Objectives The aim of this study is to quantify the importance of loss of contrast sensitivity (CS) and its relationship to loss of visual acuity (VA), driving restrictions and daytime, on-road ...

This paper introduces an integrated way of detecting common visual impairments namely: Strabismus, Blind Spots and Blurry Vision. According to the Chairman of National Committee on Site Preservation, ...

HR Acuity and Emtrain have partnered to give their clients greater access to tools that support workplace culture, compliance and employee trust. HR Acuity clients can now leverage Emtrain's Culture ...

Aims Clinically, picture acuity tests are thought to overestimate visual acuity (VA) compared with letter tests, but this has not been systematically investigated in children with amblyopia. This ...

However, there is no published validation of the Parr Chart against other commonly used paediatric tests. Neither the Parr Chart, nor the Sheridan Gardiner test, meet the International Visual Acuity ...

Honaker, J.A. and Shepard, N.T. (2011) Use of the Dynamic Visual Acuity Test as a Screener for Community-Dwelling Older Adults Who Fall. Journal of Vestibular Research, 21, 267-276.

Aims To determine a normative of tumbling E optotype and its feasibility for visual acuity (VA) assessment in children aged 3-4 years. Methods A cross-sectional study of 1756 children who were invited ...