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 Experiment Videos

Unity and variety in visual form.

E Leeuwenberg1, P van der Helm

  • 1University of Nijmegen, Department of Perception and Memory, The Netherlands.

Perception
|January 1, 1991
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

A code-theoretical note on object handedness.

Perception·2000
Same author

Representation versus process in simplicity of serial pattern completion.

Cognitive psychology·2000
Same author

Overexpression of a tryptophan decarboxylase cDNA in Catharanthus roseus crown gall calluses results in increased tryptamine levels but not in increased terpenoid indole alkaloid production.

Transgenic research·1995
Same author

From geons to structure. A note on object representation.

Perception·1994
Same author

Integrating global and local aspects of visual occlusion.

Perception·1994
Same author

Metrical information load of lines and angles in line patterns.

Psychological research·1993
Same journal

Predictive models and parameter analysis for multiple tactile perceptions in skin-wet fabrics interface.

Perception·2026
Same journal

Benchmarking spatial discrimination thresholds of two-frame motion defined forms compared to luminance and stereoscopic defined forms.

Perception·2026
Same journal

The effect of face masks on the perception of trustworthiness and competence in individuals with autistic traits.

Perception·2026
Same journal

The importance of external features for categorizing ethnicity: can Koreans identify Korean, Japanese, and Chinese faces?

Perception·2026
Same journal

Interoception, alexithymia, and motor congruency: Psychological drivers of body ownership in virtual reality.

Perception·2026
Same journal

Emotional valence, not arousal, influences taste perception.

Perception·2026
See all related articles

Perceptual phenomena of unity and variety are explained by a single principle: descriptive minimum. This principle identifies the simplest pattern representation, or superstructure, which determines if a shape is perceived as unitary or dual.

Area of Science:

  • Cognitive Psychology
  • Computational Neuroscience
  • Visual Perception

Background:

  • Perception research explains 'unity-and-variety' phenomena using distinct models.
  • Existing models like global precedence, preattentive orientation detection, and recognition-by-components each explain only a subset of these phenomena.

Purpose of the Study:

  • To propose a unified framework for explaining unity-and-variety phenomena in pattern perception.
  • To introduce the descriptive minimum principle as a singular explanatory approach.

Main Methods:

  • Discusses existing perception process approaches: global precedence, preattentive orientation detection, and recognition-by-components.
  • Introduces and applies the descriptive minimum principle to pattern interpretation.

Related Experiment Videos

Main Results:

  • Demonstrates that the descriptive minimum principle can explain a broader range of unity-and-variety phenomena than existing models.
  • Identifies the 'superstructure' (highest hierarchical level in the simplest representation) as key to perception of unity or duality.

Conclusions:

  • The descriptive minimum principle offers a unified explanation for diverse unity-and-variety perceptual phenomena.
  • The superstructure, derived from the simplest pattern representation, is crucial for determining perceived unity or duality, irrespective of component size or processing stage.