Aims: Previous comparisons of Octopus and Humphrey threshold programmes have shown differences, particularly for depth of defects. Recent developments have altered the Octopus background illumination. Thus, we sought to determine the subsequent extent of differences in results fr...
Background: The visual impairments caused by stroke have the potential to affect the ability of an individual to perform activities of daily living. An individual with visual impairment may also have reduced level of independence. The purpose of this review was to investigate the...
Aim: The aim of this literature review was to determine the reported incidence and prevalence of visual impairment due to stroke for all visual conditions including central vision loss, visual field loss, eye movement problems and visual perception problems. A further aim was to...
Aim: This study compares and contrasts the integrity of original data once imported to Medisoft from the Humphrey perimeter. We aim to analyse the correlation between reliability indices, mean deviation and pattern standard deviation. Methods: Visual field results from Humphrey a...
Aim: Currently a variety of different colour vision tests exist in clinical practice each with its own merits and limitations. The Ishihara test is commonly used to test for congenital deficiency, causing red-green deficits. However acquired deficiency is also common in any ocula...