electrospectrography

e·lec·tro·spec·trog·ra·phy

(ē-lek'trō-spek-trog'ră-fē),
The recording, study, and interpretation of electroencephalographic wave patterns.

e·lec·tro·spec·trog·ra·phy

(ĕ-lek'trō-spek-trog'ră-fē)
Recording and interpretation of electroencephalographic wave patterns.