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

Facilitatory interactions between flashed lines.

R A Smith, P Cass

    Perception
    |January 1, 1986
    PubMed
    Summary
    This summary is machine-generated.

    Detecting pairs of flashed lines reveals a delayed facilitation, not just inhibition, when considering both spatial and temporal separation. This challenges existing models of visual perception and suggests new processing pathways.

    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

    Electromigration of microspheres in ferroelectric smectic liquid crystals.

    Physical review. E, Statistical, nonlinear, and soft matter physics·2007
    Same author

    Dementia associated with periventricular and deep white matter alterations: a subtype of subcortical dementia.

    Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists·1997
    Same author

    Synthesis and characterization of thiobutyltriphenylphosphonium bromide, a novel thiol reagent targeted to the mitochondrial matrix.

    Archives of biochemistry and biophysics·1995
    Same author

    Screening women aged 40-49 years: where are we today?

    Journal of the National Cancer Institute·1995
    Same author

    Continuous thermodilution cardiac output: agreement with Fick and bolus thermodilution methods.

    Journal of cardiothoracic and vascular anesthesia·1995
    Same author

    Pharmacokinetics and tolerability of ventricularly administered superoxide dismutase in monkeys and preliminary clinical observations in familial ALS.

    Journal of the neurological sciences·1995
    Same journal

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

    Perception·2026
    Same journal

    High-resolution kitsch by AI: Why society needs art, not more AI content.

    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
    See all related articles

    Area of Science:

    • Visual perception
    • Neuroscience
    • Psychophysics

    Background:

    • Previous research focused on spatial or temporal separation independently.
    • Contrast interactions were often explained by lateral inhibition.

    Purpose of the Study:

    • Investigate line pair detectability considering joint spatial and temporal separation.
    • Examine visual interaction beyond simple lateral inhibition.

    Main Methods:

    • Experimentally presenting pairs of flashed lines.
    • Varying spatial and temporal separations between lines.
    • Analyzing detectability as a function of these separations.

    Main Results:

    • The predominant interaction observed was delayed facilitation, not lateral inhibition.

    Related Experiment Videos

  • Standard quantitative models based on probability summation failed to explain the findings.

    • Conclusions:

    • Visual system processing of line pairs involves mechanisms beyond lateral inhibition.
    • Delayed facilitation suggests involvement of motion detection or transient visual subsystems.