pallidum vs globus pallidus

pallidum and globus pallidus both are nouns.

Word	Noun	Adjective	Verb	Adverb
pallidum	Yes	No	No	No
globus pallidus	Yes	No	No	No

As nouns, pallidum and globus pallidus are synonyms defined as:

pallidum and globus pallidus: the inner pale yellow part of the lenticular nucleus

Other synonyms of pallidum include paleostriatum.

pallidum (noun)	globus pallidus (noun)
the inner pale yellow part of the lenticular nucleus	the inner pale yellow part of the lenticular nucleus