| you in section: Reaction of the high-frequency category
The Statement of experiments with the high-frequency category is expedient for finishing the description of use of a method of registration of intellectual pressure. This method as it was marked above, has received the name "ЁхюІэчх¶рыюуЁр¶ш " (REG). With its help blood supply of various sites of a brain is registered.
Use reoentsefalografii is based that the blood pulsation in brain vessels changes resistance of that brain substance which is between electrodes of the special device — reografa. As a result of application of this device it is possible to register a pulsation of brain vessels.
In a number of experimental researches it has been established that at occurrence of intellectual intensity of an outline pulsovoj REG-WAVES change: this wave becomes more flat. This shift in structure pulsovoj the REG-WAVES, testifying to increase of a tone of brain vessels, has been registered at those examinees who solved arithmetic problems on multiplication of two-place numbers.
In this experiment it was possible to register communication between reaction of the high-frequency category about which we just spoke, and haemodynamics of a brain, i.e. Blood supply of cages of a bark of the big hemispheres. It has appeared that the skin of the person in points of high frequency reduced the luminescence just while there was an increase of a tone of vessels of a brain caused by intellectual pressure. This experimental fact confirms the point of view about unity of work of components of a reguljatorno-power system.
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