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

Images of illusory motion in primary visual cortex.

Axel Larsen1, Kristoffer H Madsen, Torben E Lund

  • 1Department of Psychology, University of Copenhagen, Denmark. larsen@psy.ku.dk

Journal of Cognitive Neuroscience
|July 15, 2006
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

Blunted response of caudal locus coeruleus to arousing stimuli in Parkinson's disease.

Brain : a journal of neurology·2026
Same author

The effects of working memory and interference control on reinforcement learning: Evidence from computational modeling and structural MRI.

NeuroImage·2026
Same author

Sex-Specific Cortical Brain Differences in Children at Familial High Risk for Schizophrenia or Bipolar Disorder.

Biological psychiatry. Cognitive neuroscience and neuroimaging·2025
Same author

BOLD fMRI responses to amplitude-modulated sounds across age in adult listeners.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Exploring an EM-algorithm for banded regression in computational neuroscience.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Emergent technologies in clinical neurophysiology to study the central nervous system: IFCN handbook chapter.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2025

Illusory motion, perceived when stationary stimuli flash sequentially, activates the primary visual cortex. This brain region shows a filled-in activation path during apparent motion, mirroring real motion processing.

Area of Science:

  • Neuroscience
  • Visual Perception
  • Cognitive Science

Background:

  • Illusory motion is perceived when stationary visual stimuli are flashed sequentially at different locations.
  • This phenomenon, known as apparent motion, can be indistinguishable from real motion.
  • The neurophysiological basis of apparent motion remains largely unknown despite extensive research.

Purpose of the Study:

  • To investigate the neurophysiological underpinnings of apparent motion.
  • To compare brain activity in the primary visual cortex during real and apparent motion.
  • To elucidate the neural mechanisms underlying the perception of illusory motion.

Main Methods:

  • Utilized functional neuroimaging techniques to capture brain activity.
  • Presented participants with visual stimuli designed to elicit apparent motion.

Related Experiment Videos

  • Recorded and analyzed activation patterns in the primary visual cortex (V1).

    • Main Results:

    • Observed significant activation in the primary visual cortex during apparent motion.
    • Demonstrated that a path connecting cortical representations of stimulus locations is filled with activation during apparent motion.
    • Found similarities between activation patterns for apparent motion and real motion.

    Conclusions:

    • Apparent motion perception involves the primary visual cortex.
    • The brain actively constructs a continuous path of activation, mimicking real motion processing.
    • These findings provide crucial insights into the neural basis of visual motion perception.