Child with Cochlear Implant in both Ears (image) Max Planck Institute for Human Cognitive and Brain Sciences Share Print E-Mail Caption The scientist analysed the brain activities of the little ones using electroencephalography (EEG) to investigate when the children with cochlear implant registered the incorrect words. Credit MPI CBS Usage Restrictions Usage is just allowed in context with the press release. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.