Identifier |
20220213_nanos_posters_325 |
Title |
Convergence on VOR Gain: Normal and Abnormal |
Creator |
Ammar Ujjainwala; Cal Dewar; Laurel Donaldson; Caroline Rayburn; Emily Buenting; Jordan Boyle; Jorge Kattah |
Affiliation |
(AU) (CD) (JB) University of Illinois College of Medicine at Peoria, Peoria, Illinois; (LD) (CR) (EB) (JK) Illinois Neurological Institute, Peoria |
Subject |
Vestibular Disorders; Nystagmus; Ocular Manifestations of Vestibular Disorders |
Description |
Vestibular compensatory eye movements provide a mechanism to maintain steady fixation on targets during head movement. The anatomic pathways that mediate a normal horizontal vestibulo-ocular reflex (h-VOR), when lesioned, cause spontaneous nystagmus. While the effect of convergence on spontaneous nystagmus has been reported in various populations, the response to adaptation to near targets in patients with peripheral or central vestibular lesions has not been studied. We aim to clarify potential vestibular and near-reflex interactions by comparing the near and far h-VOR in normal volunteers to patients with unilateral peripheral and central vestibular lesions. |
Date |
2022-02 |
Language |
eng |
Format |
application/pdf |
Type |
Text |
Source |
2022 North American Neuro-Ophthalmology Society Annual Meeting |
Relation is Part of |
NANOS Annual Meeting 2022: Poster Session I: Ocular Motility Disorders and Nystagmus |
Collection |
Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
Publisher |
Spencer S. Eccles Health Sciences Library, University of Utah |
Holding Institution |
North American Neuro-Ophthalmology Association. NANOS Executive Office 5841 Cedar Lake Road, Suite 204, Minneapolis, MN 55416 |
Rights Management |
Copyright 2022. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright |
ARK |
ark:/87278/s6y0bc06 |
Context URL |
The NANOS Annual Meeting Neuro-Ophthalmology Collection: https://novel.utah.edu/collection/NAM/toc/ |
Setname |
ehsl_novel_nam |
ID |
2065345 |
Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6y0bc06 |