Visual Perception of Rotating 3D Virtual Objects Presented in an Immersive Virtual Environment in Alazheimer's Disease, Mild Cognitive Impairment and Normals

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Identifier 20070213_nanos_sciplatform_06.pdf
Title Visual Perception of Rotating 3D Virtual Objects Presented in an Immersive Virtual Environment in Alazheimer's Disease, Mild Cognitive Impairment and Normals
Creator Pelak, Victoria S; Dubin, Mark; Anderson, Al; Arciniegas, David; Nakamura, Tammie; Filley, Chris
Subject Visual Perception; Alzheimer's Disease; Mild Cognitive Impairment; Virtual Reality; Rotating 3D Obejct Perception
Description Despite significant neuropathology and abnormal functional imaging of secondary visual association areas in Alzheimer's disease (AD), single tests of visual perception are only variably abnormal in early AD. With the goal to develop a marker of preclinical AD, we designed a visual perception test of the ability to determine orientation of rotating 3D objects that hypothetically relies upon visual association neurons most vulnerable to degeneration in A (corticocortical neurons), and that process motion, 3D spatial relationships, and object recognition.
Language eng
Format application/pdf
Format Creation application/pdf
Type Text
Source 2007 North American Neuro-Ophthalmology Society Annual Meeting
Relation is Part of NANOS 2007: Scientific Platform Presentations (Session II)
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 2010. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright
ARK ark:/87278/s6991dd4
Context URL The NANOS Annual Meeting Neuro-Ophthalmology Collection: https://novel.utah.edu/collection/NAM/toc/
Setname ehsl_novel_nam
ID 180940
Reference URL https://collections.lib.utah.edu/ark:/87278/s6991dd4
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