منابع مشابه
An animal model for cochlear implants.
OBJECTIVE To test the feasibility of using the deaf white cat model of early-onset deafness. We studied the neuronal effects of prosthetic intervention with a clinical, "off-the-shelf" multichannel cochlear implant. METHODS We placed cochlear implants in 5 deaf white kittens at age 12 and 24 weeks. The devices were activated and stimulated in the laboratory using a clinical speech processor p...
متن کاملImplications for Cochlear Implants
Amplitude envelope co-varies with F0 in Mandarin lexical tones. It can cue lexical tone perception in a tone language such as Mandarin which uses different pitch contours for phonemic contrasts. The current study investigated whether amplitude envelope could also aid the perception of lexical tones in a language such as Cantonese which uses both pitch contour and relative pitch height for phone...
متن کاملSpeech Perception in Children with Cochlear Implants
Cochlear implants provide access to the speech signal in children with hearing loss that often cannot benefit from acoustic hearing aids. However, despite the numerous positive results in pediatric cochlear implantation, published data still indicated a wide range of performance among implant recipients. Hence, a need to study the possible variables that can affect performance, could account fo...
متن کاملCochlear implants
Cochlear implants are the first example of a neural prosthesis that can substitute a sensory organ: they bypass the malfunctioning auditory periphery of profoundly-deaf people to electrically stimulate their auditory nerve. The history of cochlear implants dates back to 1957, when Djourno and Eyriès managed, for the first time, to elicit sound sensations in a deaf listener using an electrode im...
متن کاملMAKING AN EXPERIMENTAL ANIMAL MODEL FOR MULTIPLE SCLEROSIS
To understand the mechanism of Multiple Sclerosis (MS), an autoimmune demyelinating disease, the researchers developed an experimental animal model for MS, which is called EAE (Experimental Allergic Encephalomyelitis). There are several methods for inducing this animal model. In this research the active EAE, which is developed by injecting bovine myelin antigens into genetically susceptibl...
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ژورنال
عنوان ژورنال: Archives of Otolaryngology–Head & Neck Surgery
سال: 2004
ISSN: 0886-4470
DOI: 10.1001/archotol.130.5.499