MICROANATOMY

Detailed explanation-1: -Your sympathetic nervous system is the part of your nervous system that carries signals related to your “fight-or-flight” response. That makes it a key part of your response to stressful situations.

Detailed explanation-2: -The fight or flight response is an automatic physiological reaction to an event that is perceived as stressful or frightening. The perception of threat activates the sympathetic nervous system and triggers an acute stress response that prepares the body to fight or flee.

Detailed explanation-3: -The ANS consists of the sympathetic and parasympathetic nervous systems. The sympathetic nervous system drives the fight-or-flight response, while the parasympathetic nervous system drives freezing.