03.04 Nervous Systems
Sympathetic and Parasympathetic -Zahra Bokhari
What was that noise? (Stimuli)
This is a representation of fear when something triggers or startles you unexpectedly
Nerve Impulses caused by the stimuli:
This is what occurs in the cell when fear occurs in your nerve impulses.
Interneuron in CNS
Pre and Post-Ganglionic Motor Neurons
Oh it was just the fridge!!
The feeling of relief when you find out you actually aren't gonna die!!
Sensory Neurons when relaxed
- Digestion continues and is back to normal
- pupils constrict
- heart rate returns to normal