PMID: 8600122Sep 1, 1995Paper

Auditory time-intensity cues in the binaural interaction component of the auditory evoked potentials

Hearing Research
D L McPherson, A Starr

Abstract

Binaural interaction in the brainstem and middle latency auditory evoked potentials to intensity (dI) and timing differences (dT) between the two ears was studied in 10 normal hearing young adults. A component reflecting binaural interaction in the brainstem potentials occurred at approximately 7 ms and was of largest amplitude when dI and dT were 0. The latency of the binaural interaction component gradually shifted and its amplitude decreased as dI or dT increased and binaural interaction became undetectable when dI = 16 dB or when dT > or = 1.6 ms. In the middle latency potentials binaural interaction components peaking at 20, 32, and 45 ms were defined that were also largest when dI and dT = 0. The latency of the interaction did not shift with changes in dT and dI whereas the amplitude gradually decreased but binaural interaction components were still evident even at the largest values of dI (30 dB) and dT (3 ms). Psychophysical judgments of binaural perceptions showed binaural fusion of the stimuli to persist with dT values up to 1.6 ms and that lateralization of the intracranial image was complete when either dT = 1.6 ms or when dI = 16 dB. The results suggest that the presence of a binaural interaction component of audit...Continue Reading

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Citations

Apr 6, 2005·NeuroImage·Takatsuna SasakiToshimitsu Kobayashi
Jun 6, 2002·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Rita CeponieneRisto Näätänen
Sep 30, 2003·The Journal of the Acoustical Society of America·Jianxun Zhou, John D Durrant
May 10, 2008·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Özcan Özdamar, Jorge Bohórquez
Feb 14, 2012·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Myles Mc LaughlinFan-Gang Zeng
Jul 28, 2006·Hearing Research·Hilmi R Dajani, Terence W Picton
May 3, 2005·Journal of Communication Disorders·Barbara Cone-Wesson
Jul 19, 2003·Zeitschrift für medizinische Physik·Helmut Riedel, Birger Kollmeier
Jun 25, 2019·The International Journal of Neuroscience·Nematollah RouhbakhshFati Mousave
May 28, 2016·Ear and Hearing·Alexander T FerberDaniel J Tollin
Dec 22, 2020·International Journal of Audiology·Won So, Spencer B Smith

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