Every time you see a light, you'll press a button, which records and maps out your field of vision. Your test results are compared to a normal visual field chart to identify areas of vision loss ...

Purpose: To investigate the prognostic factors responsible for the progression of visual field defects (VFDs) in patients with normal-tension glaucoma (NTG) treated with topical antiglaucoma ...

using the Humphrey Field Analyzer central 30-2 threshold test with the standard full-threshold strategy) at least annually for ≥5 years. Best corrected visual acuity>0.8 without significant ...