touch perception vs tactual sensation

touch perception and tactual sensation both are nouns.

Word	Noun	Adjective	Verb	Adverb
touch perception	Yes	No	No	No
tactual sensation	Yes	No	No	No

As nouns, touch perception and tactual sensation are synonyms defined as:

touch perception and tactual sensation: the faculty of perceiving (via the skin) pressure or heat or pain

Other synonyms of touch perception include skin perceptiveness, tactility.

touch perception (noun)	tactual sensation (noun)
the faculty of perceiving (via the skin) pressure or heat or pain	the sensation produced by pressure receptors in the skin
	the faculty of perceiving (via the skin) pressure or heat or pain