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

Induced contrast from radial patterns

Q Zaidi1, N Zipser

  • 1Department of Psychology, Columbia University, New York, NY 10027.

Vision Research
|June 1, 1993
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

Pacing for hypertrophic obstructive cardiomyopathy does it work?

Journal of the Saudi Heart Association·2013
Same author

Self-management, health service use and information seeking for diabetes care among recent immigrants in Toronto.

Chronic diseases and injuries in Canada·2013
Same author

Appearance of pulsed infrared light: second harmonic generation in the eye.

Applied optics·2010
Same author

Latency characteristics of the short-wavelength-sensitive cones and their associated pathways.

Journal of vision·2010
Same author

Erratum to "Information limitations in perception of shape from texture". [Vision Research 41 (2001) 1519-1534].

Vision research·2001
Same author

Veridicality of three-dimensional shape perception predicted from amplitude spectra of natural textures.

Journal of the Optical Society of America. A, Optics, image science, and vision·2001
Same journal

Editorial for VSI Amblyopia: Advances in Amblyopia Research.

Vision research·2026
Same journal

Computational and mathematical models in vision: Quantitative approaches to understanding visual perception.

Vision research·2026
Same journal

Complex interactions between lightness, chroma, and hue in color ensemble perception.

Vision research·2026
Same journal

Driving with autism spectrum disorder: Exploring the impact of tactile hazard warnings on gaze behavior and hazard responses.

Vision research·2026
Same journal

Early visual processing in adults with ADHD: evidence from contrast sensitivity, spatial integration, and external noise.

Vision research·2026
Same journal

Pupil reflexes generate the peripheral drift illusion due to ON/OFF motion responses.

Vision research·2026
See all related articles

Surrounding colors influence perceived visual space color. When adaptation is controlled, the combined effect of multiple surround colors equals the sum of their individual color induction effects.

Area of Science:

  • Visual perception science
  • Color science
  • Psychophysics

Background:

  • Perceived color is influenced by both direct light and surrounding visual information.
  • Color induction, where surrounding colors alter the appearance of a central region, is a key aspect of visual perception.

Purpose of the Study:

  • To investigate the combined effects of multiple surrounding colors on perceived color.
  • To determine if the principle of superposition applies to color induction under controlled conditions.

Main Methods:

  • Utilized a modulation nulling technique to precisely measure color perception.
  • Employed a central test disk surrounded by radially sinusoidal color patterns.
  • Controlled direct current (DC) adaptation levels to isolate induction effects.

Related Experiment Videos

Main Results:

  • Demonstrated that the combined color induction from multiple surround elements is additive.
  • Showed that the sum of individual contrast effects accurately predicts the total induced effect.
  • Confirmed this additive principle for both lightness and chromatic induction.

Conclusions:

  • The visual system processes color induction in an additive manner when adaptation is controlled.
  • This finding simplifies models of color perception and visual processing.
  • Superposition principle is validated for complex color induction scenarios.