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

[Development of visual function in infants and children]

Z P Zhang1, S Z Li, D Z Wu

  • 1Zhongshan Ophthalmic Center, Sun Yat-sen University of Medical Sciences, Guang-zhou.

[Zhonghua Yan Ke Za Zhi] Chinese Journal of Ophthalmology
|March 1, 1994
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 authorSame 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 author

[Survey on mosquito species diversity and pathogen spectrum of arbovirus in tropical regions of China].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2026
Same author

Unlocking bioenergy potential in heavy metal polluted soils: synergistic advanced solid-state fermentation and combustion for valorization of sweet sorghum.

BMC plant biology·2025
Same author

[Prevalence and influencing factors of preserved ratio impaired spirometry in adults aged 40 years and above in 10 areas in China].

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

Exchange bias effect in polycrystalline Bi<sub>0.5</sub>Sr<sub>0.5</sub>Fe<sub>0.5</sub>Cr<sub>0.5</sub>O<sub>3</sub> bulk.

Scientific reports·2023
Same author

[Analysis of the efficacy of azacitidine combined with homoharringtonine and cytarabine in induction and salvage therapy of acute myeloid leukemia].

Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi·2023

Visual evoked potential (VEP) P1 component development in children shows rapid latency changes in early infancy. Visual function development occurs in three distinct phases from birth to nine years.

Area of Science:

  • Neuroscience
  • Developmental Biology
  • Ophthalmology

Context:

  • The maturation of visual pathways is crucial for cognitive development.
  • Understanding visual evoked potentials (VEP) provides insights into infant visual system development.
  • Previous research has established general VEP developmental trends, but detailed analysis of the P1 component across a wide age range is ongoing.

Purpose:

  • To investigate the developmental trajectory of the P1 component of the visual evoked potential (VEP) in normal infants and children.
  • To establish normative data for VEP P1 component latencies and amplitudes from early infancy to pre-adolescence.
  • To delineate distinct phases of visual function development based on VEP P1 component maturation.

Summary:

  • This study analyzed the VEP P1 component in 150 healthy children aged 2 weeks to 9 years.

Related Experiment Videos

  • VEP P1 component latencies mature significantly between 2 to 4 months, reaching adult levels for low, medium, and high spatial frequencies at 4 months, 4 years, and 9 years, respectively.
  • Infant and child VEP amplitudes were notably higher than adult amplitudes, suggesting a three-phase visual development model: 0-4 months, 5 months-4 years, and 5-9 years.

    • Impact:

    • Provides crucial normative data for the P1 component of VEPs in pediatric populations.
    • Establishes a phased model for visual function development, aiding in the identification of developmental delays or abnormalities.
    • Informs clinical assessments and interventions for visual impairments in infants and children.