sulcus centralis vs Rolando's fissure

sulcus centralis and Rolando's fissure both are nouns.

Word	Noun	Adjective	Verb	Adverb
sulcus centralis	Yes	No	No	No
Rolando's fissure	Yes	No	No	No

As nouns, sulcus centralis and Rolando's fissure are synonyms defined as:

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

Other synonyms of sulcus centralis include central sulcus, fissure of Rolando.

sulcus centralis (noun)	Rolando's fissure (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