The reason why pterygopalatine ganglion is sometimes nicknamed the hay fever ganglion. Concept introduction: The parasympathetic nervous system is a type of autonomic nervous system (ANS) and often referred to as rest-and-digest division. The cell bodies of the nerve are located in the cranial nerve nuclei and in the sacral region of the spinal cord. The preganglionic neuron originates from the brain and sacral region of the spinal cord. The postganglionic neuron originates from terminal ganglia.

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Chapter 15.3, Problem 1WDT

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To explain: The reason why pterygopalatine ganglion is sometimes nicknamed the hay fever ganglion.

Concept introduction: The parasympathetic nervous system is a type of autonomic nervous system (ANS) and often referred to as rest-and-digest division. The cell bodies of the nerve are located in the cranial nerve nuclei and in the sacral region of the spinal cord. The preganglionic neuron originates from the brain and sacral region of the spinal cord. The postganglionic neuron originates from terminal ganglia.

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