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題 名 | 電腦化旋轉前庭功能檢查之臨床經驗=Computerized Rotational Vestibular Test in Clinical Practice |
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作 者 | 蘇育儀; 邱文耀; 翁炳坤; 王興萬; | 書刊名 | 中華民國耳鼻喉科醫學會雜誌 |
卷 期 | 32:5 1997.10[民86.10] |
頁 次 | 頁84-90 |
分類號 | 416.861 |
關鍵詞 | 電腦化旋轉前庭功能檢查; 正弦諧波式加速試驗; 速度階段式試驗; Computerized rotational vestibular test; Sinusoidal harmonic acceleration test; Velocity step test; |
語 文 | 中文(Chinese) |
中文摘要 | 背景:前庭功能試驗中,電腦化旋轉前庭檢查為一定量性之分析,經由準確之 生理性刺激,同時引發兩側水平半規管作用,藉前庭眼反射來評估前庭功能異常與否。臨 床上較常使用之電腦化旋轉椅檢查,最主要以正弦諧波式加速試驗(sinusoidal harmonic acceleration test, SHAT)及速度階段式試驗(velocity step test)為主。 方法:本部經過1年的臨床應用,除收集40名正常人接受電腦化旋轉前庭檢查外,並 對不同臨床診斷之病患實施檢查以研究追蹤。 結果:由於各實驗室不同之軟、硬體設備,所分析之俗數據所差異,本實驗室之標準 正常數值範圍,與先前文獻報告相近,本研究在正常人弦諧波式加速試驗檢查中增益值( gain)之變異性係數約為36%,並舉6例臨床病例進一步說明其臨床用途。 結論:電腦化旋轉前庭功能檢查已成為前庭功能檢查中之重要項目,本文建立本實驗 室之標準正常值範圍,以作為檢查結果判讀與分析之重要參考依據。 |
英文摘要 | Background: Among the quantitative vestibular testing, the computerized rotational vestibular test is widely used due to the precise and physiological stimulus to evaluate the vestibulo-ocular reflex function of the horizontal semicircular canals. It includes two major components: sinusoidal harmonic acceleration test (SHAT) and velocity step telst. Methods: This analysis includes 40 normal adults and six patients with the diagnosis of various vestibular disorders at the Tri-Service General Hospital during the past one year. Results: The normative data established in our study are similar to other reports in the literature. The coefficient of gain of SHAT is 36% in our study. Conclusions: By our clinical practice experience, many problems were found during the establishment of normative data and the examinations of the patients. |
本系統中英文摘要資訊取自各篇刊載內容。