Developmental links between speech perception in noise, singing, and cortical processing of music in children with cochlear implants

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http://hdl.handle.net/10138/290306

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Torppa , R , Faulkner , A , Kujala , T , Huotilainen , M & Lipsanen , J 2018 , ' Developmental links between speech perception in noise, singing, and cortical processing of music in children with cochlear implants ' Music Perception , vol. 36 , no. 2 , pp. 156-174 . https://doi.org/10.1525/MP.2018.36.2.156

Julkaisun nimi: Developmental links between speech perception in noise, singing, and cortical processing of music in children with cochlear implants
Tekijä: Torppa, Ritva; Faulkner, Andrew; Kujala, Teija; Huotilainen, Minna; Lipsanen, Jari
Muu tekijä: University of Helsinki, Medicum
University of Helsinki, Department of Psychology and Logopedics
University of Helsinki, Department of Education
University of Helsinki, Department of Psychology and Logopedics
Kuuluu julkaisusarjaan: Music Perception
ISSN: 0730-7829
Tiivistelmä: THE PERCEPTION OF SPEECH IN NOISE IS challenging for children with cochlear implants (CIs). Singing and musical instrument playing have been associated with improved auditory skills in normal-hearing (NH) children. Therefore, we assessed how children with CIs who sing informally develop in the perception of speech in noise compared to those who do not. We also sought evidence of links of speech perception in noise with MMN and P3a brain responses to musical sounds and studied effects of age and changes over a 14-17 month time period in the speech-in-noise performance of children with CIs. Compared to the NH group, the entire CI group was less tolerant of noise in speech perception, but both groups improved similarly. The CI singing group showed better speech-in-noise perception than the CI non-singing group. The perception of speech in noise in children with CIs was associated with the amplitude of MMN to a change of sound from piano to cymbal, and in the CI singing group only, with earlier P3a for changes in timbre. While our results cannot address causality, they suggest that singing and musical instrument playing may have a potential to enhance the perception of speech in noise in children with CIs.
URI: http://hdl.handle.net/10138/290306
Päiväys: 2018-12
Avainsanat: ERP
MMN and P3a
informal singing and music instrument playing
perception of speech in noise
attention
SCHOOL-AGE-CHILDREN
MISMATCH NEGATIVITY
WORD RECOGNITION
AUDITORY-SYSTEM
DEAF-CHILDREN
HEARING
ATTENTION
SOUNDS
INVOLUNTARY
INFANTS
515 Psychology
6163 Logopedics
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