Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Color Vision

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.

Position-effect Variegation

Position-effect Variegation

In 1928, a German botanist Emil Heitz observed the moss nuclei with a DNA binding dye. He observed that while some chromatin regions decondense and spread out in the interphase nucleus, others do not. He termed them euchromatin and heterochromatin, respectively. He proposed that the heterochromatin regions reflect a functionally inactive state of the genome. It was later confirmed that heterochromatin is transcriptionally repressed, and euchromatin is transcriptionally active chromatin.

Aliasing

Aliasing

Accurate signal sampling and reconstruction are crucial in various signal-processing applications. A time-domain signal's spectrum can be revealed using its Fourier transform. When this signal is sampled at a specific frequency, it results in multiple scaled replicas of the original spectrum in the frequency domain. The spacing of these replicas is determined by the sampling frequency.
If the sampling frequency is below the Nyquist rate, these replicas overlap, preventing the original signal...

Perceptual Constancy

Perceptual Constancy

Perceptual constancy is the ability to recognize that objects remain consistent and unchanged even when their appearance varies due to changes in sensory input. There are four main types of perceptual constancy: size constancy, shape constancy, color constancy, and brightness constancy.
Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...

Curvilinear Motion: Rectangular Components

Curvilinear Motion: Rectangular Components

Curvilinear motion characterizes the movement of a particle or object along a curved path, notably evident when envisioning a car navigating a winding road. If the car starts at point A, its position vector is established within a fixed frame of reference, where the ratio of the position vector to its magnitude signifies the unit vector pointing in the position vector's direction.
As the car advances, its position evolves over time. Quantifying the car's velocity involves computing the time...

Curvilinear Motion: Polar Coordinates

Curvilinear Motion: Polar Coordinates

In polar coordinates, the motion of a particle follows a curvilinear path. The radial coordinate symbolized as 'r,' extends outward from a fixed origin to the particle, while the angular coordinate, 'θ,' measured in radians, represents the counterclockwise angle between a fixed reference line and the radial line connecting the origin to the particle.
The particle's location is described using a unit vector along the radial direction. Deriving the particle's position with respect to time...

You might also read

Related Articles

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

Sort by

Same author

Distributed control circuits across a brain-and-cord connectome.

Nature·2026

Same author

Drift in individual behavioral phenotype as a strategy for unpredictable worlds.

eLife·2026

Same author

The role of (observed) gaze behaviour in identity recognition.

Psychonomic bulletin & review·2026

Same author

Developmental trajectories of head and eye cue integration in gaze perception.

Scientific reports·2026

Same author

Distributed control circuits across a brain-and-cord connectome.

bioRxiv : the preprint server for biology·2025

Same author

Image primitives supporting perception of animate forms.

Cognition·2025

Same journal

Cat colonies reshape the abundance and body size of lizards.

Biology letters·2026

Same journal

Visual signal dynamicity shapes detectability in the wild: an experiment with a mate-searching butterfly.

Biology letters·2026

Same journal

Transient marine species disproportionately expand the morphospace of North American continental freshwater fishes.

Biology letters·2026

Same journal

An unrecognized fine-scale host-plant adaptation in a leaf miner: correct dorsoventral egg orientation is essential for successful leaf entry.

Biology letters·2026

Same journal

Alpine adaptation drives rapid colour evolution in a Batesian mimic.

Biology letters·2026

Same journal

Song but not colour divergence constrains hybridization in birds.

Biology letters·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 16, 2026

How to Create and Use Binocular Rivalry

How to Create and Use Binocular Rivalry

Published on: November 10, 2010

Colour misbinding during motion rivalry.

Ryan T Maloney¹, Sarah K Lam, Colin W G Clifford

¹School of Psychology, University of Sydney, Sydney, New South Wales, Australia. ryan.maloney@sydney.edu.au

Biology Letters

|November 23, 2012

Summary

This summary is machine-generated.

Illusory color misbinding occurs when dissimilar colors are presented to each eye, causing one pattern

More Related Videos

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

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

Published on: September 6, 2017

Controlled Rotation of Human Observers in a Virtual Reality Environment

Controlled Rotation of Human Observers in a Virtual Reality Environment

Published on: April 21, 2022

Related Experiment Videos

Last Updated: May 16, 2026

How to Create and Use Binocular Rivalry

How to Create and Use Binocular Rivalry

Published on: November 10, 2010

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

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

Published on: September 6, 2017

Controlled Rotation of Human Observers in a Virtual Reality Environment

Controlled Rotation of Human Observers in a Virtual Reality Environment

Published on: April 21, 2022

Area of Science:

Neuroscience
Visual Perception
Color Vision

Background:

Binocular rivalry typically occurs when dissimilar colors are presented to the two eyes.
This rivalry involves a fluctuating struggle for perceptual dominance.

Purpose of the Study:

To investigate the effects of isoluminant counter-rotating patterns on color perception.
To explore the interaction between color binding and motion rivalry in the visual system.

Main Methods:

Presenting isoluminant counter-rotating patterns with colored and achromatic portions to each eye.
Observing and analyzing the resulting perceptual phenomena, specifically color misbinding and motion rivalry.

Main Results:

Instead of typical binocular rivalry, an illusory color 'misbinding' was observed.
Colors from both eyes were perceived within a single rotating pattern, with achromatic portions appearing colored.

Conclusions:

Neural mechanisms for color binding can function independently of motion rivalry.
Motion rivalry can occur in isolation within the visual system's motion processing.