Increasing the Spatial Resolution of Visual Field Tests Without Increasing Test Duration: An Evaluation of ARREST
Vasanth Muthusamy, Andrew Turpin, Mark J Walland, Bao N Nguyen, Allison M McKendrick
Translational Vision Science and Technology | Association for Research in Vision and Ophthalmology | Published : 2020
Purpose: The Australian Reduced Range Extended Spatial Test (ARREST) approach was designed to improve visual field spatial resolution while maintaining a similar test duration to clinically used testing algorithms. ARREST does not completely threshold visual field locations with sensitivity < 17 dB, and uses the presentations saved to test new locations in areas of steep gradient within the visual field. Previous assessments of ARREST's performance have used computer simulation. In this study, we cross-sectionally assessed the performance of ARREST in people with visual field loss. Methods: We tested 23 people with glaucoma (mean age: 71 ± 8 years) with established visual field loss. Three..View full abstract
Related Projects (1)
Awarded by Australian Research Council
Supported by Australian Research Council LP150100815.