Rolando's fissure vs central sulcus

Rolando's fissure and central sulcus both are nouns.

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

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

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

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

Rolando's fissure (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