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

Two-dimensional spatial distortions in human strabismic amblyopia.

W D Lagrèze1, R Sireteanu

  • 1Max-Planck-Institute for Brain Research, Neurophysiologische Abteilung, Frankfurt, Germany.

Vision Research
|January 1, 1991
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

Monocular acuity in preschool children: Assessment with the Teller and Keeler acuity cards in comparison to the C-test.

Strabismus·2011
Same author

Symposium Proceedings: Abstracts of papers presented at the V Meeting of the Child Vision Research Society Frankfurt, Germany, 23-25 June 1995.

Strabismus·2011
Same author

Abstracts of papers presented at the v meeting of the child vision research society frankfurt, Germany, 23-25 june 1995.

Strabismus·2011
Same author

Interlaminar differences in the effects of early and late monocular deprivation on the visual acuity of cells in the lateral geniculate nucleus of the cat.

Neuroscience letters·2009
Same author

[Spatial misperceptions in amblyopic vision: abnormal activation of the primary visual cortex?].

Klinische Monatsblatter fur Augenheilkunde·2007
Same author

Preliminary report: monocular spatial localization in children with strabismic amblyopia.

Strabismus·2001
Same journal

Editorial for VSI Amblyopia: Advances in Amblyopia Research.

Vision research·2026
Same journal

Computational and mathematical models in vision: Quantitative approaches to understanding visual perception.

Vision research·2026
Same journal

Complex interactions between lightness, chroma, and hue in color ensemble perception.

Vision research·2026
Same journal

Driving with autism spectrum disorder: Exploring the impact of tactile hazard warnings on gaze behavior and hazard responses.

Vision research·2026
Same journal

Early visual processing in adults with ADHD: evidence from contrast sensitivity, spatial integration, and external noise.

Vision research·2026
Same journal

Pupil reflexes generate the peripheral drift illusion due to ON/OFF motion responses.

Vision research·2026
See all related articles

Deep strabismic amblyopia causes significant spatial distortions in the amblyopic eye, with individual patterns varying among patients. Mild amblyopia and other forms did not show these spatial perception issues.

Area of Science:

  • Ophthalmology
  • Neuroscience
  • Vision Science

Background:

  • Amblyopia, or 'lazy eye', affects visual development and can impact spatial perception.
  • Understanding spatial distortions in amblyopia is crucial for visual rehabilitation.

Purpose of the Study:

  • To investigate two-dimensional space perception in amblyopic subjects.
  • To specifically assess spatial distortions and uncertainty in the central visual field.
  • To explore the relationship between amblyopia type and spatial distortion patterns.

Main Methods:

  • Measuring two-dimensional space perception in the central visual field of amblyopic individuals.
  • Subjects constructed circles around a fixation point to assess spatial accuracy.
  • Dichoptic localization experiments were conducted.

Related Experiment Videos

Main Results:

  • Subjects with deep strabismic amblyopia exhibited significant spatial distortions in their amblyopic eye.
  • Individualized distortion patterns were observed in deep strabismic amblyopia.
  • Mild strabismic amblyopia, alternating strabismus, and anisometropic amblyopia did not show significant spatial distortions.
  • Anomalous retinal correspondence may contribute to monocular spatial distortions.

Conclusions:

  • Deep strabismic amblyopia is characterized by notable spatial distortions in visual perception.
  • Spatial perception deficits in amblyopia are dependent on the type and severity.
  • Anomalous retinal correspondence is a potential factor influencing spatial distortions in monocular vision.