title: [EEG indices of changes in the functional state of the brain during mental activity].
mesh_terms: D001921:Brain / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D008606:Mental Processes / Q000502:physiology*; D014705:Verbal Behavior / Q000502:physiology
vernacular_title: Ob EEG-pokazateliakh izmeneniĭ funktsional'nogo sostoianiia mozga pri umstvennoĭ deiatel'nosti.