Open AccessHEART RATE REGULATION IN STUDENTS IN DIFFERENT PERIODS OF TRAINING
Author(s) -
Aleksandr Ivanovich Fedorov,
Alexandr Fedorov,
Павел Зарченко,
Павел Зарченко,
Виктория Пономарева,
Виктория Пономарева,
Н. В. Немолочная,
Н. В. Немолочная
Publication year - 2017
Publication title -
vestnik kemerovskogo gosudarstvennogo universiteta. seriâ: biologičeskie, tehničeskie nauki i nauki o zemle
Language(s) - English
Resource type - Journals
eISSN - 2542-2456
pISSN - 2542-2448
DOI - 10.21603/2542-2448-2017-4-15-21
Subject(s) - evening , adaptation (eye) , rest (music) , heart rate variability , sympathetic nervous system , autonomic nervous system , period (music) , heart rate , psychology , extinction (optical mineralogy) , demography , biology , medicine , endocrinology , neuroscience , blood pressure , paleontology , physics , astronomy , sociology , acoustics
The article features a study of the peculiarities of heart rate regulation in 46 students in 2 stages of training: the beginning and the end of the academic year. The indices of variation pulsometry were analyzed at rest and in orthostasis, taking into account the type of daily activity. The data analysis has revealed signs of the extinction of the structural trace of longterm adaptation to the learning process in the group during the summer period. It is shown that in the end of academic year, compared with the autumn period, students demonstrate a decrease in sympathetic activity of the nervous system at rest, and the stress response to the study load is more pronounced. It was found out that those students who were examined in the autumn period formed a stable mechanism of vegetative regulation to educational activity and took place at the expense of the lower links of nervous and humoral regulation, with a higher level of functional reserves involved in the formation of successful adaptation to the academic process. It has been revealed that students with different types of daily activity demonstrate adaptation processes with their own specifi at the beginning and the end of the academic year: in individuals with an evening type in the summer period, sympathetic infl were predominantly determined by the central mechanisms of the regulation of the sympathetic adrenal system.