[The age-related characteristics of neurodynamic functions in schoolchildren under long-term physical training].

Five-years lasting longitudinal investigation of the neurodynamic functions of the boys of the middle school age in the control and sport classes have been carried out. A comparative analysis of experimental materials showed substantial differences of the neurodynamic functions in the boys of control and sport classes. These indexes were elevated in persons trained in swimming. Direct positive significant correlation was established between the level of functional mobility of basic neural processes and attention functions that were studied. All the analyzed parameters of neurodynamic functions of schoolboys have been changed with the age and the character of these changes depends on the duration of physical training. In the schoolboys of the sport classes under the influence of long-lasting training positive modifications of the neurodynamic functions were observed.