INTERCONNECTION OF THE PROFILE TYPE OF FUNCTIONAL SENSORIMOTOR ASYMMETRY AND INDICATORS OF HEART RATE VARIABILITY OF BOYS AND GIRLS 7-8 YEARS
The article presents the results of the study of the relationship between the profile type of functional sensorimotor asymmetry and the parameters of heart rate variability in boys and girls of primary school age. 150 subjects at the age of 7-8 years were examined. The predominance of the sympathetic part of the autonomic nervous system on cardiac rhythm in boys and girls aged 7-8 years with a left type of functional sensorimotor asymmetry profile was compared with children in whom a different type of lateral profile was revealed. The group of boys with an increase in the number of signs of right profile increases the impact of the parasympathetic division of the ANS on heart rate, while in the group of girls with an increase in the number of features normally increases the effect of both sympathetic and parasympathetic divisions of the autonomic nervous system on the heart rate.