| Abstract: | Auditory evoked potentials (AEP) of the frontal, central and parietal cortical areas of the left hemisphere in response to an indifferent sound stimulus and to a stimulus with same physical characteristics, but with acquired informational significance, were studied in healthy children of the 3-d year of life. In the last case the amplitude of the AEPs in all recorded areas rose and the latencies of late components in the parietal area became longer. Moreover, the components of AEP got more complex owing to a greater manifestation of the late positive component P3 in all recorded areas and particularly in the parietal one. |
