The fight-or-flight response is the acute stress response in which the _____ nervous system triggers a set of physiological changes that ready the body for action?

Respuesta :

The sympathetic nervous system originates in the spinal cord and its main function is to activate the physiological changes that occur during the fight-or-flight response. This component of the autonomic nervous system utilises and activates the release of norepinephrine in the reaction.