Related Experiment Video

Updated: Apr 20, 2026

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
08:25

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment

Published on: December 6, 2024

1.4K

[States of acute stress of soldiers in operational situations]

Franck De Montleau, Sampath Panagas, Maréva Calteau

    Soins; La Revue De Reference Infirmiere
    |December 4, 2014
    PubMed

    More Related Videos

    A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents06:15

    A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents

    Published on: July 10, 2017

    14.0K
    An Alternative to the Traditional Cold Pressor Test: The Cold Pressor Arm Wrap09:16

    An Alternative to the Traditional Cold Pressor Test: The Cold Pressor Arm Wrap

    Published on: January 16, 2014

    15.1K

    Related Concept Videos

    Introduction to Stress and Lifestyle01:27

    Introduction to Stress and Lifestyle

    Stress is a multifaceted response to events perceived as challenging or threatening, highlighting physical, emotional, cognitive, and behavioral reactions. Physically, stress can lead to fatigue, sleep disruptions, and various health issues such as frequent colds, chest pains, and nausea. Emotionally, it can manifest as anxiety, depression, irritability, and anger triggered by both minor and major life events. Cognitively, it may result in difficulty in concentration, memory, and...
    866
    Psychological Responses to Stress01:20

    Psychological Responses to Stress

    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...
    943
    Physiological Foundation of Stress01:24

    Physiological Foundation of Stress

    Stress triggers a coordinated physiological response involving the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis. This dual activation ensures that the body is prepared for both immediate and prolonged stress management. The process begins with the perception of a stressor. This initial phase activates the SNS, leading to the rapid release of adrenaline (epinephrine) from the adrenal glands.
    Role of the Sympathetic Nervous System
    Adrenaline triggers the...
    1.1K
    Types of Stressors01:23

    Types of Stressors

    A stressor is any event, condition, or stimulus that triggers stress and causes a physical or psychological response in the body. Stressors can be categorized into three main types: catastrophes; significant life changes; and daily hassles, including social stress. Each can be detrimental to physical and mental well-being.
    Catastrophes
    Catastrophes refer to large-scale, unpredictable events that create overwhelming stress and a sense of threat. Examples include natural disasters like...
    929
    Hypothalamic-Pituitary Axis01:37

    Hypothalamic-Pituitary Axis

    The response to stress—be it physical or psychological, acute or chronic—involves activation of the Hypothalamic-Pituitary-Adrenal (HPA) axis. The HPA axis is part of the neuroendocrine system because it involves both neuronal and hormonal communication. Its function is to regulate homeostatic systems—metabolic, cardiovascular, and immune—providing the necessary means to respond to a stressor.
    71.4K
    Post-traumatic Stress Disorder01:27

    Post-traumatic Stress Disorder

    Post-traumatic stress disorder (PTSD) is a psychiatric condition that arises following exposure to traumatic events such as natural disasters, forced displacement, or severe accidents. It significantly impairs individuals' ability to cope with daily activities and disrupts their emotional and psychological equilibrium.
    Symptoms and Behavioral Manifestations
    A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events,...
    928