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

Age differences in dark-interval threshold across the life-span.

J I Amberson, B M Atkeson, R H Pollack

    Experimental Aging Research
    |October 1, 1979
    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

    Effects of alcohol intoxication on parenting behavior in interactions with child confederates exhibiting normal or deviant behaviors.

    Journal of abnormal child psychology·1999
    Same author

    Do changes in the stereotypic depiction of a lesbian couple affect heterosexuals' attitudes toward lesbianism?

    Journal of homosexuality·1996
    Same author

    Factors predicting high-risk sexual behavior in heterosexual college females.

    Journal of sex & marital therapy·1995
    Same author

    Obsessive compulsive patients with comorbid personality disorder: associated problems and response to a comprehensive behavior therapy.

    The Journal of clinical psychiatry·1994
    Same author

    The effect of lightness contrast on the colored Müller-Lyer illusion.

    Perception & psychophysics·1991
    Same author

    Psychophysiological parameters of migraine and muscle-contraction headaches.

    Headache·1991
    Same journal

    SuperAgers Show Attenuated Age-Related Decline in Episodic Memory: Longitudinal Evidence from the Yakumo Study.

    Experimental aging research·2026
    Same journal

    Mental Health Stereotypes and Aging: Effects on Mood and Decision Making.

    Experimental aging research·2026
    Same journal

    Aging Reduces Attentional Modulation of Speech-Evoked Cortical Responses While Preserving Adaptation.

    Experimental aging research·2026
    Same journal

    Ageing and Type of Employment Affect Workers' Ability to Anticipate Their Employment Prospects.

    Experimental aging research·2026
    Same journal

    Associations of Self-Defining Memories Characteristics and Transdiagnostic Variables with Depressive Symptoms in Older Adults.

    Experimental aging research·2026
    Same journal

    Older Adults Show Reduced High Frequency Power in Both Recent and Remote Spatial Memory Retrieval Compared to Younger Adults.

    Experimental aging research·2026
    See all related articles

    Stimulus persistence, measured by the dark-interval threshold, declines in youth due to reduced receptor sensitivity. In older adults, this persistence increases significantly after age 70.

    Area of Science:

    • Psychology
    • Neuroscience
    • Human Development

    Background:

    • Stimulus persistence, the duration of a visual sensation after stimulus removal, is crucial for visual processing.
    • Previous research indicates developmental changes in stimulus persistence, but a comprehensive lifespan perspective is lacking.

    Purpose of the Study:

    • To investigate age-related changes in stimulus persistence across the human lifespan.
    • To examine the dark-interval threshold (DIT) as a measure of stimulus persistence from childhood to old age.

    Main Methods:

    • Utilized the dark-interval threshold (DIT) method to assess stimulus persistence.
    • Collected data from 72 adult subjects aged 20-79 years.
    • Integrated current data with previous studies on children and adolescents for a lifespan analysis.

    Related Experiment Videos

    Main Results:

    • Stimulus persistence declines during childhood and adolescence, attributed to decreased receptor sensitivity.
    • In adulthood, the DIT remains relatively stable until the 70s.
    • A significant increase in stimulus persistence is observed in individuals aged 70 and above.

    Conclusions:

    • Visual stimulus persistence exhibits distinct developmental trajectories across the lifespan.
    • The observed increase in stimulus persistence in older adults warrants further investigation into underlying mechanisms, possibly related to neural changes.