A&P Practical #4

anterior horn

\

posterior horn 

gray commissure

dorsal root ganglion

ventral root

epidural space

dura mater

arachnoid mater

subarachnoid space

\

pia mater

\

cervical plexus 

brachial plexus

lumbar plexus

sacral plexus

phrenic nerve

axillary nerve

musculocutaneous

ulnar nerve

radial nerve

median nerve

femoral nerve

sciatic nerve

tibial nerve

peroneal nerve

cauda equina

filum terminale

conus medularis

corpus callosum

lateral ventricles

choroid plexus

gyri

sulci

longitudinal fissure

transverse fissure

epithalamus (pineal gland)

third ventricle

thalamus

hypothalamus

pituitary gland

infundibulum

optic chiasma

optic tract

mammillary body

midbrain

corpora quadrigemina

superior colliculi

inferior colliculi

cerebellum

arbor vitae

cerebral aqueduct

pons

fourth ventricle

medulla oblongata

I: olfactory epithelium

olfactory 1

I: retina of eye

optic 2

I:eye muscles

occulomotor 3

I: eye muscle

trochlear 4

I: eye and jaw area

trigeminal 5

I: eye muscles

abducens 6

I: face muscles vestibulocochlear

facial 7

I: inner ear

vestibulocochlear 8

I: tongue and pharynx

glossopharyngeal 9

I: visceral organs

vagus 10

I: pharynx and neck muscles

accessory 11

I: tongue muscles

hypoglossal 12