e·lec·trot·o·nus (ĭ-lěk'trŏt'n-əs, ē'lěk-) n. Alteration in excitability and conductivity of a nerve or muscle during the passage of an electric current through it. e·lec'tro·ton'ic (-trə-tŏn'ĭk) adj.
Main Entry: elec·trot·o·nus Pronunciation: i-"lek-'trät-&n-&s Function: noun : the altered sensitivity of anerve when a constant current of electricity passes through any part of it
electrotonus e·lec·trot·o·nus (ĭ-lěk'trŏt'n-əs, ē'lěk-) n. Alteration in excitability and conductivity of a nerve or muscle during the passage of an electric current through it.