| Term 
 
        | sympathetic ganglion for head and neck: |  | Definition 
 
        | superior cervical ganglion--adjacent to internal carotid at the base of the skull |  | 
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        | Term 
 
        | route 1 for postganglionic fibers: |  | Definition 
 
        | travel on internal and external carotid arteries as CAROTID PLEXUS to target organs |  | 
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        | Term 
 
        | route 2 for postganglionic fibers: |  | Definition 
 
        | follow internal carotid into cranium then follow branches of CN V--not part of CN V |  | 
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        | Term 
 
        | route 3 for postganglionic fibers: |  | Definition 
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        | Term 
 
        | 1st cell bodies of origin: |  | Definition 
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