Concurrently recorded auditory event-related potentials and behavioral responses to dichotic CV stimuli.

Auditory event-related potentials (AERPs) were recorded concurrently with behavioral responses to dichotic CVs in 16 young, normal, right-handed, female subjects. The results showed the expected behavioral right-ear advantage and an N105-P184 complex of significantly greater amplitude over the left temporal region than over the right. In another normal individual showing a consistent behavioral left-ear advantage, we found differences in AERP amplitude and morphology favoring right-hemispheric lateralization for speech.