Abstract

Cochlear implantation has become a viable treatment for profound hearing loss in young, prelingually deafened children. This project will determine whether home-based rehabilitation will increase the benefits of cochlear implant usage. Rehabilitation will consist of computerized audiovisual speech training for the children and communication training for their parents. Children who are born without functional hearing or who acquire a complete hearing loss before the age of 18 months must learn to speak using only visual and proprioceptive information. Rarely do they develop intelligible speech. Simultaneous study of speech aerodynamics, acoustics and intelligibility will indicate whether prelingually deafened children who receive a multichannel cochlear implant develop more appropriate speech behaviors than those who do not, and whether age at implantation affects their potential to benefit. In addition, these data and data from studies of delayed auditory feedback, device on/off, and sidetone attenuation experiments will shed light on the role of audition in developing and regulating speech production.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute on Deafness and Other Communication Disorders (NIDCD)
Type
Specialized Center (P50)
Project #
5P50DC000242-10
Application #
3753285
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
10
Fiscal Year
1994
Total Cost
Indirect Cost

  Institution

Name
University of Iowa
Department
Type
DUNS #
041294109
City
Iowa City
State
IA
Country
United States
Zip Code
52242

  Publications

Adunka, Oliver F; Gantz, Bruce J; Dunn, Camille et al. (2018) Minimum Reporting Standards for Adult Cochlear Implantation. Otolaryngol Head Neck Surg 159:215-219
Smith, Nicholas A; McMurray, Bob (2018) Temporal Responsiveness in Mother-Child Dialogue: A Longitudinal Analysis of Children with Normal Hearing and Hearing Loss. Infancy 23:410-431
Wu, Yu-Hsiang; Stangl, Elizabeth; Chipara, Octav et al. (2018) Characteristics of Real-World Signal to Noise Ratios and Speech Listening Situations of Older Adults With Mild to Moderate Hearing Loss. Ear Hear 39:293-304
Gantz, Bruce J; Dunn, Camille C; Oleson, Jacob et al. (2018) Acoustic plus electric speech processing: Long-term results. Laryngoscope 128:473-481
Kim, Jeong-Seo; Tejani, Viral D; Abbas, Paul J et al. (2018) Postoperative Electrocochleography from Hybrid Cochlear Implant users: An Alternative Analysis Procedure. Hear Res 370:304-315
Goman, Adele M; Dunn, Camille C; Gantz, Bruce J et al. (2018) PREVALENCE OF POTENTIAL HYBRID AND CONVENTIONAL COCHLEAR IMPLANT CANDIDATES BASED ON AUDIOMETRIC PROFILE. Otol Neurotol 39:515-517
Bonnard, Damien; Schwalje, Adam; Gantz, Bruce et al. (2018) Electric and acoustic harmonic integration predicts speech-in-noise performance in hybrid cochlear implant users. Hear Res 367:223-230
Pimperton, Hannah; Walker, Elizabeth A (2018) Word Learning in Children With Cochlear Implants: Examining Performance Relative to Hearing Peers and Relations With Age at Implantation. Ear Hear 39:980-991
McMurray, Bob; Ellis, Tyler P; Apfelbaum, Keith S (2018) How Do You Deal With Uncertainty? Cochlear Implant Users Differ in the Dynamics of Lexical Processing of Noncanonical Inputs. Ear Hear :
McMurray, Bob; Danelz, Ani; Rigler, Hannah et al. (2018) Speech categorization develops slowly through adolescence. Dev Psychol 54:1472-1491

Showing the most recent 10 out of 247 publications