stresszreakció
Stresszreakció, often translated as stress response or stress reaction, refers to the physiological and psychological changes that occur in an organism when it encounters a perceived threat or challenge, known as a stressor. This automatic, involuntary response is a fundamental survival mechanism designed to prepare the body for "fight or flight."
The immediate physiological effects of a stress reaction are mediated by the autonomic nervous system, specifically
Psychologically, a stress reaction can manifest as feelings of anxiety, fear, irritability, or a sense of being