innervation vs unconsciousness

innervation

noun
  • Special activity excited in any part of the nervous system or in any organ of sense or motion; the nervous influence necessary for the maintenance of life, and the functions of the various organs. 

  • The distribution of nerves in an animal, or to any of its parts. 

  • The act of innervating or stimulating. 

unconsciousness

noun
  • The state of lacking consciousness, of being unconscious 

  • ignorance or innocence; the state of being uninformed or unaware 

How often have the words innervation and unconsciousness occurred in a corpus of books? (source: Google Ngram Viewer )