[Intercentral interactions in the neocortex of 2-year-old children when exposed to verbal signals].

It has been shown by the EEG correlation analysis method that perception by children of the third year of life of signal verbal stimuli consderably increases spatial synchronization of biopotentials as compared with the action of indifferent verbal stimuli. Perception and recognition of words is attended with involvement in the synchronous activity of potentials of the inferior parietal and frontal associative zones and the projection zone of the auditory analyser in the left hemisphere. In addition, children of the indicated age, as compared with a younger age, display an involvement in the sensory analysis of a word of the projection zones of the articulation apparatus, which establish an interconnection with the frontal zones of the dominant hemisphere.