Name a cranial nerve which is almost entirely sensory and describe its function.   Name a cranial nerve which is almost entirely motor and describe its function.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
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Name a cranial nerve which is almost entirely sensory and describe its function.

 

Name a cranial nerve which is almost entirely motor and describe its function.

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The nerves originate directly from brain and known as cranial nerve. Human body contains 12 pair of cranial nerves.  These are of 3 type sensory or afferent, motor or efferent and mixed type. sensory nerves or efferent nerves originate from receptor organs or sense organs and meet at brain but efferent nerves or motor nerves originate from brain and meet at effector organs. 

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