Lack of sleep is sometimes useful

Tokyo neurologists and psychiatrists have found that lack of sleep can have a positive effect on the human psyche. The fact that we dream not only restored, but the resulting digest for the day (or several days - depending on stress) information. Lack of sleep interferes with its deep penetration into the subconscious, and so we protect ourselves from excessive stress and fear.

Scientifically proven: at long dream short-term memory into long-term moves. Our body is designed so that after the emergency situation he needs rehabilitation, the best remedy is - healthy sleep. While the human body "turned off", the adrenaline and the stress hormone cortisol absorbed in the hippocampus (part of the brain responsible for the assimilation of information). But if you interfere with natural sleep, harmful information quickly will fly out of my head.
Each of us has his own past, some moments that you want to forget forever. Tokyo doctors decided to see how long a person will remember the state of emergency, if you do not give him enough sleep.
For their experiment, the researchers attracted volunteers who have a driver's license. For a certain length of time they were shown videos about the terrible accident on the road. Then half of the test went to bed, while others stay awake all the time.
After all the participants in the experiment sat behind the wheel, the researchers noted that sleep drivers feel less confident on the road. Seen bedtime events strongly etched in their memory, while at the   lack of sleep   the subjects were driving smoothly without fear of being in an accident.

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