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

Factors Affecting Perception01:25

Factors Affecting Perception

1.7K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
1.7K
Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

755
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.
755
Perceptual Constancy01:12

Perceptual Constancy

464
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...
464
Gestalt Principles of Perception01:21

Gestalt Principles of Perception

357
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...
357
Eyewitness Memory01:22

Eyewitness Memory

138
Eyewitness memory refers to the recollection of events by someone who has directly witnessed them, often serving as critical evidence in legal settings. This type of memory is commonly used in criminal cases where a witness describes details like a suspect's appearance, clothing, or behavior during a crime. However, despite its perceived reliability, eyewitness memory is prone to significant errors.
One such error is memory distortion, which occurs because human memory does not function...
138
Visual System01:26

Visual System

627
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...
627

You might also read

Related Articles

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

Sort by
Same author

Internal attentional window affects the processing of external stimuli depending on predictability.

Attention, perception & psychophysics·2025
Same author

When less is not more: the effect of transparent masks on facial attractiveness judgment.

Cognitive research: principles and implications·2023
Same author

Flexibility and stability of habit learning depend on temporal signal variation.

Journal of experimental psychology. Learning, memory, and cognition·2022
Same author

Separating the effects of visual working memory load and attentional zoom on selective attention.

Journal of experimental psychology. Human perception and performance·2020
Same journal

Mind wandering during first- and foreign-language reading.

Psychonomic bulletin & review·2026
Same journal

Lexical word processing is unaffected by rapid invisible frequency tagging in reading: Evidence from eye movements.

Psychonomic bulletin & review·2026
Same journal

Anxiety modulates voluntary attentional orienting to emotional gaze cues: Eye movements for pro- and anti-saccades.

Psychonomic bulletin & review·2026
Same journal

Faster key-press responses to front vowels than back vowels when matching heard vowels with represented vowels.

Psychonomic bulletin & review·2026
Same journal

Testing the interleaving effect without response bias: A forced-choice reevaluation of Kornell and Bjork (2008).

Psychonomic bulletin & review·2026
Same journal

The impact of social interaction on abstract concepts.

Psychonomic bulletin & review·2026
See all related articles

Related Experiment Video

Updated: Jul 28, 2025

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

467

Perceived image size modulates visual memory.

Su Keun Jeong1

  • 1Department of Psychology, Chungbuk National University, Chungdae-ro 1, Seowon- Gu, Cheongju, Chungbuk, Korea, 28644. skj@chungbuk.ac.kr.

Psychonomic Bulletin & Review
|June 2, 2023
PubMed
Summary
This summary is machine-generated.

Perceptual size, not just physical size, impacts visual memory. Images perceived as larger, even if physically the same, are better remembered due to top-down feedback in the brain.

Keywords:
Ebbinghaus illusionMemorySizeTop-down processing

More Related Videos

Eye Movement Monitoring of Memory
08:06

Eye Movement Monitoring of Memory

Published on: August 15, 2010

14.7K
Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.0K

Related Experiment Videos

Last Updated: Jul 28, 2025

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

467
Eye Movement Monitoring of Memory
08:06

Eye Movement Monitoring of Memory

Published on: August 15, 2010

14.7K
Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.0K

Area of Science:

  • Cognitive Neuroscience
  • Visual Perception
  • Human Memory

Background:

  • Visual memory performance correlates with the cortical processing area of stimuli.
  • Neural response extent in the visual cortex is influenced by both retinal and perceived stimulus size.

Purpose of the Study:

  • To investigate whether perceived stimulus size, modulated by the Ebbinghaus illusion, affects visual memory.
  • To determine the role of top-down feedback in visual memory based on perceived size.

Main Methods:

  • An online study was conducted to assess visual memory.
  • The Ebbinghaus illusion was employed to manipulate the perceived size of visual stimuli while keeping physical size constant.
  • Participants were tasked with remembering these stimuli.

Main Results:

  • Stimuli perceived as larger were remembered significantly better than stimuli perceived as smaller, despite having identical physical dimensions.
  • This finding indicates a modulation of memory based on subjective visual experience.

Conclusions:

  • Perceived size is a critical factor in visual memory, independent of physical size.
  • The results support the hypothesis that top-down feedback mechanisms from higher visual areas to early visual cortex play a crucial role in modulating visual memory encoding.