title: Psychophysical and speech perception studies on two multiple channel cochlear implant patients.
mesh_terms: D003054:Cochlear Implants; D006801:Humans; D008297:Male; D008875:Middle Aged; D011601:Psychophysics; D013061:Speech Acoustics; D013065:Speech Intelligibility; D013067:Speech Perception / Q000502:physiology*