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

at that place has been extensive research into the link between tensity and the insubordinate carcass that shows that the link is indeed very powerful with a positive correlation. The research is seen in the general translation syndrome, Stones audition on stressful events and the links to symptoms, Cohen et al try on the common cold, and Keicolt Glaser who looked into immune function. Stress has been found to capture the immune governing body allowing people to contract disorder far faster than a person with less or no stress at heart their lives. The General fitting Syndrome ( waste) was carried out by Selye who put rats down the stairs vast stress to assess their responses. The stressors they were exposed to were bacterial infection, toxins, sensual simple mindedness and extreme heat and cold. He called their overall reply the GAS. There are three stages of GAS, Alarm Reaction Stage, resistor Stage, and enervation Stage. The Alarm reaction stage makes the ANS r eact to the stressor. The vindication Stage is when all alarm systems are a large 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 feather response is less effective. When the stress reduces there is a termination of adjustment.

The Exhaustion Stage is when, eventually the physiological systems in the preliminary stages become ineffective and the initial ANS symptoms of stimulation reappear. In extreme cases, attempts to return to a normal soil fail, and the final examination stage occurs. The positive evaluat ion of Selyes exertion is that the work sta! rted the accept of understanding stress. It has been useful in predicting physiological responses to stress. The GAS provides a very useful model of the course of visible injuries and nausea in cases where stress is prolonged. The negative evaluation of the... If you wish to beguile a full essay, order it on our website: BestEssayCheap.com

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