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

Masking and Demasking Agents01:19

Masking and Demasking Agents

EDTA titrations may necessitate masking and demasking agents to temporarily protect a particular metal ion in a mixture from the EDTA reaction. These agents facilitate the sequential analysis of the metal ions by forming stable complexes with some—but not all—metal ions during certain steps.
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on the metal...
Gestalt Principles of Perception01:21

Gestalt Principles of Perception

Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
Perceptual Constancy01:12

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...
Parallel Processing01:20

Parallel Processing

The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
Visual Agnosia01:12

Visual Agnosia

Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round end"...
Purposive Learning01:22

Purposive Learning

E. C. Tolman emphasized the purposiveness of behavior — the idea that much of our behavior is goal-directed. For instance, employees who aim for a promotion work diligently to meet their targets. Tolman argued that when classical conditioning and operant conditioning occur, the organism acquires certain expectations. In classical conditioning, a child might fear a dog because they expect it to bite. In operant conditioning, a person might consistently work overtime because they expect a bonus...

You might also read

Related Articles

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

Sort by
Same author

Effects of binocular disparity on binocular luminance combination.

Journal of vision·2024
Same author

Learning to see after early and extended blindness: A scoping review.

Frontiers in psychology·2022
Same author

Changes in Choroidal Thickness and Structure Induced by 1% Atropine Instillation in Children With Hyperopic Anisometropic Amblyopia.

Journal of pediatric ophthalmology and strabismus·2022
Same author

Choroidal vessel density in unilateral hyperopic amblyopia using en-face optical coherence tomography.

BMC ophthalmology·2020
Same author

Perceptual enhancement of suprathreshold luminance modulation in stereoscopic patterns.

Journal of vision·2020
Same author

Long-Range Interocular Suppression in Adults with Strabismic Amblyopia: A Pilot fMRI Study.

Vision (Basel, Switzerland)·2019
Same journal

Theoretical and Psychological Mechanisms of Perceptual-Motor Learning in AI Bots-Assisted Art Education.

Perceptual and motor skills·2026
Same journal

Development and Measurement Properties of a Custom-Built Punch Force Dynamometer Based on S-Type Load Cells.

Perceptual and motor skills·2026
Same journal

Do Elite Taekwondo Athletes Invest Time for Better Choices? Analysis of Anticipatory Behavior Through a Perception-Action Coupling Task.

Perceptual and motor skills·2026
Same journal

Multisensory Contributions in Joint Actions: A Scoping Review.

Perceptual and motor skills·2026
Same journal

Proprioceptive Impairment and Joint Position Exposure Time in Relation to Patient-Report Outcome With Chronic Ankle Instability.

Perceptual and motor skills·2026
Same journal

Static Tactical Diagrams and Imagination: Differential Effects on Novice and Expert Handball Players.

Perceptual and motor skills·2026
See all related articles

Related Experiment Video

Updated: Jun 30, 2026

How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging
10:48

How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging

Published on: June 3, 2013

Perceptual learning in visual backward pattern masking.

Goro Maehara1, Ken Goryo

  • 1Graduate School of Science and Technology, Chiba University, Chiba-shi, Japan.

Perceptual and Motor Skills
|March 9, 2004
PubMed
Summary
This summary is machine-generated.

Practice improves visual perception by reducing processing interruptions, particularly when learning to filter specific mask patterns. This perceptual learning enhances discrimination more than detection tasks.

More Related Videos

Testing Tactile Masking between the Forearms
08:05

Testing Tactile Masking between the Forearms

Published on: February 10, 2016

A Gaze-Contingent Display Framework for Perceptual Learning Research with Simulated Central Vision Loss
07:12

A Gaze-Contingent Display Framework for Perceptual Learning Research with Simulated Central Vision Loss

Published on: April 11, 2025

Related Experiment Videos

Last Updated: Jun 30, 2026

How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging
10:48

How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging

Published on: June 3, 2013

Testing Tactile Masking between the Forearms
08:05

Testing Tactile Masking between the Forearms

Published on: February 10, 2016

A Gaze-Contingent Display Framework for Perceptual Learning Research with Simulated Central Vision Loss
07:12

A Gaze-Contingent Display Framework for Perceptual Learning Research with Simulated Central Vision Loss

Published on: April 11, 2025

Area of Science:

  • Cognitive Psychology
  • Visual Perception
  • Perceptual Learning

Background:

  • Backward pattern masking is a technique used to study visual processing limitations.
  • Recent research explores perceptual learning's impact on visual task performance.
  • Understanding practice effects is crucial for elucidating mechanisms of visual skill acquisition.

Purpose of the Study:

  • To investigate the practice effect of backward pattern masking on visual perception.
  • To determine the specificity of practice-related improvements in visual tasks.
  • To explore how practice influences capacity-limited processing and filtering mechanisms.

Main Methods:

  • Participants performed visual discrimination and detection tasks involving backward pattern masking.
  • Thresholds for visual perception were measured before and after practice.
  • The specificity of practice effects to mask patterns, eyes, and retinal positions was assessed.

Main Results:

  • Task thresholds significantly decreased with practice, indicating a practice effect.
  • The practice effect was specific to the mask pattern, not the eye or retinal location.
  • Improvements were more substantial in the discrimination task compared to the detection task.

Conclusions:

  • Practice diminishes processing interruptions in capacity-limited systems.
  • Perceptual learning involves developing strategies to filter specific mask patterns.
  • Practice effects in detection tasks may not involve reduced interruption in capacity-limited processing.