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Hans Selye defined stress as “the nonspecific (that is, common) result of any demand upon the body, be the effect mental or somatic.” [5] This includes the medical definition of stress as a physical demand and the colloquial definition of stress as a psychological demand. A stressor is inherently neutral meaning that the same stressor can ...
Real or perceived threat in the environment elicits stress response in animals, which disrupts internal homeostasis. [2] Physiological changes cause behavioural responses in animals, including: impairment of response inhibition and lack of motivation , [ 3 ] as well as changes in social, sexual, [ 4 ] [ 5 ] aggression [ 6 ] and nurture [ 7 ...
Stress hormones travel in the blood stream to relevant organs, e.g., glands, heart, intestines, triggering a flight-or-fight response. Between this flow there is an alternate path that can be taken after the stressor is transferred to the hypothalamus , which leads to the sympathetic nervous system ; after which the adrenal medulla secretes ...
Emotional approach coping is a psychological construct that involves the use of emotional processing and emotional expression in response to a stressful situation. [1] [2] As opposed to emotional avoidance, in which emotions are experienced as a negative, undesired reaction to a stressful situation, emotional approach coping involves the conscious use of emotional expression and processing to ...
The sympathetic branch of the autonomic nervous system gives rise to a specific set of physiological responses to physical or psychological stress. The body's response to stress is also termed a "fight or flight" response, and it is characterised by an increase in blood flow to the skeletal muscles, heart, and brain, a rise in heart rate and ...
Emotion regulation is a complex process that involves initiating, inhibiting, or modulating one's state or behavior in a given situation — for example, the subjective experience (feelings), cognitive responses (thoughts), emotion-related physiological responses (for example heart rate or hormonal activity), and emotion-related behavior ...
The hypothalamic–pituitary–thyroid axis and other endocrine axes are also involved in the stress response. Those with a wealthy background have a stronger response to stress than those in the lower strata. [15] [citation needed] Resilience in chronic stress is defined as the ability to deal and cope with stresses in a healthy manner. [16]
Stress management encompasses techniques intended to equip a person with effective coping mechanisms for dealing with psychological stress, with stress defined as a person's physiological response to an internal or external stimulus that triggers the fight-or-flight response. Stress management is effective when a person uses strategies to cope ...