Final Cranial Nerves Flashcards Preview

Neuro-Anatomy > Final Cranial Nerves > Flashcards

Flashcards in Final Cranial Nerves Deck (26)
Loading flashcards...
1

GSE of hypoglossal n

tongue muscles, speech, swallowing, chewing, sucking

2

GSE of spinal accessory n

SCM, trapezius (accessory nucleus)

3

SVE of spinal accessory n

larynx, pharynx, soft palate (nucleus ambiguus)

4

SVE of vagus n

soft palate, pharynx, larynx, upper esophagus (nucleus ambiguus)

5

GVE of vagus n

glands in larynx/pharynx, smooth muscles in lungs, cardiac muscle, smooth muscle and glands in abdominal viscera (dorsal motor nucleus of vagus - autonomic gang)

6

GSA of vagus n

skin of posterior ear, external auditory canal, tympanic membrane (spinal trigeminal nucleus)

7

GVA of vagus n

pharynx, larynx, trachea, thoracic and abdominal viscera (nucleus solitarius)

8

SVA of vagus n

taste from epiglottis (nucleus solitarius)

9

SVE of glossopharyngeal n

stylopharyngeus m (nucleus ambiguus)

10

GVE of glossopharyngeal n

secretion from the parotid gland (inferior salivatory nucleus - otic gang)

11

GSA of glossopharyngeal n

posterior 1/3 tongue, tonsil, eustachian tube, posterior wall of pharynx, ear (chief sensory, spinal trigeminal nucleus)

12

GVA of glossopharyngeal n

carotid sinus (BP) and carotid body (CO2) (nucleus solitarius)

13

SVA of glossopharyngeal n

taste to the posterior 1/3 of tongue (nucleus solitarius)

14

SSA of vestibulocochlear n

sense of hearing (cochlear nucleus) and equilibrium balance (vestibular nucleus)

15

GVE of facial n

salivation from submandibular and sublingual glands (superior salivatory nucleus - submandibular gang) and lacrimal glands and nasal mucosal glands (superior salivatory nucleus - pterygopalatine gang)

16

SVE of facial n

muscles of facial expression, stapedius, platysma, posterior digastric, stylohyoid muscle (facial motor nucleus)

17

GSA of facial n

cutaneous input from posterior EAM and tympanic membrane (CSN,STN,mesecephalic - geniculate gang)

18

SVA of facial n

taste to anterior 2/3 tongue (nucleus solitarius - geniculate gang)

19

GSE of abducens n

lateral rectus muscle (abducens motor nucleus)

20

SVE of trigeminal n

muscles of mastication, temporalis m, masseter m, medial pterygoid m, lateral pterygoid m, ant digastric m, mylohyoid m, tensor tympani, tensor veli palatini (trigeminal motor nucleus)

21

GSA of trigeminal n

proprioception (mesencephalic nucleus)
pain and temp (spinal trigeminal nucleus)
2pt touch, pressure, vib (chief sensory nucleus)

22

GSE of trochlear n

superior oblique m (trochlear motor n)

23

GVE of oculomotor n

sphincter pupillae m, ciliary body (edinger-westphal nucleus - ciliary gang)

24

GSE of oculomotor n

muscles of the eye (oculomotor nucleus)

25

SSA of optic n

sight

26

SVA of olfactory n

smell