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 Concept Videos

Stress Concentrations01:13

Stress Concentrations

304
The concept of stress concentration is crucial for understanding how materials respond under bending stresses, particularly when there are irregularities or discontinuities in the material's geometry. Normally, stress in a symmetric member subjected to pure bending is assumed to be uniformly distributed across the entire cross-section. However, this assumption does not hold when there are variations in the cross-sectional geometry or the presence of notches and holes.
The stress...
304
Exercise Stress Test01:26

Exercise Stress Test

512
Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
512
Psychological Responses to Stress01:20

Psychological Responses to Stress

103
Psychological responses to stress encompass the various cognitive and emotional reactions individuals experience when faced with challenging or threatening situations, such as a job loss. Prolonged exposure to stressors can disturb emotional balance, increasing negative emotions (e.g., anxiety and sadness) and diminishing positive emotions (e.g., joy and satisfaction). These persistent emotional shifts are associated with an increased risk of both physical illness and mental health issues, such...
103

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Homoharringtonine, aclarubicin and cytarabine (HAA) regimen as the first course of induction therapy is highly effective for acute myeloid leukemia with t (8;21).

Leukemia research·2016
Same author

[Morphology and Spectral Properties Study of LaCeF3:Tb Microcrystalline].

Guang pu xue yu guang pu fen xi = Guang pu·2016
Same author

A highly selective fluorogenic probe for the detection and in vivo imaging of Cu/Zn superoxide dismutase.

Chemical communications (Cambridge, England)·2016
Same author

Development of a disaggregation-induced emission probe for the detection of RecA inteins from Mycobacterium tuberculosis.

Chemical communications (Cambridge, England)·2016
Same author

Bias-polarity-dependent resistance switching in W/SiO2/Pt and W/SiO2/Si/Pt structures.

Scientific reports·2016
Same author

Sequential Anaerobic/Aerobic Digestion for Enhanced Carbon/Nitrogen Removal and Cake Odor Reduction.

Water environment research : a research publication of the Water Environment Federation·2016
Same journal

Incidental Renal Cell Carcinoma in an Active-Duty Fighter Pilot.

Aerospace medicine and human performance·2026
Same journal

Large Language Models as Behavioral Health Teammates in Long-Duration Spaceflight.

Aerospace medicine and human performance·2026
Same journal

Long-Term Post-Bariatric Surgical Outcomes for Aeromedical Certification Consideration.

Aerospace medicine and human performance·2026
Same journal

Middle Ear and Sinus Barotraumas of Military Pilots in Finland.

Aerospace medicine and human performance·2026
Same journal

From Humanitarian Airlifts to Neonatal Intensive Care in the Sky.

Aerospace medicine and human performance·2026
Same journal

Cognitive Performance During Acute Hypoxia Is Associated with Cerebral Oxygenation and Blood Flow.

Aerospace medicine and human performance·2026
See all related articles

Related Experiment Video

Updated: Sep 16, 2025

Eye Tracking During A Complex Aviation Task For Insights Into Information Processing
07:48

Eye Tracking During A Complex Aviation Task For Insights Into Information Processing

Published on: April 4, 2025

578

Pilot Performance in Instrument-Based Tasks Under Acute Stress.

Hao Jiang, Haokai Jiang, Qianlei Wang

    Aerospace Medicine and Human Performance
    |July 11, 2025
    PubMed
    Summary
    This summary is machine-generated.

    Acute stress impacts pilot performance differently based on task complexity. Simple tasks show faster responses under stress, while complex tasks may see increased errors, affecting flight safety.

    Keywords:
    acute stressattitude indicatorinformation processinginstrument landing

    More Related Videos

    Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm
    07:26

    Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm

    Published on: May 4, 2020

    3.5K
    Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory
    07:59

    Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory

    Published on: June 14, 2019

    8.1K

    Related Experiment Videos

    Last Updated: Sep 16, 2025

    Eye Tracking During A Complex Aviation Task For Insights Into Information Processing
    07:48

    Eye Tracking During A Complex Aviation Task For Insights Into Information Processing

    Published on: April 4, 2025

    578
    Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm
    07:26

    Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm

    Published on: May 4, 2020

    3.5K
    Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory
    07:59

    Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory

    Published on: June 14, 2019

    8.1K

    Area of Science:

    • Aviation Psychology
    • Human Factors Engineering
    • Aerospace Medicine

    Background:

    • Pilots frequently encounter acute stress during flight operations, posing potential risks to flight safety.
    • The precise effects of acute stress on instrument-based flight tasks are not fully understood.
    • This study investigated how acute stress influences performance in critical pilot tasks.

    Purpose of the Study:

    • To examine the impact of acute stress on pilot performance in attitude recovery and landing judgment tasks.
    • To differentiate the effects of stress based on task complexity and instrument display format.

    Main Methods:

    • 91 student pilots were divided into control and stress groups, with stress induced via high-intensity noise.
    • Participants completed attitude recovery tasks (moving horizon/aircraft displays) and landing judgment tasks (varying complexity).
    • Physiological (heart rate) and psychological (state anxiety) measures, alongside task response times and accuracy, were analyzed.

    Main Results:

    • Stress induction elevated heart rates and state anxiety scores.
    • In the attitude task, stress led to faster responses but lower accuracy on the moving horizon display.
    • For the low-complexity landing task, the stress group exhibited faster response times than the control group.

    Conclusions:

    • Acute stress effects on pilot performance are contingent upon task complexity and stress levels.
    • Stress can enhance performance in simpler tasks by increasing response speed without sacrificing accuracy.
    • Conversely, stress may impair performance in more complex tasks by introducing errors, highlighting a nuanced relationship with flight safety.