[Interhemispheric asymmetry of the spatial-temporal potentials of the human cerebral cortex under various conditions of the formation of verbal conditioning].
It was shown on the basis of electrophysiological data in 60 healthy subjects that the interhemispheric brain asymmetry in the course of formation and actualization of the verbal set depends on the context of the cognitive activity. More complex cognitive activity results in a development of regional interhemispheric differences in the studied characteristics of the spatiotemporal organization of cortical potentials. These differences are most spectacular in the frontal areas of the cortex.
Iakovenko
I A
IA
Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Moscow.
Cheremushkin
E A
EA
D000328:Adult; D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology*; D003213:Conditioning, Psychological; D005071:Evoked Potentials / Q000502:physiology*; D005260:Female; D005625:Frontal Lobe / Q000502:physiology; D007839:Functional Laterality / Q000502:physiology*; D006801:Humans; D008297:Male; D013028:Space Perception / Q000502:physiology*; D013067:Speech Perception; D013998:Time Perception / Q000502:physiology*