gustatory perception vs taste sensation

gustatory perception and taste sensation both are nouns.

Word	Noun	Adjective	Verb	Adverb
gustatory perception	Yes	No	No	No
taste sensation	Yes	No	No	No

As nouns, gustatory perception and taste sensation are synonyms defined as:

gustatory perception and taste sensation: the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus

Other synonyms of gustatory perception include gustatory sensation, taste, taste perception.

gustatory perception (noun)	taste sensation (noun)
the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus	the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus