[Systems organization of the electrical activity of the brain in recognizing a visual image based on data from the...

Eight subjects were studied by the method of topographic mapping of interconnection characteristics of the human brain electrical activity in the process of recognition of visual images. The method used in our studies differs from others by the fact that properties of the processes interconnections are mapped but not the characteristics of the very processes. Under recognition of images the relief of topographic map of interconnections of cortical electrical processes increases in the right and decreases in the left frontal areas. Thus both hemispheres participate in this process. The hypothesis is suggested about two types of spatial synchronization: of similar electrical activity and of the activity differentiated in the brain sections. The developed method proved to be informative for the studied structure of spatial-temporal organization of the human brain electrical activity.