The acoustic change complex in cochlear implant users

Completed

• Conditions: Deafness; hearing loss; 10019243

• Registration Number: NL-OMON44023
• Lead Sponsor: KNO

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 23 April 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 30

Inclusion Criteria

- Age >= 18 years and < 65 years
- Written informed consent
- *Cochlear* CI users

Exclusion Criteria

Neurological or mental disorders
Use of anticonvulsant medication or psychotherapeutic drugs

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>The ACC parameters (amplitude and latency) evoked in response to different<br /><br>stimuli and the freqency discrimination ability, assessed with FDT, within<br /><br>subjects. The FDT will be expressed in % (ratio of frequency change and<br /><br>reference frequency). </p><br>

Secondary Outcome Measures

Name	Time	Method
<p>The individual speech reception in noise threshold will be expressed in dB<br /><br>ratio.</p><br>