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

Mechanism of Ciliary Motion01:05

Mechanism of Ciliary Motion

5.8K
The ciliary structures were first seen in 1647 by Antonie Leeuwenhoek while observing the protozoans. In lower organisms, these appendages are responsible for cell movement, while in higher organisms, these appendages help in the movement of the extracellular fluids within the body cavities.
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...
5.8K
Mechanism of Ciliary Motion01:05

Mechanism of Ciliary Motion

2.7K
2.7K
Visual System01:26

Visual System

2.3K
Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
2.3K
Color Vision01:24

Color Vision

1.9K
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.
1.9K
Vision01:24

Vision

61.6K
Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
61.6K
Indirect Motor Pathways01:22

Indirect Motor Pathways

3.9K
The indirect motor or extrapyramidal pathways originate in the brainstem, the lower portion of the brain that connects it to the spinal cord. They consist of several distinct tracts, each with specialized functions. The four main tracts of the indirect motor pathways are the vestibulospinal tract, the reticulospinal tract, the tectospinal tract, and the rubrospinal tract.
The vestibulospinal tract originates in the vestibular nuclei of the brainstem. The vestibular system detects changes in...
3.9K

You might also read

Related Articles

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

Sort by
Same author

Dissociating mechanisms of spatial suppression and summation in human visual cortical regions MT/V5: a transcranial Direct Current Stimulation (tDCS) study and clinical implications.

International review of psychiatry (Abingdon, England)·2026
Same author

The effect of unilateral cortical blindness on lane position and gaze behavior in a virtual reality steering task.

Scientific reports·2026
Same author

Sensory Neural Noise as a Limiting Factor in Visual Working Memory Precision in Neurotypicals and Schizophrenia.

bioRxiv : the preprint server for biology·2025
Same author

Adults on the autism spectrum differ from neurotypical peers when self-generating but not passively-experiencing somatosensation: a high-density electrophysiological (EEG) mapping and virtual reality study.

NeuroImage·2025
Same author

The effect of unilateral cortical blindness on lane position and gaze behavior in a virtual reality steering task.

bioRxiv : the preprint server for biology·2025
Same author

Optic flow density modulates corner-cutting in a virtual steering task for younger and older adults.

Scientific reports·2024
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

Related Experiment Video

Updated: Apr 5, 2026

The Measurement and Treatment of Suppression in Amblyopia
08:34

The Measurement and Treatment of Suppression in Amblyopia

Published on: December 14, 2012

50.8K

Suppressive mechanisms in visual motion processing: From perception to intelligence.

Duje Tadin1

  • 1Department of Brain and Cognitive Sciences, University of Rochester, Rochester, NY 14627, USA; Center for Visual Science, University of Rochester, Rochester, NY 14627, USA; Department of Ophthalmology, University of Rochester School of Medicine, Rochester, NY 14642, USA.

Vision Research
|August 25, 2015
PubMed
Summary
This summary is machine-generated.

The brain suppresses irrelevant visual motion to improve perception. This ability is weaker in older adults and those with schizophrenia, but linked to higher IQ scores.

Keywords:
Figure-ground segregationIntelligenceMotion segregationSpatial suppressionSurround suppressionVisual motion

More Related Videos

How to Create and Use Binocular Rivalry
14:34

How to Create and Use Binocular Rivalry

Published on: November 10, 2010

77.1K
Using Looming Visual Stimuli to Evaluate Mouse Vision
05:07

Using Looming Visual Stimuli to Evaluate Mouse Vision

Published on: June 13, 2019

12.5K

Related Experiment Videos

Last Updated: Apr 5, 2026

The Measurement and Treatment of Suppression in Amblyopia
08:34

The Measurement and Treatment of Suppression in Amblyopia

Published on: December 14, 2012

50.8K
How to Create and Use Binocular Rivalry
14:34

How to Create and Use Binocular Rivalry

Published on: November 10, 2010

77.1K
Using Looming Visual Stimuli to Evaluate Mouse Vision
05:07

Using Looming Visual Stimuli to Evaluate Mouse Vision

Published on: June 13, 2019

12.5K

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Visual Perception

Background:

  • Perception is limited by the brain's processing capacity.
  • Suppressing irrelevant information is crucial for perceptual efficiency.
  • Visual motion processing involves complex suppressive mechanisms.

Purpose of the Study:

  • Review studies on suppressive mechanisms in visual motion processing.
  • Investigate perceptual suppression of large, background-like motions.
  • Explore the link between spatial suppression and cognitive abilities.

Main Methods:

  • Review of correlational and causal evidence.
  • Analysis of inhibitory center-surround mechanisms in cortical area MT.
  • Examination of behavioral results in special populations and general population.

Main Results:

  • Spatial suppression mechanisms are adaptive and depend on sensory input robustness.
  • Evidence links behavioral results to inhibitory center-surround mechanisms in area MT.
  • Abnormally weak spatial suppression observed in the elderly and individuals with schizophrenia.
  • Individual differences in spatial suppression predict IQ score variations.

Conclusions:

  • Spatial suppression is vital for efficient visual motion perception.
  • Deficits in spatial suppression are linked to aging and schizophrenia.
  • Information suppression is a fundamental neural process applicable to both perception and cognition.
  • Enhanced spatial suppression correlates with higher intelligence.