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

Cue interactions, border ownership and illusory contours.

M K Albert1

  • 1Department of Psychology, University of Southampton, Highfield, Southhampton SO17 1BJ, UK. mka@soton.ac.uk

Vision Research
|November 10, 2001
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

Surface formation and depth in monocular scene perception.

Perception·2001
Same author

The generic viewpoint assumption and Bayesian inference.

Perception·2000
Same author

The role of surface attraction in perceiving volumetric shape.

Perception·2000
Same author

The generic-viewpoint assumption and illusory contours.

Perception·2000
Same author

Assimilation of achromatic color cannot explain the brightness effects in the achromatic neon effect.

Perception·1999
Same author

Amodal completion in the absence of image tangent discontinuities.

Perception·1998

Perceptual competition between visual cues for image boundaries often leads to bistability, where interpretations alternate. This occurs when visual processing requires significant constructive activity, favoring distinct perceptions over averaging.

Area of Science:

  • Vision Science
  • Perceptual Psychology
  • Cognitive Neuroscience

Background:

  • Perceptual competition arises when adjacent image regions vie for ownership of a shared boundary using different visual cues.
  • This competition can resolve into cue averaging or perceptual bistability, characterized by alternating conscious perceptions.

Purpose of the Study:

  • To investigate the predominant outcome of perceptual competition when illusory surfaces depend on competing visual cues.
  • To determine whether perceptual competition results in cue averaging or perceptual bistability.

Main Methods:

  • The study examined scenarios where illusory surface perception relied on the resolution of competing visual cues at image boundaries.
  • Analysis focused on the nature of the resulting percepts, specifically differentiating between averaging and bistability.

Related Experiment Videos

Main Results:

  • When illusory surfaces were contingent on competing cues, the dominant outcome was perceptual bistability, not cue averaging.
  • Mutually inconsistent perceptual interpretations tend to exhibit bistability, especially when requiring substantial visual constructive activity.

Conclusions:

  • Perceptual competition between visual cues for image boundaries, particularly those involving constructive interpretation, predominantly results in bistability.
  • Averaging occurs less frequently, especially when interpretations are incommensurable and averaging would yield non-useful perceptual information.