Acute Stress- Acute stressors arouse the automic nervous system (ANS). It is automactic, (hense the name). The system is of Great importance as without it some of out bodily fuctions e.g (heart) may not work so well if they didn't work automatically.
The ANS is divided into the sympathtic branch (SNS- Sympathetic nervous system) and also into the parasympathetic branch. The SNS readys an animal for a fight or flight-(the fight or flight response) where as the parasympathetic returns the animal to at state of relaxation.
When an animal is exposed to acute stressor the SNS is activated and prepares the body for flight or fight response. A Key part of the response is the sympathetic adernal medullary (SAM). Together they make up the sympathomedullary pathway.
Comments
No comments have yet been made