Automatic nervous system
motor and sensory nerves that connect to the central nervous system and control unconscious and involuntary actions, it also helps to maintain homeostasis
What does the ANS include
sympathetic and parasympathetic
sympathetic
fight or flight, cortisol
parasympathetic
brings body back down to normal
what does preganglionic neurons do
conduct nerve impulses from CNS to autonomic ganglia
what do postganglionic neurons do
receive efferent signals from preganglionic neurons and synapses with motor effectors