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

Evaluation method of mental workload under flight conditions.

C Sekiguchi, Y Handa, M Gotoh

    Aviation, Space, and Environmental Medicine
    |July 1, 1978
    PubMed
    Summary

    Pilot heart rate variability (HRV) differs across flight tasks. Mental and physical stresses impact HRV, with takeoff and landing phases showing high emotional stress and interpretative action.

    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

    Positive and negative cis-regulatory regions in the soybean glycinin promoter identified by quantitative transient gene expression.

    Plant cell reports·2013
    Same author

    The basis examination of leukocyte-platelet aggregates with CD45 gating as a novel platelet activation marker.

    International journal of laboratory hematology·2013
    Same author

    Oncogenic fusion E2A-HLF sensitizes t(17;19)-positive acute lymphoblastic leukemia to TRAIL-mediated apoptosis by upregulating the expression of death receptors.

    Leukemia·2012
    Same author

    BCR-ABL regulates death receptor expression for TNF-related apoptosis-inducing ligand (TRAIL) in Philadelphia chromosome-positive leukemia.

    Oncogene·2012
    Same author

    Effect of κ-opioid receptor agonist on the growth of non-small cell lung cancer (NSCLC) cells.

    British journal of cancer·2012
    Same author

    Molybdenum-tungsten mixed-metal trinuclear clusters, [Mo2W(.mu.3-O)2(.mu.-CH3COO)6(H2O)3]2+ and [MoW2(.mu.3-O)2(.mu.-CH3COO)6(H2O)3]2+.

    Journal of the American Chemical Society·2011

    Area of Science:

    • Aviation Psychology
    • Human Factors Engineering
    • Physiological Monitoring

    Background:

    • Understanding pilot physiological responses to flight stress is crucial for aviation safety and performance.
    • Heart rate variability (HRV) is a sensitive indicator of autonomic nervous system activity, reflecting mental and physical workload.
    • Previous research has explored HRV during various tasks, but specific correlations with distinct flight phases require further investigation.

    Purpose of the Study:

    • To analyze the relationship between heart rate variability (HRV) and different flight tasks experienced by pilots.
    • To investigate how mental and physical stresses during flight influence HRV parameters.
    • To differentiate the physiological demands of various flight phases.

    Main Methods:

    Related Experiment Videos

  • Pilots' HRV was monitored under controlled physical stress conditions (treadmill, centrifuge).
  • HRV was assessed during simulated flight tasks, including tracking, preflight checks, and level flight.
  • Physiological responses were analyzed across different levels of interpretative action and emotional stress.

    • Main Results:

    • On a treadmill, standard deviation (S.D.) of heart rate showed a minimum at medium physical stress.
    • Centrifuge tests indicated S.D. similar to resting levels despite high physical stress.
    • Tracking tasks, demanding high interpretative actions, resulted in increased MHR and greater S.D. compared to rest.

    Conclusions:

    • Preflight checks and level flight involve moderate interpretative actions and mental stress with reserve capacity.
    • Takeoff and landing phases are characterized by high interpretative action and significant emotional stress.
    • Acrobatic and gunnery training represent high physical load, intense interpretative actions, and substantial emotional stress, significantly impacting HRV.