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Jeon EK, Driscoll V, Mussoi BS, Scheperle R, Guthe E, Gfeller K, Abbas PJ, Brown CJ. Evaluating Changes in Adult Cochlear Implant Users' Brain and Behavior Following Auditory Training. Ear Hear 2024:00003446-990000000-00316. [PMID: 39044323 DOI: 10.1097/aud.0000000000001569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
Abstract
OBJECTIVES To describe the effects of two types of auditory training on both behavioral and physiological measures of auditory function in cochlear implant (CI) users, and to examine whether a relationship exists between the behavioral and objective outcome measures. DESIGN This study involved two experiments, both of which used a within-subject design. Outcome measures included behavioral and cortical electrophysiological measures of auditory processing. In Experiment I, 8 CI users participated in a music-based auditory training. The training program included both short training sessions completed in the laboratory as well as a set of 12 training sessions that participants completed at home over the course of a month. As part of the training program, study participants listened to a range of different musical stimuli and were asked to discriminate stimuli that differed in pitch or timbre and to identify melodic changes. Performance was assessed before training and at three intervals during and after training was completed. In Experiment II, 20 CI users participated in a more focused auditory training task: the detection of spectral ripple modulation depth. Training consisted of a single 40-minute session that took place in the laboratory under the supervision of the investigators. Behavioral and physiologic measures of spectral ripple modulation depth detection were obtained immediately pre- and post-training. Data from both experiments were analyzed using mixed linear regressions, paired t tests, correlations, and descriptive statistics. RESULTS In Experiment I, there was a significant improvement in behavioral measures of pitch discrimination after the study participants completed the laboratory and home-based training sessions. There was no significant effect of training on electrophysiologic measures of the auditory N1-P2 onset response and acoustic change complex (ACC). There were no significant relationships between electrophysiologic measures and behavioral outcomes after the month-long training. In Experiment II, there was no significant effect of training on the ACC, although there was a small but significant improvement in behavioral spectral ripple modulation depth thresholds after the short-term training. CONCLUSIONS This study demonstrates that auditory training improves spectral cue perception in CI users, with significant perceptual gains observed despite cortical electrophysiological responses like the ACC not reliably predicting training benefits across short- and long-term interventions. Future research should further explore individual factors that may lead to greater benefit from auditory training, in addition to optimization of training protocols and outcome measures, as well as demonstrate the generalizability of these findings.
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Affiliation(s)
- Eun Kyung Jeon
- Department of Communication Sciences and Disorders, University of Iowa, Iowa City, Iowa, USA
| | - Virginia Driscoll
- Department of Music Education and Therapy, East Carolina University, Greenville, North Carolina, USA
| | - Bruna S Mussoi
- Department of Audiology and Speech Pathology, University of Tennessee Health Science Center, Knoxville, Tennessee, USA
| | - Rachel Scheperle
- Department of Otolaryngology, University of Iowa, Iowa City, Iowa, USA
| | - Emily Guthe
- Department of Music Therapy, Cleveland State University, Cleveland, Ohio, USA
| | - Kate Gfeller
- Department of Otolaryngology, University of Iowa, Iowa City, Iowa, USA
| | - Paul J Abbas
- Department of Communication Sciences and Disorders, University of Iowa, Iowa City, Iowa, USA
- Department of Otolaryngology, University of Iowa, Iowa City, Iowa, USA
| | - Carolyn J Brown
- Department of Communication Sciences and Disorders, University of Iowa, Iowa City, Iowa, USA
- Department of Otolaryngology, University of Iowa, Iowa City, Iowa, USA
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Shukor NFA, Seo YJ, Han W. Meta-Analysis Exploring the Effects of Music Training in Cochlear Implant Users by Age. J Audiol Otol 2023; 27:193-204. [PMID: 37533349 PMCID: PMC10603281 DOI: 10.7874/jao.2023.00087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/02/2023] [Accepted: 05/26/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND AND OBJECTIVES The present study aimed to explore meaningful change in the musical performance of cochlear implant (CI) users according to age after receiving music training compared to the other CI users who did not receive any music training and normal hearing (NH) listeners. Materials and. METHODS Article search was conducted from five journal databases. In accordance with PICOS criteria, 29 articles and 15 articles were included for the CI and NH groups, respectively. A total of 44 articles consisting of 407 CI users and 486 NH participants were then analyzed. Using the data gathered from pre- and post-training, meta-analysis was applied by the random-effects model, and then piecewise meta-regression was employed. RESULTS CI users with music training showed better performance than those without the training across all ages. The curve change in musical performance when training showed that the CI users was similar to the general pattern of NH performance, indicating that the CI users gained benefits from music training and developed perceptual ability, even though it was not as high as the level of NH counterparts. CONCLUSIONS This finding supports the benefits of active engagement with music for both CI users and NH listeners, while noting the important role of music as one of the primary aural rehabilitation approaches.
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Affiliation(s)
- Nor Farawaheeda Ab Shukor
- Laboratory of Hearing and Technology, Research Institute of Audiology and Speech Pathology, Hallym University, Chuncheon, Korea
- Division of Speech Pathology and Audiology, College of Natural Sciences, Hallym University, Chuncheon, Korea
| | - Young Joon Seo
- Department of Otorhinolaryngology-Head and Neck Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Woojae Han
- Laboratory of Hearing and Technology, Research Institute of Audiology and Speech Pathology, Hallym University, Chuncheon, Korea
- Division of Speech Pathology and Audiology, College of Natural Sciences, Hallym University, Chuncheon, Korea
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Xu K, Zhao F, Mayr R, Li J, Meng Z. Tone perception development in Mandarin-speaking children with cochlear implants. Int J Pediatr Otorhinolaryngol 2023; 165:111444. [PMID: 36645938 DOI: 10.1016/j.ijporl.2023.111444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/13/2022] [Accepted: 01/06/2023] [Indexed: 01/09/2023]
Abstract
OBJECTIVE The purpose of this study was to examine the longer-term effects of cochlear implant (CI) use on tone perception by evaluating improvement in Mandarin tone recognition in children with CIs 2 and 3 years post CI activation, and to explore the effects of implant age, chronological age and duration of CI use on the development of tone perception. METHODS Tone perception was assessed in 29 bilateral profound hearing impaired children (mean chronological age = 4.6 years, SD = 0.7 years) with unilateral CIs at 24 and 36 months after CI activation using the tone perception subtest in the Mandarin Early Speech Perception (MESP-T) test. RESULTS Children's tone recognition for tone pairs and individual tones improved significantly between 2 and 3 years post CI use, showing an increase in average tone recognition score from 73.2% to 81.8%, which was significantly higher than chance level (i.e. 50%). There was no significant correlation between tone recognition ability and either implant age or chronological age at two evaluation points. Further analysis revealed that the tone recognition score for tone pair 2-3 was significantly lower than that for other tone pairs except for tone pair 2-4. CONCLUSIONS Longer CI experience can significantly improve tone recognition ability in CI children between 2 and 3 years post CI activation.
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Affiliation(s)
- Ke Xu
- Hearing Center/Hearing & Speech Science Laboratory, Department of Otolaryngology/Head and Neck Surgery, West China Hospital of Sichuan University, Chengdu, China.
| | - Fei Zhao
- Centre for Speech and Language Therapy and Hearing Science, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.
| | - Robert Mayr
- Centre for Speech and Language Therapy and Hearing Science, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.
| | - Jiaying Li
- Centre for Speech and Language Therapy and Hearing Science, Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK.
| | - Zhaoli Meng
- Hearing Center/Hearing & Speech Science Laboratory, Department of Otolaryngology/Head and Neck Surgery, West China Hospital of Sichuan University, Chengdu, China.
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Yao Y, Chen X, Chen F, Zhu J. Musical Training Enhances Categorical Perception of Speech in Preschoolers: Training Duration and Musical Program Matter. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:4469-4484. [PMID: 36351247 DOI: 10.1044/2022_jslhr-22-00216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
PURPOSE Previous research has indicated the beneficial effects of musical training on speech perception in children. However, little has been known about whether musical training exerts transfer effects on fine-grained perception of linguistic pitch and time information. This study aimed to investigate the effects of different musical training programs and training duration on preschoolers' categorical perception (CP) of lexical tones and voice onset time (VOT) in Mandarin Chinese, which utilize pitch and time changes, respectively, to convey phonemic contrasts. METHOD Sixty-one Mandarin-speaking children aged 4 years were randomly assigned to pitch-based musical training (carillon group), rhythm-based musical training (drum group), or handcraft learning (control group). Children completed the tests designed to assess their musical abilities, CP of lexical tones and VOT, IQ, and working memory at three time-points. Repeated-measures analyses of variance were conducted to evaluate the training-related effects in various tasks. Correlation analyses were used to infer the relationships between musical abilities and CP performance of speech. RESULTS The carillon group demonstrated advantages over the drum and control groups in music pitch processing and CP of lexical tones; besides, the drum group performed better in the music time processing and CP of VOT than the control group. Moreover, positive correlations were found between musical gains and improvements on CP of speech. CONCLUSIONS These results provide evidence that transfer effects occur in CP of lexical tones and VOT in preschoolers. Our findings highlight the selectivity of musical advantages driven by different components of training programs and suggest that long-term musical training could be a means of early speech rehabilitation in children with communication disorders.
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Affiliation(s)
- Yao Yao
- School of Foreign Languages, Changsha University of Science and Technology, China
| | - Xiaoxiang Chen
- School of Foreign Languages, Hunan University, Changsha, China
| | - Fei Chen
- School of Foreign Languages, Hunan University, Changsha, China
| | - Jiaqiang Zhu
- Department of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, China
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TÜRK Ç, KÖSEOĞLU A, ZEREN S. İşitme Kayıplı Bireylerde Müzik Algısı. İSTANBUL GELIŞIM ÜNIVERSITESI SAĞLIK BILIMLERI DERGISI 2021. [DOI: 10.38079/igusabder.947027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Zhang H, Ding H, Zhang Y. High-Variability Phonetic Training Benefits Lexical Tone Perception: An Investigation on Mandarin-Speaking Pediatric Cochlear Implant Users. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:2070-2084. [PMID: 34057849 DOI: 10.1044/2021_jslhr-20-00631] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Purpose Lexical tone perception is known to be persistently difficult for individuals with cochlear implants (CIs). The purpose of this study was to evaluate the efficacy of high-variability phonetic training (HVPT) in improving Mandarin tone perception for native-speaking children with CIs. Method A total of 28 Mandarin-speaking pediatric CI recipients participated in the study. Half of the children with CIs received a five-session HVPT within a period of 3 weeks. Identification and discrimination of lexical tones produced by familiar talkers (used during training) and novel talkers (not used during training) were measured before, immediately after, and 10 weeks after training termination. The other half untrained children served as control for the identical pre- and posttests. Results Lexical tone perception significantly improved in both trained identification task and untrained discrimination task for the trainees. There was also a significant effect in transfer of learning to perceiving tones produced by novel talkers. Moreover, training-induced gains were retained for up to 10 weeks after training. By comparison, no significant pre-post changes were observed in the control group. Conclusion The results provide the first systematical assessment for the efficacy of the HVPT protocol for Mandarin-speaking pediatric CI users with congenital hearing loss, which supports the clinical utility of intensive short-term HVPT in these children's rehabilitative regimens.
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Affiliation(s)
- Hao Zhang
- Speech-Language-Hearing Center, School of Foreign Languages, Shanghai Jiao Tong University, China
| | - Hongwei Ding
- Speech-Language-Hearing Center, School of Foreign Languages, Shanghai Jiao Tong University, China
| | - Yang Zhang
- Department of Speech-Language-Hearing Sciences, University of Minnesota, Twin Cities, Minneapolis
- Center for Neurobehavioral Development, University of Minnesota, Twin Cities, Minneapolis
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Ab Shukor NF, Han W, Lee J, Seo YJ. Crucial Music Components Needed for Speech Perception Enhancement of Pediatric Cochlear Implant Users: A Systematic Review and Meta-Analysis. Audiol Neurootol 2021; 26:389-413. [PMID: 33878756 DOI: 10.1159/000515136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 02/08/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Although many clinicians have attempted music training for the hearing-impaired children, no specific effects have yet been reported for individual music components. This paper seeks to discover specific music components that help in improving speech perception of children with cochlear implants (CI) and to identify the effective training periods and methods needed for each component. METHOD While assessing 5 electronic databases, that is, ScienceDirect, Scopus, PubMed, CINAHL, and Web of Science, 1,638 articles were found initially. After the screening and eligibility assessment stage based on the Participants, Intervention, Comparisons, Outcome, and Study Design (PICOS) inclusion criteria, 18 of 1,449 articles were chosen. RESULTS A total of 18 studies and 14 studies (209 participants) were analyzed using a systematic review and meta-analysis, respectively. No publication bias was detected based on an Egger's regression result even though the funnel plot was asymmetrical. The results of the meta-analysis revealed that the largest improvement was seen for rhythm perception, followed by the perception of pitch and harmony and smallest for timbre perception after the music training. The duration of training affected the rhythm, pitch, and harmony perception but not the timbre. Interestingly, musical activities, such as singing, produced the biggest effect size, implying that children with CI obtained the greatest benefits of music training by singing, followed by playing an instrument and achieved the smallest effect by only listening to musical stimuli. Significant improvement in pitch perception helped with the enhancement of prosody perception. CONCLUSION Music training can improve the music perception of children with CI and enhance their speech prosody. Long training duration was shown to provide the largest training effect of the children's perception improvement. The children with CI learned rhythm and pitch better than they did with harmony and timbre. These results support the finding of past studies that with music training, both rhythm and pitch perception can be improved, and it also helps in the development of prosody perception.
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Affiliation(s)
- Nor Farawaheeda Ab Shukor
- Laboratory of Hearing and Technology, Research Institute of Audiology and Speech Pathology, College of Natural Sciences, Hallym University, Chuncheon, Republic of Korea.,Division of Speech Pathology and Audiology, College of Natural Sciences, Hallym University, Chuncheon, Republic of Korea
| | - Woojae Han
- Laboratory of Hearing and Technology, Research Institute of Audiology and Speech Pathology, College of Natural Sciences, Hallym University, Chuncheon, Republic of Korea.,Division of Speech Pathology and Audiology, College of Natural Sciences, Hallym University, Chuncheon, Republic of Korea
| | - Jihyeon Lee
- Laboratory of Hearing and Technology, Research Institute of Audiology and Speech Pathology, College of Natural Sciences, Hallym University, Chuncheon, Republic of Korea.,Research Institute of Hearing Enhancement, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Young Joon Seo
- Research Institute of Hearing Enhancement, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea.,Department of Otorhinolaryngology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
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Abstract
INTRODUCTION Cochlear implants (CIs) are biomedical devices that restore sound perception for people with severe-to-profound sensorineural hearing loss. Most postlingually deafened CI users are able to achieve excellent speech recognition in quiet environments. However, current CI sound processors remain limited in their ability to deliver fine spectrotemporal information, making it difficult for CI users to perceive complex sounds. Limited access to complex acoustic cues such as music, environmental sounds, lexical tones, and voice emotion may have significant ramifications on quality of life, social development, and community interactions. AREAS COVERED The purpose of this review article is to summarize the literature on CIs and music perception, with an emphasis on music training in pediatric CI recipients. The findings have implications on our understanding of noninvasive, accessible methods for improving auditory processing and may help advance our ability to improve sound quality and performance for implantees. EXPERT OPINION Music training, particularly in the pediatric population, may be able to continue to enhance auditory processing even after performance plateaus. The effects of these training programs appear generalizable to non-trained musical tasks, speech prosody and, emotion perception. Future studies should employ rigorous control groups involving a non-musical acoustic intervention, standardized auditory stimuli, and the provision of feedback.
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Affiliation(s)
- Nicole T Jiam
- Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco School of Medicine , San Francisco, CA, USA
| | - Charles Limb
- Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco School of Medicine , San Francisco, CA, USA
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Wang M, Xu T, Zhong Y, Zheng Y, Lv J, Luo J, Meng C, Guo Q, Gong S, Chen X. Comparison of primary musicality development between children with cochlear implants and children with normal hearing. Acta Otolaryngol 2020; 140:749-755. [PMID: 32869700 DOI: 10.1080/00016489.2020.1766699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background: It is beneficial for CI patients listen to music. However it is necessary to take steps to improve the musicality of CI patients.Objectives: The aims of the study were to evaluate the primary musicality of children with cochlear implants versus those with normal hearing.Material and methods: Children participating in this study were divided into two groups: the cochlear implant group (CI group) and the normal hearing group (NH group). The 'Musical Ears Evaluation Form for Professionals' was used to evaluate the subjects' primary musicality.Results: The scores for overall and the three subcategories of primary musicality in children with cochlear implants and in those with normal hearing also improved significantly over time (p < .05). The score for overall primary musicality was not significantly different between CI and NH groups in the same hearing age (p > .05). There were significant differences between the two groups in the same chronological age (p < .05).Conclusions and significance: The primary musicality in children with cochlear implants was not significantly different from normal hearing ones at the same hearing age. The primary musicality in children with cochlear implants was significantly lower than that of children with normal hearing at the same chronological age.
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Affiliation(s)
- Meng Wang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Capital Institute of Pediatrics, Beijing, China
| | - Tianqiu Xu
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Yan Zhong
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Yan Zheng
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Jing Lv
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Jinye Luo
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Chao Meng
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Qianqian Guo
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Shusheng Gong
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xueqing Chen
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Department of Otolaryngology Head and Neck Surgery, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
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Shukor NFA, Lee J, Seo YJ, Han W. Efficacy of Music Training in Hearing Aid and Cochlear Implant Users: A Systematic Review and Meta-Analysis. Clin Exp Otorhinolaryngol 2020; 14:15-28. [PMID: 32646208 PMCID: PMC7904420 DOI: 10.21053/ceo.2020.00101] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 04/06/2020] [Indexed: 11/22/2022] Open
Abstract
This study aimed to evaluate the efficacy of music training on the improvement of musical perception among hearing-impaired listeners using a systematic review and meta-analysis. Article search was conducted from five databases, Scopus, ScienceDirect, Web of Knowledge, CINAHL, and PubMed. A total of 186 participants from 10 studies investigating the music training effects on individuals fitted with hearing assistive devices and outcome measurements were included. The meta-analysis showed standardized mean difference as a measure of the effect size, in musical improvement between the preand post-training. Although the funnel plot yielded an asymmetrical graph, the Egger’s regression showed no significant publication bias. Interestingly, subgroup analysis showed that the training effect was greater in children than in adults. With a necessity of longer training period to significantly improve their musical perception, cochlear implant only users had better effect compared to bi-modal users with both cochlear implant and hearing aids. However, the difference in the training effect between the users with and without previous musical experience was nonsignificant. The present study concludes that auditory music training brings hearing-impaired listeners into better musical perception while informing that training effects differ depending on age, duration of the training, and the type of hearing device used.
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Affiliation(s)
- Nor Farawaheeda Ab Shukor
- Laboratory of Hearing and Technology, Research Institute of Audiology and Speech Pathology, Hallym University, Chuncheon, Korea.,Division of Speech Pathology and Audiology, College of Natural Sciences, Hallym University, Chuncheon, Korea
| | - Jihyeon Lee
- Laboratory of Hearing and Technology, Research Institute of Audiology and Speech Pathology, Hallym University, Chuncheon, Korea.,Department of Otorhinolaryngology, Yonsei University Wonju College of Medicine, Wonju, Korea.,Research Institute of Hearing Enhancement, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Young Joon Seo
- Department of Otorhinolaryngology, Yonsei University Wonju College of Medicine, Wonju, Korea.,Research Institute of Hearing Enhancement, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Woojae Han
- Laboratory of Hearing and Technology, Research Institute of Audiology and Speech Pathology, Hallym University, Chuncheon, Korea.,Division of Speech Pathology and Audiology, College of Natural Sciences, Hallym University, Chuncheon, Korea
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Lo CY, Looi V, Thompson WF, McMahon CM. Music Training for Children With Sensorineural Hearing Loss Improves Speech-in-Noise Perception. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2020; 63:1990-2015. [PMID: 32543961 DOI: 10.1044/2020_jslhr-19-00391] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Purpose A growing body of evidence suggests that long-term music training provides benefits to auditory abilities for typical-hearing adults and children. The purpose of this study was to evaluate how music training may provide perceptual benefits (such as speech-in-noise, spectral resolution, and prosody) for children with hearing loss. Method Fourteen children aged 6-9 years with prelingual sensorineural hearing loss using bilateral cochlear implants, bilateral hearing aids, or bimodal configuration participated in a 12-week music training program, with nine participants completing the full testing requirements of the music training. Activities included weekly group-based music therapy and take-home music apps three times a week. The design was a pseudorandomized, longitudinal study (half the cohort was wait-listed, initially serving as a passive control group prior to music training). The test battery consisted of tasks related to music perception, music appreciation, and speech perception. As a comparison, 16 age-matched children with typical hearing also completed this test battery, but without participation in the music training. Results There were no changes for any outcomes for the passive control group. After music training, perception of speech-in-noise, question/statement prosody, musical timbre, and spectral resolution improved significantly, as did measures of music appreciation. There were no benefits for emotional prosody or pitch perception. Conclusion The findings suggest even a modest amount of music training has benefits for music and speech outcomes. These preliminary results provide further evidence that music training is a suitable complementary means of habilitation to improve the outcomes for children with hearing loss.
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Affiliation(s)
- Chi Yhun Lo
- Department of Linguistics, Macquarie University, Sydney, New South Wales, Australia
- The HEARing CRC, Melbourne, Victoria, Australia
- ARC Centre of Excellence in Cognition and its Disorders, Sydney, New South Wales, Australia
| | - Valerie Looi
- SCIC Cochlear Implant Program-An RIDBC Service, Sydney, New South Wales, Australia
| | - William Forde Thompson
- ARC Centre of Excellence in Cognition and its Disorders, Sydney, New South Wales, Australia
- Department of Psychology, Macquarie University, Sydney, New South Wales, Australia
| | - Catherine M McMahon
- Department of Linguistics, Macquarie University, Sydney, New South Wales, Australia
- The HEARing CRC, Melbourne, Victoria, Australia
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Pesnot Lerousseau J, Hidalgo C, Schön D. Musical Training for Auditory Rehabilitation in Hearing Loss. J Clin Med 2020; 9:jcm9041058. [PMID: 32276390 PMCID: PMC7230165 DOI: 10.3390/jcm9041058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 04/02/2020] [Accepted: 04/06/2020] [Indexed: 01/17/2023] Open
Abstract
Despite the overall success of cochlear implantation, language outcomes remain suboptimal and subject to large inter-individual variability. Early auditory rehabilitation techniques have mostly focused on low-level sensory abilities. However, a new body of literature suggests that cognitive operations are critical for auditory perception remediation. We argue in this paper that musical training is a particularly appealing candidate for such therapies, as it involves highly relevant cognitive abilities, such as temporal predictions, hierarchical processing, and auditory-motor interactions. We review recent studies demonstrating that music can enhance both language perception and production at multiple levels, from syllable processing to turn-taking in natural conversation.
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Firestone GM, McGuire K, Liang C, Zhang N, Blankenship CM, Xiang J, Zhang F. A Preliminary Study of the Effects of Attentive Music Listening on Cochlear Implant Users' Speech Perception, Quality of Life, and Behavioral and Objective Measures of Frequency Change Detection. Front Hum Neurosci 2020; 14:110. [PMID: 32296318 PMCID: PMC7136537 DOI: 10.3389/fnhum.2020.00110] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 03/11/2020] [Indexed: 11/17/2022] Open
Abstract
Introduction Most cochlear implant (CI) users have difficulty in listening tasks that rely strongly on perception of frequency changes (e.g., speech perception in noise, musical melody perception, etc.). Some previous studies using behavioral or subjective assessments have shown that short-term music training can benefit CI users’ perception of music and speech. Electroencephalographic (EEG) recordings may reveal the neural basis for music training benefits in CI users. Objective To examine the effects of short-term music training on CI hearing outcomes using a comprehensive test battery of subjective evaluation, behavioral tests, and EEG measures. Design Twelve adult CI users were recruited for a home-based music training program that focused on attentive listening to music genres and materials that have an emphasis on melody. The participants used a music streaming program (i.e., Pandora) downloaded onto personal electronic devices for training. The participants attentively listened to music through a direct audio cable or through Bluetooth streaming. The training schedule was 40 min/session/day, 5 days/week, for either 4 or 8 weeks. The pre-training and post-training tests included: hearing thresholds, Speech, Spatial and Qualities of Hearing Scale (SSQ12) questionnaire, psychoacoustic tests of frequency change detection threshold (FCDT), speech recognition tests (CNC words, AzBio sentences, and QuickSIN), and EEG responses to tones that contained different magnitudes of frequency changes. Results All participants except one finished the 4- or 8-week training, resulting in a dropout rate of 8.33%. Eleven participants performed all tests except for two who did not participate in EEG tests. Results showed a significant improvement in the FCDTs as well as performance on CNC and QuickSIN after training (p < 0.05), but no significant improvement in SSQ scores (p > 0.05). Results of the EEG tests showed larger post-training cortical auditory evoked potentials (CAEPs) in seven of the nine participants, suggesting a better cortical processing of both stimulus onset and within-stimulus frequency changes. Conclusion These preliminary data suggest that extensive, focused music listening can improve frequency perception and speech perception in CI users. Further studies that include a larger sample size and control groups are warranted to determine the efficacy of short-term music training in CI users.
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Affiliation(s)
- Gabrielle M Firestone
- Department of Communication Sciences and Disorders, University of Cincinnati, Cincinnati, OH, United States
| | - Kelli McGuire
- Department of Communication Sciences and Disorders, University of Cincinnati, Cincinnati, OH, United States
| | - Chun Liang
- Department of Communication Sciences and Disorders, University of Cincinnati, Cincinnati, OH, United States
| | - Nanhua Zhang
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Chelsea M Blankenship
- Department of Communication Sciences and Disorders, University of Cincinnati, Cincinnati, OH, United States
| | - Jing Xiang
- Department of Pediatrics and Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Fawen Zhang
- Department of Communication Sciences and Disorders, University of Cincinnati, Cincinnati, OH, United States
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14
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Hidalgo C, Pesnot-Lerousseau J, Marquis P, Roman S, Schön D. Rhythmic Training Improves Temporal Anticipation and Adaptation Abilities in Children With Hearing Loss During Verbal Interaction. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2019; 62:3234-3247. [PMID: 31433722 DOI: 10.1044/2019_jslhr-s-18-0349] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Purpose In this study, we investigate temporal adaptation capacities of children with normal hearing and children with cochlear implants and/or hearing aids during verbal exchange. We also address the question of the efficiency of a rhythmic training on temporal adaptation during speech interaction in children with hearing loss. Method We recorded electroencephalogram data in children while they named pictures delivered on a screen, in alternation with a virtual partner. We manipulated the virtual partner's speech rate (fast vs. slow) and the regularity of alternation (regular vs. irregular). The group of children with normal hearing was tested once, and the group of children with hearing loss was tested twice: once after 30 min of auditory training and once after 30 min of rhythmic training. Results Both groups of children adjusted their speech rate to that of the virtual partner and were sensitive to the regularity of alternation with a less accurate performance following irregular turns. Moreover, irregular turns elicited a negative event-related potential in both groups, showing a detection of temporal deviancy. Notably, the amplitude of this negative component positively correlated with accuracy in the alternation task. In children with hearing loss, the effect was more pronounced and long-lasting following rhythmic training compared with auditory training. Conclusion These results are discussed in terms of temporal adaptation abilities in speech interaction and suggest the use of rhythmic training to improve these skills of children with hearing loss.
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Affiliation(s)
- Céline Hidalgo
- Laboratoire Parole et Langage, CNRS, Aix-Marseille University, Aix-en Provence, France
- Institut de Neurosciences des Systèmes, Inserm, Aix-Marseille University, Marseille, France
| | | | - Patrick Marquis
- Institut de Neurosciences des Systèmes, Inserm, Aix-Marseille University, Marseille, France
| | - Stéphane Roman
- Institut de Neurosciences des Systèmes, Inserm, Aix-Marseille University, Marseille, France
- Pediatric Otolaryngology Department, La Timone Children's Hospital (AP-HM), Marseille, France
| | - Daniele Schön
- Institut de Neurosciences des Systèmes, Inserm, Aix-Marseille University, Marseille, France
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15
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Torppa R, Huotilainen M. Why and how music can be used to rehabilitate and develop speech and language skills in hearing-impaired children. Hear Res 2019; 380:108-122. [DOI: 10.1016/j.heares.2019.06.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 06/11/2019] [Accepted: 06/14/2019] [Indexed: 10/26/2022]
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16
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Zhang F, Roland C, Rasul D, Cahn S, Liang C, Valencia G. Comparing musicians and non-musicians in signal-in-noise perception. Int J Audiol 2019; 58:717-723. [DOI: 10.1080/14992027.2019.1623424] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Fawen Zhang
- Department of Communication Sciences and Disorders, College of Allied Health Sciences, University of Cincinnati, Cincinnati, OH, USA
| | - Claire Roland
- Department of Communication Sciences and Disorders, College of Allied Health Sciences, University of Cincinnati, Cincinnati, OH, USA
| | - Deema Rasul
- Department of Communication Sciences and Disorders, College of Allied Health Sciences, University of Cincinnati, Cincinnati, OH, USA
| | - Steven Cahn
- Department of Music Theory, College-Conservatory of Music, University of Cincinnati, Cincinnati, OH, USA
| | - Chun Liang
- Department of Communication Sciences and Disorders, College of Allied Health Sciences, University of Cincinnati, Cincinnati, OH, USA
- Shenzhen Maternity & Child Healthcare Hospital, Shenzhen, China
| | - Gloria Valencia
- Department of Communication Sciences and Disorders, College of Allied Health Sciences, University of Cincinnati, Cincinnati, OH, USA
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17
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Yang J, Liang Q, Chen H, Liu Y, Xu L. Singing Proficiency of Members of a Choir Formed by Prelingually Deafened Children With Cochlear Implants. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2019; 62:1561-1573. [PMID: 31021668 PMCID: PMC6808322 DOI: 10.1044/2019_jslhr-h-18-0385] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/21/2018] [Accepted: 01/20/2019] [Indexed: 06/09/2023]
Abstract
Purpose A group of 10 prelingually deafened children with cochlear implants (CIs) formed a choir and received 21 months of formal music training. The purpose of this study was to evaluate the singing proficiency of these children. Method The participants included all choir members (7 girls and 3 boys, mean age of 9.5 years old) who were unilateral CI users. Meanwhile, 8 age-matched children with normal hearing were recruited as controls and were trained on 1 song for 2 weeks. Individual singing samples without instrument accompaniment were recorded from all participants. The singing samples were subject to acoustic analysis in which the fundamental frequency (F0) of each note was extracted and the duration was measured. Five metrics were developed and computed to quantify the accuracy of their pitch and rhythm performance. The 5 metrics included (a) percent correct of F0 contour direction of adjacent notes, (b) mean deviation of the normalized F0 across the notes, (c) mean deviation of the pitch intervals, (d) mean deviation of adjacent note duration ratio, and (e) mean absolute deviation of note duration. Results The choir members with CIs demonstrated high accuracy in both pitch and tempo measures and performed on par with the children with normal hearing. Early start of music training after implantation and use of bimodal hearing contributed to the development of better music ability in these children with CIs. Conclusion These findings indicated that rigorous music training could facilitate high singing proficiency in prelingually deafened children with CIs.
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Affiliation(s)
- Jing Yang
- Department of Communication Sciences and Disorders, University of Wisconsin–Milwaukee
| | | | - Haotong Chen
- Department of Communication Sciences and Disorders, Ohio University, Athens
| | | | - Li Xu
- Department of Communication Sciences and Disorders, Ohio University, Athens
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18
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Rayes H, Al-Malky G, Vickers D. Systematic Review of Auditory Training in Pediatric Cochlear Implant Recipients. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2019; 62:1574-1593. [PMID: 31039327 DOI: 10.1044/2019_jslhr-h-18-0252] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Objective The purpose of this systematic review is to evaluate the published research in auditory training (AT) for pediatric cochlear implant (CI) recipients. This review investigates whether AT in children with CIs leads to improvements in speech and language development, cognition, and/or quality of life and whether improvements, if any, remain over time post AT intervention. Method A systematic search of 7 databases identified 96 review articles published up until January 2017, 9 of which met the inclusion criteria. Data were extracted and independently assessed for risk of bias and quality of study against a PICOS (participants, intervention, control, outcomes, and study) framework. Results All studies reported improvements in trained AT tasks, including speech discrimination/identification and working memory. Retention of improvements over time was found whenever it was assessed. Transfer of learning was measured in 4 of 6 studies, which assessed generalization. Quality of life was not assessed. Overall, evidence for the included studies was deemed to be of low quality. Conclusion Benefits of AT were illustrated through the improvement in trained tasks, and this was observed in all reviewed studies. Transfer of improvement to other domains and also retention of benefits post AT were evident when assessed, although rarely done. However, higher quality evidence to further examine outcomes of AT in pediatric CI recipients is needed.
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Affiliation(s)
- Hanin Rayes
- Department of Speech Hearing and Phonetic Sciences, Faculty of Brain Sciences, University College London, United Kingdom
| | - Ghada Al-Malky
- Ear Institute, Faculty of Brain Sciences, University College London, United Kingdom
| | - Deborah Vickers
- Department of Speech Hearing and Phonetic Sciences, Faculty of Brain Sciences, University College London, United Kingdom
- Department of Clinical Neurosciences, Clinical School, University of Cambridge, United Kingdom
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19
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Cheng X, Liu Y, Shu Y, Tao DD, Wang B, Yuan Y, Galvin JJ, Fu QJ, Chen B. Music Training Can Improve Music and Speech Perception in Pediatric Mandarin-Speaking Cochlear Implant Users. Trends Hear 2019; 22:2331216518759214. [PMID: 29484971 PMCID: PMC5833165 DOI: 10.1177/2331216518759214] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Due to limited spectral resolution, cochlear implants (CIs) do not convey pitch information very well. Pitch cues are important for perception of music and tonal language; it is possible that music training may improve performance in both listening tasks. In this study, we investigated music training outcomes in terms of perception of music, lexical tones, and sentences in 22 young (4.8 to 9.3 years old), prelingually deaf Mandarin-speaking CI users. Music perception was measured using a melodic contour identification (MCI) task. Speech perception was measured for lexical tones and sentences presented in quiet. Subjects received 8 weeks of MCI training using pitch ranges not used for testing. Music and speech perception were measured at 2, 4, and 8 weeks after training was begun; follow-up measures were made 4 weeks after training was stopped. Mean baseline performance was 33.2%, 76.9%, and 45.8% correct for MCI, lexical tone recognition, and sentence recognition, respectively. After 8 weeks of MCI training, mean performance significantly improved by 22.9, 14.4, and 14.5 percentage points for MCI, lexical tone recognition, and sentence recognition, respectively (p < .05 in all cases). Four weeks after training was stopped, there was no significant change in posttraining music and speech performance. The results suggest that music training can significantly improve pediatric Mandarin-speaking CI users’ music and speech perception.
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Affiliation(s)
- Xiaoting Cheng
- 1 Department of Otology and Skull Base Surgery, Eye and Ear, Nose, and Throat Hospital, Fudan University, Shanghai, China.,2 Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | - Yangwenyi Liu
- 1 Department of Otology and Skull Base Surgery, Eye and Ear, Nose, and Throat Hospital, Fudan University, Shanghai, China.,2 Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | - Yilai Shu
- 1 Department of Otology and Skull Base Surgery, Eye and Ear, Nose, and Throat Hospital, Fudan University, Shanghai, China.,2 Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | - Duo-Duo Tao
- 3 Department of Ear, Nose and Throat, The First Affiliated Hospital of Soochow University, Suzhu, China
| | - Bing Wang
- 1 Department of Otology and Skull Base Surgery, Eye and Ear, Nose, and Throat Hospital, Fudan University, Shanghai, China.,2 Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | - Yasheng Yuan
- 1 Department of Otology and Skull Base Surgery, Eye and Ear, Nose, and Throat Hospital, Fudan University, Shanghai, China.,2 Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | | | - Qian-Jie Fu
- 5 Department of Head and Neck Surgery, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA
| | - Bing Chen
- 1 Department of Otology and Skull Base Surgery, Eye and Ear, Nose, and Throat Hospital, Fudan University, Shanghai, China.,2 Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
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20
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Fuller CD, Galvin JJ, Maat B, Başkent D, Free RH. Comparison of Two Music Training Approaches on Music and Speech Perception in Cochlear Implant Users. Trends Hear 2019; 22:2331216518765379. [PMID: 29621947 PMCID: PMC5894911 DOI: 10.1177/2331216518765379] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In normal-hearing (NH) adults, long-term music training may benefit music and speech perception, even when listening to spectro-temporally degraded signals as experienced by cochlear implant (CI) users. In this study, we compared two different music training approaches in CI users and their effects on speech and music perception, as it remains unclear which approach to music training might be best. The approaches differed in terms of music exercises and social interaction. For the pitch/timbre group, melodic contour identification (MCI) training was performed using computer software. For the music therapy group, training involved face-to-face group exercises (rhythm perception, musical speech perception, music perception, singing, vocal emotion identification, and music improvisation). For the control group, training involved group nonmusic activities (e.g., writing, cooking, and woodworking). Training consisted of weekly 2-hr sessions over a 6-week period. Speech intelligibility in quiet and noise, vocal emotion identification, MCI, and quality of life (QoL) were measured before and after training. The different training approaches appeared to offer different benefits for music and speech perception. Training effects were observed within-domain (better MCI performance for the pitch/timbre group), with little cross-domain transfer of music training (emotion identification significantly improved for the music therapy group). While training had no significant effect on QoL, the music therapy group reported better perceptual skills across training sessions. These results suggest that more extensive and intensive training approaches that combine pitch training with the social aspects of music therapy may further benefit CI users.
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Affiliation(s)
- Christina D Fuller
- 1 Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, the Netherlands.,2 Graduate School of Medical Sciences, University of Groningen, the Netherlands.,3 Research School of Behavioral and Cognitive Neurosciences, University of Groningen, the Netherlands
| | - John J Galvin
- 1 Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, the Netherlands.,2 Graduate School of Medical Sciences, University of Groningen, the Netherlands.,3 Research School of Behavioral and Cognitive Neurosciences, University of Groningen, the Netherlands.,4 House Ear Institute, Los Angeles, CA, USA.,5 Department of Head and Neck Surgery, David Geffen School of Medicine, UCLA, CA, USA
| | - Bert Maat
- 1 Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, the Netherlands.,2 Graduate School of Medical Sciences, University of Groningen, the Netherlands.,3 Research School of Behavioral and Cognitive Neurosciences, University of Groningen, the Netherlands
| | - Deniz Başkent
- 1 Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, the Netherlands.,2 Graduate School of Medical Sciences, University of Groningen, the Netherlands.,3 Research School of Behavioral and Cognitive Neurosciences, University of Groningen, the Netherlands
| | - Rolien H Free
- 1 Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, the Netherlands.,2 Graduate School of Medical Sciences, University of Groningen, the Netherlands.,3 Research School of Behavioral and Cognitive Neurosciences, University of Groningen, the Netherlands
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21
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Lima JPD, Iervolino SMS, Schochat E. Musical and temporal auditory skills in cochlear implant users after music therapy. Codas 2018; 30:e20180006. [PMID: 30462748 DOI: 10.1590/2317-1782/20182018006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 05/17/2018] [Indexed: 11/22/2022] Open
Abstract
PURPOSE Verify the performance of musical perception and temporal auditory resolution and ordering skills in pre- and post-music therapy patients with cochlear implants (CI). METHODS Study participants were 11 postlingual CI users with mean age of 47.64 years. All individuals underwent 10 weekly music therapy sessions. Auditory assessment was conducted using the Montreal Battery of Evaluation of Amusia (MBEA) and the Frequency Pattern Test (FPT). All participants were submitted to a placebo condition prior to music therapy and were evaluated at three different times. RESULTS Significant improvement was observed in the subtests of contour and melody memory after music therapy. No placebo effect or difference in the FPT was observed after music therapy. CONCLUSION Music therapy is a useful tool to improve musical skills in adult postlingual users of CI.
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Affiliation(s)
| | | | - Eliane Schochat
- Curso de Fonoaudiologia, Universidade de São Paulo - USP - São Paulo (SP), Brasil
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22
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Kumpik DP, King AJ. A review of the effects of unilateral hearing loss on spatial hearing. Hear Res 2018; 372:17-28. [PMID: 30143248 PMCID: PMC6341410 DOI: 10.1016/j.heares.2018.08.003] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 07/05/2018] [Accepted: 08/09/2018] [Indexed: 12/13/2022]
Abstract
The capacity of the auditory system to extract spatial information relies principally on the detection and interpretation of binaural cues, i.e., differences in the time of arrival or level of the sound between the two ears. In this review, we consider the effects of unilateral or asymmetric hearing loss on spatial hearing, with a focus on the adaptive changes in the brain that may help to compensate for an imbalance in input between the ears. Unilateral hearing loss during development weakens the brain's representation of the deprived ear, and this may outlast the restoration of function in that ear and therefore impair performance on tasks such as sound localization and spatial release from masking that rely on binaural processing. However, loss of hearing in one ear also triggers a reweighting of the cues used for sound localization, resulting in increased dependence on the spectral cues provided by the other ear for localization in azimuth, as well as adjustments in binaural sensitivity that help to offset the imbalance in inputs between the two ears. These adaptive strategies enable the developing auditory system to compensate to a large degree for asymmetric hearing loss, thereby maintaining accurate sound localization. They can also be leveraged by training following hearing loss in adulthood. Although further research is needed to determine whether this plasticity can generalize to more realistic listening conditions and to other tasks, such as spatial unmasking, the capacity of the auditory system to undergo these adaptive changes has important implications for rehabilitation strategies in the hearing impaired. Unilateral hearing loss in infancy can disrupt spatial hearing, even after binaural inputs are restored. Plasticity in the developing brain enables substantial recovery in sound localization accuracy. Adaptation to unilateral hearing loss is based on reweighting of monaural spectral cues and binaural plasticity. Training on auditory tasks can partially compensate for unilateral hearing loss, highlighting potential therapies.
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Affiliation(s)
- Daniel P Kumpik
- Department of Physiology, Anatomy and Genetics, Parks Road, Oxford, OX1 3PT, UK
| | - Andrew J King
- Department of Physiology, Anatomy and Genetics, Parks Road, Oxford, OX1 3PT, UK.
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23
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Yu F, Li H, Zhou X, Tang X, Galvin III JJ, Fu QJ, Yuan W. Effects of Training on Lateralization for Simulations of Cochlear Implants and Single-Sided Deafness. Front Hum Neurosci 2018; 12:287. [PMID: 30065641 PMCID: PMC6056606 DOI: 10.3389/fnhum.2018.00287] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 06/27/2018] [Indexed: 11/13/2022] Open
Abstract
While cochlear implantation has benefitted many patients with single-sided deafness (SSD), there is great variability in cochlear implant (CI) outcomes and binaural performance remains poorer than that of normal-hearing (NH) listeners. Differences in sound quality across ears-temporal fine structure (TFS) information with acoustic hearing vs. coarse spectro-temporal envelope information with electric hearing-may limit integration of acoustic and electric patterns. Binaural performance may also be limited by inter-aural mismatch between the acoustic input frequency and the place of stimulation in the cochlea. SSD CI patients must learn to accommodate these differences between acoustic and electric stimulation to maximize binaural performance. It is possible that training may increase and/or accelerate accommodation and further improve binaural performance. In this study, we evaluated lateralization training in NH subjects listening to broad simulations of SSD CI signal processing. A 16-channel vocoder was used to simulate the coarse spectro-temporal cues available with electric hearing; the degree of inter-aural mismatch was varied by adjusting the simulated insertion depth (SID) to be 25 mm (SID25), 22 mm (SID22) and 19 mm (SID19) from the base of the cochlea. Lateralization was measured using headphones and head-related transfer functions (HRTFs). Baseline lateralization was measured for unprocessed speech (UN) delivered to the left ear to simulate SSD and for binaural performance with the acoustic ear combined with the 16-channel vocoders (UN+SID25, UN+SID22 and UN+SID19). After completing baseline measurements, subjects completed six lateralization training exercises with the UN+SID22 condition, after which performance was re-measured for all baseline conditions. Post-training performance was significantly better than baseline for all conditions (p < 0.05 in all cases), with no significant difference in training benefits among conditions. Given that there was no significant difference between the SSD and the SSD CI conditions before or after training, the results suggest that NH listeners were unable to integrate TFS and coarse spectro-temporal cues across ears for lateralization, and that inter-aural mismatch played a secondary role at best. While lateralization training may benefit SSD CI patients, the training may largely improve spectral analysis with the acoustic ear alone, rather than improve integration of acoustic and electric hearing.
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Affiliation(s)
- Fei Yu
- Department of Otolaryngology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Hai Li
- Department of Otolaryngology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Xiaoqing Zhou
- Department of Otolaryngology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - XiaoLin Tang
- Department of Otolaryngology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | | | - Qian-Jie Fu
- Department of Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - Wei Yuan
- Department of Otolaryngology, Southwest Hospital, Third Military Medical University, Chongqing, China
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24
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Benefits of Music Training for Perception of Emotional Speech Prosody in Deaf Children With Cochlear Implants. Ear Hear 2018; 38:455-464. [PMID: 28085739 PMCID: PMC5483983 DOI: 10.1097/aud.0000000000000402] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Objectives: Children who use cochlear implants (CIs) have characteristic pitch processing deficits leading to impairments in music perception and in understanding emotional intention in spoken language. Music training for normal-hearing children has previously been shown to benefit perception of emotional prosody. The purpose of the present study was to assess whether deaf children who use CIs obtain similar benefits from music training. We hypothesized that music training would lead to gains in auditory processing and that these gains would transfer to emotional speech prosody perception. Design: Study participants were 18 child CI users (ages 6 to 15). Participants received either 6 months of music training (i.e., individualized piano lessons) or 6 months of visual art training (i.e., individualized painting lessons). Measures of music perception and emotional speech prosody perception were obtained pre-, mid-, and post-training. The Montreal Battery for Evaluation of Musical Abilities was used to measure five different aspects of music perception (scale, contour, interval, rhythm, and incidental memory). The emotional speech prosody task required participants to identify the emotional intention of a semantically neutral sentence under audio-only and audiovisual conditions. Results: Music training led to improved performance on tasks requiring the discrimination of melodic contour and rhythm, as well as incidental memory for melodies. These improvements were predominantly found from mid- to post-training. Critically, music training also improved emotional speech prosody perception. Music training was most advantageous in audio-only conditions. Art training did not lead to the same improvements. Conclusions: Music training can lead to improvements in perception of music and emotional speech prosody, and thus may be an effective supplementary technique for supporting auditory rehabilitation following cochlear implantation.
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25
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Cheng X, Liu Y, Wang B, Yuan Y, Galvin JJ, Fu QJ, Shu Y, Chen B. The Benefits of Residual Hair Cell Function for Speech and Music Perception in Pediatric Bimodal Cochlear Implant Listeners. Neural Plast 2018; 2018:4610592. [PMID: 29849556 PMCID: PMC5925034 DOI: 10.1155/2018/4610592] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 03/13/2018] [Indexed: 11/17/2022] Open
Abstract
Objective The aim of this study was to investigate the benefits of residual hair cell function for speech and music perception in bimodal pediatric Mandarin-speaking cochlear implant (CI) listeners. Design Speech and music performance was measured in 35 Mandarin-speaking pediatric CI users for unilateral (CI-only) and bimodal listening. Mandarin speech perception was measured for vowels, consonants, lexical tones, and sentences in quiet. Music perception was measured for melodic contour identification (MCI). Results Combined electric and acoustic hearing significantly improved MCI and Mandarin tone recognition performance, relative to CI-only performance. For MCI, performance was significantly better with bimodal listening for all semitone spacing conditions (p < 0.05 in all cases). For tone recognition, bimodal performance was significantly better only for tone 2 (rising; p < 0.05). There were no significant differences between CI-only and CI + HA for vowel, consonant, or sentence recognition. Conclusions The results suggest that combined electric and acoustic hearing can significantly improve perception of music and Mandarin tones in pediatric Mandarin-speaking CI patients. Music and lexical tone perception depends strongly on pitch perception, and the contralateral acoustic hearing coming from residual hair cell function provided pitch cues that are generally not well preserved in electric hearing.
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Affiliation(s)
- Xiaoting Cheng
- Department of Otology and Skull Base Surgery, Eye and Ear, Nose, Throat Hospital of Fudan University, Shanghai, China
- Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | - Yangwenyi Liu
- Department of Otology and Skull Base Surgery, Eye and Ear, Nose, Throat Hospital of Fudan University, Shanghai, China
- Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | - Bing Wang
- Department of Otology and Skull Base Surgery, Eye and Ear, Nose, Throat Hospital of Fudan University, Shanghai, China
- Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | - Yasheng Yuan
- Department of Otology and Skull Base Surgery, Eye and Ear, Nose, Throat Hospital of Fudan University, Shanghai, China
- Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | | | - Qian-Jie Fu
- Department of Head and Neck Surgery, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA
| | - Yilai Shu
- Department of Otology and Skull Base Surgery, Eye and Ear, Nose, Throat Hospital of Fudan University, Shanghai, China
- Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
| | - Bing Chen
- Department of Otology and Skull Base Surgery, Eye and Ear, Nose, Throat Hospital of Fudan University, Shanghai, China
- Key Laboratory of Hearing Medicine, National Health and Family Planning Commission, Shanghai, China
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Antoniou M, Chin JLL. What Can Lexical Tone Training Studies in Adults Tell Us about Tone Processing in Children? Front Psychol 2018; 9:1. [PMID: 29410639 PMCID: PMC5787074 DOI: 10.3389/fpsyg.2018.00001] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 01/03/2018] [Indexed: 11/13/2022] Open
Abstract
A growing number of studies on the acquisition of lexical tone by adult learners have revealed that factors such as language background, musical experience, cognitive abilities, and neuroanatomy all play a role in determining tone learning success. On the basis of these findings, it has been argued that the effectiveness of tone learning in adulthood depends on individual differences in these factors. However, it is not clear whether similar individual differences play an analogous role in tone learning in childhood. Indeed, relatively few studies have made comparisons between how adults and children learn lexical tones. Here, we review recent developments for tone learning in both adults and children. The review covers tone training in a range of contexts, including in naive listeners, in native speakers of other tone languages, in listeners with varying levels of musical experience, and in individuals with speech and hearing disorders. Finally, we discuss the parallels between adult and child tone learning, and provide recommendations concerning how findings in adult tone training can provide insights into tone learning for children by accommodating the needs of individual learners.
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Affiliation(s)
- Mark Antoniou
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, NSW, Australia
| | - Jessica L L Chin
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, NSW, Australia
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Polonenko MJ, Giannantonio S, Papsin BC, Marsella P, Gordon KA. Music perception improves in children with bilateral cochlear implants or bimodal devices. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2017; 141:4494. [PMID: 28679263 DOI: 10.1121/1.4985123] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The objectives of this study were to determine if music perception by pediatric cochlear implant users can be improved by (1) providing access to bilateral hearing through two cochlear implants or a cochlear implant and a contralateral hearing aid (bimodal users) and (2) any history of music training. The Montreal Battery of Evaluation of Musical Ability test was presented via soundfield to 26 bilateral cochlear implant users, 8 bimodal users and 16 children with normal hearing. Response accuracy and reaction time were recorded via an iPad application. Bilateral cochlear implant and bimodal users perceived musical characteristics less accurately and more slowly than children with normal hearing. Children who had music training were faster and more accurate, regardless of their hearing status. Reaction time on specific subtests decreased with age, years of musical training and, for implant users, better residual hearing. Despite effects of these factors on reaction time, bimodal and bilateral cochlear implant users' responses were less accurate than those of their normal hearing peers. This means children using bilateral cochlear implants and bimodal devices continue to experience challenges perceiving music that are related to hearing impairment and/or device limitations during development.
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Affiliation(s)
- Melissa J Polonenko
- Archie's Cochlear Implant Laboratory, Department of Otolaryngology, The Hospital for Sick Children, Room 6D08, Toronto M5G 1X8, Canada
| | - Sara Giannantonio
- Audiology and Otosurgery Unit, Bambino Gesù Pediatric Hospital, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
| | - Blake C Papsin
- Archie's Cochlear Implant Laboratory, Department of Otolaryngology, The Hospital for Sick Children, Room 6D08, Toronto M5G 1X8, Canada
| | - Pasquale Marsella
- Audiology and Otosurgery Unit, Bambino Gesù Pediatric Hospital, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
| | - Karen A Gordon
- Archie's Cochlear Implant Laboratory, Department of Otolaryngology, The Hospital for Sick Children, Room 6D08, Toronto M5G 1X8, Canada
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28
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[Music therapy in adults with cochlear implants : Effects on music perception and subjective sound quality]. HNO 2016; 64:880-890. [PMID: 27837214 DOI: 10.1007/s00106-016-0279-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND People with severe hearing impairments and deafness can achieve good speech comprehension using a cochlear implant (CI), although music perception often remains impaired. A novel concept of music therapy for adults with CI was developed and evaluated in this study. METHODS This study included 30 adults with a unilateral CI following postlingual deafness. The subjective sound quality of the CI was rated using the hearing implant sound quality index (HISQUI) and musical tests for pitch discrimination, melody recognition and timbre identification were applied. As a control 55 normally hearing persons also completed the musical tests. RESULTS In comparison to normally hearing subjects CI users showed deficits in the perception of pitch, melody and timbre. Specific effects of therapy were observed in the subjective sound quality of the CI, in pitch discrimination into a high and low pitch range and in timbre identification, while general learning effects were found in melody recognition. CONCLUSION Music perception shows deficits in CI users compared to normally hearing persons. After individual music therapy in the rehabilitation process, improvements in this delicate area could be achieved.
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Abstract
Combined use of a hearing aid (HA) and cochlear implant (CI) has been shown to improve CI users’ speech and music performance. However, different hearing devices, test stimuli, and listening tasks may interact and obscure bimodal benefits. In this study, speech and music perception were measured in bimodal listeners for CI-only, HA-only, and CI + HA conditions, using the Sung Speech Corpus, a database of monosyllabic words produced at different fundamental frequencies. Sentence recognition was measured using sung speech in which pitch was held constant or varied across words, as well as for spoken speech. Melodic contour identification (MCI) was measured using sung speech in which the words were held constant or varied across notes. Results showed that sentence recognition was poorer with sung speech relative to spoken, with little difference between sung speech with a constant or variable pitch; mean performance was better with CI-only relative to HA-only, and best with CI + HA. MCI performance was better with constant words versus variable words; mean performance was better with HA-only than with CI-only and was best with CI + HA. Relative to CI-only, a strong bimodal benefit was observed for speech and music perception. Relative to the better ear, bimodal benefits remained strong for sentence recognition but were marginal for MCI. While variations in pitch and timbre may negatively affect CI users’ speech and music perception, bimodal listening may partially compensate for these deficits.
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Affiliation(s)
- Joseph D Crew
- University of Southern California, Los Angeles, CA, USA
| | | | - Qian-Jie Fu
- University of California-Los Angeles, CA, USA
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30
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Gfeller K, Guthe E, Driscoll V, Brown CJ. A preliminary report of music-based training for adult cochlear implant users: Rationales and development. Cochlear Implants Int 2016; 16 Suppl 3:S22-31. [PMID: 26561884 DOI: 10.1179/1467010015z.000000000269] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE This paper provides a preliminary report of a music-based training program for adult cochlear implant (CI) recipients. Included in this report are descriptions of the rationale for music-based training, factors influencing program development, and the resulting program components. METHODS Prior studies describing experience-based plasticity in response to music training, auditory training for persons with hearing impairment, and music training for CI recipients were reviewed. These sources revealed rationales for using music to enhance speech, factors associated with successful auditory training, relevant aspects of electric hearing and music perception, and extant evidence regarding limitations and advantages associated with parameters for music training with CI users. This informed the development of a computer-based music training program designed specifically for adult CI users. RESULTS Principles and parameters for perceptual training of music, such as stimulus choice, rehabilitation approach, and motivational concerns were developed in relation to the unique auditory characteristics of adults with electric hearing. An outline of the resulting program components and the outcome measures for evaluating program effectiveness are presented. CONCLUSIONS Music training can enhance the perceptual accuracy of music, but is also hypothesized to enhance several features of speech with similar processing requirements as music (e.g., pitch and timbre). However, additional evaluation of specific training parameters and the impact of music-based training on speech perception of CI users is required.
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Gfeller K. Music-based training for pediatric CI recipients: A systematic analysis of published studies. Eur Ann Otorhinolaryngol Head Neck Dis 2016; 133 Suppl 1:S50-6. [PMID: 27246744 PMCID: PMC4916033 DOI: 10.1016/j.anorl.2016.01.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Accepted: 01/11/2016] [Indexed: 11/16/2022]
Abstract
In recent years, there has been growing interest in the use of music-based training to enhance speech and language development in children with normal hearing and some forms of communication disorders, including pediatric CI users. The use of music training for CI users may initially seem incongruous given that signal processing for CIs presents a degraded version of pitch and timbre, both key elements in music. Furthermore, empirical data of systematic studies of music training, particularly in relation to transfer to speech skills are limited. This study describes the rationale for music training of CI users, describes key features of published studies of music training with CI users, and highlights some developmental and logistical issues that should be taken into account when interpreting or planning studies of music training and speech outcomes with pediatric CI recipients.
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Affiliation(s)
- K Gfeller
- Department of Otolaryngology-Head and Neck Surgery, The University of Iowa Hospitals and Clinics, 200 Hawkins Drive, Iowa City, 52242 IA, United States.
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32
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Melodic pitch perception and lexical tone perception in Mandarin-speaking cochlear implant users. Ear Hear 2015; 36:102-10. [PMID: 25099401 DOI: 10.1097/aud.0000000000000086] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To examine the relationship between lexical tone perception and melodic pitch perception in Mandarin-speaking cochlear implant (CI) users and to investigate the influence of previous acoustic hearing on CI users' speech and music perception. DESIGN Lexical tone perception and melodic contour identification (MCI) were measured in 21 prelingual and 11 postlingual young (aged 6-26 years) Mandarin-speaking CI users. Lexical tone recognition was measured for four tonal patterns: tone 1 (flat F0), tone 2 (rising F0), tone 3 (falling-rising F0), and tone 4 (falling F0). MCI was measured using nine five-note melodic patterns that contained changes in pitch contour, as well as different semitone spacing between notes. RESULTS Lexical tone recognition was generally good (overall mean = 81% correct), and there was no significant difference between subject groups. MCI performance was generally poor (mean = 23% correct). MCI performance was significantly better for postlingual (mean = 32% correct) than for prelingual CI participants (mean = 18% correct). After correcting for outliers, there was no significant correlation between lexical tone recognition and MCI performance for prelingual or postlingual CI participants. Age at deafness was significantly correlated with MCI performance only for postlingual participants. CI experience was significantly correlated with MCI performance for both prelingual and postlingual participants. Duration of deafness was significantly correlated with tone recognition only for prelingual participants. CONCLUSIONS Despite the prevalence of pitch cues in Mandarin, the present CI participants had great difficulty perceiving melodic pitch. The availability of amplitude and duration cues in lexical tones most likely compensated for the poor pitch perception observed with these CI listeners. Previous acoustic hearing experience seemed to benefit postlingual CI users' melodic pitch perception. Longer CI experience was associated with better MCI performance for both subject groups, suggesting that CI users' music perception may improve as they gain experience with their device.
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Hutter E, Argstatter H, Grapp M, Plinkert PK. Music therapy as specific and complementary training for adults after cochlear implantation: A pilot study. Cochlear Implants Int 2015; 16 Suppl 3:S13-21. [PMID: 26047068 DOI: 10.1179/1467010015z.000000000261] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVES Although cochlear implant (CI) users achieve good speech comprehension, they experience difficulty perceiving music and prosody in speech. As the provision of music training in rehabilitation is limited, a novel concept of music therapy for rehabilitation of adult CI users was developed and evaluated in this pilot study. METHODS Twelve unilaterally implanted, postlingually deafened CI users attended ten sessions of individualized and standardized training. The training started about 6 weeks after the initial activation of the speech processor. Before and after therapy, psychological and musical tests were applied in order to evaluate the effects of music therapy. CI users completed the musical tests in two conditions: bilateral (CI + contralateral, unimplanted ear) and unilateral (CI only). RESULTS After therapy, improvements were observed in the subjective sound quality (Hearing Implant Sound Quality Index) and the global score on the self-concept questionnaire (Multidimensional Self-Concept Scales) as well as in the musical subtests for melody recognition and for timbre identification in the unilateral condition. Discussion Preliminary results suggest improvements in subjective hearing and music perception, with an additional increase in global self-concept and enhanced daily listening capacities. CONCLUSIONS The novel concept of individualized music therapy seems to provide an effective treatment option in the rehabilitation of adult CI users. Further investigations are necessary to evaluate effects in the area of prosody perception and to separate therapy effects from general learning effects in CI rehabilitation.
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