Rotary Chair Testing

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Identifier NOVEL_Rotary_chair_final
Title Rotary Chair Testing
Alternative Title ESM 6.4 An introduction to rotary chair testing from Neuro-Ophthalmology and Neuro-Otology Textbook
Creator Tony Brune, DO; Daniel R. Gold, DO
Affiliation (TB) Department of Neurology, The Johns Hopkins School of Medicine, Baltimore, Maryland; (DRG) Departments of Neurology, Ophthalmology, Neurosurgery, Otolaryngology - Head & Neck Surgery, Emergency Medicine, and Medicine, The Johns Hopkins School of Medicine, Baltimore, Maryland
Subject Normal VOR; Abnormal VOR; Vestibular Lab Testing; Rotary Chair
Description 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: Rotary chair testing includes rotation around a vertical axis, and evaluates the horizontal semicircular canal vestibulo-ocular reflex (VOR). The patient sits in a mechanized chair with the head secured in a neutral position or in 30 degree forward flexion (to better isolate the horizontal canals). The chair is located within a cylindrical chamber, which excludes outside light (Figure 1). Eye movements are recorded with either videonystagmography (VNG)/videooculography (VOG) or electronystagmography (ENG). The chair is then rotated, commonly in one of two paradigms. 𝗡𝗲𝘂𝗿𝗼-𝗼𝗽𝗵𝘁𝗵𝗮𝗹𝗺𝗼𝗹𝗼𝗴𝘆 𝗮𝗻𝗱 𝗡𝗲𝘂𝗿𝗼-𝗼𝘁𝗼𝗹𝗼𝗴𝘆 𝗧𝗲𝘅𝘁𝗯𝗼𝗼𝗸 𝗟𝗲𝗴𝗲𝗻𝗱: An introduction to rotary chair testing
Date 2018-03
Language eng
Format application/pdf
Type Text
Collection Neuro-Ophthalmology Virtual Education Library: Dan Gold Collection: https://novel.utah.edu/Gold/
Publisher North American Neuro-Ophthalmology Society
Holding Institution Spencer S. Eccles Health Sciences Library, University of Utah
Rights Management Copyright 2016. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright
ARK ark:/87278/s6b60jbs
Setname ehsl_novel_gold
ID 1306742
Reference URL https://collections.lib.utah.edu/ark:/87278/s6b60jbs
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