Congenital Colour Vision Deficiency among Patients Attending Outpatient Department of Ophthalmology in a Tertiary Care Centre: A Descriptive Cross-sectional Study [PDF]
Journal of Nepal Medical Association, 2022 Introduction: Congenital colour vision deficiency may affect a person’s day-to-day activity and may also affect the choice of occupation a person chooses.
Priyanka Shrestha +1 more
doaj +4 more sources
Colour Vision Changes across Lifespan: Insights from FM100 and CAD Tests [PDF]
Vision(1) Background: in this research study, colour vision was evaluated in individuals aged 19 to 70 years with and without red–green colour vision disorders.
Renārs Trukša +3 more
doaj +2 more sources
Occupational exposure at petrol stations and red- green colour vision deficiency: a case-control study from Sudan [PDF]
BMC Public HealthBackground Occupational exposure to petroleum-derived organic solvents has been associated with acquired colour vision impairment. Evidence from low- and middle-income settings remains limited.
Ibrahim Abdelrhim Ali +2 more
doaj +2 more sources
Colour vision deficiency [PDF]
Eye, 2009 Colour vision deficiency is one of the commonest disorders of vision and can be divided into congenital and acquired forms. Congenital colour vision deficiency affects as many as 8% of males and 0.5% of females--the difference in prevalence reflects the fact that the commonest forms of congenital colour vision deficiency are inherited in an X-linked ...
Matthew P Simunovic
exaly +3 more sources
Colour Vision Deficits in Children with Amblyopia: Impact of Angular Size of Stimuli on Detection [PDF]
VisionThis study investigates colour vision deficits in children with amblyopia by employing a computerized colour vision test with varying stimulus sizes (1°, 2°, and 3°).
Kristine Kalnica-Dorosenko +4 more
doaj +2 more sources
Diagnosis of colour vision deficits using eye movements [PDF]
Scientific Reports, 2022 We set out to develop a simple objective test of functional colour vision based on eye movements made in response to moving patterns. We exploit the finding that while the motion of a colour-defined stimulus can be cancelled by adding a low-contrast ...
Aryaman Taore +3 more
doaj +2 more sources
Diagnosing Colour Vision Deficiencies Using Eye Movements (Without Dedicated Eye-Tracking Hardware) [PDF]
Journal of Eye Movement ResearchPurpose: To investigate the efficacy of a novel test for diagnosing colour vision deficiencies using reflexive eye movements measured using an unmodified tablet.
Aryaman Taore +3 more
doaj +2 more sources
Coloured filters can simulate colour deficiency in normal vision but cannot compensate for congenital colour vision deficiency [PDF]
Scientific Reports, 2022 Red-green colour vision deficiency (CVD) affects ~ 4% of Caucasians. Notch filters exist to simulate CVD when worn by colour vision normal (CVN) observers (simulation tools), or to improve colour discrimination when worn by CVD observers (compensation ...
Leticia Álvaro +3 more
doaj +2 more sources
Subjective intermittent colour vision loss as the initial presentation of chronic myeloid leukemia [PDF]
American Journal of Ophthalmology Case Reports, 2020 Purpose: To report a case of subjective intermittent loss of bilateral colour vision and episodic white-out vision in a patient with undiagnosed chronic myeloid leukemia (CML).
Solin Saleh +2 more
doaj +2 more sources
Evaluation of colour vision impairment during acute hypobaric hypoxia in aviation medicine: a randomized controlled trial [PDF]
Journal of Physiological SciencesThe digitization of aircraft cockpits places high demands on the colour vision of pilots. The present study investigates colour vision changes upon acute exposure to hypobaric hypoxia.
F. Liebold +9 more
doaj +2 more sources