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

How context influences predominance during binocular rivalry.

Kenith V Sobel1, Randolph Blake

  • 1Department of Psychology, Vanderbilt University, Nashville, TN 37240. USA. k.sobel@vanderbilt.edu

Perception
|September 11, 2002
PubMed
Summary

Global context influences binocular rivalry by maintaining target dominance but does not help suppressed targets escape. This suggests distinct neural processes govern dominance and suppression.

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

A reevaluation of the visual phantom illusion and its impact on the motion aftereffect.

Scientific reports·2025
Same author

Are illusory visual phantoms seen by the motion system: Investigations utilizing the motion aftereffect.

Research square·2025
Same author

A new 'CFS tracking' paradigm reveals uniform suppression depth regardless of target complexity or salience.

eLife·2024
Same author

Binocular rivalry under naturalistic geometry: Evidence from worlds simulated in virtual reality.

PNAS nexus·2024
Same author

Audiovisual interactions outside of visual awareness during motion adaptation.

Neuroscience of consciousness·2024
Same author

Procedure for extracting temporal structure embedded within psychophysical data.

Behavior research methods·2023

Area of Science:

  • Neuroscience
  • Visual Perception
  • Psychology

Background:

  • Binocular rivalry occurs when dissimilar images are presented to each eye.
  • Target predominance in rivalry can be influenced by factors like color, orientation, and motion.
  • Previous research suggests surrounding context can enhance a rival target's dominance.

Purpose of the Study:

  • To investigate if changing global context during binocular rivalry affects the detection of changes in a suppressed target.
  • To determine if external contextual information can influence the escape of a suppressed stimulus from suppression.

Main Methods:

  • Experiments involved presenting stimuli to induce binocular rivalry.
  • The global visual context outside the rivalry region was manipulated during the rivalry period.

Related Experiment Videos

  • Participants' ability to detect changes in the suppressed target was assessed.

    • Main Results:

    • Altering the global context maintained the dominance of a rival target.
    • Changes in global context did not facilitate the suppressed target's escape from suppression.
    • Evidence suggests distinct neural mechanisms underlie dominance and suppression maintenance.

    Conclusions:

    • Global context influences the selection and maintenance of dominant visual input but not the escape from suppression.
    • Neural processes governing global visual organization are separate from those controlling suppression.
    • Distinguishing between dominance selection and suppression implementation is crucial for understanding binocular rivalry.