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AUTONOMIC NERVOUS SYSTEM

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Presentation on theme: "AUTONOMIC NERVOUS SYSTEM"— Presentation transcript:

1 AUTONOMIC NERVOUS SYSTEM

2 PARASYMPATHETIC Conservation of Energy Preganglionic Neuron Long
Postganglionic Terminal Neuron Short Neurotransmitter ACH Craniosacral Visceral Effector Motor Effectors: Glands, Smooth Muscle, Cardia

3 SYMPATHETIC Expenditure of Energy Preganglionic Neuron Short
Postganglionic Neuron Long Neurotransmitter NE Thoracolumbar Ventral Visceral Motor Effectors: Glands, Smooth Muscle, Cardiac

4 DUAL INNERVATION Parasympathetic Cardiac Vagus
Sympathetic Cardiac Spinal Nerve Parasympathetic Decrease Cardiac Rate Sympathetic Increase Cardiac Rate

5 DUAL INNERVATION Parasympathetic Decrease Respiratory Rate
Sympathetic Increase Respiratory Rate

6 DUAL INNERVATION Parasympathetic Digestive Motility Increase
Sympathetic Digestive Motility Decrease Parasympathetic Restore and Conserve Energy Sympathetic Expenditure of Energy

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