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

Dividing attention between form and motion during transparent surface perception.

Valia Rodríguez1, Mitchell Valdés-Sosa, Winrich Freiwald

  • 1Cuban Neuroscience Center, Ave 25 # 15202, esq.158, Cubanacán, Playa, CP 11600, C., Habana, Cuba. valia@cneuro.edu.cu

Brain Research. Cognitive Brain Research
|April 18, 2002
PubMed
Summary

Object-based attention integrates form and motion features from different visual domains. Interference occurs when attention shifts between surfaces, supporting integrated competition theory in visual perception.

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

Multivariate pattern analysis detects distinct neural representations of fMRI-based lateralized neurofeedback for cognitive reappraisal training in major depressive disorder.

NeuroImage·2026
Same author

Lifespan development of EEG alpha and aperiodic component sources is shaped by the connectome and axonal delays.

National science review·2026
Same author

EEG Signatures of COVID-19 Survival compared to close contacts and the Cuban EEG normative database.

Clinical neurophysiology practice·2026
Same author

Cross-species consensus atlas of the primate basal ganglia.

bioRxiv : the preprint server for biology·2025
Same author

Temporal dynamics of competition in global/local attentional selection.

Neuropsychologia·2025
Same author

Disconnection between parietal and temporal areas without simultanagnosia: a case study of prosopagnosia.

Neurocase·2025

Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Visual Perception

Background:

  • Attention processes features analyzed in different visual domains.
  • Prior research indicates attention cannot simultaneously track motion in two transparent surfaces.
  • Object-based attention may involve cross-domain interactions.

Purpose of the Study:

  • To investigate cross-domain effects in object-based attention.
  • To examine attention to combined form and motion in superimposed transparent surfaces.
  • To test the integrated competition hypothesis.

Main Methods:

  • Participants directed attention to one of two superimposed transparent surfaces.
  • Judgments were made on form and motion attributes of the surfaces.

Related Experiment Videos

  • Performance costs were measured when attributes belonged to different surfaces.

    • Main Results:

    • No interference was observed when form and motion belonged to the same surface.
    • A significant performance cost occurred when judgments involved attributes from different surfaces.
    • This cost was particularly notable for the uncued surface's attribute.

    Conclusions:

    • Attention effects can span across different feature domains (form and motion).
    • Findings support the integrated competition hypothesis for object-based attention.
    • Visual attention integrates features within an object, even across different processing streams.