autonomic nervous system: Media
anatomy
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How does the autonomic nervous system maintain homeostasis?
The autonomic nervous system consists of two major divisions: the sympathetic nervous...
Video: Encyclopædia Britannica, Inc.
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autonomic nervous system
Schematic representation of the autonomic nervous system, showing distribution of...
Encyclopædia Britannica, Inc.
Autonomic nervous system
Organization of the autonomic nervous system, showing the key role of acetylcholine...
Encyclopædia Britannica, Inc.
autonomic nervous system
Pathways of the autonomic nervous system. Nerve impulses begin in motor neurons in...
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