Preview

Selye's General Adaptation Model Analysis

Satisfactory Essays
Open Document
Open Document
119 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Selye's General Adaptation Model Analysis
Selye’s General Adaptation Syndrome is a model that explains how the body will react to stress. There are 3 stages to the response:
• Alarm – this causes the fight or flight mechanism to be put into action. This is for the body to prepare for having to defend itself against a threat.
• Resistance – this is when the body’s level of stress gets lowered due to the body moving the placing the energy in damaged tissue. This causes a minimisation in the stress response.
• Exhaustion – due to the loss of energy the body can no longer fight against the situation that causes stress. Health issues may occur if the stress is not resolved straight away.
Continue Reading
View Writing Issues

You May Also Find These Documents Helpful

  • Powerful Essays

    Psych Final Exam Study Guide-Part 4
    • 1432 Words
    • 6 Pages

    Psych Final Exam Study Guide-Part 4

    3 Who is Hans Selye? What is the General Adaptation Syndrome and what happens at each stage? What is the Hypothalamus-Pituitary-Adrenal (HPA) Axis? Hans Selye is a Canadian physician who ignited the field of modern-day stress research. His genius was to recognize a connection between the stress response of animals, including stomach ulcers and increases in the size of the adrenal gland, which produces stress hormones. General Adaptation Syndrome (GAS) stress response pattern proposed by Hans Selye that consists of 3 stages: alarm, resistance, and exhaustion. Alarm: excitation of the autonomic nervous system, the discharge of the stress hormone adrenaline, and physical symptoms of anxiety, Resistance: adapts to the stressor and finds ways to cope with it, Exhaustion: our resistance may ultimately break down, causing our levels of activation to bottom out. The results can range from damage to an organ system, to depression and anxiety, to a breakdown in the immune system. Hypothalamus-Pituitary-Adrenal (HPA): the hypothalamus (H) and the pituitary gland (P) orchestrate the adrenals glands (A) release of another stress hormone, cortisol, which floods a person’s energy, while their hippocampus retrieves terrifying images…

    • 1432 Words
    • 6 Pages
    Powerful Essays
    Read More
  • Better Essays

    Module 5 9 Stress Anxiety Phobias And Habits

    • 2096 Words
    • 4 Pages

    Module 5 9 Stress Anxiety Phobias And Habits

    Our biological history comes into play during our physical reaction to stress. This is the…

    • 2096 Words
    • 4 Pages
    Better Essays
    Read More
  • Good Essays

    Physiology Cheat Sheet
    • 1068 Words
    • 5 Pages

    Physiology Cheat Sheet

    A predictable set of behavioral defenses/activities that a body undertakes to cope with intense prolonged stress…

    • 1068 Words
    • 5 Pages
    Good Essays
    Read More
  • Good Essays

    Outline and Evaluate Research Into the Relationship Between the Immune System and Stress Related Illness Essay Example
    • 829 Words
    • 4 Pages

    Outline and Evaluate Research Into the Relationship Between the Immune System and Stress Related Illness Essay Example

    Selye (1956) developed a model called the General Adaptation Syndrome (GAS) which explained the short-term effects of exposure to stressors. He proposed that all stressors cause the same biological response in all animals and humans. The GAS has 3 stages.…

    • 829 Words
    • 4 Pages
    Good Essays
    Read More
  • Good Essays

    Outline and evaluate the research into the effect of stress on the immune system
    • 968 Words
    • 3 Pages

    Outline and evaluate the research into the effect of stress on the immune system

    During strenuous times, our body undergoes many physiological changes in order to aid our survival, and this is an inherited function (Canon’s ‘fight or flight’ theory). Stress in small doses, in fact is needed and useful to humans, however long term stress can take its toll on the body. The General Adaptation Syndrome (GAS) model was developed by Selye to explain the effects of exposure to stressor. The GAS model consists of these 3 stages; Alarm – when our HPAC and SAM pathways are activated, causing stress related hormones like adrenaline and cortisol to be releases into blood, which in turn, converts to glucose, giving the body a sudden surge of energy, allowing ‘fight or flight’ like behaviours, until the stressor is gone and the parasympathetic nervous pathway activates, allowing us to calm down. Resistance – When the stressor remains however the person appears unaffected on the outside, but internally the stress related effects are occurring, e.g. stress hormones still being released and a continued elevation in heart rate. The resistance stage can harm health, as the immune system is not as effective. However the body attempts to resist disease. Further stressors make this much harder. Exhaustion – stressor still persists (and would now be referred to as Chronic stress) and Selye claimed that the body’s defences can no longer cope with the demands that are made, resources are drained, causing a drastic fall in blood sugar levels, and our adrenal glands no longer function properly. However this is inaccurate, which is a criticism of the GAS model, as while the body is ‘exhausted’ in terms of full ability, it could still perform if immediate action and release of energy was needed. It is also believed that many of the long lasting effects of raised stress hormones is what causes stress related illnesses, rather than the body’s sources being depleted. The study lacks ecological…

    • 968 Words
    • 3 Pages
    Good Essays
    Read More
  • Satisfactory Essays

    Biology Test with Answers
    • 822 Words
    • 4 Pages

    Biology Test with Answers

    |In the _______ stage of the general adaptation syndrome, the body is able to adapt to the continued presence of the stressor, the hormones that reduce inflammation circulate at high levels, and the immune system fights off infection.Answer|||||…

    • 822 Words
    • 4 Pages
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    Psych 101 Study Guide
    • 737 Words
    • 3 Pages

    Psych 101 Study Guide

    11. Define stress and the General Adaptation Syndrome. mental and physical condition that occurs when a person must adjust or adapt to the environment.…

    • 737 Words
    • 3 Pages
    Satisfactory Essays
    Read More
  • Good Essays

    To what extent does research support a link between stress and the immune system?
    • 861 Words
    • 3 Pages

    To what extent does research support a link between stress and the immune system?

    The General Adaptation Syndrome (GAS) was carried out by Selye who put rats under enormous stress to assess their responses. The stressors they were exposed to were bacterial infection, toxins, physical restraint and extreme heat and cold. He called their overall reaction the GAS. There are three stages of GAS, Alarm Reaction Stage, Resistance Stage, and Exhaustion Stage. The Alarm reaction stage makes the ANS respond to the stressor. The Resistance Stage is when all alarm systems are a full capacity so the parasympathetic nervous system calls for a more cautious use of resources. Coping strategies such as denial are used and the "fight or flight" response is less effective. When the stress reduces there is a period of adjustment. The Exhaustion Stage is when, eventually the physiological systems in the previous stages become ineffective and the initial ANS symptoms of arousal reappear. In extreme cases, attempts to return to a normal state fail, and the final stage occurs.…

    • 861 Words
    • 3 Pages
    Good Essays
    Read More
  • Satisfactory Essays

    Adrenal Fatigue: More Stressed Than Normal?
    • 332 Words
    • 2 Pages

    Adrenal Fatigue: More Stressed Than Normal?

    “More Stressed Than Normal? 5 Signs You're Suffering From Adrenal Fatigue” is an article that addresses adrenal fatigue that was printed by US News and World Report. Basically, the article pointed out several things that can leave us feeling exhausted with continual stress as the ultimate cause of adrenal failure. The author explains the way that our bodies deal with stress, and how our bodies react when they are placed in chronic stress situations.…

    • 332 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Better Essays

    Hypnotherapy And Anxiety Essay
    • 2180 Words
    • 9 Pages

    Hypnotherapy And Anxiety Essay

    the stress response. The nervous system responds to threat by releasing a flood of stress…

    • 2180 Words
    • 9 Pages
    Better Essays
    Read More
  • Good Essays

    Chapter 10
    • 484 Words
    • 2 Pages

    Chapter 10

    The fight or flight reaction in modern terms seems “obsurdly appropriate” because many stressors we face in everyday life do not require a physical response.…

    • 484 Words
    • 2 Pages
    Good Essays
    Read More
  • Better Essays

    Bodily Responses to Stress Psychology
    • 1428 Words
    • 6 Pages

    Bodily Responses to Stress Psychology

    This is the acute (immediate) response to stress (it uses electrical signals). Higher brain areas (Cortex) detect and perceive something as a stressor, triggering the Hypothalamus, which in turn activates the Sympathetic branch of the Autonomic nervous system, stimulating the Adrenal Medulla, producing two hormones, Adrenaline and Noradrenaline, which cause the Fight or Flight response, which causes bodily changes and has evolved for survival.…

    • 1428 Words
    • 6 Pages
    Better Essays
    Read More
  • Satisfactory Essays

    Psychology notes (brain)
    • 440 Words
    • 2 Pages

    Psychology notes (brain)

    Hypothalamus: The hypothalamus is associated with the "fight or flight" response. How you will react to a dangerous or stressful situation. How the underclassmen students will react to studying for several regents and how they will work under pressure.…

    • 440 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Good Essays

    The fight or Flight
    • 490 Words
    • 2 Pages

    The fight or Flight

    The flight or fight response, also called the "acute stress response" was first described by Walter Cannon in the 1920s as a theory that animals react to threats with a general discharge of the sympathetic nervous system.[4]…

    • 490 Words
    • 2 Pages
    Good Essays
    Read More
  • Better Essays

    Social Determinants Of Health
    • 1700 Words
    • 7 Pages

    Social Determinants Of Health

    Situations deemed to be a stressful and continuing threat to provoke flight or fight reactions to impose chronic stress upon the body if a person does not get sufficient opportunities for recovery in a non-stressful environment. The research evidence shows that contributed stress weakens the resistance to disease and further disrupts the functioning of metabolic and hormonal systems (Braveman & Gottlieb, 2014). Physiological tensions derived from stress make people susceptible to diseases such as immune system and cardiovascular and adult onset…

    • 1700 Words
    • 7 Pages
    Better Essays
    Read More