양측 외사시핵간안근마비에서 보인 상향안진Upbeat Nystagmus in Association with Wall-Eyed Bilateral Internuclear Ophthalmoplegia
- Other Titles
- Upbeat Nystagmus in Association with Wall-Eyed Bilateral Internuclear Ophthalmoplegia
- Authors
- 박덕수; 양광익; 강여정; 이태경
- Issue Date
- 2014
- Publisher
- 대한평형의학회
- Keywords
- Ophthalmoplegia; Nystagmus; Cerebral infarction
- Citation
- Research in Vestibular Science, v.13, no.1, pp.24 - 27
- Journal Title
- Research in Vestibular Science
- Volume
- 13
- Number
- 1
- Start Page
- 24
- End Page
- 27
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/12949
- ISSN
- 2092-8882
- Abstract
- A 54-year-old man presented with primary position upbeat nystagmus andwall-eyed bilateral internuclear ophthalmoplegia. He also showed bilateral limbataxia and impaired horizontal gaze. Upbeat nystagmus obeyed Alexander’s lawand attenuated by visual fixation and disappeared by convergence. Brain magneticresonance imaging showed acute infarction in the bilateral paramedian midbraininvolving the crossing of brachium conjunctivum. Multiple mechanisms includingthe interruption of central vestibulo-ocular projections from anterior canal maybe postulated in upbeat nystagmus of this patient.
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Collections - College of Medicine > Department of Neurology > 1. Journal Articles
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