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Study with Quizlet and memorize flashcards containing terms like Stress definition, Stimulus based definition & disadvantages, Response based definition and more.
Study with Quizlet and memorize flashcards containing terms like what is stress, stressors, external stressors and more.
When someone is stressed their bodies respond by going into 'fight-or-flight' mode. The stress response involves the action of two major systems in the body: the nervous system and the endocrine system
Study with Quizlet and memorize flashcards containing terms like define stress, when stress occurs, individuals respond by either, 4 effects of acute stress and more.
Start studying The Biology of Stress. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
Learning Objectives. By the end of this section, you will be able to: Describe a scenario in which stress has a positive effect on performance. What is the “fight or flight” response? With which part of the nervous system is this response associated? Differentiate between sympathetic and parasympathetic responses of the autonomic nervous system.
Physiologists define stress as how the body reacts to a stressor - a stimulus, real or imagined. Acute stressors affect an organism in the short term; chronic stressors over the longer term.
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