Long-latency auditory evoked potentials in humans and the localization of a sound image.
In the article, we discuss data from an investigation concerning how boundary conditions for the creation of sound-image movement are reflected long-latency auditory evoked potentials and discuss how and important associated with the human localizing function (resistance to interference during the local localization of both a stationary and a moving sound image) appears in long-latency auditory evoked potentials. We establish that a change in the parameters of a signal creating a sensation of sound-image movement results in an exhaltation of t he amplitudes of the N1 and P2 components. The effect of binaural freedom from masking is reflected in these same components of long-latency auditory evoked potentials during movement of spatially shifting signals.
Al'tman YaA
Laboratory of the Physiology of Hearing I.P. Pavlov Institute of Physiology Academy of Sciences of the USSR, Leningrad.
Vaitulevich
S F
SF
D000161:Acoustic Stimulation; D000328:Adult; D001307:Auditory Perception / Q000502:physiology*; D005072:Evoked Potentials, Auditory; D005260:Female; D006801:Humans; D008297:Male; D011930:Reaction Time / Q000502:physiology*; D013017:Sound Localization / Q000502:physiology*