Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Computerized colour vision testing

E B Ing1, J A Parker, L A Emerton

  • 1Department of Ophthalmology, University of Toronto, Ont.

Canadian Journal of Ophthalmology. Journal Canadien D'Ophtalmologie
|June 1, 1994
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Neuronal lipid droplets play a conserved and sex-biased role in maintaining whole-body energy homeostasis.

bioRxiv : the preprint server for biology·2024
Same author

Physician deaths from corona virus (COVID-19) disease.

Occupational medicine (Oxford, England)·2020
Same author

Neural network and logistic regression predictive calculator for giant cell arteritis.

Archivos de la Sociedad Espanola de Oftalmologia·2019
Same author

Anaesthetic management of a parturient with uncorrected tetralogy of Fallot undergoing caesarean section.

International journal of obstetric anesthesia·2014
Same author

Glucagon and GLP-1 inhibit food intake and increase c-fos expression in similar appetite regulating centres in the brainstem and amygdala.

International journal of obesity (2005)·2013
Same author

Testing clinical surveillance of acute flaccid paralysis in Egypt post-eradication of poliomyelitis.

Tropical medicine & international health : TM & IH·2010
Same journal

A yellow peri-limbal mass: lacrimal gland hamartoma with secondary corneal lipid keratopathy.

Canadian journal of ophthalmology. Journal canadien d'ophtalmologie·2026
Same journal

Management of eyelid colobomas associated with FREM1-related disorder (Manitoba oculotrichoanal syndrome).

Canadian journal of ophthalmology. Journal canadien d'ophtalmologie·2026
Same journal

Is ophthalmology a pain-free career? A systematic review and meta-analysis of musculoskeletal pain among ophthalmologists.

Canadian journal of ophthalmology. Journal canadien d'ophtalmologie·2026
Same journal

Evaluation of the Deep Reality Viewer for teaching slit-lamp examination of the anterior segment and the optic nerve head.

Canadian journal of ophthalmology. Journal canadien d'ophtalmologie·2026
Same journal

Sequential anterior ischaemic optic neuropathy associated with angioid streaks and sphenoid fibrous dysplasia.

Canadian journal of ophthalmology. Journal canadien d'ophtalmologie·2026
Same journal

Comparative risk of glaucoma surgery in uveitis-associated versus primary open-angle glaucoma: a multicentre database study.

Canadian journal of ophthalmology. Journal canadien d'ophtalmologie·2026
See all related articles

Computerizing color vision tests offers advantages. This study successfully created digital versions of the City University (CUT), Ishihara, and American Optical Hardy-Rand-Rittler (AO-HRR) tests, showing high accuracy compared to traditional methods.

Area of Science:

  • Ophthalmology
  • Optometry
  • Computer Science

Background:

  • Traditional color vision tests often require specialized equipment and methods not standard in clinical settings.
  • Computerization offers potential advantages for color vision testing accessibility and standardization.

Purpose of the Study:

  • To develop and validate computer emulations of established color vision tests.
  • To assess the feasibility of using commonly available computer hardware for accurate color vision screening.

Main Methods:

  • Created computer emulations of the City University Colour Vision Test (CUT), Ishihara plates, and American Optical Hardy-Rand-Rittler (AO-HRR) plates.
  • Utilized a calibrated Macintosh computer with a color monitor (D65 white point) and a color scanner for image acquisition.

Related Experiment Videos

  • Compared computerized test results with conventional counterparts in subjects with normal color vision and various color defects.

    • Main Results:

    • Computerized color vision tests showed strong correlation with conventional tests (kappa statistic, p < 0.001).
    • High specificity was observed in screening subjects with normal color vision.
    • Sensitivity in delineating congenital color defects was comparable to traditional methods.

    Conclusions:

    • Computer emulations of the CUT, Ishihara, and AO-HRR tests are effective and accurate alternatives to conventional methods.
    • This approach allows for accessible and reliable color vision testing using standard clinical equipment.