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

Backward masking by pattern stimulus offset.

B G Breitmeyer, M Kersey

    Journal of Experimental Psychology. Human Perception and Performance
    |October 1, 1981
    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

    Recent models and findings in visual backward masking: a comparison, review, and update.

    Perception & psychophysics·2001
    Same author

    The roles of location specificity and masking mechanisms in the attentional blink.

    Perception & psychophysics·1999
    Same author

    Colored overlays for visual perceptual deficits in children with reading disability and attention deficit/hyperactivity disorder: are they differentially effective?

    Journal of clinical and experimental neuropsychology·1999
    Same author

    Adaptive and maladaptive utilization of color cues by patients with mild to moderate Alzheimer's disease.

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

    The flying hospital. Interview by Adriana Clare.

    Journal of Christian nursing : a quarterly publication of Nurses Christian Fellowship·1996
    Same author

    Discriminability of random-dot stereograms in three-dimensional space.

    The International journal of neuroscience·1995
    Same journal

    Human thermal sensitivity drifts at extreme temperatures.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    Dynamic competition between selective attention and spatial prediction during visual search.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    Encapsulation of the visual perception of social events from semantic priming.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    Biasmapping: Idiosyncratic covert search in the vicinity of fixation.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    What are you still waiting for? Fricative recognition shows encapsulated processing and is partially predicted by secondary cue reliance.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    Eye movements reveal that drivers can predict the location of hazards in dynamic road scenes but gaze and awareness are dissociable.

    Journal of experimental psychology. Human perception and performance·2026
    See all related articles

    The offset of a visual pattern stimulus can mask a target stimulus, with effects varying based on timing. This backward masking depends on stimulus overlap and presentation method, revealing insights into visual processing mechanisms.

    Area of Science:

    • Visual perception
    • Neuroscience
    • Psychophysics

    Background:

    • Backward masking is a phenomenon where a stimulus presented shortly after another can impair its perception.
    • Understanding the temporal dynamics of visual masking is crucial for deciphering neural processing of visual information.

    Purpose of the Study:

    • To investigate the backward masking effects of a pattern stimulus's offset on a target stimulus's apparent contrast.
    • To explore how target onset-mask offset asynchrony influences these masking effects.
    • To elucidate the roles of peripheral 'off' and central metacontrast mechanisms in visual response termination.

    Main Methods:

    • Experimentally manipulated target onset-mask offset asynchrony.
    • Utilized spatially overlapping stimuli with binocular viewing.

    Related Experiment Videos

  • Employed dichoptic presentation with a disk target and a ring mask.

    • Main Results:

    • A monotonic function, similar to early dark adaptation, was observed with spatially overlapping stimuli.
    • A U-shaped metacontrast function was obtained with dichoptic presentation.
    • These findings demonstrate that mask offset significantly impacts target visibility.

    Conclusions:

    • Backward masking effects are critically dependent on the temporal relationship between target onset and mask offset.
    • Peripheral 'off' mechanisms and central metacontrast mechanisms likely contribute to terminating visual responses.
    • The study provides insights into the neural substrates underlying visual persistence and masking.