Ocular vestibular evoked myogenic potentials to vertex low frequency vibration as a diagnostic test for superior canal dehiscence
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- 作者：Luca Verrecchiaa ; b ; luca.verrecchia@ki.se" class="auth_mail" title="E-mail the corresponding author ; Magnus Westinb ; Maoli Duana ; b ; Krister Brantberga ; b
- 关键词：VEMP ; Ocular VEMP ; Semicircular canal dehiscence ; BC vibration ; SCD ; Vertex
- 刊名：Clinical Neurophysiology
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：127
- 期：4
- 页码：2134-2139
- 全文大小：829 K
文摘
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125 Hz vertex vibration caused almost threefold oVEMPs in SCD ears compared to healthy ones.
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The amplitude of oVEMP separated SCD cases with a sensitivity of 87% and specificity of 93%.
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Other oVEMP parameters, such as latency and interaural differences did not effectively separate SCD cases.