area 17 of Brodmann vs occipital cortex

area 17 of Brodmann and occipital cortex both are nouns.

Word	Noun	Adjective	Verb	Adverb
area 17 of Brodmann	Yes	No	No	No
occipital cortex	Yes	No	No	No

area 17 of Brodmann (noun)	occipital cortex (noun)
the part of the occipital cortex that receives the fibers of the optic radiation from the lateral geniculate body and is the primary receptive area for vision	that part of the cerebral cortex in either hemisphere of the brain lying in the back of the head