title: [The psychophysiological condition of first year students with different levels of physical activity].
abstract: The psychophysiological condition of (male) first year students who participate in sport or don't participate in sport during studies was studied. R. M. Bayevsky's method was used to establish the level of stress on regulatory mechanisms. The functional level of the nervous system, stability of neural responses, and the level of functional abilities of the developed functional system were evaluated using the variation chronoreflexometric method. It was established that an improvement of mental capacity indicators (increase of memory capacity, reduction of the amount of mistakes made, growth of the level of functional abilities and reduction of the latency period of the visual-motor response) was accompanied by a growth of stress on the body's regulatory systems which was more pronounced with regard to those test participants whose level of physical activity was low. This fact is proof that physical activity reduces the body's "adaptation price" to the changing conditions of the environment. The optimal realisation of a person's adaptive systemic reactions is provided for by the dynamic interaction of the functional systems, which form a complex correlation in the body's somatovegetative, motor and psychoemotional spheres of activity.
authors: O O
authors: OO
authors: Akhmedova
authors: G O
authors: GO
authors: Ovezgel'dyeva
authors: A G
authors: AG
authors: Grigor'ian
mesh_terms: D000223:Adaptation, Psychological; D000293:Adolescent; D000328:Adult; D004517:Education, Professional; D005260:Female; D006801:Humans; D008297:Male; D016743:Mental Competency; D009043:Motor Activity; D013315:Stress, Psychological / Q000503:physiopathology*