What CN carries the parasympathetic fibers all over the head?
CN V
What are the 3 main symptoms of Horner Syndrome?
- Ptosis: droopy eyelid
- Anhidrosis: No sweat
- Miosis: constricted pupil
(PAM Horner)
What CNs exit through the superior orbital fissure?
CN III, IV, V1, VI
Absence of what division of the autonomics is responsible for Horner Syndrome?
Sympathetic
On ipsilateral side of head
What nerves of V3 carry PNS fibers?
Lingual N.
Auriculotemporal N.
What autonomic division carries only short ciliary nerves?
Parasympathetic
All sympathetic fibers are _______ arising from the _________ of the sympthatetic trunk.
In Regards to Autonomics in the Head
All sympathetic fibers are postganglionic arising from the superior cervical ganglion of the sympthatetic trunk.
What nerves of V2 carry PNS fibers?
Zygomatic
Greater and lesser palatine
Posterior superior nasal
What nerves of V1 carry PNS fibers?
Lacrimal N.
Short ciliary Ns.
What cranial nerves carry preganglionic parasympathetic fibers?
CN III, VII, IX, X
What 4 ganglia do the preganglionic parasympathetic fibers synapse onto?
Ciliary
Pterygopalatine
Otic
Submandibular
The opening where Greater Petrosal N. and Deep Petrosal N. join is called what?
Foramen Lacerum
