title: [Wavelet analysis and its application in investigation of brain potentials during verbal task solving].
abstract: The components of event-related brain potentials during verbal tasks were investigated with the help of a new method--wavelet analysis. Using this method in 415 ms from the beginning of the stimulus maximum values of the higher frequent components were revealed in the left parietal zone. During a repetition of verbal task a tendency for a decrease of amplitude values of the higher frequent components was observed.
authors.forename: M B
authors.initials: MB
authors.lastname: Kostiunina
authors.forename: A
authors.initials: A
authors.lastname: Posada
mesh_terms: D000328:Adult; D000513:Alpha Rhythm / Q000502:physiology; D001931:Brain Mapping / Q000379:methods; D003071:Cognition / Q000502:physiology*; D004569:Electroencephalography / Q000379:methods*; D005074:Evoked Potentials, Visual / Q000502:physiology; D006801:Humans; D008297:Male; D058067:Wavelet Analysis