Repository logo
  • English
  • 中文
Log In
Have you forgotten your password?
  1. Home
  2. College of Medicine / 醫學院
  3. National Taiwan University Hospital / 醫學院附設醫院 (臺大醫院)
  4. Association between leukoaraiosis and saccadic oscillation
 
  • Details

Association between leukoaraiosis and saccadic oscillation

Journal
Archives of Otolaryngology - Head and Neck Surgery
Journal Volume
133
Journal Issue
3
Date Issued
2007-03-01
Author(s)
Wu, Chun Ching
YI-HO YOUNG  
DOI
10.1001/archotol.133.3.245
URI
https://scholars.lib.ntu.edu.tw/handle/123456789/628401
URL
https://api.elsevier.com/content/abstract/scopus_id/33947407232
Abstract
Objective: To use an audiovestibular test battery to evaluate patients with leukoaraiosis in order to investigate the relationship between vertigo and dizziness and leukoaraiosis. Design: Retrospective study. Setting: Tertiary university hospital. Patients: A total of 18 elderly patients with vertigo and dizziness and with leukoaraiosis confirmed by magnetic resonance imaging (hereafter, leukoaraiosis group), and another 18 age- and sex-matched patients with vertigo and dizziness but without leukoaraiosis (hereafter, nonleukoaraiosis group) were enrolled in this study. Main Outcome Measures: Each patient underwent a battery of audiovestibular tests, including audiometry and electronystagmography (ENG). Results: In the leukoaraiosis group, ENG examination showed slow pursuit movements in 72% of patients, slowing of saccadic eye movements in 28%, abnormal optokinetic nystagmus test results in 44%, and canal paresis or caloric areflexia in 56% of cases. Compared with the nonleukoaraiosis group, 50%, 17%, 44%, and 61% of cases exhibited nonsignificant differences in slow pursuit movements, slowing of saccadic eye movements, abnormal optokinetic nystagmus test results, and abnormal caloric test results, respectively. However, saccadic oscillation had an occurrence rate of 72% in the leukoaraiosis group in contrast with a 22% rate in the nonleukoaraiosis group, revealing a significant statistical difference. Conclusions: Saccadic oscillations in the ENG examination indicated leukoaraiosis on the magnetic resonance imaging scan, with a sensitivity of 72% and a specificity of 78%. We therefore recommend using ENG examination to screen elderly individuals with leukoaraiosis. ©2007 American Medical Association. All rights reserved.
Type
journal article

臺大位居世界頂尖大學之列,為永久珍藏及向國際展現本校豐碩的研究成果及學術能量,圖書館整合機構典藏(NTUR)與學術庫(AH)不同功能平台,成為臺大學術典藏NTU scholars。期能整合研究能量、促進交流合作、保存學術產出、推廣研究成果。

To permanently archive and promote researcher profiles and scholarly works, Library integrates the services of “NTU Repository” with “Academic Hub” to form NTU Scholars.

總館學科館員 (Main Library)
醫學圖書館學科館員 (Medical Library)
社會科學院辜振甫紀念圖書館學科館員 (Social Sciences Library)

開放取用是從使用者角度提升資訊取用性的社會運動,應用在學術研究上是透過將研究著作公開供使用者自由取閱,以促進學術傳播及因應期刊訂購費用逐年攀升。同時可加速研究發展、提升研究影響力,NTU Scholars即為本校的開放取用典藏(OA Archive)平台。(點選深入了解OA)

  • 請確認所上傳的全文是原創的內容,若該文件包含部分內容的版權非匯入者所有,或由第三方贊助與合作完成,請確認該版權所有者及第三方同意提供此授權。
    Please represent that the submission is your original work, and that you have the right to grant the rights to upload.
  • 若欲上傳已出版的全文電子檔,可使用Open policy finder網站查詢,以確認出版單位之版權政策。
    Please use Open policy finder to find a summary of permissions that are normally given as part of each publisher's copyright transfer agreement.
  • 網站簡介 (Quickstart Guide)
  • 使用手冊 (Instruction Manual)
  • 線上預約服務 (Booking Service)
  • 方案一:臺灣大學計算機中心帳號登入
    (With C&INC Email Account)
  • 方案二:ORCID帳號登入 (With ORCID)
  • 方案一:定期更新ORCID者,以ID匯入 (Search for identifier (ORCID))
  • 方案二:自行建檔 (Default mode Submission)
  • 方案三:學科館員協助匯入 (Email worklist to subject librarians)

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science