Linked Life Data

11766690

Source:http://linkedlifedata.com/resource/pubmed/id/11766690

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2001-12-19
pubmed:abstractText
Cochlear implantation has been performed for almost two decades at the Vienna University Hospital. Until 1994, single-channel implants were used (Ball-Electrode, SC6/2SC6, Vienna/Epoxy, Med-E1, Innsbruck, Austria). The development of multi-channel devices (Combi 40/40+), which provide significantly improved speech recognition performance, led to the reimplantation of some patients who had previously received single-channel implants. It was of particular interest to find out if there was a deterioration of the central "learning process" by the reimplantation from the analogue single-channel device to the tonotopic pulsatile multi-channel stimulation. In this study, we attempted to demonstrate that single-channel implants have an impact on the neural organisation of the auditory system. Two groups of post-lingually deaf adult patients were tested. Group A had previously received single-channel implants and were reimplanted with the new Combi 40/40+ cochlear implant (Med-E1, Innsbruck, Austria) in the same ear. Group B was implanted only with the Combi 40/40+. Six different speech recognition tests were subsequently performed on all patients, and the two groups performed similarly. Furthermore, it was discovered that group A obtained significant speech recognition improvement (p<0.05) with monosyllabic words and number tests 1 month following reimplantation.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
0020-6091
pubmed:author
pubmed:issnType
Print
pubmed:volume
39
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
305-10
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:articleTitle
Audiological performance with cochlear reimplantation from analogue single-channel implants to digital multi-channel devices.
pubmed:affiliation
Department of Otorhinolaryngology, University of Vienna, Medical School, Austria.
pubmed:publicationType
Journal Article