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

Spatial localization precedes temporal determination in visual perception.

Junghyun Park1, Madeleine Schlag-Rey, John Schlag

  • 1Department of Neurobiology, UCLA School of Medicine (CHS), Los Angeles, CA 90095-1763, USA. jhpark@ucla.edu

Vision Research
|June 12, 2003
PubMed
Summary

Illusory temporal order does not affect perceived location. However, misperceived spatial location alters perceived temporal order, suggesting the brain processes visual spatial location before temporal order.

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

Copper-Epoxy Interface Engineering for High-Frequency Chip-to-Chip Interconnects.

ECS journal of solid state science and technology : JSS·2026
Same author

Immediate Remote Common Femoral Artery Rupture After Vascular Closure Device Deployment.

Clinical case reports·2026
Same author

MicroRNA-regulated signaling and tumor microenvironment modulation in lung cancer: mechanistic insights and translational opportunities.

Cancer cell international·2026
Same author

The private solution trap in collective action problems across 34 nations.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Risk Stratification and Surveillance After Endovascular Coiling for Intracranial Aneurysms: Development of a Simplified RACE Scale.

World neurosurgery·2026
Same author

Individualized Fracture Prevention for Postmenopausal Women with Osteopenia.

Journal of menopausal medicine·2026

Area of Science:

  • Cognitive Neuroscience
  • Visual Perception
  • Psychophysics

Background:

  • The temporal order of visual stimuli influences perceived spatial relationships, particularly before a saccade (rapid eye movement).
  • Stimuli are often mislocalized in the direction of a saccade, with mislocalization increasing over time.
  • Spatial attention can alter the perceived temporal order of stimuli.

Purpose of the Study:

  • To investigate the interaction between illusory perceptions of space and time.
  • To determine if perceived spatial location and temporal order are independent or interdependent.
  • To elucidate the neural processing order of spatial location versus temporal order in visual stimuli.

Main Methods:

  • Experimental manipulation of the temporal order and spatial location of two light spots presented before a saccade.

Related Experiment Videos

  • Assessment of perceived spatial location and temporal order under varying stimulus conditions.
  • Analysis of how illusory temporal order affects perceived location and vice versa.

    • Main Results:

    • Perceived spatial location of visual stimuli was not influenced by illusory temporal order.
    • Conversely, perceived temporal order was significantly affected by misperceived spatial location.
    • These findings indicate a directional influence between spatial and temporal perception.

    Conclusions:

    • The brain appears to process the spatial location of visual stimuli before processing their temporal order.
    • Perceived spatial location is a more robust perceptual attribute than perceived temporal order when interacting.
    • This suggests a hierarchical processing stream for visual information, prioritizing spatial information.