Who can sleep through noise

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Кто может спать во время шумаSome lucky people are able to sleep under any circumstances.

A study conducted by Department of sleep Hospital in Massachusetts (USA), will soon help such sensitive people sleep.

It turned out that the reason for this insomnia lies in the peculiarities of the electrical activity of the brain, specifically in the character of electromagnetic waves in the second sleep phase, the transition between light and deep sleep. In humans, sweetly sleeping with any noise, the brain produces more of the fast waves that, apparently, function as a filter for external information coming into the cerebral cortex for analysis. In the experiment, the subjects with such a character, brain activity easily tolerated the noise during sleep.

The authors of this work propose to use these data to create new medicines and techniques of influence on the human brain for the purpose of generating this type of waves. The experts of the Embassy of medicine, it seems this proposal, published by the American specialists in the journal “Current Biology”, are more than premature and polemical.

Has long been known that the effect of noise during sleep in circumstances where there is no other way, many people get used to and begin to sleep deeply. From the point of view of the editorial staff of the Embassy of medicine, it is more appropriate to present level of our knowledge of mental activities is the use of relaxation techniques and sleep training, rather than direct intervention with drugs in neuronal activity.

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