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Intersubject Variability of the Auditory-Evoked Brain Stem Potentials
International Journal of Audiology, 1979The potential usefulness of the auditory-evoked brain stem potentials in audiological assessment has been the subject of increased clinical enquiry. Several requirements need to be met by any response parameter if it is to be clinically useful: parameters should show a clear, and ideally simple, relationship with stimulus intensity; they should be ...
R. J. McClelland, R. S. McCrea
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Source derivation of the brain-stem auditory evoked potential
Electroencephalography and Clinical Neurophysiology/Evoked Potentials Section, 1985This study described the results of applying source derivation to the brain-stem auditory evoked potential. Unilateral stimulation gives rise to current sinks, associated with waves I and III, which are located in the vicinity of the ipsilateral mastoid. Waves II and V are associated with a pair of current sinks which appear bilaterally in the vicinity
D.L Davis +4 more
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The human auditory brain stem as a generator of auditory evoked potentials
Hearing Research, 1987Data on the size, location, and orientation of human brain stem auditory nuclei are discussed here from the point of view of the potential role of these structures in generation of the brain stem auditory evoked response. Due to reduction in size of several nuclei in the human brain stem, the structures most likely to be generators of far-field ...
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Localizing brain stem lesions with brain stem auditory evoked potentials
Acta Neurologica Scandinavica, 2009Based on a survey of brain stem auditory evoked potentials (BAEPs) in animals and humans with localized brain stem lesions compared to the recognizability of BAEP components in normal materials, it was concluded that BAEP examination might localize lesions to a high or low level and diffusely within the brain stem.
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Brain stem auditory evoked potentials in posterior circulation surgery
Neurosurgery, 1983Abstract The objectives of this study were to evaluate the use of brain stem auditory evoked potentials (BAEPs) in 10 adult patients with vascular disorders of the posterior circulation that were treated surgically and to compare the BAEPs with the neurological findings. The vascular lesions included basilar artery stenosis in 3 patients.
John R. Little +3 more
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Fentanyl Anesthesia and Human Brain-stem Auditory Evoked Potentials
Anesthesiology, 1984The effect of incremental doses of fentanyl on brain-stem auditory evoked potentials (BAEPs) was studied in 10 patients scheduled for elective surgery. Seven sets of BAEPs were recorded in each patient starting the day before surgery, after premedication and after 10 micrograms/kg increments of fentanyl up to 50 micrograms/kg.
Nancy L. Rush +3 more
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Brain-Stem Auditory Evoked Potentials in Children With Brain-Stem or Cerebellar Dysfunction
Archives of Neurology, 1985Brain-stem auditory evoked potentials (BAEPs) were recorded in 23 children who had signs of brain-stem or cerebellar dysfunction. In patients with brain-stem gliomas, BAEPs were abnormal in all except one, in whom involvement of the brain-stem auditory pathway was limited to the midbrain tectum.
Michael J. Aminoff +2 more
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Brain stem auditory evoked potentials (BAEP) monitoring in brain death
Neurosurgical Review, 1989In our intensive care unit, brain stem auditory evoked potentials (BAEP) are measured continuously in comatose patients. For this study we examined 15 patients who fulfilled the criteria of brain death (2). Loss of BAEP in these patients inevitably means loss of brain stem function and consecutive death.
C. B. Lumenta +3 more
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Vector analysis of auditory evoked potential in the brain stem
International Journal of Bio-Medical Computing, 1982The planar vectocardiographic method was applied to auditory evoked potential in the brain stem (BAEP). It was assumed that the derivations CZ, A1 and A2 from an Einthoven triangle. BAEP were averaged simultaneously on three channels. It was assumed that if CZ were linked to A1 = lead I, CZ to A2 = II and A1 to A2 = III, then I + III = III - II = 0 ...
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Brain stem auditory evoked potentials in medical coma
Indian Journal of Otolaryngology and Head and Neck Surgery, 1994BAEPS are coming up as an important investigatory tool in the hands of present clinicians and have a diagnostic and prognostic significance. The present study was carried on 25 patients. BAEPS were recorded at the time of admission and analysed. Absent BAEPS were associated with high mortality.
Nazir Ahmad, Tahmina Ruhi
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