Scientific journal
Scientific Review. Biological science
ISSN 2500-3399
ПИ №ФС77-57454

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CHANGE OF THE FUNCTIONAL CONDITION OF AUTONOMOUSNERVOUS SYSTEM OF SCHOOL STUDENTS OF ELEMENTARY GRADES IN THE COURSE OF TRAINING

Bukeeva А.S. 1 Riklefs I.M. 1 Koychubekov B.K. 1 Riklefs V.P. 1
1 Republican state enterprise on the right of economic maintaining “The Karaganda state medical university” Ministries of Health of the Republic of Kazakhstan
The analysis of a functional condition of vegetative nervous system of younger school age’s children within academic year is carried out. Extent of adaptation of school students to academic loads was estimated on parameters of regulation of a warm rhythm. Various links of regulatory systems of children change differently depending on a floor and the training period. At the beginning of academic year it was noted the low degree of activity of all levels of the regulation, the domain influence roles the sympathic system, which is showes in stress index increasing, increase and streamlining of a warm rhythm, decrease in entropy. Critical points of adaptation of school students is training in the 2nd and 4th classes, especially for girls. The end of academic year is characterized by positive dynamics of children’s adaptation, the exception makes training of girls in the 4th class. The optimum condition of regulatory systems is reached by simultaneous activation of parasympathetic and sympathetic departments of VNS at children, the entropy which was accompanied by increase, decrease of VP.