[The morphological changes in the cochlea following electrical stimulation--experimental study of the cochlear implant].
D000818:Animals; D002682:Chinchilla; D003051:Cochlea / Q000473:pathology*; D003054:Cochlear Implants; D004558:Electric Stimulation / Q000009:adverse effects; D004567:Electrodes, Implanted; D006168:Guinea Pigs