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Biomedical subjects

L Mens

Publications and source records attributed to L Mens.

3 recordsLinked to original sources
PubMed2001

Speech processing strategy preferences among 55 European CLARION cochlear implant users.

This multicentre study investigates the preference and performance of a group of 55 adult CLARION cochlear implant users with the choice of simultaneous analogue stimulation (SAS) and continuous interleaved sampler (CIS) strategies during the first 3 months of implant use. Subjects were programmed with both strategies and instructed to use each of the two strategies in daily life to ascertain preference. Subjects were tested in both strategies with open-set sentence materials, auditory alone, at 2, 6 and 12 weeks after the initial programming session. Questionnaires were completed with preference ratings being recorded for the two strategies: 25% of subjects preferred SAS and 75% CIS. Subjects performed better in their strategy of choice. Preferences were set very early on in the process and did not change. Factors influencing preference are discussed. Offering the choice of fundamentally different strategies improves both individual and group performance.

Acoustic Stimulation↗
PubMed1992

[Results of cochlear implants in totally deaf subjects].

Cochlear implants have been applied on a limited scale in the Netherlands since 1985. In a government sponsored health service trial the method was further explored from 1988 to 1991. During this period 20 persons were implanted, ten with a Vienna extracochlear system and ten with a 22-electrode Nucleus intracochlear system. The ages varied from 5 to 62, the duration of deafness from 2 to 47 years. Some patients were congenitally deaf. The major cause of deafness was meningitis. The effect of the implantation was tested with the 'minimal auditory capability' test battery adapted for the Dutch language. 18 persons were wearing their system for more than 8 h a day; one person, a prelingually deaf did no longer use his implant while another one only used it occasionally. Except for two persons, all scored above chance level on several tests. The postlingually deaf persons with the Nucleus system all achieved a certain degree of open set speech understanding without lipreading. With the aim of achieving better selection criteria a new trial has started with the same financial sources in cooperation with the Utrecht University Hospital.

Adolescent↗