Brainstem Auditory-Evoked Potentials Studied with Paired Stimuli in Multiple Sclerosis Patients
作者:
J. Zeitlhofer,
C.W. Hess,
H.P. Ludin,
期刊:
European Neurology
(Karger Available online 1988)
卷期:
Volume 28,
issue 3
页码: 131-134
ISSN:0014-3022
年代: 1988
DOI:10.1159/000116248
出版商: S. Karger AG
关键词: Brainstem auditory-evoked potentials;Paired-click technique;Multiple sclerosis
数据来源: Karger
摘要:
In 19 patients with definite multiple sclerosis (MS) brainstem auditory-evoked potentials (BAEP) with paired stimuli were recorded. Only hearing pathways without abnormalities in usual BAEP were examined. The latencies of wave III and wave V were significantly increased with the paired-stimulus technique (using paired-click intervals of 1.5 and 4.0 ms duration) compared to single clicks. In 4 patients (21%) paired-click BAEP latencies exceeded the critical values of normal subjects. This technique might give new possibilities in detecting minor lesions in MS patients.
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