Cranial Nerve Table Flashcards Preview

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Flashcards in Cranial Nerve Table Deck (64)
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1

Olfactory Nerve I fiber type

SVA

2

Olfactory Nerve I function

smell

SVA

3

Optic Nerve II fiber type

SSA

4

Optic Nerve II funtion

sight

SSA

5

Oculomotor Nerve III ganglion(s) with nuclei

1) none - oculomotor nucleus (CB)
2)ciliary ganglion (CB) - edinger westphal nucleus

6

Oculomotor Nerve III edinger westphal nucleus function

innervates sphincter pupillae, ciliary body/muscle for lens thickening/contraction

GVE

7

Oculomotor Nerve III oculomotor nucleus function

extraocular muscles:
superior rectus, medial rectus, inferior rectus
inferior oblique
levator palpebrae superioris

GSE

8

Oculomotor Nerve III fiber type

GSE, GVE

9

Trochlear Nerve IV ganglion

none

10

Trochlear Nerve IV nucleus

trochlear motor nucleus (CB)

11

Trochlear Nerve IV trochlear motor nucleus function

innervates the superior oblique muscle

GSE

12

Trigeminal Nerve V ganglion(s) with nuclei

1) trigeminal ganglion (CB) - chief sensory nucleus
2) trigeminal ganglion (CB) - spinal trigeminal nucleus
3) trigeminal ganglion - mesecephalic nucleus (CB)
4) none - trigeminal motor nucleus (CB)

13

Trigeminal Nerve V fiber type

GSA, SVE

14

Trochlear Nerve IV fiber type

GSE

15

Trigeminal Nerve V chief sensory nucleus function

2 point touch, pressure, vibration

GSA

16

Trigeminal Nerve V spinal trigeminal nucleus function

pain, temperature

GSA

17

Trigeminal Nerve V mesencephalic nucleus funtion

proprioception

GSA

18

Trigeminal Nerve V trigeminal motor nucleus function

muscles of mastication (1st B.A)
temporalis, masseter, medial pterygoid, lateral pterygoid, anterior belly of digastric, mylohyoid, tensor tympani, tensor veli palatine

SVE

19

Abducens Nerve VI ganglion

none

20

Abducens Nerve VI nucleus

abducens motor nucleus

21

Abducens Nerve VI abducens motor nucleus function

innervates the lateral rectus muscle

GSE

22

Abducens Nerve VI fiber type

GSE

23

Facial Nerve VII ganglion(s) with nuclei

1) geniculate ganglion (CB) - nucleus solitarius
2) geniculate ganglion (CB) - CSN/STN/mesencephalic
3) none - facial motor nucleus (CB)
4) submandibular ganglion (CB) / pterygopalatine ganglion (CB) - superior salivatory nucleus

24

Facial Nerve VII facial motor nucleus function

innervates: muscles of facial expression (2nd BA), stapedius, platysma muscle, posterior digastric muscle, stylohyoid muscle

SVE

25

Facial Nerve VII nucleus solitarius function

taste to the anterior 2/3 of the tongue

SVA

26

Facial Nerve VII CSN/STN/mesencephalic function

cutaneous input from posterior external auditory meatus and tympanic membrane

GSA

27

Facial Nerve VII fiber type

SVA, GSA, SVE, GVE

28

Facial Nerve VII superior salivatory nucleus function

1) salivation from submandibular/sublingual glands
2) lacrimal glands and nasal mucosal glands

GVE

29

Vestibulocochlear Nerve VIII ganglion(s) with nuclei

1) vestibular ganglion (CB) - vestibular nuclei (static/kinetic)
2) cochlear ganglion (CB) - cochlear nuclei

30

Vestibulocochlear Nerve VIII vestibular nuclei function

equilibrium and balance

SSA