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

Stimulus duration as an age-dependent factor in reflex blinking.

B J Anthony, B L Zeigler, F K Graham

    Developmental Psychobiology
    |May 1, 1987
    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

    Performance of brain-damaged cases on a memory-for-designs test.

    Journal of abnormal psychology·2010
    Same author

    Note on the scoring of the memory-for-designs test.

    Journal of abnormal psychology·2010
    Same author

    Cross-modal warning effects on reflexive and voluntary reactions.

    Psychophysiology·2002
    Same author

    On the relationship of P3a and the Novelty-P3.

    Biological psychology·2001
    Same author

    Prepulse effects as a function of cortical projection system.

    Biological psychology·2001
    Same author

    Input and central processing expressed in ERP and heart rate changes to rare target and rare nontarget stimuli.

    Psychophysiology·1998
    Same journal

    Low Pregnancy Cortisol and Infant Socioemotional Problems: The Mediating Role of Postpartum Depressive Symptoms.

    Developmental psychobiology·2026
    Same journal

    Bedding Type Modulates the Effects of Postpartum Resource Scarcity on Maternal Behavior in Rats.

    Developmental psychobiology·2026
    Same journal

    Inflammatory Stress Response During Pregnancy as a Connecting Link in Intergenerational Risk Cascades.

    Developmental psychobiology·2026
    Same journal

    Maternal Early Pregnancy Tetrahydrocannabinol (THC) Metabolites Correlate With Newborn Resting-State Functional Connectivity.

    Developmental psychobiology·2026
    Same journal

    Navigating Stress: Exploring the Role of Empathy in Caregiving.

    Developmental psychobiology·2026
    Same journal

    Children With Idiopathic Toe Walking Display Different Cortical Activation Patterns When Interpreting Tactile Sensation.

    Developmental psychobiology·2026
    See all related articles

    Infant reflex blink latency depends on stimulus change, not duration, differing from adult responses. This suggests distinct developmental rates for processing rapid changes versus sustained stimuli.

    Area of Science:

    • Developmental psychology
    • Auditory and visual sensory processing
    • Neuroscience

    Background:

    • Prior research indicated differences in adult-infant reflex blink latency.
    • A confound between stimulus modality and duration existed in previous studies.

    Purpose of the Study:

    • To investigate differential development of sensory systems.
    • To determine age-related interactions with stimulus modality and duration in reflex blink latency.
    • To test hypotheses regarding temporal processing in adults and infants.

    Main Methods:

    • Human adults and infants were tested.
    • Reflexes were elicited using auditory (click) and visual (flash) stimuli.
    • Stimuli were presented singly and in trains to vary duration orthogonally.

    Related Experiment Videos

    Main Results:

    • Age interacted with stimulus duration, affecting blink reflex latency and elicitation probability.
    • Latency and probability changes were linked to the detection of transient stimulus onsets.
    • Age did not interact with duration for peak amplitude, suggesting temporal integration develops differently.

    Conclusions:

    • Developmental rates differ for processes distinguishing transient stimuli versus integrating stimulus energy over time.
    • Findings support a hypothesis of distinct maturation timelines for stimulus differentiation and temporal integration.
    • This provides insight into the developmental trajectory of sensory processing in humans.