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

["Implicit time". Practical and theoretical aspects].

B Stanescu, J Michiels

    Archives D'Ophtalmologie Et Revue Generale D'Ophtalmologie
    |June 1, 1975
    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

    N-acetyl-L-cysteine improves the performance of chronic cyclic heat-stressed finisher broilers but has no effect on tissue glutathione levels.

    British poultry science·2023
    Same author

    Effects of feeding guanidinoacetic acid on oxidative status and creatine metabolism in broilers subjected to chronic cyclic heat stress in the finisher phase.

    Poultry science·2023
    Same author

    In vitro stability and ex vivo absorption of thymol monoglucosides in the porcine gut.

    Animal : an international journal of animal bioscience·2021
    Same author

    WHAT IS HIDDEN IN A CYSTIC LESION AFTER EXTENSIVE SURGERY FOR MEDULLARY THYROID CARCINOMA?

    Acta endocrinologica (Bucharest, Romania : 2005)·2021
    Same author

    Ecology and evolution of antibiotic persistence.

    Trends in microbiology·2021
    Same author

    Guanidinoacetic acid supplementation improves feed conversion in broilers subjected to heat stress associated with muscle creatine loading and arginine sparing.

    Poultry science·2020
    Same journal

    [The practice of occlusion].

    Archives d'ophtalmologie et revue generale d'ophtalmologie·2014
    Same journal

    [Rhabdomyosarcomas of the orbit].

    Archives d'ophtalmologie et revue generale d'ophtalmologie·2014
    Same journal

    Application of electronic optics to high-gloss X-ray tubes.

    Archives d'ophtalmologie et revue generale d'ophtalmologie·2014
    Same journal

    Some work done with the magnetic electron microscope.

    Archives d'ophtalmologie et revue generale d'ophtalmologie·2014
    Same journal

    The chromatic differential thresholds of the reference observer.

    Archives d'ophtalmologie et revue generale d'ophtalmologie·2014
    Same journal

    On the quality of optical systems.

    Archives d'ophtalmologie et revue generale d'ophtalmologie·2014
    See all related articles

    This study used the Ganzfeld electroretinography (E.R.G.) method to analyze retinopathies. Results show diminished amplitude in some conditions, with implicit time affected only in widespread neuroepithelium damage.

    Area of Science:

    • Ophthalmology
    • Neuroscience
    • Medical Imaging

    Background:

    • Retinopathies encompass a range of inflammatory and degenerative conditions affecting the retina.
    • Electroretinography (E.R.G.) is a crucial diagnostic tool for assessing retinal function.
    • The Ganzfeld technique provides a standardized method for E.R.G. testing.

    Purpose of the Study:

    • To evaluate the utility of the Ganzfeld E.R.G. method in differentiating various retinopathies.
    • To identify specific E.R.G. parameters indicative of different retinal pathologies.
    • To compare E.R.G. findings in patients with retinopathies against normal controls.

    Main Methods:

    • Utilized the Ganzfeld electroretinography (E.R.G.) technique.
    • Studied a control group of 52 normal subjects.

    Related Experiment Videos

  • Analyzed E.R.G. data from 132 patients diagnosed with inflammatory or degenerative retinopathies.

    • Main Results:

    • A diminished amplitude in E.R.G. responses was observed in certain types of retinopathies.
    • Implicit time alterations were found to be significant only when widespread neuroepithelial damage was present.
    • The study identified distinct E.R.G. patterns associated with different retinal conditions.

    Conclusions:

    • Ganzfeld E.R.G. is valuable for assessing retinal function in various retinopathies.
    • Amplitude changes are sensitive indicators in specific retinopathies.
    • Implicit time is a more specific indicator, linked to severe, widespread retinal damage.