Main Entry: elec·tro·cor·ti·cog·ra·phy Pronunciation: -"kort-i-'käg-r&-fE Function: noun Inflected Form: plural-phies : the process of recording electrical activity in the brain by placing electrodes in direct contact with the cerebral cortex —elec·tro·cor·ti·co·graph·ic/-k&-'graf-ik/adjective —elec·tro·cor·ti·co·graph·i·cal·ly/-i-k(&-)lE/adverb
electrocorticography e·lec·tro·cor·ti·cog·ra·phy (ĭ-lěk'trō-kôr'tĭ-kŏg'rə-fē) n. The technique of measuring the electrical activity of the cerebral cortex.