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

Motion in depth induced by brightness changes in the background

M Farnè

    Perception
    |January 1, 1977
    PubMed
    Summary

    A stationary disc appears to move due to a changing background, demonstrating induced motion. This visual illusion highlights how background dynamics influence the perception of object movement.

    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

    The effect of daily hassles on salivary IgA: experimental evidence.

    Bollettino della Societa italiana di biologia sperimentale·1992
    Same author

    Autogenic training and signs of distress: an experimental study.

    Bollettino della Societa italiana di biologia sperimentale·1992
    Same author

    The Barrier inventory: a validity study.

    Bollettino della Societa italiana di biologia sperimentale·1990
    Same author

    ["Daily problems" as stressing factors in a student population].

    Bollettino della Societa italiana di biologia sperimentale·1990
    Same author

    [Immediate effects of autogenic training].

    Bollettino della Societa italiana di biologia sperimentale·1989
    Same author

    [Test anxiety: various aspects].

    Bollettino della Societa italiana di biologia sperimentale·1989

    Area of Science:

    • Visual perception
    • Psychophysics
    • Motion perception

    Background:

    • Investigates the perception of a stationary object against a dynamic visual field.
    • Examines how background luminance fluctuations affect object perception.

    Purpose of the Study:

    • To analyze the induced motion phenomenon.
    • To understand the relationship between background changes and perceived object movement.

    Main Methods:

    • A disc of constant brightness and position was displayed.
    • The background brightness was modulated sinusoidally over time.

    Main Results:

    • The changing background was perceived as a pendular movement.
    • This perceived background motion induced an analogous but opposite movement in the stationary disc.

    Conclusions:

    • Background luminance changes can create a strong illusion of object motion.
    • The visual system interprets static stimuli in dynamic contexts as moving.

    Related Experiment Videos