Blood and soil testing confirmed the health consequences. Then we tracked individual shipments to the United States. By Will Fitzgibbon and Peter S. Goodman This article was reported in collaboration ...

Objective To validate a self-administered Home Early Treatment Diabetic Retinopathy Study (H-ETDRS) visual acuity (VA) test and to assess its accuracy in detecting VA decline in patients with retinal ...

A dynamic optotype test can be used interchangeably with a LogMAR optotype in online visual acuity measurements. Visual acuity metrics derived using a novel, online dynamic optotype are ...

Please provide your email address to receive an email when new articles are posted on . Vision screening and eye care for residents of long-term care facilities have significant potential to enhance ...

Background To develop and assess the usability of a smartphone-based visual acuity (VA) test with an automatic distance calibration (ADC) function, the iOS version of WHOeyes. Methods The WHOeyes was ...

Purpose: This study aimed to test the repeatability of visual acuity (VA) measurement using an novel intelligent projector visual acuity (IP) chart (LSJ-IVAC-6000A, Hunan Liangshi Jia Biotechnology Co ...

Introduction: The National Institutes of Health (NIH) Toolbox Near Visual Acuity Test is a novel digitized measure designed to provide an assessment of near vision in a time-and cost-effective manner.

Abstract: In the last decade, neural networks (NNs) have established themselves as the foundation of modern computer vision, achieving remarkable performances in a consistent number of tasks, ...

PADUCAH — Drivers in Kentucky looking to renew their licenses will be required to pass a mandatory visual acuity screening starting Jan. 1, 2025. The required exam is part of House Bill 439, a ...

Abstract: Virtual Reality (VR) devices have opened a new dimension of merging technology and healthcare in an immersive and exciting way to test eye vision. Visual acuity is a person's capacity to ...