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

Gestalt perception modulates early visual processing.

C S Herrmann1, V Bosch

  • 1Max Planck Institute of Cognitive Neuroscience, Leipzig, Germany.

Neuroreport
|April 17, 2001
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

Theta and alpha oscillatory signatures of auditory sensory and cognitive loads during complex listening.

NeuroImage·2024
Same author

ERCC1, XPF and XPA-locoregional differences and prognostic value of DNA repair protein expression in patients with head and neck squamous cell carcinoma.

Clinical oral investigations·2018
Same author

Low intensity transcranial electric stimulation: Safety, ethical, legal regulatory and application guidelines.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2017
Same author

Using reciprocity for relating the simulation of transcranial current stimulation to the EEG forward problem.

NeuroImage·2016
Same author

A technical guide to tDCS, and related non-invasive brain stimulation tools.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2015
Same author

[Transcranial alternating current stimulation. Entrainment and function control of neuronal networks].

Der Nervenarzt·2015
Same journal

Electroacupuncture alleviates neuroinflammation and promotes recovery of neurological functions after intracerebral hemorrhage by modulating α7nAChR/JAK2/STAT3 signaling pathway.

Neuroreport·2026
Same journal

Non-cell-autonomous regulation of Bhlhb5 expression in cortical projection neurons by GABAergic interneuron development and position.

Neuroreport·2026
Same journal

C-C motif chemokine ligand 3 mediates inflammatory response via NLRP3 inflammasome and neuron damage after traumatic brain injury.

Neuroreport·2026
Same journal

Methyltransferase-like 14 alleviates neuronal ferroptosis in Alzheimer's disease by regulating the peroxiredoxin 6/apoptosis signal-regulating kinase 1 signaling pathway.

Neuroreport·2026
Same journal

Hand mental rotation reaction time reflects motor imagery strategy and predicts changes in finger dexterity after motor imagery.

Neuroreport·2026
Same journal

Functional exploration of metabotropic glycine receptors in cultured rat hippocampal slices.

Neuroreport·2026
See all related articles

Early visual processing, measured by event-related potentials (ERPs), shows the brain recognizes illusory figures (Gestalt perception) beyond basic stimulus features. This indicates N170 brainwave reflects cognitive processing of perceptual properties.

Area of Science:

  • Cognitive Neuroscience
  • Visual Perception
  • Psychophysics

Background:

  • Investigating the neural basis of visual perception.
  • Differentiating processing of physical stimulus features versus perceptual properties.
  • Understanding early visual evoked potentials in complex stimuli.

Purpose of the Study:

  • To determine if early visual processing differentiates between physical stimulus elements and illusory figures.
  • To examine the role of the visual N170 component in Gestalt perception.
  • To assess whether perceptual properties influence early neural responses.

Main Methods:

  • Recorded event-related potentials (ERPs) from 13 subjects during a visual classification task.
  • Utilized four stimuli: an illusory Kanizsa square, collinear line segments without Gestalt, and target/control stimuli.

Related Experiment Videos

  • Compared neural responses to stimuli varying in physical features and perceptual organization.

    • Main Results:

    • The visual N170 response was significantly larger for the illusory Kanizsa square compared to collinear line segments.
    • This difference suggests the N170 is sensitive to the perceptual properties of illusory figures.
    • Results indicate early visual processing integrates physical features with Gestalt perception.

    Conclusions:

    • The visual N170 component reflects cognitive processes involved in Gestalt perception.
    • Early visual evoked potentials are influenced by perceptual properties, not just physical stimulus attributes.
    • This study provides evidence for the brain's ability to construct and perceive illusory figures at an early stage.