Follow-up of Cochlear Implanted Children at 3 Years : Comparison of Electrophysiological and Speech-language Results

Recording of automated cortical auditory evoked potentials in response to a vocal stimulus.

"* Cortical auditory evoked potentials Recording of automated cortical auditory evoked potentials in response to a vocal stimulus.~* Recording of cortical auditory evoked potentials in response to a click~* Realization of electrical potentials via the implant Followed up once a year during a visit scheduled for usual care, for 3 years, that to say up to 6 years post-implant."