Reorganization features of field spatial structure of brain biopotentials at bilinguals during verbal tasks in the native and second languages

The present paper is concerned with investigation of spatiotemporal organization of brain bioelectrical activity by two groups of adults (the native language is Russian) who have acquired the second language (English language) at early age or at school age. It´s described technique of EEG registration and methods of multiparameter analysis of electroencephalogram (EEG). The study deals with investigation of spatiotemporal relationships of biopotential of the brain during realization verbal tasks related to hearing and mental repeating Russian and English poems by two groups of subjects. The results permit to suppose that there is essential difference in central organization of neurophysiologic processes of language realization by people with different levels of knowing the second language.