Related Experiment Videos
[Changes in the speaking fundamental frequency after cochlear implantation].
C H Chouard1, C Fugain, B Meyer
1Laboratoire d'Audio-Phono-Prothèse de l'Assistance Publique, Service ORL, Hôpital St-Antoine, Paris.
Summary
Cochlear implants significantly lower speaking fundamental frequency (Fo) in post-lingual deaf patients. Changes in Fo variance after cochlear implantation are linked to laryngeal pathology.
Area of Science:
- Audiology
- Speech-Language Pathology
- Biomedical Engineering
Context:
- Investigating the effects of cochlear implantation on vocal characteristics.
- Focusing on patients with total post-lingual deafness.
Purpose:
- To analyze changes in speaking fundamental frequency (Fo) after multichannel cochlear implant use.
- To determine the influence of laryngeal pathology on Fo variance.
Summary:
- A study of 12 post-lingual deaf patients using the CHORIMAC-12 cochlear implant revealed a significant decrease in speaking fundamental frequency (Fo).
- The study found that variations in Fo post-implantation are contingent upon the presence of associated laryngeal pathology.
Impact:
- Provides insights into vocal adjustments following cochlear implantation.
- Highlights the role of laryngeal health in speech production for implanted individuals.
- Informs clinical management and rehabilitation strategies for deaf patients with cochlear implants.