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What is ZEG? Detailed answer

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What is ZEG?

This is an electroencephalogram. By recording the indicators of the electrical activity of the brain at different points, the doctor receives complete data on his condition. Comparing the obtained curves with the known characteristics of a healthy brain, the specialist draws a conclusion.

Author: Mendeleev V.A.

 Random interesting fact from the Great Encyclopedia:

What major battle that took place on the territory of modern Russia in 1391 is not mentioned in most textbooks?

On June 18, 1391, in the battle on the Kondurcha River, the Samarkand Emir Timur defeated the Golden Horde Khan Tokhtamysh. It was one of the largest battles of the Middle Ages: according to various estimates, from 200 to 400 thousand people took part in it.

The significance of this event for the fate of the Russian state is very great: the defeat of Tokhtamysh on the Kondurcha River contributed to the disintegration of the Golden Horde and, as a result, the liberation of Russian lands from the Horde yoke.

Oddly enough, almost nothing is reported about the Battle of Kondurcha in Soviet and Russian historical literature.

 Test your knowledge! Did you know...

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