Development of Language and Speech Perception in Congenitally, Profoundly Deaf Children as a Function of Age at Cochlear Implantation

2004 ◽  
Vol 9 (4) ◽  
pp. 224-233 ◽  
Author(s):  
Mario A. Svirsky ◽  
Su-Wooi Teoh ◽  
Heidi Neuburger
Keyword(s):  
Speech Perception ◽  
Cochlear Implantation ◽  
Deaf Children ◽  
Development Of Language

Speech Perception Growth Patterns in Prelingual Deaf Children With Bilateral Sequential Cochlear Implantation

2019 ◽  
Vol 40 (8) ◽  
pp. e761-e768 ◽  
Author(s):  
Yehree Kim ◽  
Jee Yeon Lee ◽  
Won Seob Lim ◽  
Min Young Kwak ◽  
Ji Won Seo ◽  
...  
Keyword(s):  
Speech Perception ◽  
Cochlear Implantation ◽  
Growth Patterns ◽  
Deaf Children

Speech Perception Outcome Measures in Prelingually Deaf Children up to Four Years after Cochlear Implantation

2000 ◽  
Vol 109 (12_suppl) ◽  
pp. 38-42 ◽  
Author(s):  
Blake C. Papsin ◽  
Claudine Gysin ◽  
Nina Picton ◽  
Julian Nedzelski ◽  
Robert V. Harrison
Keyword(s):  
Speech Perception ◽  
Outcome Measures ◽  
Cochlear Implantation ◽  
Deaf Children ◽  
Prelingually Deaf

The effects of age of cochlear implantation on speech perception outcomes in prelingually deaf children

2001 ◽  
Vol 30 (2) ◽  
pp. 73-78 ◽  
Author(s):  
Robert V. Harrison ◽  
Jaswinder Panesar ◽  
Hamdy El-Hakim ◽  
Mohamed Abdolell ◽  
Richard J. Mount ◽  
...  
Keyword(s):  
Speech Perception ◽  
Cochlear Implantation ◽  
Deaf Children ◽  
Prelingually Deaf

scholarly journals Delayed Speech Perception and Production after Cochlear Implantation in Bilingual Children from Non-Native Families

2021 ◽  
Vol 2 (1) ◽  
pp. 4
Author(s):  
Nader Nassif ◽  
Maria Grazia Barezzani ◽  
Luca Oscar Redaelli de Zinis
Keyword(s):  
Speech Perception ◽  
Foreign Language ◽  
Cochlear Implantation ◽  
Personal Experience ◽  
Deaf Children ◽  
Bilingual Children ◽  
Language Family ◽  
Rehabilitation Process ◽  
Significant Comparison ◽  
The Difference

The aim of the study was to evaluate the outcomes of cochlear implantation (CI) in a group of immigrant deaf children living in a foreign language family, following up to 3 years of a personalized habilitation program compared to age-matched Italian CI recipients. Tests of speech perception ability such as the IT-MAIS, the LiP, the CAP, and speech production such as the MUSS have been used before CI and then after 6 months, 1 year, 2 years, and 3 years. Nonparametrical tests were chosen for comparison. Eight bilingual CI recipients were included in the study and matched to 11 Italian CI recipients. The difference between chronological age at implantation, age at diagnosis, hearing age, and verbal age in the two groups of children was not significant. Comparison of the auditory perceptive and linguistic abilities between the two groups showed significant differences only in preoperative MAIS and postoperative CAP (1 to 3 years). In agreement with other studies, we achieved good performances from bilingual children with CI and our personal experience confirm the attitude of promoting bilingualism throughout the rehabilitation process.

Prevalence of GJB2-associated deafness and outcomes of cochlear implantation in Iran

2011 ◽  
Vol 125 (5) ◽  
pp. 455-459 ◽  
Author(s):  
A Daneshi ◽  
S Hassanzadeh ◽  
H Emamdjomeh ◽  
S H Mohammadi ◽  
S Arzhangi ◽  
...  
Keyword(s):  
Speech Perception ◽  
Speech Production ◽  
Cochlear Implantation ◽  
Speech Intelligibility ◽  
Rating Scales ◽  
Direct Sequencing ◽  
Gene Mutations ◽  
Deaf Children ◽  
Nested Polymerase Chain Reaction ◽  
Iranian Children

AbstractObjectives:To investigate the prevalence of mutations in the coding exon of the GJB2 gene in Iranian children with cochlear implants, and to compare the outcomes of auditory perception and speech production in cochlear-implanted children with and without GJB2 mutation.Materials and methods:One hundred and sixty-six prelingually deaf children who had undergone cochlear implantation at the Iranian Cochlear Implant Center, Tehran, were selected from a pool of 428 implanted children. The prevalence of GJB2 gene mutations was assessed using nested polymerase chain reaction and direct sequencing. To enable comparisons, we also identified 36 implanted children with non-GJB2 deafness. Patients' speech perception and speech production were assessed using the Categorization of Auditory Performance and Speech Intelligibility Rating scales.Results:Thirty-three of 166 probands (19.9 per cent) were found to have GJB2 deafness-causing allele variants and were diagnosed with DFNB1 deafness. Results also indicated a significant improvement in speech perception and production scores in both GJB2 and non-GJB2 patients over time.Conclusion:Children with GJB2-related deafness benefit from cochlear implantation to the same extent as those with non-GJB2-related deafness.

Performance after cochlear implantation: a comparison of children deafened by meningitis and congenitally deaf children

2000 ◽  
Vol 114 (1) ◽  
pp. 33-37 ◽  
Author(s):  
T. E. Mitchell ◽  
C. Psarros ◽  
P. Pegg ◽  
M. Rennie ◽  
W. P. R. Gibson
Keyword(s):  
Speech Perception ◽  
Speech Production ◽  
Cochlear Implantation ◽  
Statistical Significance ◽  
Production Performance ◽  
The Other ◽  
Deaf Children ◽  
Significant Difference

The speech perception and speech production performance following cochlear implantation of congenitally deaf children and children deafened by meningitis were analysed. Three groups consisting of 70 congenitally deaf children, 22 children deafened by meningitis before two years of age and 14 children deafened by meningitis after two years of age were compared. The group deafened by meningitis after two years of age demonstrated significantly better speech perception than the other two groups. Their speech production appeared better but did not achieve statistical significance compared with the other two groups. There was no significant difference in either speech perception or speech production between the congenitally deaf group and the group deafened by meningitis before two years of age.

Detecting speech-evoked cortical activity in deaf children following cochlear implantation

2010 ◽  
Author(s):  
Heather Bortfeld ◽  
Alec B. G. Sevy ◽  
Theodore J. Huppert ◽  
Ross E. Tonini ◽  
Michael S. Beauchamp ◽  
...  
Keyword(s):  
Cochlear Implantation ◽  
Cortical Activity ◽  
Deaf Children
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