title: Right-left asymmetries in the human brain stem: auditory evoked potentials.
abstract: Right-left asymmetries were found in the amplitudes (but not latencies) of 3 peaks of the brain stem auditory evoked potentials: most consistently in III(+), but also in I(-) and IV(+). In all 3 cases the mean amplitude was significantly larger for right ear stimulation than for left. The similarity between the distribution of cerebral dominance and the asymmetry of peaks III(+) and IV(+) suggests the possibility that cerebral asymmetries for language are related to asymmetries in the brain stem auditory system.
mesh_terms: D000293:Adolescent; D000328:Adult; D001307:Auditory Perception / Q000502:physiology; D001933:Brain Stem / Q000502:physiology*; D004569:Electroencephalography; D005072:Evoked Potentials, Auditory; D007839:Functional Laterality; D006801:Humans