View movie of the normal ear, ear with hearing loss, and. cochlear implant procedure. Welcome to the Food and Drug Administration (FDA) website on cochlear implants. Cochlear implants are electronic hearing devices. Doctors implant cochlear implants into people with severe to profound hearing loss to produce useful hearing sensations.
Robert J. O'Neill. Robert John O'Neill, AO, FASSA (born 5 November 1936) is an Australian historian and academic.
Robert Downey Jr. Robert John Downey Jr. (born April 4, 1965)[2] is an American actor. His career has included critical and popular success in his youth, followed by a period of substance abuse and legal troubles, and a resurgence of commercial success in middle age.