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

Parallel processing of motion and colour information.

T Carney, M Shadlen, E Switkes

    Nature
    |August 13, 1987
    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

    Robotic versus traditional coronary artery bypass grafting (CABG): A dual-phase meta-analysis comparing human and AI-derived evidence.

    American journal of surgery·2026
    Same author

    Linkage to TB and HIV care for persons who smoke illicit drugs: a prospective cohort study.

    IJTLD open·2026
    Same author

    Contamination rates in serially sampled sputum specimens obtained during tuberculosis treatment to capture culture conversion.

    Microbiology spectrum·2025
    Same author

    Contamination rates in serially sampled sputum specimens obtained during tuberculosis treatment to capture culture conversion.

    medRxiv : the preprint server for health sciences·2025
    Same author

    Artificial intelligence based assessment of minimally invasive surgical skills using standardised objective metrics - A narrative review.

    American journal of surgery·2024
    Same author

    Smoked drug use in patients with TB is associated with higher bacterial burden.

    The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2023
    Same journal

    Six ways to put the public at the heart of science and policy.

    Nature·2026
    Same journal

    The complex truth about trust in science.

    Nature·2026
    Same journal

    Have people stopped trusting science? The data tell a surprising story.

    Nature·2026
    Same journal

    How FAIR data are helping to build trust in science.

    Nature·2026
    Same journal

    Scientists should recognize their own political biases to build public trust.

    Nature·2026
    Same journal

    Harmonizing standards and resources for the medical genome.

    Nature·2026
    See all related articles

    Binocular rivalry normally causes alternating eye dominance. However, this study shows parallel processing for motion and color, demonstrating that the visual system can integrate signals from both eyes even during rivalry.

    Area of Science:

    • Neuroscience
    • Vision Science
    • Perception

    Background:

    • Binocular rivalry occurs when dissimilar images are presented to each eye, leading to alternating dominance of one eye's perception.
    • Despite perceptual dominance, some visual information from the suppressed eye can still be processed, such as the motion after-effect.
    • This suggests that motion information processing may occur in parallel with the rivalry mechanism.

    Purpose of the Study:

    • To investigate a novel instance where the visual system exhibits simultaneous binocular rivalry and integration of signals from both eyes.
    • To explore the apparent contradiction by postulating parallel visual processing streams for color and motion information.
    • To demonstrate the segregation of early motion processing from color perception mechanisms.

    Main Methods:

    Related Experiment Videos

    • Dichoptic presentation of counterphased gratings with differing color (red-green vs. yellow-black) and orientation information to each eye.
    • Fusion of these gratings to elicit a perception of motion.
    • Analysis of the resulting binocular percept, focusing on perceived motion direction and color alternation.

    Main Results:

    • A moving grating was perceived when dichoptically presented gratings were fused, indicating integration of motion signals from both eyes.
    • The perceived color of the fused image alternated between red-green and yellow-black, consistent with binocular rivalry.
    • Motion direction perception was achieved through integration, while color perception was subject to rivalry.

    Conclusions:

    • The visual system can simultaneously engage in binocular rivalry for color and integrate motion information from both eyes.
    • This demonstrates parallel and segregated processing pathways for motion and color information in the early visual system.
    • Color information is perceptually 'filled in' by the integrated motion pattern, even though it does not contribute to motion direction perception.