in our brain while we are sleeping.
In the different stages of sleep our brain compiles all the bits and pieces of information in a formatted way to enable us to get a clear picture of all the data fed in the brain and finally to make a better judgment. An experiment shows that among all the stages of sleep the final stage REM is most crucial for cross referencing our memories and improving the learning process.
Study shows that sleep tends to nail down the information and recognize the way it is stored in the brain. Brain imaging depicts that the functioning of the brain depends a lot on the amount of sleep we have, as one third of our life we are asleep while the rest is spent working.
Scientists are sure that sleep is most crucial for restoring information and efficient functioning.
Pic courtesy Annie Mole on www.flickr.com
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