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Autonomic Nervous system (ANS)
The system of motor neurons that innervates smooth muscle, cardiac muscle, and glands
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ANS
also called the involuntary nervous system
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ANS
uses a two neuron chain to the effectors
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Divisions
Parasympathetic and Sympathetic
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Parasympathetic
the resting and digetsing
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Sympathetic
fight or flight
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Craniosacral
Parasymathetic
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Thorocolumbar
symathetic
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Grey Rami
out
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White Rami
in