Brain, Spinal Cord, Nerves

dura mater

arachnoid mater

pia mater

gyri

sulci

longitudinal fissure

corpus callosum

central sulcus

parieto-occipital sulcus

lateral sulcus

cingulate sulcus

cingulate gyrus

frontal lobe

parietal lobe

temporal lobe

occipital lobe

olfactory nerve (cranial never 1)

olfactory bulb

olfactory tract

lateral ventricle

thalamus

epithalamus

pineal gland

hypothalamus

pituitary gland

optic nerve (cranial nerve 2)

optic chiasm

optic tract

third ventricle

tectum

tegmentum

midbrain aqueduct

pons

cerebellum

folia

fourth ventricle

rootlets of spinal cord

conus medullaris

cauda equina

vagus nerve (cranial nerve 10)

brachial plexus

arm nerves

ulnar nerve, median nerve, musculocutaneous nerve, radial nerve

femoral nerve

sciatic nerve

tibial nerve

common peroneal nerve