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

[A pattern-ERG study of amblyopia].

J D Li

    [Zhonghua Yan Ke Za Zhi] Chinese Journal of Ophthalmology
    |May 1, 1989
    PubMed
    Summary
    This summary is machine-generated.

    The photopic electroretinogram (P-ERG) revealed significant abnormalities in amblyopic children, including delayed wave latencies and reduced amplitudes. This suggests P-ERG is a sensitive, objective diagnostic tool for amblyopia.

    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

    [Clinical observation of enteral nutrition support in pediatric patients after heart transplantation].

    Zhonghua er ke za zhi = Chinese journal of pediatrics·2025
    Same author

    [Epidemiological characteristics of marburg virus disease: a systematic review].

    Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2025
    Same author

    [Effects and mechanism of tannic acid/magnesium nanocomplex on wound healing in rats with full-thickness scald].

    Zhonghua shao shang yu chuang mian xiu fu za zhi·2025
    Same author

    [Clinical and pathological features and prognostic analysis of early-onset intrahepatic cholangiocarcinoma].

    Zhonghua wai ke za zhi [Chinese journal of surgery]·2025
    Same author

    [Research progress on the epidemiological characteristics and prevention and control of severe fever with thrombocytopenia syndrome].

    Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2025
    Same author

    [A pilot study on clinical application of three-dimensional morphological completion of lesioned mandibles assisted by generative adversarial networks].

    Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology·2024
    Same journal

    [The era of precision diagnosis and treatment for optic neuritis: advances in diagnostic classification, biomarkers and therapeutic strategies].

    [Zhonghua yan ke za zhi] Chinese journal of ophthalmology·2026
    Same journal

    [Application value of ocular multimodal imaging methods in the evaluation of increased intracranial pressure].

    [Zhonghua yan ke za zhi] Chinese journal of ophthalmology·2026
    Same journal

    [Secondary panuveitis after ocular wasp sting: a case report].

    [Zhonghua yan ke za zhi] Chinese journal of ophthalmology·2026
    Same journal

    [Correlation of ocular surface changes with filtering bleb morphology after antiglaucoma surgery for primary angle-closure glaucoma].

    [Zhonghua yan ke za zhi] Chinese journal of ophthalmology·2026
    Same journal

    [Regulation of SARM1 on SNPH expression and its participation in glaucomatous optic neuropathy].

    [Zhonghua yan ke za zhi] Chinese journal of ophthalmology·2026
    Same journal

    [Construction of a regulated <i>Crat</i> overexpression system in mouse hippocampal neuronal HT22 cell line].

    [Zhonghua yan ke za zhi] Chinese journal of ophthalmology·2026
    See all related articles

    Area of Science:

    • Ophthalmology
    • Neuroscience
    • Pediatric Medicine

    Context:

    • Amblyopia, or 'lazy eye,' affects visual development in children.
    • Current diagnostic methods for amblyopia can be subjective.
    • Objective electrophysiological measures are needed for accurate diagnosis.

    Purpose:

    • To evaluate the utility of the photopic electroretinogram (P-ERG) in diagnosing amblyopia in children.
    • To identify specific P-ERG waveform abnormalities associated with amblyopia.
    • To assess the sensitivity and objectivity of P-ERG for amblyopia detection.

    Summary:

    • A study involving 26 normal and 60 amblyopic children utilized P-ERG.
    • Results indicated significantly abnormal P-ERG in amblyopic individuals, characterized by delayed b-wave and after potential latencies, reduced amplitudes, and sometimes delayed a-wave latency in severe cases.

    Related Experiment Videos

  • Abnormal P-ERG patterns and their underlying mechanisms were analyzed.

    • Impact:

    • The photopic electroretinogram (P-ERG) demonstrates potential as a sensitive and objective diagnostic method for childhood amblyopia.
    • Findings support the integration of P-ERG into clinical practice for improved amblyopia diagnosis.
    • This research contributes to understanding the neurophysiological basis of amblyopia.