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

Flicker haloes observed with subjective borders.

A Remole, A S Ng, L L Bathe

    Perception
    |January 1, 1985
    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

    A certain art of uncertainty: case presentation and the development of professional identity.

    Social science & medicine (1982)·2003
    Same author

    A ten-year review of ruptured sinus of valsalva: clinico-pathological and echo-Doppler features.

    Singapore medical journal·2002
    Same author

    Perceived segment misalignment in anisometropic spectacle corrections.

    Optometry and vision science : official publication of the American Academy of Optometry·2002
    Same author

    Veterinary school admission interviews, part 1: literature overview.

    Journal of veterinary medical education·2001
    Same author

    Veterinary school admission interviews, part 2: survey of North American schools.

    Journal of veterinary medical education·2001
    Same author

    Determinants of maternity length of stay: a Gamma mixture risk-adjusted model.

    Health care management science·2001
    Same journal

    Skeletal structure and makeup effects in facial attractiveness judgments.

    Perception·2026
    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
    See all related articles

    Subjective borders, when stimulated intermittently, create a halo effect similar to real borders. This visual perception suggests shared physiological mechanisms underlie both real and virtual border processing.

    Area of Science:

    • Visual Perception
    • Neuroscience
    • Psychophysics

    Background:

    • Subjective borders mimic real borders with meaningful visual forms.
    • Limited data exists on subjective border behavior with unfamiliar stimuli.
    • Intermittent dark/bright borders below flicker fusion induce a halo effect.

    Purpose of the Study:

    • To investigate if subjective borders exhibit similar halo effects as real borders.
    • To compare the extent and appearance of halos from real versus virtual borders.

    Main Methods:

    • Measured halo extent from intermittent stimulus borders at various flicker frequencies.
    • Compared measurements with those obtained from real borders.
    • Qualitatively assessed halo appearance for both border types.

    Related Experiment Videos

    Main Results:

    • Halo extent varied identically with frequency for both real and virtual borders.
    • Qualitative appearance of the halo was judged equal for both border types.
    • The effect was observed at subjective borders, creating a spontaneous, lifelike halo.

    Conclusions:

    • Virtual and real borders demonstrate striking similarities in halo perception.
    • Findings suggest shared physiological border perception processes.
    • A cognitive mechanism may instigate these observed visual phenomena.