Identifier |
19940227_nanos_sciplatform1_05 |
Title |
Motion Perimetry in Idiopathic Intracranial Hypertension |
Creator |
Michael Wall, MD |
Affiliation |
Iowa City, Iowa |
Subject |
Motion Perimetry; Idiopathic Intracranial Hypertension; Optic Disc Pathology; Relative Afferent Pupillary Defect; Conventional Automated Perimetry |
Description |
Patients with objective evidence of visual loss (e.g. optic disc pathology, relative afferent pupillary defect) may have normal conventional automated perimetry, This may be due to the network architecture at both ends of the sensory visual system. When networks are damaged, efficiency of a task may be the only deficit. To test visual efficiency we measured subject's reaction time and precision of localizing a stimulus in addition to and simultaneously with their stimulus detection threshold. We tested the hypothesis: patients with papilledema due to idiopathic intracranial hypertension (IIH) will have motion size threshold deficits, prolongation in reaction times and increased localization errors with threshold automated motion perimetry. |
Date |
1994-02-27 |
Language |
eng |
Format |
application/pdf |
Type |
Text |
Source |
1994 North American Neuro-Ophthalmology Society Annual Meeting |
Relation is Part of |
NANOS 1994: Platform Presentations (Session I) |
Collection |
Neuro-Ophthalmology Virtual Education Library: NANOS Annual Meeting Collection: https://novel.utah.edu/collection/nanos-annual-meeting-collection/ |
Publisher |
North American Neuro-Ophthalmology Society |
Holding Institution |
Spencer S. Eccles Health Sciences Library, University of Utah |
Rights Management |
Copyright 1994. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright |
ARK |
ark:/87278/s6zp7cqq |
Context URL |
The NANOS Annual Meeting Neuro-Ophthalmology Collection: https://novel.utah.edu/collection/NAM/toc/ |
Setname |
ehsl_novel_nam |
ID |
182746 |
Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6zp7cqq |