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

Cardiovascular effects of noise during complex task performance.

R L Ray, J V Brady, H H Emurian

    International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology
    |June 1, 1984
    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

    Evidence of Spin-Interference Effects in Exclusive J/ψ→e^{+}e^{-} Photoproduction in Ultraperipheral Heavy-Ion Collisions.

    Physical review letters·2026
    Same author

    First Observation of Deuteron-Λ Correlations at RHIC.

    Physical review letters·2026
    Same author

    Observation of Charmonium Sequential Suppression in Heavy-Ion Collisions at the Relativistic Heavy Ion Collider.

    Physical review letters·2026
    Same author

    Energy Independence of the Collins Asymmetry in p^{↑}p Collisions.

    Physical review letters·2026
    Same author

    Precision Measurement of Net-Proton-Number Fluctuations in Au+Au Collisions at RHIC.

    Physical review letters·2025
    Same author

    Measurement of Two-Point Energy Correlators within Jets in p+p Collisions at sqrt[s]=200  GeV.

    Physical review letters·2025

    Intermittent pink noise exposure during a task amplified physiological stress responses, including increased blood pressure and reduced digital pulse amplitude. These effects on blood pressure and vasomotor function did not diminish with repeated exposure.

    Area of Science:

    • Physiology
    • Environmental Psychology
    • Human Factors Engineering

    Background:

    • Task performance can elicit significant physiological changes, including cardiovascular and respiratory alterations.
    • Environmental stimuli, such as auditory noise, can modulate human physiological responses.
    • Understanding the interaction between cognitive tasks and noise on physiological regulation is crucial for occupational and environmental health.

    Purpose of the Study:

    • To investigate the physiological impact of intermittent pink noise during a computerized task.
    • To determine if noise and task-related physiological responses habituate over time.

    Main Methods:

    • Ten human subjects performed a computerized task over three sessions.
    • Physiological measures including mean blood pressure, heart rate, respiration rate, and digital pulse amplitude were recorded.

    Related Experiment Videos

  • Intermittent pink noise was administered during a specific period of task performance.

    • Main Results:

    • Task performance significantly increased blood pressure, heart rate, and respiration rate while decreasing digital pulse amplitude.
    • Pink noise stimulation further elevated mean blood pressure and decreased digital pulse amplitude.
    • No habituation of blood pressure or vasomotor responses to noise and task was observed.

    Conclusions:

    • Intermittent pink noise exacerbates task-induced physiological stress responses in humans.
    • Cardiovascular and vasomotor responses to combined task and noise stimuli are persistent and do not habituate.
    • Findings have implications for workplace design and managing stress in demanding environments.