localization principle vs localisation principle

localization principle and localisation principle both are nouns.

Word	Noun	Adjective	Verb	Adverb
localization principle	Yes	No	No	No
localisation principle	Yes	No	No	No

As nouns, localization principle and localisation principle are synonyms defined as:

localization principle and localisation principle: (physiology) the principle that specific functions have relatively circumscribed locations in some particular part or organ of the body

Other synonyms of localization principle include localisation, localisation of function, localization, localization of function.

localization principle (noun)	localisation principle (noun)
(physiology) the principle that specific functions have relatively circumscribed locations in some particular part or organ of the body	(physiology) the principle that specific functions have relatively circumscribed locations in some particular part or organ of the body