KAAP309 L Brain, Nerves, Skull

cervical enlargement

lumbar enlargement

conus medullaris

cauda equina

filum terminale

parietal lobe

occipital lobe

temporal lobe

frontal lobe

central sulcus

postcentral gyrus

precentral gyrus

thalamus

corpus callosum

pons

midbrain

medulla (oblongata)

pituitary gland

cerebellum

third ventricle

fourth ventricle

cerebral aqueduct

(green)

lateral ventricle

CN I

CN II

CN III

What is the name and function of CN I?

Olfactory

Smell

What is the name and function of CN II?

Optic

Sight

What is the name and function of CN III?

Oculomotor

Eye movements and pupil function

CN IV

CN V

CN VI

What is the name of CN IV?

Trochlear

Eye movement (downward roll)

What is the name and function of CN V?

Trigeminal

Touch Sensation (Face) & Chewing (Biting Down)

What is the name and fucntion of CN VI?

Abducens

Lateral Eye movement

CN VII

CN VIII

CN IX

what is the name and function of CN VII?

Facial

Facial expression (smile) & taste

what is the name and function of CN VIII?

Vestibulocochlear

Hearing and balance

what is the name and function of CN IX?

Glossopharyngeal

taste sensation, swalling, baro and chemo reception, salivation

CN X

CN XI

CN XII

what is the name and function of CN X?

Vagus

speaking (voice)

what is the name and function of CN XI?

Accessory

shoulder shrug

what is the name and function of CN XII?

Hypoglossal

stick out your tongue

Frontal bone

supraorbital notch

temporal bone

styloid process

parietal bone

occipital bone

occipital condyles

sphenoid bone

hypophyseal fossa

zygomatic bone

zygomatic arch

maxillary bone

infraorbital foramen

ehtmoid bone

crista galli

lacrimal

palatine

nasal

vomer

mandible

coronoid process

condyle

ramus

angle

body

coronal suture

sagittal suture

lambdoid suture

squamous suture

10 major openings of the skull

superior orbital fissure

inferior orbital fissure

optic canal

foramen rotundum

foramen ovale

carotid canal

internal acoustic meatus

external acoustic meatus

jugular foramen

foramen magnum

superior orbital fissure

inferior orbital fissure

optic canal

internal acoustic meatus

foramen rotundum

foramen ovale

jugular foramen

foramen magnum

carotid canal

external acoustic meatus