Cranial Nerves Flashcards
Olfactory foramen?
cribriform plate
Optic foramen?
optic foramen (canal)
Oculomotor foramen?
superior orbital fissure
Trochlear foramen?
superior orbital fissure
Trigeminal foramen?
Ophthalmic- superior orbital fissure
Maxillary- foramen rotundum
Mandibular- foramen ovale
Abducens foramen?
superior orbital fissure
Facial foramen?
internal acoustic meatus
Auditory foramen?
internal acoustic meatus
Glossopharyngeal foramen?
jugular foramen
Vagus foramen?
jugular foramen
Spinal accessory foramen?
jugular foramen and foramen magnum
Hypoglossal foramen?
hypoglossal canal
CN I
olfactory
CN II
optic
CN III
oculomotor
CN IV
trochlear
CN V
trigeminal
CN VI
abducens
CN VII
facial
CN VIII
auditory
CN IX
glossopharyngeal
CN X
vagus
CN XI
spinal accessory
CN XII
hypoglossal
CN I component?
SVA
CN II component?
SSA
CN III component?
GVE, GSE
CN IV component?
GSE
CN V component?
GSA, SVE
CN VI component?
GSE
CN VII component?
GVE, GVA, SVE, SVA, GSA
CN VIII component?
SSA
CN IX component?
GVE, GVA, SVE, SVA, GSA
CN X component?
GVE, GVA, SVE, SVA, GSA
CN XI component?
SVE
CN XII component?
GSE
Olfactory nerve
CN I
Optic nerve
CN II
Oculomotor nerve
CN III
Trochlear nerve
CN IV
Trigeminal nerve
CN V
Abducens nerve
CN VI
Facial nerve
CN VII
Auditory nerve
CN VIII
Glossopharyngeal nerve
CN IX
Vagus nerve
CN X
Spinal accessory nerve
CN XI
Hypoglossal nerve
CN XII