title: Auditory and tactile processing in a postmeningitic deaf-blind patient with a cochlear implant.
abstract: The authors examined the neural function of a postmeningitic deaf-blind patient who regained his hearing with a multichannel cochlear implant. Auditory stimuli activated the temporal cortices of both sides in a manner similar to that of controls, reflecting the successful recruitment of the auditory cortex after implantation. The patient's occipital lobes were deactivated during the tactile language task, the results of which were completely different from those before cochlear implantation.
authors.affiliation: Department of Otorhinolaryngology and Sensory Organ Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan. osaki@tracer.med.osaka-u.ac.jp
authors.forename: Y
authors.initials: Y
authors.lastname: Osaki
authors.forename: M
authors.initials: M
authors.lastname: Takasawa
authors.forename: K
authors.initials: K
authors.lastname: Doi
authors.forename: H
authors.initials: H
authors.lastname: Nishimura
authors.forename: T
authors.initials: T
authors.lastname: Iwaki
authors.forename: M
authors.initials: M
authors.lastname: Imaizumi
authors.forename: N
authors.initials: N
authors.lastname: Oku
authors.forename: J
authors.initials: J
authors.lastname: Hatazawa
authors.forename: T
authors.initials: T
authors.lastname: Kubo
mesh_terms: D000328:Adult; D001303:Auditory Cortex / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D001307:Auditory Perception / Q000502:physiology*; D001766:Blindness / Q000209:etiology / Q000503:physiopathology*; D016022:Case-Control Studies; D002540:Cerebral Cortex / Q000098:blood supply / Q000000981:diagnostic imaging; D019929:Cochlear Implantation / Q000379:methods*; D003638:Deafness / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology* / Q000601:surgery; D006801:Humans; D008297:Male; D008581:Meningitis / Q000150:complications; D019986:Persons with Hearing Disabilities; D010812:Physical Stimulation / Q000379:methods; D049268:Positron-Emission Tomography / Q000379:methods; D012039:Regional Blood Flow / Q000502:physiology; D014110:Touch / Q000502:physiology*