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 Concept Videos

Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
Color Vision01:24

Color Vision

Color perception begins in the retina, the light-sensitive layer at the back of the eye. Two main theories explain how colors are seen: the trichromatic theory and the opponent-process theory. The trichromatic theory, proposed by Thomas Young in 1802 and extended by Hermann von Helmholtz in 1852, suggests that color vision is based on three types of cone receptors in the retina. These cones are sensitive to different but overlapping ranges of wavelengths corresponding to red, blue, and green.
Phase Contrast and Differential Interference Contrast Microscopy01:26

Phase Contrast and Differential Interference Contrast Microscopy

Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A low-dose self-amplifying mRNA vaccine encoding HPV16 E6/E7 induces potent T-cell immunity and antitumor protection in mice.

Cancer immunology, immunotherapy : CII·2026
Same author

Vision as looking and seeing through a bottleneck.

Current opinion in neurobiology·2026
Same author

What are the functions of primary visual cortex (V1)?

Current opinion in neurobiology·2026
Same author

Conduction velocity of intracortical axons in monkey primary visual cortex grows with distance: Implications for computation.

Vision research·2026
Same author

Analysis of sustainability differences among various shrimp farming models: a systematic review and meta analysis.

Scientific reports·2026
Same author

Study on the Construction Mechanism and Survival Strategy of Important Estuarine Zooplankton Communities in Qinhuangdao Sea, Bohai Sea, China.

Biology·2025

Related Experiment Video

Updated: May 16, 2026

How to Create and Use Binocular Rivalry
14:34

How to Create and Use Binocular Rivalry

Published on: November 10, 2010

Dichoptic completion, rather than binocular rivalry or binocular summation.

Li Zhaoping1, Gao Meng

  • 1University College London, UK; Tsinghua University, China.;

I-Perception
|November 13, 2012
PubMed
Summary
This summary is machine-generated.

Researchers introduced dichoptic completion, a novel perceptual phenomenon. This occurs when the brain perceives transparent, complete objects from disparate images, unlike binocular rivalry or summation.

Keywords:
dichoptic completionperceptual inference

More Related Videos

How to Build a Dichoptic Presentation System That Includes an Eye Tracker
05:48

How to Build a Dichoptic Presentation System That Includes an Eye Tracker

Published on: September 6, 2017

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition
07:45

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

Published on: July 21, 2020

Related Experiment Videos

Last Updated: May 16, 2026

How to Create and Use Binocular Rivalry
14:34

How to Create and Use Binocular Rivalry

Published on: November 10, 2010

How to Build a Dichoptic Presentation System That Includes an Eye Tracker
05:48

How to Build a Dichoptic Presentation System That Includes an Eye Tracker

Published on: September 6, 2017

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition
07:45

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

Published on: July 21, 2020

Area of Science:

  • Visual perception
  • Cognitive neuroscience
  • Psychophysics

Background:

  • Binocular vision involves processing images from two eyes.
  • Binocular rivalry and summation are known perceptual phenomena.
  • Amodal completion infers unseen object parts.

Purpose of the Study:

  • Introduce and define dichoptic completion.
  • Differentiate dichoptic completion from existing perceptual phenomena.
  • Explore the characteristics of dichoptic completion.

Main Methods:

  • Presented dichoptic stimuli with conflicting occlusion cues.
  • Analyzed observer perception of overlapping shapes.
  • Compared results with binocular rivalry and summation.

Main Results:

  • Observers perceived complete, transparent squares.
  • The overlapping region did not result in color mixing (e.g., yellow).
  • Perception occurred when inferred objects were compatible.

Conclusions:

  • Dichoptic completion is a distinct perceptual phenomenon.
  • It arises from compatible object inferences across disparate images.
  • It represents a form of perceptual superposition, not summation or rivalry.