Bashtan S. Studies of physiological characteristics of primary school children with impaired mental development

Object of research - a functional condition of impellent and cardiovascular system of children of younger school age. The aim of research - revealing of physiological features of impellent sphere and hemodynamic of children at younger school age with a delay of mental development. Methods of research: anthopometry, motometric scale Ozereckogo-Gelnitza, testing of physical readiness, pulsometry, tonometry, electrocardiography, reoencephalography. Theoretical and practical results, novelty: backlog on parameters of the total sizes of a body, the general motor development and physical readiness of children of younger school age with a delay of mental development is confirmed. For the first time it is established, that greatest backlog is observed at children with a delay of mental development on development of speed-coordination abilities that is compensated by maintenance up to the mark force abilities; differences in factorial structure of the general motor development and physical readiness of children with a delay of mental development it is caused by delay of maturing of functional system of coordination by movements; difference in dominating regulatory influences on system hemodynamics boys with a delay of mental development and in a role of regional and system factors in regulation cerebral hemodynamics of children with a delay of mental development in comparison with control group is established; decrease in adaptable opportunities of an organism of children with a delay of mental development. Area of introduction: educational courses, special educational institution.