SHERP

Brainstem Auditory Evoked Responses In Brainstem Stroke
뇌간 뇌졸중 환자에서의 뇌간 청각 유발전위에 관한 연구

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Authors
Kim, Jong Sung; Lee, Kwang Woo; Myung, Ho Jin
Issue Date
1987-09
Publisher
Seoul National University College of Medicine
Citation
Seoul J Med 1987;28(3):237-245
Keywords
BAERBrainstem strokeLocalization
Abstract
Brainstem auditory evoked responses (BAERs) were studied in eighteen patients
with brainstem strokes, and the results were correlated with the clinical and radiological localization.
The absence of all ipsilateral waves (or all except wave I) was caused by acute, relatively
extensive lesions impinging on the inferolateral part of the pons.
The late wave abnormalities (III-V delay or poor wave V formation) which more often
occurred on the contralateral side of the lesions, generally resulted from dorsally situated
pontomesencephalic lesions.
The pontomesecephalic lesions sparing dorsal or inferolateral areas as well as medullary
lesions tended to produce normal BAERs.
We conclude that BAER is an effective clinical aid in localizing braintem stroke if it is interpreted
with respect to the three dimensional brainstem auditory pathway.
ISSN
0583-6802
Language
English
URI
http://hdl.handle.net/10371/6443
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College of Medicine/School of Medicine (의과대학/대학원)Dept. of Medicine (의학과)The Seoul Journal of MedicineThe Seoul Journal of Medicine Vol. 28 No.3 (1987)
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