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

Funduscopically controlled scotometry.

J S Kelley

    Transactions of the American Ophthalmological Society
    |January 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Laser scotometry precisely defines visual field defects, including macular holes and retinal abnormalities. This method offers superior accuracy for detecting early glaucoma and papilledema compared to standard techniques.

    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

    Targeted overexpression of phospholamban to mouse atrium depresses Ca2+ transport and contractility.

    Journal of molecular and cellular cardiology·1998
    Same author

    Retinal detachment following cataract surgery with capsulorhexis.

    Transactions of the American Ophthalmological Society·1995
    Same author

    Purification of a 90-kDa protein (Band VII) from cardiac sarcoplasmic reticulum. Identification as calnexin and localization of casein kinase II phosphorylation sites.

    The Journal of biological chemistry·1993
    Same author

    Increased intraocular pressure in the immediate postoperative period after extracapsular cataract extraction.

    American journal of ophthalmology·1988
    Same author

    Successful catheter ablation of a noninducible ventricular tachycardia.

    American heart journal·1987
    Same author

    Early complications following Q-switched neodymium: YAG laser posterior capsulotomy.

    Ophthalmology·1985
    Same journal

    The Utility of Color Duplex Ultrasonography in the Diagnosis of Giant Cell Arteritis: A Prospective, Masked Study. (An American Ophthalmological Society Thesis).

    Transactions of the American Ophthalmological Society·2018
    Same journal

    Autoimmune Retinopathy: Current Concepts and Practices (An American Ophthalmological Society Thesis).

    Transactions of the American Ophthalmological Society·2018
    Same journal

    Erratum: Predictors of Intraocular Pressure After Phacoemulsification in Primary Open-Angle Glaucoma Eyes with Wide Versus Narrower Angles (An American Ophthalmological Society Thesis).

    Transactions of the American Ophthalmological Society·2018
    Same journal

    The Relationship Between Ocular Itch, Ocular Pain, and Dry Eye Symptoms (An American Ophthalmological Society Thesis).

    Transactions of the American Ophthalmological Society·2018
    Same journal

    The Effects of Phacoemulsification and Intraocular Lens Implantation on Anatomical and Functional Parameters in Patients with Primary Angle Closure: A Prospective Study. (An American Ophthalmological Society Thesis).

    Transactions of the American Ophthalmological Society·2017
    Same journal

    Predictors of Intraocular Pressure After Phacoemulsification in Primary Open-Angle Glaucoma Eyes with Wide Versus Narrower Angles (An American Ophthalmological Society Thesis).

    Transactions of the American Ophthalmological Society·2017
    See all related articles

    Area of Science:

    • Ophthalmology
    • Visual electrophysiology
    • Medical imaging

    Background:

    • Standard visual field testing can have limitations in defining precise margins of scotomas and detecting subtle defects.
    • Accurate assessment of visual field abnormalities is crucial for diagnosing and monitoring various retinal and optic nerve diseases.

    Purpose of the Study:

    • To evaluate the efficacy and precision of laser scotometry in characterizing a range of visual field defects.
    • To compare the diagnostic capabilities of laser scotometry with conventional methods for specific ophthalmic conditions.

    Main Methods:

    • Utilized laser scotometry across ten groups of cases with diverse ocular pathologies.
    • Focused on defining the characteristics of normal responses, central and peripheral scotomas, and defects associated with specific conditions.

    Related Experiment Videos

    Main Results:

    • Laser scotometry accurately defined macular holes, retinal detachments, schisis, and lattice degeneration.
    • It distinguished schisis by absolute scotoma and detected field defects in lattice degeneration.
    • The method identified subtle defects in branch retinal artery occlusion, cotton-wool spots, nevi, melanomas, and hereditary conditions, and precisely mapped scotomas in papilledema and glaucoma.

    Conclusions:

    • Laser scotometry provides well-defined normal visual fields and accurately maps various scotomas and peripheral abnormalities.
    • It offers superior precision for detecting early glaucoma, papilledema, and differentiating various retinal pathologies compared to standard methods.