Autonomic Nervous system (ANS)

The system of motor neurons that innervates smooth muscle, cardiac muscle, and glands

ANS

also called the involuntary nervous system

ANS

uses a two neuron chain to the effectors

Divisions

Parasympathetic and Sympathetic

Parasympathetic

the resting and digetsing

Sympathetic

fight or flight

Craniosacral

Parasymathetic

Thorocolumbar

symathetic

Grey Rami

out

White Rami

in