Results 251 to 260 of about 22,275 (296)

Abnormal Brain-Stem Auditory Evoked Potentials Following Ondine's Curse

Archives of Neurology, 1984
Ondine's curse, the failure of automatic control of ventilation during sleep,1has been reported following lesions of the brain stem and cervicomedullary junction.1-3Although the brain-stem auditory evoked potentials (BAEPs) of two patients who were afflicted with Ondine's curse were evaluated, repeated recordings were not obtained after this central ...
K J, Long, N, Allen
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Source derivation of the brain-stem auditory evoked potential

Electroencephalography and Clinical Neurophysiology/Evoked Potentials Section, 1985
This 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
R A, Clement, L, Edwards, D L, Davis, U, Dhanesha, L A, Jones   +4 more
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Brain stem auditory evoked potentials: Reduction of evaluation errors

Electroencephalography and Clinical Neurophysiology, 1983
The commonly used method of BAER evaluation is measuring the latency to the extreme points of the components. Because of the influence of noise it is sometimes impossible to determine precisely the true top of the peak. It is possible to avoid this defect by estimating the latency to the middle of the peak front. In this research S.D.s for both methods
, Ogleznev KYa, A A, Zaretsky, S A, Shesterikov   +2 more
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BRAIN STEM AUDITORY EVOKED POTENTIALS IN PATIENTS WITH CONGENITAL ATRESIA*

The Laryngoscope, 1979
AbstractThe purpose of this paper is to illustrate the value of the brain stem auditory evoked response in the definitive assessment of newborn and older infants with congenital malformations of the auditory system. Clinical cases selected illustrate the methodology required in the evaluation, and demonstrate how the technique can facilitate immediate ...
T, Finitzo-Hieber, K, Hecox, B, Cone
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BRAIN-STEM AUDITORY-EVOKED POTENTIALS RECORDED DIRECTLY FROM HUMAN BRAIN-STEM AND THALAMUS

Brain, 1981
Brain-stem auditory-evoked potentials were recorded in neurosurgical patients from surface electrodes applied to the VIIIth nerve, medulla, pons, midbrain and cortex; from depth electrodes in the thalamus; and from a movable electrode in the IVth, IIIrd, and lateral ventricles.
I, Hashimoto, Y, Ishiyama, T, Yoshimoto, S, Nemoto   +3 more
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Brain-Stem Auditory Evoked Potentials in Children With Brain-Stem or Cerebellar Dysfunction

Archives of Neurology, 1985
Brain-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.
S L, Davis, M J, Aminoff, B O, Berg
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Brain stem auditory evoked potentials in medical coma

Indian Journal of Otolaryngology and Head and Neck Surgery, 1994
BAEPS 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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[Usefulness of brain stem auditory evoked potentials].

Anales otorrinolaringologicos ibero-americanos, 2001
The neonates, children under 4 years and patients with central nervous system pathology are a population that need a screening test to estimate the hearing threshold. ABR-test (auditory brainstem response) is a viable and effective tool for identification a hearing impairment.
E, Porras Alonso, L D, Aznar, A M, Mateos, D, Delgado Balufo, D, García Cantos, M, De Mier Morales, C, de Albornoz, F, Vargas   +7 more
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Brain-Stem Auditory Evoked Potential Monitoring in Experimental Diffuse Brain Injury

1998
The time course of brain-stem auditory evoked potential (BAEP) changes was investigated using an impact-acceleration trauma model in 23 spontaneously breathing rats. Intracranial pressure (ICP), arterial blood pressure and respiratory rate were monitored. The experiments were terminated at four hours after trauma. No significant changes in intracranial
Rosahl, Steffen Klaus, Schuhmann, Martin U., Thomas, S., Brinker, Thomas, Samii, Madjid   +4 more
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Brain-stem auditory evoked potentials in supratentorial brain tumors.

Electromyography and clinical neurophysiology, 1992
A group of 42 adult patients with supratentorial brain tumors were studied with computed tomography (CT or/and NMR) and brain-stem evoked potentials (BAEPs). 12 patients had meningiomas and 30 had malignant tumors (gliomas and metastases). The latencies of wave V and of the interpeak latency I-III, III-V and I-V were evaluated both on the lesion side ...
B, Jandolo, A, Pietrangeli, A, Pace, C M, Carapella, R, Finocchiaro, E, Morace   +5 more
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