fissure of Rolando vs central sulcus

fissure of Rolando and central sulcus both are nouns.

Word	Noun	Adjective	Verb	Adverb
fissure of Rolando	Yes	No	No	No
central sulcus	Yes	No	No	No

As nouns, fissure of Rolando and central sulcus are synonyms defined as:

fissure of Rolando and central sulcus: a brain fissure extending upward on the lateral surface of both hemispheres; separates the frontal and parietal lobes

Other synonyms of fissure of Rolando include Rolando's fissure, sulcus centralis.

fissure of Rolando (noun)	central sulcus (noun)
a brain fissure extending upward on the lateral surface of both hemispheres; separates the frontal and parietal lobes	a brain fissure extending upward on the lateral surface of both hemispheres; separates the frontal and parietal lobes