TEMPERAMENT AS A FACTOR INFLUENCING ON ADAPTIVE RESERVES OF YOUNG SCHOOLCHILDREN ORGANISM

Abstract

The aim of the study was to identify the relationship with intensity of energy metabolism and the level of activation of the cerebral cortex in primary schoolchildren with different temperament characteristic and their possible the impact on the backup power of the brain of children 8–10 years. Materials and methods. The study involved 118 children aged 8–10 years of Krasnoyarsk (mean age 8,9±0,7 years). The potentials were recorded unipolarly in 5 main leads. The study was conducted in the 3-minute test with hyperventilation, the recorded values of the background state and in the 5th minute of the recovery period. Omega-potential were recorded in the frontal leads. Results. Determined that children with different type of temperament are significant differences in the intensity of energy metabolism, activation of the cerebral cortex, and the backup power capabilities of the brain. Children with type of temperament “adequate” had optimal level of activation, mean values of DCP and fairly well developed backup energy capabilities of the brain. In children with type of temperament “intense” was defined with a high level of activation and neuroenergymatabolism, but they had low reserves of energy metabolism of the brain. The “calm” in contrast, at low intensity of neuroenergetics background state had high reserve energy capabilities of the brain. Conclusion. The findings suggest that temperament is correlated with the system of regulation of activity of the cerebral cortex and can to determine individual adaptive reserves of an organism of the child.

Keywords

• энергетический метаболизм
• уровень постоянного потенциала
• головной мозг
• темперамент
• младшие школьники
• энергетические резервные возможности мозга