Neural Plasticity / 2013 / Article / Tab 1

Research Article

Cortical Plasticity after Cochlear Implantation

Table 1

Clinical and demographic data for the 15 participants included in the study.

Participant (gender)Age at project start ( )Etiology of deafnessSide of implant Pre/postDuration of HL ( ) eDegree of deafness (dB HL)Implant typeCI sound processorCI sound processing strategy

CI 1 (F)49.8 Cong. non spec.RPost45.880–90 NucleusFreedomACE 900
CI 2 (F)21.4OtotoxicRPre20.7>90NucleusFreedomACE 250
CI 3 (M)31.7MeningitisLPost30.280–90NucleusFreedomACE 900
CI 4 (M)56.0Cong. non spec.RPost48.080–90NucleusFreedomACE 1800
CI 5 (F)70.3Cong. non spec.RPost30.380–90NucleusFreedomACE 900
CI 6 (F)47.5UnknownLPost10.580–90NucleusFreedomACE 1200
CI 7 (F)56.2 Hered. non spec.RPost37.680–90NucleusFreedomACE 1200
CI 8 (M)58.5MeningitisRPre53.5>90NucleusFreedomACE 900
CI 9 (F)29.1 MonLPost19.180–90NucleusFreedomACE 1200
CI 10 (F)44.8UnknownRPost9.880–90NucleusFreedomACE 1200
CI 11 (M)60.4UnknownLPost16.470–90NucleusFreedomACE 900
CI 12 (F)50.6Cong. non spec.RPre47.6>90 A.B.Harmony Fid. 120
CI 13 (M)63.5Cong. non spec.LPre57.5>90NucleusFreedomACE 500
CI 14 (F)63.0UnknownRPost5.070–90NucleusFreedomACE 720
CI 15 (M)73.3TraumaRPost19.370–90NucleusCP 810ACE 720
Mean         51.8 (SD 15)29.7

Non specified congenital HL, bnon specified hereditary HL, cMondini dysplasia. dPre- or postlingual HL. eMeasured as the average of pure-tone hearing thresholds at 500, 1000, and 2000 Hz, expressed in dB with reference to normal thresholds. Ranges indicate a difference between left and right ear hearing thresholds. fCochlear, gAdvanced Bionics.

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