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

Color in visual search.

M D'Zmura1

  • 1Department of Cognitive Sciences, University of California, Irvine 92717.

Vision Research
|January 1, 1991
PubMed
Summary
This summary is machine-generated.

New color detection mechanisms, beyond standard red-green and yellow-blue, help us see targets in complex visual displays. These specialized mechanisms enable efficient visual search by isolating target colors from distractors.

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

Reply to letter to editor by M.J. Sankeralli and K.T. Mullen published in Vision Research, 41, 53-55: Lights and neural responses do not depend on choice of color space.

Vision research·2001
Same author

Color appearance of surfaces viewed through fog.

Perception·2001
Same author

The colors seen behind transparent filters.

Perception·2001
Same author

Test of a convergence model for color transparency perception.

Perception·1999
Same author

Spectral bandwidths for the detection of color.

Vision research·1999
Same author

Dependence of color on context in a case of cortical color vision deficiency.

Vision research·1999
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
Same journal

Perceived direction of glass patterns can flip by 90°: A neural model.

Vision research·2026
See all related articles

Area of Science:

  • Visual perception science
  • Color vision research

Background:

  • Standard color detection relies on red-green, yellow-blue, and black-white mechanisms.
  • Certain colored targets are detectable even when these standard mechanisms are insufficient.

Purpose of the Study:

  • To investigate the existence and function of additional chromatic detection mechanisms.
  • To understand how these mechanisms contribute to visual search and color discrimination.

Main Methods:

  • Experimental manipulation of target and distractor chromaticities.
  • Observer performance in detection and search tasks was measured.

Main Results:

  • Evidence supports the existence of detection mechanisms tuned to intermediate hues (e.g., orange).

Related Experiment Videos

  • These mechanisms, alongside standard ones, create a detailed hue representation in the central visual field.
  • Spatially-parallel search utilizes a mechanism spectrally tuned to the target and insensitive to distractors.

    • Conclusions:

    • The visual system employs a diverse set of chromatic detection mechanisms for robust color perception.
    • Detection mechanism specificity is dynamically adjusted based on distractor colors to optimize visual search.