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This study assesses the differences in computerized dynamic visual acuity (cDVA) scores between individuals with and without pathology, highlighting significant disparities in both younger and older age groups. The cDVA score, defined as the difference between dynamic and static visual acuity (measured in logMAR), serves as an important tool for understanding vestibular and visual function. The findings underscore the relevance of this innovative testing method in clinical rehabilitation settings, contributing to advancements in patient screening protocols.
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Figure 4. Comparison of computerized testing of dynamic visual acuity (cDVA) score between those with and without pathology. cDVA score (dynamic visual acuity score – static visual acuity score, in logMAR) differed significantly between those with and without pathology in both younger and older age groups. Rine RM, Roberts D, Corbin BA, McKean-Cowdin R, Varma R, Beaumont J, Slotkin J, Schubert MC. New portable tool to screen vestibular and visual function—National Institutes of Health Toolbox initiative. J Rehabil Res Dev. 2012;49(2):209–20.http://dx.doi.org/10.1682/JRRD.2010.12.0239