[Long-latency human auditory evoked potentials and localization of an acoustic pattern]

Data are presented on: reflection of bordering conditions for formation of movement of the sound image in long-latency auditory EPs, and reflection of the important feature of human localizing function, i.e. resistance against interference in localizing both the immobile and the moving sound image, in long-latency auditory EPs. Alteration of the signal parameters inducing the sensation of the sound image movement, was found to lead to exaltation of amplitudes of the N1 and P2 components. Effect of binaural freeing from masking is reflected in these same components of long-latency auditory EPs in perception of spatially translocating signals.