title: Measures of auditory evoked potentials during optokinetic stimulation.
abstract: In this investigation auditory brainstem responses (ABR) elicited by click stimuli were recorded before, during, and after optokinetic stimulation in subjects that were (N = 10) or were not (N = 10) prone to visually induced motion sickness. The latency of Wave I, and the I-III and I-V interwave intervals were measured. A significant increase in the I-III interwave interval occurred only during optokinetic stimulation. Neither the Wave I latency nor the interwave interval differed with respect to subject groups and this factor did not interact with any other variables. These results suggest that optokinetic stimulation may alter neural activity in the region of the superior olivary complex, a structure known to be important in sound-source localization.
authors: Kresge Hearing Research Laboratory, Department of Otorhinolaryngology, Louisiana State University Medical Center, New Orleans 70119.
authors: J K
authors: JK
authors: Cullen
authors: R D
authors: RD
authors: Rampp
authors: J G
authors: JG
authors: May
authors: T G
authors: TG
authors: Dobie
mesh_terms: D001933:Brain Stem / Q000502:physiology; D005072:Evoked Potentials, Auditory; D005133:Eye Movements; D006801:Humans; D009041:Motion Sickness / Q000209:etiology*; D009760:Nystagmus, Physiologic; D010775:Photic Stimulation