Daytime sleep helps the brain process subconscious information

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<pre>Daytime sleep helps the brain process subconscious information

It is unlikely that anyone will deny the value of the afternoon siesta, but soon this habit can become the basis of the modern educational process. Researchers at the University of Bristol (UK) have shown the importance of short nap periods for processing and memorizing complex arrays of new information. We are talking about the area of ​​unconscious processes that cannot be controlled at will.

Experimental students were given a double task of testing neural response – the main and additional. In the basic task, it was necessary just to react correctly and timely to the inclusion of blue and red light bulbs. The additional test was a trick. First, the first word was displayed for only 30-40 milliseconds, then the XXXXX mask for 0.5 seconds and then the second word for a whole second. Words could have a logical connection “war-peace” or not, and students had to respond to the right options.

The idea is that the first word cannot be read and understood, but it triggers a neural response. And if the words in a pair are connected, then the understanding of this, the reaction of a person, comes faster than for isolated options. With all the desire, the students could not affect the process of word recognition, but then the control group was allowed to sleep 90 minutes. And when the tests continued, the speed of their neural responses increased, although the number of errors remained the same. The indicators for the main task of all students were identical.

Scientists conclude that when the brain is tasked to solve issues where it is impossible to apply conscious methods, it comes to a standstill. But if you let the body sleep, then some mechanism is activated that allows you to transfer the load on the subconscious mind. This does not guarantee victory and successful achievement of the original goal, but the fact that the brain was switched to a certain mode intrigued scientists and they intend to continue working in this direction.

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