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

Visual processing in amblyopia: human studies.

Dennis M Levi1

  • 1University of California at Berkeley, School of Optometry, Berkeley, CA 94720, USA. dlevi@uclink.berkeley.edu

Strabismus
|March 4, 2006
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

Reduced visual acuity disrupts fixational stability but fails to fully capture amblyopic eye movements.

Optometry and vision science : official publication of the American Academy of Optometry·2026
Same author

Recovery of depth perception in adults with abnormal binocular vision.

Vision research·2026
Same author

The best stereoacuity is rarely at the fovea.

Vision research·2025
Same author

Emerging therapies for improving stereoacuity in amblyopia. A systematic review and meta-analysis.

Vision research·2025
Same author

Vergence anomalies are associated with impaired stereopsis in amblyopia.

Vision research·2025
Same author

Efficacy of patching combined with action video games in amblyopic children aged 4-10 years: A randomised clinical trial.

Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)·2025
Same journal

Motor and sensory outcomes after botulinum toxin A injection versus unilateral medial rectus recession in small-to-moderate angle esotropia.

Strabismus·2026
Same journal

Bimedial rectus recession versus botulinum toxin injection for the treatment of infantile esotropia.

Strabismus·2026
Same journal

Worsening abducens paresis and chronic orbital venous congestion after carotid-cavernous fistula embolization: long-term motility outcomes.

Strabismus·2026
Same journal

Strabismus following Endonasal sinus surgery: a 10-year retrospective analysis of clinical profile and outcomes.

Strabismus·2026
Same journal

Correction.

Strabismus·2026
Same journal

Surgical management of iatrogenic medial rectus transection following functional endoscopic sinus surgery: a report of two cases.

Strabismus·2026
See all related articles

Recent studies reveal distinct visual loss patterns in amblyopia (lazy eye), originating in the V1 brain area. The amblyopic brain shows significant neural plasticity, even after the typical critical period for development.

Area of Science:

  • Neuroscience
  • Ophthalmology
  • Vision Science

Background:

  • Amblyopia, or lazy eye, is a developmental disorder affecting visual acuity.
  • Recent advances have improved understanding of its underlying mechanisms.
  • Psychophysical studies offer insights into visual system function in amblyopia.

Purpose of the Study:

  • To review recent psychophysical research on human amblyopia.
  • To elucidate the patterns of visual loss and neural basis of amblyopia.

Main Methods:

  • Review of recent psychophysical studies in humans with naturally occurring amblyopia.
  • Analysis of visual loss patterns across different amblyopia categories.
  • Investigation of the initial site of visual dysfunction and neural plasticity.

Related Experiment Videos

Main Results:

  • Visual loss patterns vary significantly among amblyopia types, influenced by binocularity.
  • Visual system dysfunction in amblyopia initiates in V1, with downstream amplification.
  • The amblyopic brain exhibits considerable neural plasticity beyond the critical period.

Conclusions:

  • Amblyopia is characterized by diverse visual deficits and early V1 dysfunction.
  • Neural plasticity offers potential therapeutic targets for amblyopia treatment.