THE AUTONOMIC NERVOUS SYSTEM

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The Autonomic Nervous System
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Presentation transcript:

THE AUTONOMIC NERVOUS SYSTEM Chapter 14

Divisions of the Nervous System

Comparison of Somatic and Autonomic Nervous Systems Effectors Effector pathways and ganglia Neurotransmitter used Amount of myelination

Comparison of Somatic and Autonomic Nervous Systems

Comparison of Somatic and Autonomic Nervous Systems

Comparison of Sympathetic and Parasympathetic Divisions Origins Length of fibers Location of ganglia and synapse

Comparison of Sympathetic and Parasympathetic Divisions

Parasympathetic versus Sympathetic

Parasympathetic versus Sympathetic

Parasympathetic versus Sympathetic

PARASYMPATHETIC DIVISION

Parasympathetic Nervous System (cranial outflow)

Parasympathetic Nervous System (cranial outflow)

Parasympathetic Nervous System (cranial outflow)

Parasympathetic Nervous System (sacral outflow)

Parasympathetic Nervous System (sacral outflow)

SYMPATHETIC DIVISION

Sympathetic Nervous System

Sympathetic Nervous System

Sympathetic Nervous System

Sympathetic Nervous System

Sympathetic Nervous System

Comparison of Parasympathetic and Sympathetic Nervous Systems

Comparison of Parasympathetic and Sympathetic Nervous Systems

Neurotransmitters and Receptors Cholinergic Nicotinic Muscarinic Adrenergic Alpha Beta

Cholinergic Receptors

Adrenergic Receptors

Cholinergic and Adrenergic Receptors

Drugs that Influence the ANS

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