Cranial Nerve Species Differences Chart Flashcards Preview

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Flashcards in Cranial Nerve Species Differences Chart Deck (14)
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1
Q

cranial nerve I and associated foramen? species differences?

A

Olfactory; cribriform plate; no

2
Q

cranial nerve II and associated foramen? species differences?

A

Optic; optic canal; no

3
Q

cranial nerve III and associated foramen? species differences?

A

Oculomotor; orbital fissure; foramen orbitorotundum in ruminants and pigs

4
Q

cranial nerve IV and associated foramen? species differences?

A

Trochlear; orbital fissure (or trochlear in horses); foramen orbitorotundum in ruminants and pigs

5
Q

cranial nerve V1 and associated foramen? species differences?

A

Ophthalmic; orbital fissure; foramen orbitorotundum in ruminants and pigs

6
Q

cranial nerve V2 and associated foramen? species differences?

A

Maxillary; round foramen (plus alar canal); foramen orbitorotundum in ruminants and pigs

7
Q

cranial nerve V3 and associated foramen? species differences?

A

Mandibular; oval foramen; formen lacerum in horses and pigs

8
Q

cranial nerve VI and associated foramen? species differences?

A

Abducent; orbital fissure; foramen orbitorotundum in ruminants and pigs

9
Q

cranial nerve VII and associated foramen? species differences?

A

Facial; internal acoustic meatus, facial canal, stylomastoid foramen; no

10
Q

cranial nerve VIII and associated foramen? species differences?

A

Vestibulocochlear; internal acoustic meatus; no

11
Q

cranial nerve IX and associated foramen? species differences?

A

Glossopharyngeal; jugular foramen & tympanopccipital fissure; jugular foramen in the horse

12
Q

cranial nerve X and associated foramen? species differences?

A

Vagus; jugular foramen & tympanopccipital fissure; jugular foramen in the horse

13
Q

cranial nerve XI and associated foramen? species differences?

A

Accessory; jugular foramen & tympanopccipital fissure; jugular foramen in the horse

14
Q

cranial nerve XII and associated foramen? species differences?

A

Hypoglossal; hypoglossal foramen; no