Registration Number
0219U004199,
0116U000022
, R & D reports
Title
The study of the functional state of the human operator in a variety of working conditions and the mechanisms of formation of intellectual activity
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Head
Severynovska Olena Viktorivna,
Registration Date
11-04-2019
Organization
Dniepropetrovsk national university
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The object of research - the formation of adaptive-compensatory mechanisms of the functioning of the cardiovascular system with prolonged physical and mental stress during the work shift and mental activity; The purpose of the work is to investigate the adaptive-compensatory physiological mechanisms in the assistants and engineers of locomotives with arterial hypertension during the work shift; to find predictors of bioelectric activity of the cerebral cortex, which contribute to productive mental activity. Methods: anthropometric, veloergometric, electrophysiology (EEG, ECG, echocardiography, reoencephalography), psychophysiological, statistical. Theoretical and practical results. The received scientific data are marked by novelty, have a scientific and practical value and correspond to the world level of modern science in the field of human physiology. The features of adaptive-compensatory adaptations of the cardiovascular system of the organism of machinists and assistant locomotive engineers during the prolonged physical activity during night and day-to-day work changes are revealed. The results of research can contribute to optimization and rationalization of the schedule of work of the railway workers, taking into account the psychophysiological capabilities of the body, as well as the creation of a new network of professional profiles during the professional election. Novelty. For the first time, using a mapping of electrical activity of the cerebral cortex, a comprehensive study was carried out on the organization of cortical neural networks under the intuitive and verbal-logical thinking of biologists, taking into account their functional state. Effective performance of tests on intuitive thinking by biologists is facilitated by a moderate increase in the parasympathetic activity of the autonomic nervous system, and verbally-logical - the activation of the sympathetic link in the regulation of the cardiovascular system. Scope of use. The obtained data can be used both for modeling of programs of adaptive bio control as a means of arbitrary regulation of autonomous physiological functions of an organism, and for diagnostics of psychophysiological features of personality in order to form stress resistance.
Product Description
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Дрегваль Ігор Володимирович
Задорожна Галина Олександрівна
Корженевська Олена Радисівна
Кофан Ірина Миколаївна
Третяк Тетяна Олегівна
Усенко Яна Олександрівна
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2020-04-02
