(1) a normally sighted ‘Control’ group (n = 10), (2) a ‘Field’ group (n = 9) in which peripheral visual field loss was predominant, and (3) an ‘Acuity’ group (n = 12) with low binocular visual acuity (BVA ≤ 0.25 decimals; Snellen notation: 6/24 or 20/80) without ...