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

Gestalt Principles of Perception01:21

Gestalt Principles of Perception

1.4K
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...
1.4K
Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

2.1K
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.
2.1K
Perceptual Constancy01:12

Perceptual Constancy

1.6K
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...
1.6K
Perception01:28

Perception

1.3K
Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
1.3K
Factors Affecting Perception01:25

Factors Affecting Perception

2.8K
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...
2.8K
Visual Agnosia01:12

Visual Agnosia

1.3K
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...
1.3K

You might also read

Related Articles

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

Sort by
Same author

Neural and Navigational Features Influencing the Novelty Induced Benefits on Episodic Memory.

Hippocampus·2026
Same author

What drives regressions in reading? Insights from surprisal and saliency from language models.

Cognition·2026
Same author

Preparing Medical Teachers for Small-Group Active Learning: A Design-based Research Study.

Perspectives on medical education·2025
Same author

Charting the Unknown : Sex Differences in Spatial Exploration Across the Lifespan.

Human nature (Hawthorne, N.Y.)·2025
Same author

Proactive and retroactive effects of novelty and rest on memory.

Quarterly journal of experimental psychology (2006)·2025
Same author

Effective remediation programs for vulnerable students to overcome learning loss.

PloS one·2025
Same journal

Invaders taking over-Mollusc faunal change in volcanic barrier lakes of the Albertine Rift biodiversity hotspot.

PloS one·2026
Same journal

AI-driven molecular diversification and ligand-based optimization of macitentan derivatives targeting VEGFR1 and endothelin signaling pathways.

PloS one·2026
Same journal

Performance patterns and records in the world aquatics masters championships: Where do the most frequently represented nations among the top-ten masters swimmers come from?

PloS one·2026
Same journal

Modeling diurnal Temperature-Rainfall relationships under multicollinearity using PLS-SEM: A case study of Ghana.

PloS one·2026
Same journal

Organizational culture, social capital, and emergency capacity in primary healthcare institutions: A cross-sectional structural equation modeling study comparing ordinary and older communities.

PloS one·2026
Same journal

Impact of kidney function on the metabolome in the general population.

PloS one·2026
See all related articles

Related Experiment Video

Updated: Feb 19, 2026

Methods for Presenting Real-world Objects Under Controlled Laboratory Conditions
06:54

Methods for Presenting Real-world Objects Under Controlled Laboratory Conditions

Published on: June 21, 2019

6.4K

Novelty enhances visual perception.

Judith Schomaker1, Martijn Meeter

  • 1Department of Cognitive Psychology, VU University, Weesp, Noord-Holland, The Netherlands. j.schomaker@vu.nl

Plos One
|December 11, 2012
PubMed
Summary
This summary is machine-generated.

Novelty enhances visual perception. New visual stimuli, compared to familiar ones, improve the brain's ability to detect subtle changes in orientation and contrast, suggesting a novelty-driven attentional boost.

More Related Videos

Using Looming Visual Stimuli to Evaluate Mouse Vision
05:07

Using Looming Visual Stimuli to Evaluate Mouse Vision

Published on: June 13, 2019

12.3K
Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

9.6K

Related Experiment Videos

Last Updated: Feb 19, 2026

Methods for Presenting Real-world Objects Under Controlled Laboratory Conditions
06:54

Methods for Presenting Real-world Objects Under Controlled Laboratory Conditions

Published on: June 21, 2019

6.4K
Using Looming Visual Stimuli to Evaluate Mouse Vision
05:07

Using Looming Visual Stimuli to Evaluate Mouse Vision

Published on: June 13, 2019

12.3K
Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

9.6K

Area of Science:

  • Visual perception
  • Cognitive neuroscience
  • Experimental psychology

Background:

  • Novelty detection is a fundamental cognitive process.
  • Understanding how novelty influences basic sensory processing remains an active research area.
  • Previous research has primarily focused on the effects of novelty on higher-level cognitive functions.

Purpose of the Study:

  • To investigate the impact of novelty on low-level visual perception.
  • To determine if novel visual cues enhance performance in a visual detection task.
  • To explore the underlying mechanisms, such as attentional modulation, of novelty effects.

Main Methods:

  • Two experiments employed a two-alternative forced-choice tilt detection task.
  • Participants identified the orientation of Gabor patches preceded by novel or familiar fractal cues.
  • Experiment 1 manipulated tilt angle; Experiment 2 varied Gabor patch contrast.

Main Results:

  • Sensitivity in the tilt detection task was significantly enhanced following novel cues compared to familiar cues.
  • This enhancement was observed in both experiments, regardless of whether tilt angle or contrast was manipulated.
  • The observed effects were not attributable to changes in response bias, indicating a genuine perceptual enhancement.

Conclusions:

  • Novel stimuli transiently enhance low-level visual perception.
  • Novelty appears to elicit an attentional response that boosts sensory processing.
  • These findings provide novel insights into the fundamental role of novelty in visual perception.