Children with severe-to-profound congenital hearing loss often experience significant language development challenges. While cochlear implants (CIs) can restore auditory input, outcomes vary widely, even among those who receive implants early (before age 2) and undergo consistent speech therapy. This study aims to identify neural mechanisms underlying these differences.
Between 4 and 17 years old at time of inclusion
Age of first implantation less than or equal to 30 months
Bilateral CIs
Received CIs simultaneously or sequentially (the interval between two implantations does not exceed 18 months)
Children with severe associated disabilities who are assessed as unable to complete the tasks
Patients who, in the medical opinion of the Investigator, are unlikely to comply with the study protocol