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

Closely spaced saccades.

A T Bahill, K A Bahill, M R Clark

    Investigative Ophthalmology
    |April 1, 1975
    PubMed
    Summary
    This summary is machine-generated.

    Normal saccades, characterized by specific velocity, duration, and magnitude relationships, can occur with intervals under 200 ms. Subsequent saccades may vary in size and direction while still indicating normalcy.

    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

    Risk and Protective Factors for Well-being and Barriers to Help-Seeking Among Arab-Speaking MENA Immigrants and Refugees in North America: A Scoping Review.

    Global social welfare : research, policy & practice·2025
    Same author

    How gender- and violence-related norms affect self-esteem among adolescent refugee girls living in Ethiopia.

    Global mental health (Cambridge, England)·2018
    Same author

    Latent class analysis of violence against adolescents and psychosocial outcomes in refugee settings in Uganda and Rwanda.

    Global mental health (Cambridge, England)·2017
    Same author

    Performance of the ATLAS trigger system in 2015.

    The European physical journal. C, Particles and fields·2017
    Same author

    Reconstruction of primary vertices at the ATLAS experiment in Run 1 proton-proton collisions at the LHC.

    The European physical journal. C, Particles and fields·2017
    Same author

    Jet reconstruction and performance using particle flow with the ATLAS Detector.

    The European physical journal. C, Particles and fields·2017
    Same journal

    Experimental aspergillosis.

    Investigative ophthalmology·2014
    Same journal

    Inhibition of prostaglandin-mediated ocular inflammatory responses by 4-biphenylacetic acid.

    Investigative ophthalmology·1976
    Same journal

    Normal interaction of plasma retinol-binding protein from retinitis pigmentosa with bovine pigment epithelium.

    Investigative ophthalmology·1976
    Same journal

    Retinol- and retinoic acid-binding proteins: occurrence in human retina and absence from human cultured fibroblasts.

    Investigative ophthalmology·1976
    Same journal

    Electrical parameters of the isolated cornea of the dogfish, Squalus acanthias.

    Investigative ophthalmology·1976
    Same journal

    Endothelial damage from intraocular lens insertion.

    Investigative ophthalmology·1976
    See all related articles

    Area of Science:

    • Ophthalmology
    • Neuroscience
    • Biomechanics

    Background:

    • Saccadic eye movements are crucial for visual processing.
    • Established metrics for saccade normalcy often rely on intersaccadic intervals exceeding 200 ms.

    Purpose of the Study:

    • To investigate the characteristics of normal saccades occurring with shorter intersaccadic intervals (< 200 ms).
    • To analyze the relationship between saccadic velocity, duration, and magnitude in rapid, sequential eye movements.

    Main Methods:

    • Analysis of saccadic eye movement data.
    • Measurement of saccadic velocity, duration, and magnitude.
    • Examination of intersaccadic intervals.

    Main Results:

    Related Experiment Videos

  • Normal saccades can occur with intersaccadic intervals less than 200 ms.
  • The second saccade in a rapid pair can be larger or smaller than the first.
  • The direction of the second saccade can be the same or opposite to the first.
  • Normal saccades encompass horizontal, vertical, and oblique movements.

    • Conclusions:

    • The established criteria for saccade normalcy may be too restrictive regarding intersaccadic intervals.
    • Rapid, sequential saccades exhibit predictable variations in magnitude and direction.
    • These findings refine the understanding of normal saccadic behavior.