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

Anomalous retinal correspondence update.

J Lang1

  • 1Universitäts-Augenklinik, Zürich, Switzerland.

Graefe'S Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Fur Klinische Und Experimentelle Ophthalmologie
|January 1, 1988
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

[The evaluation of computer cytological test with colposcopy for the diagnosis of cervical lesions].

Zhonghua fu chan ke za zhi·2000
Same author

Short report: treatment of snake envenomations by a new polyvalent antivenom composed of highly purified F(ab)2: results of a clinical trial in northern Cameroon.

The American journal of tropical medicine and hygiene·2000
Same author

B cell clonal elimination induced by membrane-bound self-antigen may require repeated antigen encounter or cell competition.

European journal of immunology·2000
Same author

[Cost of tetanus toxoid injection using a jet-injector (Imule) in collective immunization in Senegal: comparison with injection using a syringe and resterilizable needle].

Sante (Montrouge, France)·2000
Same author

Intrapartum maternal fever and neonatal outcome.

Pediatrics·2000
Same author

Development of orphan vaccines: an industry perspective.

Emerging infectious diseases·1999
Same journal

Effect of ablation-zone diameter on whole-corneal higher-order aberrations after LASEK: a retrospective study.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie·2026
Same journal

Real-world comparison of faricimab and aflibercept as second-line therapies for neovascular age-related macular degeneration.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie·2026
Same journal

Retinal imaging for cerebrovascular risk stratification: evidence, limitations, and practical thresholds for the ophthalmologist.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie·2026
Same journal

Layer-by-layer macular, peripapillary retinal nerve fiber layer thickness and minimum rim width changes in PLWH with undetectable viral load: an OCT-based study.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie·2026
Same journal

Initial aqueous suppressant therapy after glaucoma drainage device implantation: a systematic review.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie·2026
Same journal

Eye care workforce density by provider type in urban and rural counties in the United States, 2010 to 2021.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie·2026
See all related articles

Anomalous retinal correspondence (ARC) is a key finding in orthoptics. This study suggests ARC may originate in higher visual cortical areas (20-21) rather than primary visual cortex (area 17).

Area of Science:

  • Neuroscience
  • Ophthalmology
  • Visual Science

Background:

  • Anomalous retinal correspondence (ARC) is a significant clinical finding for orthoptists and ophthalmologists.
  • ARC is poorly understood by neurophysiologists, partly due to its absence in animal models.
  • Different stereotests reveal varying levels of cortical binocular interaction.

Purpose of the Study:

  • To investigate the neurophysiological basis of anomalous retinal correspondence (ARC).
  • To differentiate the cortical processing involved in normal retinal correspondence (NRC) versus ARC.
  • To propose a new hypothesis for the localization of ARC within the visual cortex.

Main Methods:

  • Comparison of patient performance on different stereotests, including random-dot stereograms and the two-pencil test.

Related Experiment Videos

  • Analysis of visual acuity and stereopsis in patients with various conditions like orthotropia, anisometropic amblyopia, and strabismus with ARC.
  • Correlation of test results with known visual processing areas in the brain.

    • Main Results:

    • Patients with normal retinal correspondence (NRC) and anisometropic amblyopia typically pass random-dot stereograms.
    • Strabismic patients with ARC, including those with microtropia, usually fail random-dot stereograms but may pass contour stereograms.
    • The two-pencil test indicates that some patients with large esotropic angles can achieve functional binocular stereopsis.

    Conclusions:

    • Random-dot stereopsis likely relies on processing in or near visual area 17, essential for early binocular interaction.
    • Anomalous retinal correspondence (ARC) is hypothesized to involve higher visual areas (e.g., areas 20 or 21) with less precise retinal topology and larger receptive fields.
    • This new hypothesis may elucidate the diverse clinical manifestations of ARC.