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

Interocular transfer of a chromatic frequency shift.

O E Favreau, P Cavanagh

    Vision Research
    |January 1, 1983
    PubMed
    Summary

    Interocular transfer of spatial frequency shifts was achieved using equiluminous color gratings. This suggests specific visual cortex cells are sensitive to color contrast, explaining previous transfer failures.

    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

    First- and second-order transformational apparent motion rely on common shape representations.

    Vision research·2021
    Same author

    Visual search for feature and conjunction targets with an attention deficit.

    Journal of cognitive neuroscience·2013
    Same author

    Holographic and trace strength models of rehearsal effects in the item recognition task.

    Memory & cognition·2011
    Same author

    Attentional resolution.

    Trends in cognitive sciences·2011
    Same author

    Optokinetic technique for measuring infants' responses to color.

    Applied optics·2010
    Same author

    The position of moving objects.

    Science (New York, N.Y.)·2007

    Area of Science:

    • Neuroscience
    • Visual Perception
    • Color Vision

    Background:

    • Interocular transfer demonstrates binocular processing in the visual system.
    • Previous studies failed to achieve interocular transfer with color stimuli, suggesting limitations in visual processing or stimulus design.

    Purpose of the Study:

    • To investigate the conditions under which interocular transfer of spatial frequency adaptation occurs with color gratings.
    • To explore the role of color-sensitive, binocularly driven cells in the visual cortex in mediating this transfer.

    Main Methods:

    • Utilized equiluminous color gratings to test for interocular transfer of spatial frequency adaptation.
    • Compared transfer effects using stimuli with combined color and luminance contrast versus color contrast alone.
    • Correlated stimulus parameters with known properties of color-sensitive neurons in the visual cortex.

    Main Results:

    • Successful interocular transfer of a spatial frequency shift was observed with equiluminous color gratings.
    • Stimuli combining color and luminance contrast resulted in minimal aftereffects and no interocular transfer.
    • The parameters yielding successful transfer (equiluminous colors, brief presentation) align with the response properties of transient, color-sensitive, binocularly driven cells.

    Conclusions:

    • Interocular transfer of spatial frequency adaptation is possible with specific color stimuli, particularly equiluminous ones.
    • The findings support the existence and role of color-sensitive binocular neurons in visual cortex for processing such stimuli.
    • Inappropriate stimulus parameters in prior research likely explain the historical failure to induce interocular transfer of color effects.

    Related Experiment Videos