1
|
Nittrouer S. How Hearing Loss and Cochlear Implantation Affect Verbal Working Memory: Evidence From Adolescents. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2024; 67:1850-1867. [PMID: 38713817 DOI: 10.1044/2024_jslhr-23-00446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2024]
Abstract
PURPOSE Verbal working memory is poorer for children with hearing loss than for peers with normal hearing (NH), even with cochlear implantation and early intervention. Poor verbal working memory can affect academic performance, especially in higher grades, making this deficit a significant problem. This study examined the stability of verbal working memory across middle childhood, tested working memory in adolescents with NH or cochlear implants (CIs), explored whether signal enhancement can improve verbal working memory, and tested two hypotheses proposed to explain the poor verbal working memory of children with hearing loss: (a) Diminished auditory experience directly affects executive functions, including working memory; (b) degraded auditory inputs inhibit children's abilities to recover the phonological structure needed for encoding verbal material into storage. DESIGN Fourteen-year-olds served as subjects: 55 with NH; 52 with CIs. Immediate serial recall tasks were used to assess working memory. Stimuli consisted of nonverbal, spatial stimuli and four kinds of verbal, acoustic stimuli: nonrhyming and rhyming words, and nonrhyming words with two kinds of signal enhancement: audiovisual and indexical. Analyses examined (a) stability of verbal working memory across middle childhood, (b) differences in verbal and nonverbal working memory, (c) effects of signal enhancement on recall, (d) phonological processing abilities, and (e) source of the diminished verbal working memory in adolescents with cochlear implants. RESULTS Verbal working memory remained stable across middle childhood. Adolescents across groups performed similarly for nonverbal stimuli, but those with CIs displayed poorer recall accuracy for verbal stimuli; signal enhancement did not improve recall. Poor phonological sensitivity largely accounted for the group effect. CONCLUSIONS The central executive for working memory is not affected by hearing loss or cochlear implantation. Instead, the phonological deficit faced by adolescents with CIs denigrates the representation in storage and augmenting the signal does not help.
Collapse
Affiliation(s)
- Susan Nittrouer
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville
| |
Collapse
|
2
|
Lauriello M, Mazzotta G, Mattei A, Mulieri I, Fioretti A, Iacomino E, Eibenstein A. Assessment of Executive Functions in Children with Sensorineural Hearing Loss and in Children with Specific Language Impairment: Preliminary Reports. Brain Sci 2024; 14:491. [PMID: 38790469 PMCID: PMC11119259 DOI: 10.3390/brainsci14050491] [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: 04/10/2024] [Revised: 04/24/2024] [Accepted: 05/06/2024] [Indexed: 05/26/2024] Open
Abstract
Executive functions (EFs) are related abilities, associated with the frontal lobes functions, that allow individuals to modify behavioral patterns when they become unsatisfactory. The aim of this study was to assess EFs in children with sensorineural hearing loss (SNHL) and in children with "specific language impairment" (SLI), compared with a control group of children with normal development, to identify specific skill deficits. Three groups of preschool children aged between 2 and 6 years were assessed: 19 children with normal hearing, cognitive, and language development, 10 children with SNHL, and 20 children with SLI. The FE-PS 2-6 Battery was used for the assessment of preschool EFs, supplemented with the Modified Bell Test for the analysis of selective attention. Statistically significant differences were found between the two experimental groups and the control one, regarding the investigated skills. Children with SNHL showed a clear deficit in flexibility, whereas children with SLI had greater problems in self-regulation and management of waiting for gratification. Selective attention was found to be deficient in all three groups, with no statistically significant differences. This study shows that the skills investigated were found to be deficient in both SNHL and SLI patients. It is essential to start targeted exercises based on specific deficient skills as part of the rehabilitation program. It is of great importance to understand the consequences of EF deficit in preschool children to achieve an accurate diagnosis and carry out customized rehabilitation programs.
Collapse
Affiliation(s)
- Maria Lauriello
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.L.); (A.E.)
- Centro di Audiofonologopedia, 00199 Roma, Italy; (G.M.); (I.M.)
| | - Giulia Mazzotta
- Centro di Audiofonologopedia, 00199 Roma, Italy; (G.M.); (I.M.)
| | - Antonella Mattei
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Ilaria Mulieri
- Centro di Audiofonologopedia, 00199 Roma, Italy; (G.M.); (I.M.)
| | | | - Enzo Iacomino
- Department of Otolaryngology, San Salvatore Hospital, 67100 L’Aquila, Italy;
| | - Alberto Eibenstein
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.L.); (A.E.)
| |
Collapse
|
3
|
Delcenserie A, Genesee F, Champoux F. Delayed auditory experience results in past tense production difficulties and working memory deficits in children with cochlear implants: A comparison with children with developmental language disorder. Neuropsychologia 2024; 196:108817. [PMID: 38355036 DOI: 10.1016/j.neuropsychologia.2024.108817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 02/01/2024] [Accepted: 02/05/2024] [Indexed: 02/16/2024]
Abstract
Extent evidence has shown that morphosyntax is one of the most challenging linguistic areas for children with atypical early language experiences. Over the last couple of years, comparisons between deaf children with CIs and children with DLD have gained interest - as cases of atypical early language experiences, including, but not restricted to, delayed onset of exposure to language input and language-processing difficulties. Evidence suggests that the morphosyntactic difficulties experienced by deaf children with CIs and children with DLD are very similar in nature. However, the few studies that have directly compared both groups are inconclusive, with deaf children with CIs either performing significantly better or on par with children with DLD. These differences in findings can be attributed, in part at least, to a failure to implement essential methodological controls - even more so given that deaf children with CIs comprise a very diverse population. The goal of the present study was to directly compare the performance of deaf children with CIs to that of children with DLD on a morphosyntactic ability known to be particularly difficult for both groups. Specifically, the present study conducted a detailed examination of the past tense marking abilities of deaf children with CIs and children with DLD while controlling for factors specific to deaf children with CIs, for children's basic cognitive abilities as well as for children's age, sex assigned at birth, and SES. Past tense verbs are particularly relevant as they are used as a marker of developmental language disorder (DLD) in children learning French. Moreover, extent evidence shows that deaf children with CIs and children with DLD have important WM difficulties, but also that there is an association between auditory perception, processing abilities, and working memory (WM) abilities as well as with the acquisition of morphological features, including tense marking. Unfortunately, no study has examined the relation between the accurate production of past tense verbs and WM abilities in children with CIs and children with DLD learning French. Fifteen deaf children with CIs between 5 and 7 years of age were compared to 15 children with DLD and to 15 typically-developing monolingual controls (MON), matched on important variables, using a past tense elicitation task as well as measures of phonological and nonverbal WM abilities. The results confirm that the deaf children with CIs and the children with DLD both performed significantly lower than the MON controls on the past tense elicitation task - suggesting that difficulties with past tense verbs in French might not only be a marker of DLD but, instead, a correlate of atypical language acquisition. Of importance, the present study is the first to show that deaf children with CIs perform significantly lower than children with DLD on a past tense elicitation task - highlighting the importance of using methodological controls. As well, significant correlations were found between the performance of the deaf children with CIs and of the children with DLD on the past tense elicitation task and their phonological and nonverbal WM abilities. Taken together with previous studies conducted in the same populations, this represents another evidence suggesting that early atypical language experiences result in language and WM deficits, including morphosyntactic difficulties.
Collapse
|
4
|
Delcenserie A, Genesee F, Champoux F. Exposure to sign language prior and after cochlear implantation increases language and cognitive skills in deaf children. Dev Sci 2024:e13481. [PMID: 38327110 DOI: 10.1111/desc.13481] [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: 06/27/2023] [Revised: 11/06/2023] [Accepted: 11/18/2023] [Indexed: 02/09/2024]
Abstract
Recent evidence suggests that deaf children with CIs exposed to nonnative sign language from hearing parents can attain age-appropriate vocabularies in both sign and spoken language. It remains to be explored whether deaf children with CIs who are exposed to early nonnative sign language, but only up to implantation, also benefit from this input and whether these benefits also extend to memory abilities, which are strongly linked to language development. The present study examined the impact of deaf children's early short-term exposure to nonnative sign input on their spoken language and their phonological memory abilities. Deaf children who had been exposed to nonnative sign input before and after cochlear implantation were compared to deaf children who never had any exposure to sign input as well as to children with typical hearing. The children were between 5;1 and 7;1 years of age at the time of testing and were matched on age, sex, and socioeconomic status. The results suggest that even short-term exposure to nonnative sign input has positive effects on general language and phonological memory abilities as well as on nonverbal working memory-with total length of exposure to sign input being the best predictor of deaf children's performance on these measures. The present data suggest that even access to early short-term nonnative visual language input is beneficial for the language and phonological memory abilities of deaf children with cochlear implants, suggesting also that parents should not be discouraged from learning and exposing their child to sign language. RESEARCH HIGHLIGHTS: This is the first study to examine the effects of early short-term exposure to nonnative sign input on French-speaking children with cochlear implants' spoken language and memory abilities. Early short-term nonnative exposure to sign input can have positive consequences for the language and phonological memory abilities of deaf children with CIs. Extended exposure to sign input has some additional and important benefits, allowing children to perform on par with children with typical hearing.
Collapse
Affiliation(s)
- A Delcenserie
- Université de Montréal, Québec, Canada
- School of Speech-Language Pathology and Audiology, Universite de Montreal, Quebec, Canada
| | | | - F Champoux
- School of Speech-Language Pathology and Audiology, Universite de Montreal, Quebec, Canada
| |
Collapse
|
5
|
Bowdrie K, Lind-Combs H, Blank A, Frush Holt R. The Influence of Caregiver Language on the Association Between Child Temperament and Spoken Language in Children Who Are Deaf or Hard of Hearing. Ear Hear 2023; 44:1367-1378. [PMID: 37127900 PMCID: PMC10593091 DOI: 10.1097/aud.0000000000001378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
OBJECTIVES To examine the interaction between child temperament and caregiver linguistic input (i.e., syntactic complexity and lexical diversity) on receptive language in children who are deaf or hard of hearing (DHH). DESIGN Families of 59 DHH children ( Mage = 5.66 years) using spoken language for communication participated in this cross-sectional study. Caregivers completed the Child Behavior Questionnaire-Short Form, which measured child temperament across three established factors (i.e., effortful control, negative affectivity, surgency-extraversion) and participated with their child in a semi-structured, dyadic play interaction that occurred during a home visit. Caregivers' language during the play interaction was quantified based on lexical diversity and syntactic complexity. Children also completed norm-referenced receptive language measures (i.e., Comprehensive Assessment of Spoken Language-2, age-appropriate Clinical Evaluation of Language Fundamentals) during the home visit that were combined into a composite measure of child receptive language. RESULTS When caregivers used lower to moderate levels of lexical diversity, child effortful control was positively related to child receptive language. However, when caregivers used higher levels of lexical diversity, child effortful control and child receptive language were not related to each other. CONCLUSIONS Family environments rich in caregiver lexical input to children might provide a protective influence on DHH child language outcomes by helping to ensure DHH children with varying self-regulatory abilities achieve better spoken language comprehension. These findings highlight the importance of encouraging caregivers to provide rich and stimulating language-learning environments for DHH children.
Collapse
Affiliation(s)
- Kristina Bowdrie
- Department of Speech and Hearing Science, The Ohio State University, Columbus, Ohio, USA
| | | | | | | |
Collapse
|
6
|
Lima JVDS, de Morais CFM, Zamberlan-Amorim NE, Mandrá PP, Reis ACMB. Neurocognitive function in children with cochlear implants and hearing aids: a systematic review. Front Neurosci 2023; 17:1242949. [PMID: 37859761 PMCID: PMC10582571 DOI: 10.3389/fnins.2023.1242949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 09/15/2023] [Indexed: 10/21/2023] Open
Abstract
Purpose To systematically review the existing literature that examines the relationship between cognition, hearing, and language in children using cochlear implants and hearing aids. Method The review has been registered in Prospero (Registration: CRD 42020203974). The review was based on the Preferred Reporting Items for Systematic Reviews and Meta-Analysis and examined the scientific literature in VHL, MEDLINE, CINAHL, Scopus, WOS, and Embase. It included original observational studies in children using hearing aids and/or cochlear implants who underwent cognitive and auditory and/or language tests. Data were extracted from the studies and their level of evidence was graded with the Oxford Center for Evidence-Based Medicine: Levels of Evidence. Meta-analysis could not be performed due to data heterogeneity. Outcomes are described in narrative and tables synthesis. Results The systematic search and subsequent full-text evaluation identified 21 studies, conducted in 10 different countries. Altogether, their samples comprised 1,098 individuals, aged 0.16-12.6 years. The studies assessed the following cognitive domains: memory, nonverbal cognition, reasoning, attention, executive functions, language, perceptual-motor function, visuoconstructive ability, processing speed, and phonological processing/phonological memory. Children with hearing loss using cochlear implants and hearing aids scored significantly lower in many cognitive functions than normal hearing (NH) children. Neurocognitive functions were correlated with hearing and language outcomes. Conclusion Many cognitive tools were used to assess cognitive function in children with hearing devices. Results suggest that children with cochlear implants and hearing aids have cognitive deficits; these outcomes are mainly correlated with vocabulary. This study highlights the need to understand children's cognitive function and increase the knowledge of the relationship between cognition, language, and hearing in children using cochlear implants and hearing aids.
Collapse
Affiliation(s)
- Jefferson Vilela da Silva Lima
- Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Caroline Favaretto Martins de Morais
- Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Nelma Ellen Zamberlan-Amorim
- Clinics Hospital of the Ribeirão Preto Medical School (HCFMRP-USP), University of São Paulo, Ribeirão Preto, Brazil
| | - Patricia Pupin Mandrá
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | | |
Collapse
|
7
|
Kotowicz J, Woll B, Herman R. Executive Function in Deaf Native Signing Children. JOURNAL OF DEAF STUDIES AND DEAF EDUCATION 2023:7152319. [PMID: 37141625 DOI: 10.1093/deafed/enad011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/31/2023] [Accepted: 04/05/2023] [Indexed: 05/06/2023]
Abstract
The aim of this study is twofold: To examine if deafness is invariably associated with deficits in executive function (EF) and to investigate the relationship between sign language proficiency and EF in deaf children of deaf parents with early exposure to a sign language. It is also the first study of EF in children acquiring Polish Sign Language. Even though the mothers of the deaf children (N = 20) had lower levels of education compared with the mothers of a hearing control group, the children performed similarly to their hearing peers (N = 20) on a variety of EF task-based assessments. Only in the Go/No-go task were weaker inhibition skills observed in younger deaf children (6-9 years) compared with hearing peers, and this difference was not seen in older children (10-12 years). Hence, deafness does not necessarily impair EF; however, attentional and inhibition abilities may be acquired via a different route in deaf children. Sign language receptive skills predicted EF in deaf children. In conclusion, we highlight the importance of deaf parenting building the scaffolding for EF in deaf children.
Collapse
Affiliation(s)
- Justyna Kotowicz
- Section for Sign Linguistics, Faculty of Polish Studies, University of Warsaw, Poland
| | - Bencie Woll
- Division of Psychology and Language Sciences, University College London, UK
| | - Rosalind Herman
- Department of Language and Communication Science, City, University of London, UK
| |
Collapse
|
8
|
Kral A. Hearing and Cognition in Childhood. Laryngorhinootologie 2023; 102:S3-S11. [PMID: 37130527 PMCID: PMC10184669 DOI: 10.1055/a-1973-5087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The human brain shows extensive development of the cerebral cortex after birth. This is extensively altered by the absence of auditory input: the development of cortical synapses in the auditory system is delayed and their degradation is increased. Recent work shows that the synapses responsible for corticocortical processing of stimuli and their embedding into multisensory interactions and cognition are particularly affected. Since the brain is heavily reciprocally interconnected, inborn deafness manifests not only in deficits in auditory processing, but also in cognitive (non-auditory) functions that are affected differently between individuals. It requires individualized approaches in therapy of deafness in childhood.
Collapse
Affiliation(s)
- Andrej Kral
- Institut für AudioNeuroTechnologie (VIANNA) & Abt. für experimentelle Otologie, Exzellenzcluster Hearing4All, Medizinische Hochschule Hannover (Abteilungsleiter und Institutsleiter: Prof. Dr. A. Kral) & Australian Hearing Hub, School of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| |
Collapse
|
9
|
Jamsek IA, Kronenberger WG, Pisoni DB, Holt RF. Executive functioning and spoken language skills in young children with hearing aids and cochlear implants: Longitudinal findings. Front Psychol 2022; 13:987256. [PMID: 36211872 PMCID: PMC9538668 DOI: 10.3389/fpsyg.2022.987256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/31/2022] [Indexed: 11/19/2022] Open
Abstract
Deaf or hard-of-hearing (DHH) children who use auditory-oral communication display considerable variability in spoken language and executive functioning outcomes. Furthermore, language and executive functioning skills are strongly associated with each other in DHH children, which may be relevant for explaining this variability in outcomes. However, longitudinal investigations of language and executive functioning during the important preschool period of development in DHH children are rare. This study examined the predictive, reciprocal associations between executive functioning and spoken language over a 1-year period in samples of 53 DHH and 59 typically hearing (TH) children between ages 3-8 years at baseline. Participants were assessed on measures of receptive spoken language (vocabulary, sentence comprehension, and following spoken directions) and caregiver-completed executive functioning child behavior checklists during two in-person home visits separated by 1 year. In the sample of DHH children, better executive functioning at baseline (Time 1) was associated with better performance on the higher-order language measures (sentence comprehension and following spoken directions) 1 year later (Time 2). In contrast, none of the Time 1 language measures were associated with better executive functioning in Time 2 in the DHH sample. TH children showed no significant language-executive functioning correlations over the 1-year study period. In regression analyses controlling for Time 1 language scores, Time 1 executive functioning predicted Time 2 language outcomes in the combined DHH and TH samples, and for vocabulary, that association was stronger in the DHH than in the TH sample. In contrast, after controlling for Time 1 executive functioning, none of the regression analyses predicting Time 2 executive functioning from Time 1 language were statistically significant. These results are the first findings to demonstrate that everyday parent-rated executive functioning behaviors predict basic (vocabulary) and higher-order (comprehension, following directions) spoken language development 1 year later in young (3-8 year old) DHH children, even after accounting for initial baseline language skills.
Collapse
Affiliation(s)
- Izabela A. Jamsek
- Department of Speech and Hearing Sciences, Ohio State University, Columbus, OH, United States,*Correspondence: Izabela A. Jamsek,
| | - William G. Kronenberger
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, United States,DeVault Otologic Research Laboratory, Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, United States
| | - David B. Pisoni
- DeVault Otologic Research Laboratory, Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, United States,Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States
| | - Rachael Frush Holt
- Department of Speech and Hearing Sciences, Ohio State University, Columbus, OH, United States
| |
Collapse
|
10
|
Bowdrie K, Holt RF, Houston DM. Interactive Effects of Temperament and Family-Related Environmental Confusion on Spoken Language in Children Who Are Deaf and Hard of Hearing. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:3566-3582. [PMID: 35994702 PMCID: PMC9913218 DOI: 10.1044/2022_jslhr-21-00665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/13/2022] [Accepted: 05/13/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE The aim of this study was to examine the influence of caregivers' reports of family-related environmental confusion-which refers to the level of overstimulation in the family home environment due to auditory and nonauditory (i.e., visual and cognitive) noise-on the relation between child temperament and spoken language outcomes in children who are deaf and hard of hearing (DHH) in comparison to age-matched children with typical hearing (TH). METHOD Two groups of families with children between 3 and 7 years of age (TH = 59, DHH = 58) were sequentially recruited from a larger longitudinal study on developmental outcomes in children who are DHH. Caregivers (all TH) completed questionnaires measuring three dimensions of child temperament (i.e., effortful control, negative affectivity, and surgency-extraversion) and family-related environmental confusion. A norm-referenced language measure was administered to children. Testing took place within the families' homes. RESULTS For children who are DHH, effortful control was positively related to spoken language outcomes, but only when levels of family-related environmental confusion were low to moderate. Family-related environmental confusion did not interact with temperament to influence spoken language in children with TH. CONCLUSIONS Homes with low-to-moderate levels of environmental confusion provide an environment that supports DHH children with better effortful control to harness their self-regulatory skills to achieve better spoken language comprehension than those with lower levels of effortful control. These findings suggest that efforts to minimize chaos and auditory noise in the home create an environment in which DHH children can utilize their self-regulatory skills to achieve optimal spoken language outcomes.
Collapse
Affiliation(s)
- Kristina Bowdrie
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - Rachael Frush Holt
- Department of Speech and Hearing Science, The Ohio State University, Columbus
- Department of Otolaryngology–Head and Neck Surgery, Wexner Medical Center, The Ohio State University, Columbus
| | - Derek M. Houston
- Department of Speech and Hearing Science, The Ohio State University, Columbus
- Department of Otolaryngology–Head and Neck Surgery, Wexner Medical Center, The Ohio State University, Columbus
| |
Collapse
|
11
|
Merchán A, Fernández García L, Gioiosa Maurno N, Ruiz Castañeda P, Daza González MT. Executive functions in deaf and hearing children: The mediating role of language skills in inhibitory control. J Exp Child Psychol 2022; 218:105374. [DOI: 10.1016/j.jecp.2022.105374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 01/03/2022] [Accepted: 01/04/2022] [Indexed: 11/16/2022]
|
12
|
Ashori M. Impact of Auditory-Verbal Therapy on Executive Functions in Children with Cochlear Implants. J Otol 2022; 17:130-135. [PMID: 35847570 PMCID: PMC9270558 DOI: 10.1016/j.joto.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 10/27/2022] Open
|
13
|
Holzinger D, Hofer J, Dall M, Fellinger J. Multidimensional Family-Centred Early Intervention in Children with Hearing Loss: A Conceptual Model. J Clin Med 2022; 11:jcm11061548. [PMID: 35329873 PMCID: PMC8949393 DOI: 10.3390/jcm11061548] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/07/2022] [Accepted: 03/09/2022] [Indexed: 02/04/2023] Open
Abstract
At least two per thousand newborns are affected by hearing loss, with up to 40% with an additional disability. Early identification by universal newborn hearing screening and early intervention services are available in many countries around the world, with limited data on their effectiveness and a lack of knowledge about specific intervention-related determinants of child and family outcomes. This concept paper aimed to better understand the mechanisms by which multi-dimensional family-centred early intervention influences child outcomes, through parent behaviour, targeted by intervention by a review of the literature, primarily in the field of childhood hearing loss, supplemented by research findings on physiological and atypical child development. We present a conceptual model of influences of multi-disciplinary family-centred early intervention on family coping/functioning and parent–child interaction, with effects on child psycho-social and cognitive outcomes. Social communication and language skills are postulated as mediators between parent–child interaction and non-verbal child outcomes. Multi-disciplinary networks of professionals trained in family-centred practice and the evaluation of existing services, with respect to best practice guidelines for family-centred early intervention, are recommended. There is a need for longitudinal epidemiological studies, including specific intervention measures, family behaviours and multidimensional child outcomes.
Collapse
Affiliation(s)
- Daniel Holzinger
- Research Institute for Developmental Medicine, Johannes Kepler University Linz, 4020 Linz, Austria; (J.H.); (M.D.); (J.F.)
- Institute of Neurology of Senses and Language, Hospital of St. John of God, 4020 Linz, Austria
- Institute of Linguistics, University of Graz, 8010 Graz, Austria
- Correspondence: or
| | - Johannes Hofer
- Research Institute for Developmental Medicine, Johannes Kepler University Linz, 4020 Linz, Austria; (J.H.); (M.D.); (J.F.)
- Institute of Neurology of Senses and Language, Hospital of St. John of God, 4020 Linz, Austria
- Department of Paediatrics I, Innsbruck Medical University, 6020 Innsbruck, Austria
| | - Magdalena Dall
- Research Institute for Developmental Medicine, Johannes Kepler University Linz, 4020 Linz, Austria; (J.H.); (M.D.); (J.F.)
| | - Johannes Fellinger
- Research Institute for Developmental Medicine, Johannes Kepler University Linz, 4020 Linz, Austria; (J.H.); (M.D.); (J.F.)
- Institute of Neurology of Senses and Language, Hospital of St. John of God, 4020 Linz, Austria
- Division of Social Psychiatry, University Clinic for Psychiatry and Psychotherapy, Medical University of Vienna, 1090 Vienna, Austria
| |
Collapse
|
14
|
Janky KL, Thomas M, Al-Salim S, Robinson S. Does vestibular loss result in cognitive deficits in children with cochlear implants? J Vestib Res 2022; 32:245-260. [PMID: 35275585 PMCID: PMC10141688 DOI: 10.3233/ves-201556] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND In adults, vestibular loss is associated with cognitive deficits; however, similar relationships have not been studied in children. OBJECTIVE Evaluate the effect of vestibular loss on working memory and executive function in children with a cochlear implant (CCI) compared to children with normal hearing (CNH). METHODS Vestibular evoked myogenic potential, video head impulse, rotary chair, and balance testing; and the following clinical measures: vision, hearing, speech perception, language, executive function, and working memory. RESULTS Thirty-eight CNH and 37 CCI participated (26 with normal vestibular function, 5 with unilateral vestibular loss, 6 with bilateral vestibular loss). Children with vestibular loss demonstrated the poorest balance performance. There was no significant reduction in working memory or executive function performance for either CCI group with vestibular loss; however, multivariate regression analysis suggested balance performance was a significant predictor for several working memory subtests and video head impulse gain was a significant predictor for one executive function outcome. CONCLUSIONS CCI with vestibular loss did not have significantly reduced working memory or executive function; however, balance performance was a significant predictor for several working memory subtests. Degree of hearing loss should be considered, and larger sample sizes are needed.
Collapse
Affiliation(s)
- Kristen L Janky
- Department of Audiology, Boys Town National Research Hospital, Omaha, NE, USA
| | - Megan Thomas
- Department of Audiology, Boys Town National Research Hospital, Omaha, NE, USA
| | - Sarah Al-Salim
- Boys Town National Research Hospital, Center for Childhood Deafness, Language and Learning, Omaha, NE, USA
| | - Sara Robinson
- Boys Town National Research Hospital, Center for Childhood Deafness, Language and Learning, Omaha, NE, USA
| |
Collapse
|
15
|
Zawawi F, Papsin BC, Dell S, Cushing SL. Vestibular and Balance Impairment Is Common in Children With Primary Ciliary Dyskinesia. Otol Neurotol 2022; 43:e355-e360. [PMID: 35061636 DOI: 10.1097/mao.0000000000003455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Primary ciliary dyskinesia (PCD) is a rare genetic disorder that presents with a wide range of respiratory complaints. The most common otologic associated disorder is middle ear effusion. We ask if children with PCD suffer from vestibular impairment. STUDY DESIGN Cross-sectional cohort study. SETTING Tertiary pediatric referral hospital. PATIENTS/PARTICIPANTS Children with confirmed PCD. INTERVENTION/METHODS All included participants were clinically assessed to be at baseline then basic demographics and medical histories were collected, including the specific genetic mutation these patients have. After which, all patients underwent two vestibular tests. The first was to assess their ability to stand on one foot with their eyes open and then with their eyes closed and the second was video head impulse test (vHIT). MAIN OUTCOME MEASURES Ability standing on one foot with the eyes closed and vHIT. RESULTS During this period, 25 children with PCD were recruited for the study. The mean age at recruitment was 11.26 years (4-18 yr). There were 11 women and 14 men. All patients were able to participate in both tests. Nineteen participants (76%) had vestibular impairment. Fifteen of them failed to stand on one foot with their eyes closed and six of 25 had abnormal vHIT. The most common involved gene was DNAH5 8/25 (32%) and it was associated with vestibular impairment in seven of eight participants (87.5%). CONCLUSION The majority of children with PCD that we tested suffered from vestibular impairment that was previously undiagnosed. This potentially indicates that imbalance and vestibular pathology is under-diagnosed in children with PCD.
Collapse
Affiliation(s)
- Faisal Zawawi
- Department of Otolaryngology-Head and Neck Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Otolaryngology-Head and Neck Surgery
| | - Blake C Papsin
- Department of Otolaryngology-Head and Neck Surgery
- Archie's Cochlear Implant Laboratory
| | - Sharon Dell
- Division of Respiratory Medicine, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto
- Division of Respiratory Medicine, Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Sharon L Cushing
- Department of Otolaryngology-Head and Neck Surgery
- Archie's Cochlear Implant Laboratory
| |
Collapse
|
16
|
Pesnot Lerousseau J, Hidalgo C, Roman S, Schön D. Does auditory deprivation impairs statistical learning in the auditory modality? Cognition 2022; 222:105009. [PMID: 34999437 DOI: 10.1016/j.cognition.2021.105009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 12/01/2021] [Accepted: 12/26/2021] [Indexed: 11/03/2022]
Abstract
Early sensory deprivation allows assessing the extent of reorganisation of cognitive functions, well beyond sensory processing. As such, it is a good model to explore the links between sensory experience and cognitive functions. One of these functions, statistical learning - the ability to extract and use regularities present in the environment - is suspected to be impaired in prelingually deaf children with a cochlear implant. However, empirical evidence supporting this claim is very scarce and studies have reported contradictory results. This might be because previous studies have tested statistical learning only in the visual modality and did not make clear distinctions between multiple types of statistical regularities. To overcome these problems, we designed a modified serial reaction time task where cochlear implanted children and normal hearing children had to react to auditory sequences that embed multiple statistical regularities, namely transition probabilities of 0th, 1st or 2nd order. We compared the reaction times of the children with the output of a simple computational model that learns transition probabilities. First, 6-12 years old children were able to learn 0th and 1st order transition probabilities but not 2nd order ones. Second, there were no differences between cochlear implanted children and their normal hearing peers. These results indicate that auditory statistical learning is preserved in congenitally deaf children with cochlear implants. This suggests in turn that early auditory deprivation might not be crucially detrimental for the normal development of statistical learning.
Collapse
Affiliation(s)
| | - Céline Hidalgo
- Aix Marseille Univ, Inserm, INS, Inst Neurosci Syst, Marseille, France; La Timone Children's Hospital, ENT Unit, Marseille, France
| | - Stéphane Roman
- La Timone Children's Hospital, ENT Unit, Marseille, France
| | - Daniele Schön
- Aix Marseille Univ, Inserm, INS, Inst Neurosci Syst, Marseille, France
| |
Collapse
|
17
|
Abstract
OBJECTIVES The purpose of the present study was to determine whether age and hearing ability influence selective attention during childhood. Specifically, we hypothesized that immaturity and disrupted auditory experience impede selective attention during childhood. DESIGN Seventy-seven school-age children (5 to 12 years of age) participated in this study: 61 children with normal hearing and 16 children with bilateral hearing loss who use hearing aids and/or cochlear implants. Children performed selective attention-based behavioral change detection tasks comprised of target and distractor streams in the auditory and visual modalities. In the auditory modality, children were presented with two streams of single-syllable words spoken by a male and female talker. In the visual modality, children were presented with two streams of grayscale images. In each task, children were instructed to selectively attend to the target stream, inhibit attention to the distractor stream, and press a key as quickly as possible when they detected a frequency (auditory modality) or color (visual modality) deviant stimulus in the target, but not distractor, stream. Performance on the auditory and visual change detection tasks was quantified by response sensitivity, which reflects children's ability to selectively attend to deviants in the target stream and inhibit attention to those in the distractor stream. Children also completed a standardized measure of attention and inhibitory control. RESULTS Younger children and children with hearing loss demonstrated lower response sensitivity, and therefore poorer selective attention, than older children and children with normal hearing, respectively. The effect of hearing ability on selective attention was observed across the auditory and visual modalities, although the extent of this group difference was greater in the auditory modality than the visual modality due to differences in children's response patterns. Additionally, children's performance on a standardized measure of attention and inhibitory control related to their performance during the auditory and visual change detection tasks. CONCLUSIONS Overall, the findings from the present study suggest that age and hearing ability influence children's ability to selectively attend to a target stream in both the auditory and visual modalities. The observed differences in response patterns across modalities, however, reveal a complex interplay between hearing ability, task modality, and selective attention during childhood. While the effect of age on selective attention is expected to reflect the immaturity of cognitive and linguistic processes, the effect of hearing ability may reflect altered development of selective attention due to disrupted auditory experience early in life and/or a differential allocation of attentional resources to meet task demands.
Collapse
|
18
|
Hazen M, Cushing SL. Vestibular Evaluation and Management of Children with Sensorineural Hearing Loss. Otolaryngol Clin North Am 2021; 54:1241-1251. [PMID: 34774232 DOI: 10.1016/j.otc.2021.08.001] [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] [Indexed: 11/30/2022]
Abstract
Vestibular dysfunction is the most common comorbidity associated with childhood sensorineural hearing loss. Early identification of vestibular dysfunction enables early intervention to mitigate its impact of motor, behavioral, and neurocognitive deficits of developing children. Screening for vestibular impairment can be achieved in the busy clinical setting.
Collapse
Affiliation(s)
- Melissa Hazen
- Department of Communication Disorders, Hospital for Sick Children, 555 University of Toronto, 6103C Burton Wing, Toronto, Ontario M5G1X8, Canada; Archie's Cochlear Implant Laboratory, Hospital for Sick Children, Toronto; Department of Otolaryngology, Head & Neck Surgery, University of Toronto
| | - Sharon L Cushing
- Department of Communication Disorders, Hospital for Sick Children, 555 University of Toronto, 6103C Burton Wing, Toronto, Ontario M5G1X8, Canada; Archie's Cochlear Implant Laboratory, Hospital for Sick Children, Toronto; Department of Otolaryngology, Head & Neck Surgery, University of Toronto; Institute of Medical Sciences, University of Toronto.
| |
Collapse
|
19
|
The impact of early auditory experience for the acquisition of morphosyntactic abilities and working memory. Cortex 2021; 145:273-284. [PMID: 34775264 DOI: 10.1016/j.cortex.2021.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/15/2021] [Accepted: 09/29/2021] [Indexed: 11/22/2022]
Abstract
Difficulty in acquiring object clitics (OCs), and the omission of OCs more specifically, is used as a marker of developmental language disorder (DLD) in children learning French. Research also suggests that OCs are a complex morphosyntactic property of French and, as such, they could be particularly taxing for working memory (WM) resources. In light of previous research, it seems more likely that difficulties with OCs could be a marker for atypical early language acquisition. Children receiving a cochlear implant (CI) represent a case of delayed language exposure linked to a lack of early auditory exposure. Few studies have investigated the production of clitics in children with CIs. Studies suggest that children with CIs make significantly more clitic omissions on tasks of clitic production than typically-developing (TD) children. To our knowledge, no study has looked at clitic comprehension in children with CIs learning French or at the relationship between WM and performance on tasks of OCs in this population. The present study aimed at examining the production and comprehension of OCs, as well as the relationship between clitic omission and WM, in both typically-developing monolinguals children and CI recipients learning French. Children with CIs performed significantly lower than the control group on both comprehension and production tasks. Clitic omission was significantly related to WM, but only in the CI group suggesting a differential relationship between early auditory experience, WM, and language acquisition.
Collapse
|
20
|
Harrison SC, Lawrence R, Hoare DJ, Wiggins IM, Hartley DEH. Use of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review. Brain Sci 2021; 11:brainsci11111439. [PMID: 34827438 PMCID: PMC8615917 DOI: 10.3390/brainsci11111439] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/15/2021] [Accepted: 10/25/2021] [Indexed: 11/21/2022] Open
Abstract
Outcomes following cochlear implantation vary widely for both adults and children, and behavioral tests are currently relied upon to assess this. However, these behavioral tests rely on subjective judgements that can be unreliable, particularly for infants and young children. The addition of an objective test of outcome following cochlear implantation is therefore desirable. The aim of this scoping review was to comprehensively catalogue the evidence for the potential of functional near infrared spectroscopy (fNIRS) to be used as a tool to objectively predict and measure cochlear implant outcomes. A scoping review of the literature was conducted following the PRISMA extension for scoping review framework. Searches were conducted in the MEDLINE, EMBASE, PubMed, CINAHL, SCOPUS, and Web of Science electronic databases, with a hand search conducted in Google Scholar. Key terms relating to near infrared spectroscopy and cochlear implants were used to identify relevant publications. Eight records met the criteria for inclusion. Seven records reported on adult populations, with five records only including post-lingually deaf individuals and two including both pre- and post-lingually deaf individuals. Studies were either longitudinal or cross-sectional, and all studies compared fNIRS measurements with receptive speech outcomes. This review identified and collated key work in this field. The homogeneity of the populations studied so far identifies key gaps for future research, including the use of fNIRS in infants. By mapping the literature on this important topic, this review contributes knowledge towards the improvement of outcomes following cochlear implantation.
Collapse
Affiliation(s)
- Samantha C. Harrison
- NIHR Nottingham Biomedical Research Centre, Nottingham NG1 5DU, UK; (R.L.); (D.J.H.); (I.M.W.); (D.E.H.H.)
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham NG1 5DU, UK
- Correspondence: ; Tel.: +44-115-823-2640
| | - Rachael Lawrence
- NIHR Nottingham Biomedical Research Centre, Nottingham NG1 5DU, UK; (R.L.); (D.J.H.); (I.M.W.); (D.E.H.H.)
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham NG1 5DU, UK
- Nottingham University Hospitals National Health Service Trust, Nottingham NG5 1PB, UK
| | - Derek J. Hoare
- NIHR Nottingham Biomedical Research Centre, Nottingham NG1 5DU, UK; (R.L.); (D.J.H.); (I.M.W.); (D.E.H.H.)
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham NG1 5DU, UK
| | - Ian M. Wiggins
- NIHR Nottingham Biomedical Research Centre, Nottingham NG1 5DU, UK; (R.L.); (D.J.H.); (I.M.W.); (D.E.H.H.)
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham NG1 5DU, UK
| | - Douglas E. H. Hartley
- NIHR Nottingham Biomedical Research Centre, Nottingham NG1 5DU, UK; (R.L.); (D.J.H.); (I.M.W.); (D.E.H.H.)
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham NG1 5DU, UK
- Nottingham University Hospitals National Health Service Trust, Nottingham NG5 1PB, UK
| |
Collapse
|
21
|
Goodwin C, Carrigan E, Walker K, Coppola M. Language not auditory experience is related to parent-reported executive functioning in preschool-aged deaf and hard-of-hearing children. Child Dev 2021; 93:209-224. [PMID: 34633656 PMCID: PMC9293362 DOI: 10.1111/cdev.13677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Much research has found disrupted executive functioning (EF) in deaf and hard‐of‐hearing (DHH) children; while some theories emphasize the role of auditory deprivation, others posit delayed language experience as the primary cause. This study investigated the role of language and auditory experience in parent‐reported EF for 123 preschool‐aged children (Mage = 60.1 months, 53.7% female, 84.6% White). Comparisons between DHH and typically hearing children exposed to language from birth (spoken or signed) showed no significant differences in EF despite drastic differences in auditory input. Linear models demonstrated that earlier language exposure predicted better EF (β = .061–.341), while earlier auditory exposure did not. Few participants exhibited clinically significant executive dysfunction. Results support theories positing that language, not auditory experience, scaffolds EF development.
Collapse
Affiliation(s)
- Corina Goodwin
- Department of Linguistics, University of Connecticut, Storrs, Connecticut, USA.,The Connecticut Institute for the Brain and Cognitive Sciences, Storrs, Connecticut, USA
| | - Emily Carrigan
- Department of Psychological Sciences, University of North Carolina, Greensboro, North Carolina, USA
| | - Kristin Walker
- The Connecticut Institute for the Brain and Cognitive Sciences, Storrs, Connecticut, USA.,Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut, USA.,Department of Psychology, Stony Brook University, Stony Brook, New York, USA
| | - Marie Coppola
- Department of Linguistics, University of Connecticut, Storrs, Connecticut, USA.,The Connecticut Institute for the Brain and Cognitive Sciences, Storrs, Connecticut, USA.,Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut, USA
| |
Collapse
|
22
|
Jamsek IA, Holt RF, Kronenberger WG, Pisoni DB. Differential At-Risk Pediatric Outcomes of Parental Sensitivity Based on Hearing Status. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:3668-3684. [PMID: 34463547 PMCID: PMC8642085 DOI: 10.1044/2021_jslhr-20-00491] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Purpose The aim of this study was to investigate the role of parental sensitivity in language and neurocognitive outcomes in children who are deaf and/or hard of hearing (DHH). Method Sixty-two parent-child dyads of children with normal hearing (NH) and 64 of children who are DHH (3-8 years) completed parent and child measures of inhibitory control/executive functioning and child measures of sentence comprehension and vocabulary. The dyads also participated in a video-recorded, free-play interaction that was coded for parental sensitivity. Results There was no evidence of associations between parental sensitivity and inhibitory control or receptive language in children with NH. In contrast, parental sensitivity was related to children's inhibitory control and all language measures in children who are DHH. Moreover, inhibitory control significantly mediated the association between parental sensitivity and child language on the Clinical Evaluation of Language Fundamentals-Fifth Edition Following Directions subscale (6-8 years)/Clinical Evaluation of Language Fundamentals Preschool-Second Edition Concepts and Following Directions subscale (3-5 years). Follow-up analyses comparing subgroups of children who used hearing aids (n = 29) or cochlear implants (CIs; n = 35) revealed similar correlational trends, with the exception that parental sensitivity showed little relation to inhibitory control in the group of CI users. Conclusions Parental sensitivity is associated with at-risk language outcomes and disturbances in inhibitory control in young children who are DHH. Compared to children with NH, children who are DHH may be more sensitive to parental behaviors and their effects on emerging inhibitory control and spoken language. Specifically, inhibitory control, when scaffolded by positive parental behaviors, may be critically important for robust language development in children who are DHH.
Collapse
Affiliation(s)
- Izabela A. Jamsek
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - Rachael Frush Holt
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - William G. Kronenberger
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis
- DeVault Otologic Research Laboratory, Department of Otolaryngology–Head and Neck Surgery, Indiana University School of Medicine, Indianapolis
| | - David B. Pisoni
- DeVault Otologic Research Laboratory, Department of Otolaryngology–Head and Neck Surgery, Indiana University School of Medicine, Indianapolis
- Department of Psychological and Brain Sciences, Indiana University Bloomington
| |
Collapse
|
23
|
Effects of Hearing Loss on School-Aged Children's Ability to Benefit From F0 Differences Between Target and Masker Speech. Ear Hear 2021; 42:1084-1096. [PMID: 33538428 PMCID: PMC8222052 DOI: 10.1097/aud.0000000000000979] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The objectives of the study were to (1) evaluate the impact of hearing loss on children's ability to benefit from F0 differences between target/masker speech in the context of aided speech-in-speech recognition and (2) to determine whether compromised F0 discrimination associated with hearing loss predicts F0 benefit in individual children. We hypothesized that children wearing appropriately fitted amplification would benefit from F0 differences, but they would not show the same magnitude of benefit as children with normal hearing. Reduced audibility and poor suprathreshold encoding that degrades frequency discrimination were expected to impair children's ability to segregate talkers based on F0. DESIGN Listeners were 9 to 17 year olds with bilateral, symmetrical, sensorineural hearing loss ranging in degree from mild to severe. A four-alternative, forced-choice procedure was used to estimate thresholds for disyllabic word recognition in a 60-dB-SPL two-talker masker. The same male talker produced target and masker speech. Target words had either the same mean F0 as the masker or were digitally shifted higher than the masker by three, six, or nine semitones. The F0 benefit was defined as the difference in thresholds between the shifted-F0 conditions and the unshifted-F0 condition. Thresholds for discriminating F0 were also measured, using a three-alternative, three-interval forced choice procedure, to determine whether compromised sensitivity to F0 differences due to hearing loss would predict children's ability to benefit from F0. Testing was performed in the sound field, and all children wore their personal hearing aids at user settings. RESULTS Children with hearing loss benefited from an F0 difference of nine semitones between target words and masker speech, with older children generally benefitting more than younger children. Some children benefitted from an F0 difference of six semitones, but this was not consistent across listeners. Thresholds for discriminating F0 improved with increasing age and predicted F0 benefit in the nine-semitone condition. An exploratory analysis indicated that F0 benefit was not significantly correlated with the four-frequency pure-tone average (0.5, 1, 2, and 4 kHz), aided audibility, or consistency of daily hearing aid use, although there was a trend for an association with the low-frequency pure-tone average (0.25 and 0.5 kHz). Comparisons of the present data to our previous study of children with normal hearing demonstrated that children with hearing loss benefitted less than children with normal hearing for the F0 differences tested. CONCLUSIONS The results demonstrate that children with mild-to-severe hearing loss who wear hearing aids benefit from relatively large F0 differences between target and masker speech during aided speech-in-speech recognition. The size of the benefit increases with increasing age, consistent with previously reported age effects for children with normal hearing. However, hearing loss reduces children's ability to capitalize on F0 differences between talkers. Audibility alone does not appear to be responsible for this effect; aided audibility and degree of loss were not primary predictors of performance. The ability to benefit from F0 differences may be limited by immature central processing or aspects of peripheral encoding that are not characterized in standard clinical assessments.
Collapse
|
24
|
Nicastri M, Giallini I, Amicucci M, Mariani L, de Vincentiis M, Greco A, Guerzoni L, Cuda D, Ruoppolo G, Mancini P. Variables influencing executive functioning in preschool hearing-impaired children implanted within 24 months of age: an observational cohort study. Eur Arch Otorhinolaryngol 2021; 278:2733-2743. [PMID: 32918140 PMCID: PMC8266786 DOI: 10.1007/s00405-020-06343-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 08/28/2020] [Indexed: 12/01/2022]
Abstract
PURPOSE Executive Functions (EFs) are fundamental to every aspect of life. The present study was implemented to evaluate factors influencing their development in a group of preschools orally educated profoundly deaf children of hearing parents, who received CI within 2 years of age. METHODS Twenty-five preschool CI children were tested using the Battery for Assessment of Executive Functions (BAFE) to assess their flexibility, inhibition, and non-verbal visuo-spatial working memory skills. The percentage of children performing in normal range was reported for each of the EF subtests. Mann-Whitney and Kruskal-Wallis were performed to assess differences between gender, listening mode, and degree of parents' education subgroups. The Spearman Rank Correlation Coefficient was calculated to investigate the relationship between EF scores of audiological and linguistic variables. RESULTS Percentages ranging from 76 to 92% of the children reached adequate EF scores at BAFE. Significant relations (p < 0.05) were found between EFs and early intervention, listening, and linguistic skills. Furthermore, CI children from families with higher education level performed better at the response shifting, inhibitory control, and attention flexibility tasks. Economic income correlated significantly with flexibility and inhibitory skills. Females performed better than males only in the attention flexibility task. CONCLUSIONS The present study is one of the first to focus attention on the development of EFs in preschool CI children, providing an initial understanding of the characteristics of EFs at the age when these skills emerge. Clinical practice must pay increasing attention to these aspects which are becoming the new emerging challenge of rehabilitation programs.
Collapse
Affiliation(s)
- Maria Nicastri
- Department of Sensorial Organs, Sapienza University of Rome, Viale dell'Università, 31, 00161, Rome, Italy
| | - Ilaria Giallini
- Department of Sensorial Organs, Sapienza University of Rome, Viale dell'Università, 31, 00161, Rome, Italy
| | - Martina Amicucci
- Department of Sensorial Organs, Sapienza University of Rome, Viale dell'Università, 31, 00161, Rome, Italy
| | - Laura Mariani
- Department of Sensorial Organs, Sapienza University of Rome, Viale dell'Università, 31, 00161, Rome, Italy
| | - Marco de Vincentiis
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy
| | - Antonio Greco
- Department of Sensorial Organs, Sapienza University of Rome, Viale dell'Università, 31, 00161, Rome, Italy
| | - Letizia Guerzoni
- Department of Otorhinolaryngology, "Guglielmo da Saliceto" Hospital, Piacenza, Italy
| | - Domenico Cuda
- Department of Otorhinolaryngology, "Guglielmo da Saliceto" Hospital, Piacenza, Italy
| | - Giovanni Ruoppolo
- Department of Sensorial Organs, Sapienza University of Rome, Viale dell'Università, 31, 00161, Rome, Italy.
| | - Patrizia Mancini
- Department of Sensorial Organs, Sapienza University of Rome, Viale dell'Università, 31, 00161, Rome, Italy
| |
Collapse
|
25
|
Holt RF, Beer J, Kronenberger WG, Pisoni DB, Lalonde K, Mulinaro L. Family Environment in Children With Hearing Aids and Cochlear Implants: Associations With Spoken Language, Psychosocial Functioning, and Cognitive Development. Ear Hear 2021; 41:762-774. [PMID: 31688320 PMCID: PMC7190421 DOI: 10.1097/aud.0000000000000811] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To examine differences in family environment and associations between family environment and key speech, language, and cognitive outcomes in samples of children with normal hearing and deaf and hard-of-hearing (DHH) children who use hearing aids and cochlear implants. DESIGN Thirty families of children with normal hearing (n = 10), hearing aids (n = 10), or cochlear implants (n = 10) completed questionnaires evaluating executive function, social skills, and problem behaviors. Children's language and receptive vocabulary were evaluated using standardized measures in the children's homes. In addition, families were administered a standardized in-home questionnaire and observational assessment regarding the home environment. RESULTS Family environment overall was similar across hearing level and sensory aid, although some differences were found on parental responsivity and physical environment. The level of supportiveness and enrichment within family relationships accounted for much of the relations between family environment and the psychosocial and neurocognitive development of DHH children. In contrast, the availability of objects and experiences to stimulate learning in the home was related to the development of spoken language. CONCLUSIONS Whereas broad characteristics of the family environments of DHH children may not differ from those of hearing children, variability in family functioning is related to DHH children's at-risk speech, language, and cognitive outcomes. Results support the importance of further research to clarify and explain these relations, which might suggest novel methods and targets of family-based interventions to improve developmental outcomes.
Collapse
Affiliation(s)
- Rachael Frush Holt
- Department of Speech and Hearing Sciences, Ohio State University, Columbus, OH, USA
| | - Jessica Beer
- DeVault Otologic Research Laboratory, Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- The Urban Chalkboard, Indianapolis, IN
| | - William G. Kronenberger
- DeVault Otologic Research Laboratory, Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - David B. Pisoni
- DeVault Otologic Research Laboratory, Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
| | - Kaylah Lalonde
- Department of Speech and Hearing Sciences, Indiana University, Bloomington, IN, USA
| | - Lindsay Mulinaro
- Department of Speech and Hearing Sciences, Indiana University, Bloomington, IN, USA
| |
Collapse
|
26
|
X-linked Malformation Deafness: Neurodevelopmental Symptoms Are Common in Children With IP3 Malformation and Mutation in POU3F4. Ear Hear 2021; 43:53-69. [PMID: 34133399 PMCID: PMC8694264 DOI: 10.1097/aud.0000000000001073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Supplemental Digital Content is available in the text. Incomplete partition type 3 (IP3) malformation deafness is a rare hereditary cause of congenital or rapid progressive hearing loss. The children present with a severe to profound mixed hearing loss and temporal bone imaging show a typical inner ear malformation classified as IP3. Cochlear implantation is one option of hearing restoration in severe cases. Little is known about other specific difficulties these children might exhibit, for instance possible neurodevelopmental symptoms.
Collapse
|
27
|
Morgan G, Curtin M, Botting N. The interplay between early social interaction, language and executive function development in deaf and hearing infants. Infant Behav Dev 2021; 64:101591. [PMID: 34090007 DOI: 10.1016/j.infbeh.2021.101591] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 05/17/2021] [Accepted: 05/26/2021] [Indexed: 11/29/2022]
Abstract
In this article, we review the influence of early social interaction on the development of executive function and language in infants. We first define social interaction, executive function and language and show how they are related in infant development. Studies of children born deaf are used to illustrate this connection because they represent cases where there has been a disruption to early social interaction and the development of intersubjectivity. Unlike other groups, the disturbance to development is known to be largely environmental rather than neuro-biological. This enables us to more accurately tease apart those impacts on EF that are associated with social interaction and language, since the potential confounds of disordered cognitive development are largely controlled for. The review offers a unifying model for how social, cognitive and linguistic development work together in early human development.
Collapse
Affiliation(s)
- Gary Morgan
- Dept. Language and Communication Science, City University of London, UK.
| | - Martina Curtin
- Dept. Language and Communication Science, City University of London, UK
| | - Nicola Botting
- Dept. Language and Communication Science, City University of London, UK
| |
Collapse
|
28
|
Fastelli A, Mento G, Marshall CR, Arfé B. Implicit learning of non-verbal regularities by deaf children with cochlear implants: An investigation with a dynamic temporal prediction task. PLoS One 2021; 16:e0251050. [PMID: 33979380 PMCID: PMC8115795 DOI: 10.1371/journal.pone.0251050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 04/20/2021] [Indexed: 11/24/2022] Open
Abstract
Some deaf children continue to show difficulties in spoken language learning after cochlear implantation. Part of this variability has been attributed to poor implicit learning skills. However, the involvement of other processes (e.g. verbal rehearsal) has been underestimated in studies that show implicit learning deficits in the deaf population. In this study, we investigated the relationship between auditory deprivation and implicit learning of temporal regularities with a novel task specifically designed to limit the load on working memory, the amount of information processing, and the visual-motor integration skills required. Seventeen deaf children with cochlear implants and eighteen typically hearing children aged 5 to 11 years participated. Our results revealed comparable implicit learning skills between the two groups, suggesting that implicit learning might be resilient to a lack of early auditory stimulation. No significant correlation was found between implicit learning and language tasks. However, deaf children's performance suggests some weaknesses in inhibitory control.
Collapse
Affiliation(s)
- Ambra Fastelli
- Department of Developmental Psychology and Socialisation, University of Padua, Padova, Italy
- Bruno Kessler Foundation, Trento, Italy
| | - Giovanni Mento
- Department of Developmental Psychology and Socialisation, University of Padua, Padova, Italy
- Department of General Psychology, University of Padua, Padova, Italy
| | - Chloë Ruth Marshall
- UCL Institute of Education, University College London, London, United Kingdom
| | - Barbara Arfé
- Department of Developmental Psychology and Socialisation, University of Padua, Padova, Italy
- University of Padua, Centre for Hearing, Speech, and Music research in Venice, Venice, Italy
| |
Collapse
|
29
|
Camminga TF, Hermans D, Segers E, Vissers CTWM. Beyond the Senses: How Self-Directed Speech and Word Meaning Structure Impact Executive Functioning and Theory of Mind in Individuals With Hearing and Language Problems. Front Psychol 2021; 12:646181. [PMID: 33868119 PMCID: PMC8043959 DOI: 10.3389/fpsyg.2021.646181] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Accepted: 02/23/2021] [Indexed: 11/13/2022] Open
Abstract
Many individuals with developmental language disorder (DLD) and individuals who are deaf or hard of hearing (D/HH) have social–emotional problems, such as social difficulties, and show signs of aggression, depression, and anxiety. These problems can be partly associated with their executive functions (EFs) and theory of mind (ToM). The difficulties of both groups in EF and ToM may in turn be related to self-directed speech (i.e., overt or covert speech that is directed at the self). Self-directed speech is thought to allow for the construction of non-sensory representations (i.e., representations that do not coincide with direct observation). Such non-sensory representations allow individuals to overcome the limits set upon them by the senses. This ability is constrained by the development of word meaning structure (i.e., the way words are understood). We argue that the greater ability to construct non-sensory representations may result in more enhanced forms of EF and ToM. We conclude that difficulties in EF, ToM, and social–emotional functioning in those with hearing and language problems may be accounted for in terms of word meaning impairments. We propose that word meaning structure and self-directed speech should be considered in assigning EF and ToM treatments to individuals with DLD and those who are D/HH.
Collapse
Affiliation(s)
- Thomas F Camminga
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands.,Royal Dutch Kentalis, Sint-Michielsgestel, Netherlands
| | - Daan Hermans
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands.,Royal Dutch Kentalis, Sint-Michielsgestel, Netherlands
| | - Eliane Segers
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
| | - Constance T W M Vissers
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands.,Royal Dutch Kentalis, Sint-Michielsgestel, Netherlands
| |
Collapse
|
30
|
Blank A, Holt RF, Pisoni DB, Kronenberger WG. Family-Level Executive Functioning and At-Risk Pediatric Hearing Loss Outcomes. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:218-229. [PMID: 33375824 PMCID: PMC8608142 DOI: 10.1044/2020_jslhr-20-00342] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Purpose Using a new measure of family-level executive functioning (EF; the Family Characteristics Scale [FCS]), we investigated associations between family-level EF, spoken language, and neurocognitive skills in children with hearing loss (HL), compared to children with normal hearing. Method Parents of children with HL (n = 61) or children with normal hearing (n = 65) completed the FCS-Parent, and clinicians evaluated families using the FCS-Examiner. Children completed an age-appropriate version of the Concepts and Following Directions subtest of the Clinical Evaluation of Language Fundamentals and the Peabody Picture Vocabulary Test-Fourth Edition. Child EF was assessed via the parent report Behavior Rating Inventory of Executive Function. Results Two higher order components were derived from FCS subscales: Family Inhibition and Family Organization. For both samples, Family Inhibition was positively associated with child inhibition, child shifting, and child language comprehension skills. Family Organization was differentially associated with child inhibition, working memory, and planning/organization skills across the samples. Additionally, Family Inhibition was associated with child planning and organization skills for children with HL. Conclusions Results support the FCS as a measure of family-level EF. Family-level inhibition related to better child inhibition, flexibility/shifting, and language comprehension across both samples and to better planning and organization skills in children with HL. As children with HL experienced greater difficulties in EF, families demonstrated greater organization, possibly as a compensatory measure. Results suggest that inhibition and organization at a family level may be important targets for the development of novel interventions to promote EF and language outcomes for children with HL.
Collapse
Affiliation(s)
- Andrew Blank
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - Rachael Frush Holt
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - David B. Pisoni
- Department of Psychological and Brain Sciences, Indiana University Bloomington
- DeVault Otologic Research Laboratory, Department of Otolaryngology, Indiana University School of Medicine, Indianapolis
| | - William G. Kronenberger
- DeVault Otologic Research Laboratory, Department of Otolaryngology, Indiana University School of Medicine, Indianapolis
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis
| |
Collapse
|
31
|
McConkey Robbins A, Kronenberger WG. Principles of Executive Functioning Interventions for Children With Cochlear Implants: Guidance From Research Findings and Clinical Experience. Otol Neurotol 2021; 42:174-179. [PMID: 33885264 DOI: 10.1097/mao.0000000000002968] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
: Children with cochlear implants (CIs) are at risk for experiencing deficits in the development of neurocognitive processes known as executive functions (EF). Such deficits likely arise as a consequence of early-onset deafness, the degraded auditory input provided by CIs, and delays in spoken language development. Interventions specifically designed for pediatric CI users are needed to address challenges and delays in EF because of the unique influences of hearing loss and language delay on EF development, which have deleterious, cascading effects on speech and language development and subsequent reading and academic achievement. Because patterns of EF weakness emerge even in the preschool years, interventions to improve EF should be implemented at early ages, while children are young and neuroplasticity is high. Drawing on previous research findings and clinical experience, this paper highlights 10 principles to guide the development of EF interventions for children with CIs.
Collapse
|
32
|
Cross-modal plasticity and central deficiencies: the case of deafness and the use of cochlear implants. HANDBOOK OF CLINICAL NEUROLOGY 2020. [PMID: 32977890 DOI: 10.1016/b978-0-444-64148-9.00025-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
The primary objective of this chapter is to describe the consequences of central deficiencies on the neurodevelopment of children. We approach this topic from the standpoint of congenital deafness. Thus we first present the current state of knowledge on cortical reorganization following congenital deafness. The allocation of auditory cortices to other sensory systems can enhance sensory processing and therefore the cognitive functions related to them. Second, we explore the linguistic development of deaf children. Given that the English written system is speech-based, its acquisition is complex and atypical for deaf children, usually leading to poorer achievements. Next, we explore the impact of a neural prosthesis named the cochlear implant on the neurocognitive and linguistic development of deaf children. In some cases, it allows the individuals to, at least partially, regain access to the lost sense. We also comment on the specific needs of the deaf population when it comes to neuropsychological assessment. Finally, we touch on the specific context of deaf children born of deaf parents, and therefore naturally exposed to sign language as the only means of communication.
Collapse
|
33
|
Bell L, Scharke W, Reindl V, Fels J, Neuschaefer-Rube C, Konrad K. Auditory and Visual Response Inhibition in Children with Bilateral Hearing Aids and Children with ADHD. Brain Sci 2020; 10:E307. [PMID: 32443468 PMCID: PMC7287647 DOI: 10.3390/brainsci10050307] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/13/2020] [Accepted: 05/14/2020] [Indexed: 12/18/2022] Open
Abstract
Children fitted with hearing aids (HAs) and children with attention deficit/hyperactivity disorder (ADHD) often have marked difficulties concentrating in noisy environments. However, little is known about the underlying neural mechanism of auditory and visual attention deficits in a direct comparison of both groups. The current functional near-infrared spectroscopy (fNIRS) study was the first to investigate the behavioral performance and neural activation during an auditory and a visual go/nogo paradigm in children fitted with bilateral HAs, children with ADHD and typically developing children (TDC). All children reacted faster, but less accurately, to visual than auditory stimuli, indicating a sensory-specific response inhibition efficiency. Independent of modality, children with ADHD and children with HAs reacted faster and tended to show more false alarms than TDC. On a neural level, however, children with ADHD showed supra-modal neural alterations, particularly in frontal regions. On the contrary, children with HAs exhibited modality-dependent alterations in the right temporopolar cortex. Higher activation was observed in the auditory than in the visual condition. Thus, while children with ADHD and children with HAs showed similar behavioral alterations, different neural mechanisms might underlie these behavioral changes. Future studies are warranted to confirm the current findings with larger samples. To this end, fNIRS provided a promising tool to differentiate the neural mechanisms underlying response inhibition deficits between groups and modalities.
Collapse
Affiliation(s)
- Laura Bell
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, D-52074 Aachen, Germany; (W.S.); (V.R.); (K.K.)
| | - Wolfgang Scharke
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, D-52074 Aachen, Germany; (W.S.); (V.R.); (K.K.)
- Institute of Cognitive and Experimental Psychology, RWTH Aachen University, D-52074 Aachen, Germany
| | - Vanessa Reindl
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, D-52074 Aachen, Germany; (W.S.); (V.R.); (K.K.)
- JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging (INM-11), RWTH Aachen & Research Centre Juelich, D-52428 Juelich, Germany
| | - Janina Fels
- Teaching and Research Area of Medical Acoustics, Institute of Technical Acoustics, RWTH Aachen University, D-52074 Aachen, Germany;
| | - Christiane Neuschaefer-Rube
- Clinic of Phoniatrics, Pedaudiology, and Communication Disorders, Medical Faculty, RWTH Aachen University, D-52074 Aachen, Germany;
| | - Kerstin Konrad
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, D-52074 Aachen, Germany; (W.S.); (V.R.); (K.K.)
- JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging (INM-11), RWTH Aachen & Research Centre Juelich, D-52428 Juelich, Germany
| |
Collapse
|
34
|
Kronenberger WG, Xu H, Pisoni DB. Longitudinal Development of Executive Functioning and Spoken Language Skills in Preschool-Aged Children With Cochlear Implants. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2020; 63:1128-1147. [PMID: 32204645 PMCID: PMC7242982 DOI: 10.1044/2019_jslhr-19-00247] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Purpose Auditory deprivation has downstream effects on the development of language and executive functioning (EF) in prelingually deaf children with cochlear implants (CIs), but little is known about the very early development of EF during preschool ages in children with CIs. This study investigated the longitudinal development of EF and spoken language skills in samples of children with normal hearing (NH; N = 40) or CIs (N = 41) during preschool ages. Method Participants were enrolled in the study between ages 3 and 6 years and evaluated annually up to the age of 7 years. Mixed-effects models were used to evaluate and predict growth of spoken language and EF skills over time. Results Children with CIs scored lower than NH peers on language measures but improved significantly over time. On performance-based neurocognitive measures of controlled attention, inhibition, and working memory, children with CIs scored more poorly than the sample of NH peers but comparable to norms, whereas on a parent report behavior checklist, children with CIs scored more poorly than both NH peers and norms on inhibition and working memory. Children with CIs had poorer EF than the sample of NH peers in most domains even after accounting for language effects, and language predicted only the verbal working memory domain of EF. In contrast, EF skills consistently predicted language skills at subsequent visits. Conclusions Findings demonstrate that, despite significant improvement over time, some domains of EF (particularly parent-reported EF) and language skills in children with CIs lag behind those of children with NH during preschool ages. Language delays do not fully explain differences in EF development between children with CIs and NH peers during preschool ages, but EF skills predict subsequent language development in children with CIs.
Collapse
Affiliation(s)
- William G. Kronenberger
- DeVault Otologic Research Laboratory, Department of Otolaryngology, Indiana University School of Medicine, Indianapolis
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis
- Department of Psychological and Brain Sciences, Indiana University, Bloomington
| | - Huiping Xu
- Department of Biostatistics, Indiana University School of Medicine, Indianapolis
| | - David B. Pisoni
- DeVault Otologic Research Laboratory, Department of Otolaryngology, Indiana University School of Medicine, Indianapolis
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis
- Department of Psychological and Brain Sciences, Indiana University, Bloomington
| |
Collapse
|
35
|
Ingvalson EM, Grieco-Calub TM, Perry LK, VanDam M. Rethinking Emergent Literacy in Children With Hearing Loss. Front Psychol 2020; 11:39. [PMID: 32082217 PMCID: PMC7006043 DOI: 10.3389/fpsyg.2020.00039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/08/2020] [Indexed: 12/01/2022] Open
Abstract
Long-term literacy outcomes for children with hearing loss, particularly those with severe-to-profound deafness who are fitted with cochlear implants (CIs) lag behind those of children with normal hearing (NH). The causes for these long-term deficits are not fully clear, though differences in auditory access between children who use CIs and those with NH may be a partial cause. This paper briefly reviews the emergent literacy model as proposed by Whitehurst and Lonigan (1998). We then examine the development of each of Whitehurst and Lonigan’s identified factors in children who use CIs and how the extant knowledge of language and literacy development in children who use CIs may bear on the emergent literacy model. We then propose to modify the model for children who use CIs based on their unique developmental trajectories, influenced at least in part by their unique auditory access. We conclude with future directions for further development of an evidence-based emergent literacy model for children who use CIs and how this model could be used to inform intervention.
Collapse
Affiliation(s)
- Erin M Ingvalson
- School of Communication Science and Disorders, Florida State University, Tallahassee, FL, United States
| | - Tina M Grieco-Calub
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL, United States
| | - Lynn K Perry
- Department of Psychology, University of Miami, Coral Gables, FL, United States
| | - Mark VanDam
- Department of Speech and Hearing Sciences, Washington State University, Spokane, WA, United States
| |
Collapse
|
36
|
Blank A, Frush Holt R, Pisoni DB, Kronenberger WG. Associations Between Parenting Stress, Language Comprehension, and Inhibitory Control in Children With Hearing Loss. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2020; 63:321-333. [PMID: 31940261 PMCID: PMC7213483 DOI: 10.1044/2019_jslhr-19-00230] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Purpose Parenting stress has been studied as a potential predictor of developmental outcomes in children with normal hearing and children who are deaf and hard of hearing. However, it is unclear how parenting stress might underlie at-risk spoken language and neurocognitive outcomes in this clinical pediatric population. We investigated parenting stress levels and the shared relations between parenting stress, language comprehension, and inhibitory control skills in children with and without hearing loss (HL) using a cross-sectional design. Method Families of children with HL (n = 39) and with normal hearing (n = 41) were tested. Children completed an age-appropriate version of the Concepts & Following Directions subtest of the Clinical Evaluation of Language Fundamentals and the NIH Toolbox Flanker Test of Attention and Inhibitory control. Caregivers completed the Parenting Stress Index-Short Form 4. Results Parenting stress levels were not significantly different between parents of children with and without HL. A significant negative association was observed between parenting stress and our measure of language comprehension in children with HL. A negative association between parenting stress and inhibitory control skills was also found in families of children with HL, but not hearing children. The parenting stress-inhibitory control relationship was indirectly accounted for by delayed language comprehension skills in children with HL. Conclusion Even at moderate levels of parenting stress similar to parents of children with normal hearing, increases in parenting stress were associated with lower scores on our measures of language comprehension and inhibitory control in children with HL. Thus, parenting stress may underlie some of the variability in at-risk pediatric HL outcomes.
Collapse
Affiliation(s)
- Andrew Blank
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - Rachael Frush Holt
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - David B. Pisoni
- Department of Psychological and Brian Sciences, Indiana University, Bloomington
- DeVault Otologic Research Laboratory, Department of Otolaryngology, Indiana University School of Medicine, Indianapolis
| | - William G. Kronenberger
- DeVault Otologic Research Laboratory, Department of Otolaryngology, Indiana University School of Medicine, Indianapolis
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis
| |
Collapse
|
37
|
Löfkvist U, Anmyr L, Henricson C, Karltorp E. Executive Functions, Pragmatic Skills, and Mental Health in Children With Congenital Cytomegalovirus (CMV) Infection With Cochlear Implants: A Pilot Study. Front Psychol 2020; 10:2808. [PMID: 31998167 PMCID: PMC6965306 DOI: 10.3389/fpsyg.2019.02808] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 11/28/2019] [Indexed: 11/25/2022] Open
Abstract
Congenital cytomegalovirus (cCMV) infection is the most common cause of progressive hearing impairment. In our previous study around 90% of children with a cCMV infection and CI had severely damaged balance functions (Karltorp et al., 2014). Around 20% had vision impairment, 15% were diagnosed with Autism-Spectrum-Disorder, and 20% with ADHD. One clinical observation was that children with cCMV infection had problems with executive functioning (EF), while controls with a genetic cause of deafness (Connexin 26 mutations; Cx26) did not have similar difficulties. A follow-up study was therefore initiated with the main objective to examine EF and pragmatic skills in relation to mental health in children with a cCMV infection and to draw a comparison with matched controls with Cx26 mutations (age, sex, hearing, non-verbal cognitive ability, vocabulary, and socioeconomic status level). Ten children with a cCMV infection and CI (4.8–12:9 years) and seven children with CI (4:8–12:8 years) participated in the study, which had a multidisciplinary approach. Executive functioning was assessed both with formal tests targeting working memory and attention, parent and teacher questionnaires, and a systematic observation by a blinded psychologist during one test situation. Pragmatics and mental health were investigated with parent and teacher reports. In addition, the early language outcome was considered in non-parametric correlation analyses examining the possible relationships between later EF skills, pragmatics, and mental health. Children with cCMV had a statistically significant worse pragmatic outcome and phonological working memory than controls despite their groups having similar non-verbal cognitive ability and vocabulary. However, there were no statistical differences between the groups regarding their EF skills in everyday settings and mental health. There were associations between early language outcomes and later EF skills and pragmatics in the whole sample. Conclusion: Children with a cCMV infection are at risk of developing learning difficulties in school due to difficulties with phonological working memory and pragmatic skills in social interactions.
Collapse
Affiliation(s)
- Ulrika Löfkvist
- Department of Special Needs Education, University of Oslo, Oslo, Norway.,Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Solna, Sweden
| | - Lena Anmyr
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Solna, Sweden.,Karolinska University Hospital, Stockholm, Sweden
| | - Cecilia Henricson
- Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden
| | - Eva Karltorp
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Solna, Sweden.,Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
38
|
Davenport BCA, Holt RF. INFLUENCE OF FAMILY ENVIRONMENT ON DEVELOPMENTAL OUTCOMES IN CHILDREN WITH COCHLEAR IMPLANTS: A MATCHED CASE STUDY. THE VOLTA REVIEW 2019; 119:29-55. [PMID: 34113051 PMCID: PMC8189428 DOI: 10.17955/tvr.119.1.808] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This case study analyzes and describes the language, executive function, and psychosocial outcomes of two 6-year-old children with cochlear implants in the context of their respective family environments. Despite having nearly identical audiological histories, their language abilities and social skills are markedly different from one another, exemplifying the variability in outcomes of children with cochlear implants. Families play a critical role in child development. Including analyses of the family environment serves to draw attention to the importance of expanding the variables of potential influence beyond child characteristics to more fully encompass the factors that influence children's performance in future studies.
Collapse
|
39
|
Marschark M, Duchesne L, Pisoni D. Effects of Age at Cochlear Implantation on Learning and Cognition: A Critical Assessment. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2019; 28:1318-1334. [PMID: 31251881 DOI: 10.1044/2019_ajslp-18-0160] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Purpose Age at cochlear implantation frequently is assumed to be a key predictor of pediatric implantation benefits, but outcomes related to learning and cognition appear inconsistent. This critical assessment examines relevant literature in an effort to evaluate the impact of age at implantation in those domains for individuals who received their devices as children. Method We examined 44 peer-reviewed articles from 2003 to 2018 considering age at implantation and conducted statistical analyses regarding its impact on several domains, including literacy, academic achievement, memory, and theory of mind. Results Across 167 assessments in various experiments and conditions, only 21% of the analyses related to age at implantation yielded evidence in favor of earlier implantation, providing greater benefits to academic achievement, learning, or cognition compared to implantation later in childhood. Among studies that considered cognitive processing (e.g., executive function, memory, visual-spatial functioning), over twice as many analyses indicated significant benefits of earlier implantation when it was considered as a discrete rather than a continuous variable. Conclusion Findings raise methodological, practical, and theoretical questions concerning how "early" is defined in studies concerning early cochlear implantation, the impact of confounding factors, and the use of nonstandard outcome measures. The present results and convergent findings from other studies are discussed in terms of the larger range of variables that need to be considered in evaluating the benefits of cochlear implantation and question the utility of considering age at implantation as a "gold standard" with regard to evaluating long-term outcomes of the procedure as a medical treatment/intervention for hearing loss. Supplemental Material https://doi.org/10.23641/asha.8323625.
Collapse
Affiliation(s)
- Marc Marschark
- National Technical Institute for the Deaf, Rochester Institute of Technology, NY
| | | | - David Pisoni
- DeVault Otologic Research Laboratory, Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Bloomington
| |
Collapse
|
40
|
Marschark M, Edwards L, Peterson C, Crowe K, Walton D. Understanding Theory of Mind in Deaf and Hearing College Students. JOURNAL OF DEAF STUDIES AND DEAF EDUCATION 2019; 24:104-118. [PMID: 30597037 PMCID: PMC6436147 DOI: 10.1093/deafed/eny039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 11/02/2018] [Accepted: 11/14/2018] [Indexed: 06/09/2023]
Abstract
Theory of Mind-the understanding that people have thoughts, wants, and beliefs that influence their interpersonal behavior-is an aspect of social cognition that develops with consistent, increasing complexity across age groups, languages, and cultures. Observed delays in theory of mind development among deaf children and others has led to a conversational account of theory of mind development and its delays in terms of the nature and amount of social communication experienced by children directly (conversationally) and indirectly (via overhearing). The present study explored theory of mind in deaf young adults by evaluating their understanding of sarcasm and advanced false belief (second-order false belief and double bluff), as well as related cognitive abilities. Consistent with previous studies, deaf participants scored significantly below hearing peers on all three theory of mind tasks. Performance was unrelated to their having had early access to social communication via either sign language (from deaf parents) or spoken language (through cochlear implants), suggesting that deaf participants' performance was not solely a function of access to social communication in early childhood. The finding of different predictors of theory of mind performance for deaf and hearing groups is discussed in terms of its language, social, and cognitive foundations.
Collapse
Affiliation(s)
- Marc Marschark
- National Technical Institute for the Deaf–Rochester Institute of Technology
- University of Aberdeen
| | - Lindsey Edwards
- Great Ormond Street Hospital for Children NHS Foundation Trust
| | | | - Kathryn Crowe
- National Technical Institute for the Deaf–Rochester Institute of Technology
- Charles Sturt University
| | - Dawn Walton
- National Technical Institute for the Deaf–Rochester Institute of Technology
| |
Collapse
|
41
|
Hall ML, Eigsti IM, Bortfeld H, Lillo-Martin D. Executive Function in Deaf Children: Auditory Access and Language Access. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2018; 61:1970-1988. [PMID: 30073268 PMCID: PMC6198917 DOI: 10.1044/2018_jslhr-l-17-0281] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 12/28/2017] [Accepted: 04/17/2018] [Indexed: 05/04/2023]
Abstract
Purpose Deaf children are frequently reported to be at risk for difficulties in executive function (EF); however, the literature is divided over whether these difficulties are the result of deafness itself or of delays/deficits in language that often co-occur with deafness. The purpose of this study is to discriminate these hypotheses by assessing EF in populations where the 2 accounts make contrasting predictions. Method We use a between-groups design involving 116 children, ages 5-12 years, across 3 groups: (a) participants with normal hearing (n = 45), (b) deaf native signers who had access to American Sign Language from birth (n = 45), and (c) oral cochlear implant users who did not have full access to language prior to cochlear implantation (n = 26). Measures include both parent report and performance-based assessments of EF. Results Parent report results suggest that early access to language has a stronger impact on EF than early access to sound. Performance-based results trended in a similar direction, but no between-group differences were significant. Conclusions These results indicate that healthy EF skills do not require audition and therefore that difficulties in this domain do not result primarily from a lack of auditory experience. Instead, results are consistent with the hypothesis that language proficiency, whether in sign or speech, is crucial for the development of healthy EF. Further research is needed to test whether sign language proficiency also confers benefits to deaf children from hearing families.
Collapse
Affiliation(s)
- Matthew L. Hall
- Department of Psychology, University of Massachusetts Dartmouth
- Department of Linguistics, University of Connecticut, Storrs
| | | | - Heather Bortfeld
- Department of Psychological Sciences, University of California, Merced
| | | |
Collapse
|
42
|
Abstract
Sensorineural hearing loss (SNHL) in children occurs in 1 to 3% of live births and acquired hearing loss can additionally occur. This sensory deficit has far reaching consequences that have been shown to extend beyond speech and language development. Thankfully there are many therapeutic options that exist for these children with the aim of decreasing the morbidity of their hearing impairment. Of late, focus has shifted beyond speech and language outcomes to the overall performance of children with SNHL in real-world environments. To account for their residual deficits in such environments, clinicians must understand the extent of their sensory impairments. SNHL commonly coexists with other sensory deficits such as vestibular loss. Vestibular impairment is exceedingly common in children with SNHL with nearly half of children exhibiting vestibular end-organ dysfunction. These deficits naturally lead to impairments in balance and delay in motor milestones. However, this additional sensory deficit likely leads to further impairment in the performance of these children. This article focuses on the following: 1. Defining the coexistence of vestibular impairment in children with SNHL and cochlear implants. 2. Describing screening methods aimed at identifying vestibular dysfunction in children with SNHL. 3. Understanding the functional implications of this dual-sensory impairment. 4. Exploring possible rehabilitative strategies to minimize the impact of vestibular impairment in children with SNHL.
Collapse
Affiliation(s)
- Sharon L Cushing
- Department of Otolaryngology, Head and Neck Surgery, Hospital for Sick Children, Toronto, Ontario, Canada.,Cochlear Implant Program, Hospital for Sick Children, Toronto, Ontario, Canada.,Archie's Cochlear Implant Laboratory, Hospital for Sick Children, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Blake C Papsin
- Department of Otolaryngology, Head and Neck Surgery, Hospital for Sick Children, Toronto, Ontario, Canada.,Archie's Cochlear Implant Laboratory, Hospital for Sick Children, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
43
|
Fortunato-Tavares T, Schwartz RG, Marton K, de Andrade CF, Houston D. Prosodic Boundary Effects on Syntactic Disambiguation in Children With Cochlear Implants. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2018; 61:1188-1202. [PMID: 29800355 PMCID: PMC6195081 DOI: 10.1044/2018_jslhr-l-17-0036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 06/28/2017] [Accepted: 01/11/2018] [Indexed: 06/08/2023]
Abstract
Purpose This study investigated prosodic boundary effects on the comprehension of attachment ambiguities in children with cochlear implants (CIs) and normal hearing (NH) and tested the absolute boundary hypothesis and the relative boundary hypothesis. Processing speed was also investigated. Method Fifteen children with NH and 13 children with CIs (ages 8-12 years) who are monolingual speakers of Brazilian Portuguese participated in a computerized comprehension task with sentences containing prepositional phrase attachment ambiguity and manipulations of prosodic boundaries. Results Children with NH and children with CIs differed in how they used prosodic forms to disambiguate sentences. Children in both groups provided responses consistent with half of the predictions of the relative boundary hypothesis. The absolute boundary hypothesis did not characterize the syntactic disambiguation of children with CIs. Processing speed was similar in both groups. Conclusions Children with CIs do not use prosodic information to disambiguate sentences or to facilitate comprehension of unambiguous sentences similarly to children with NH. The results suggest that cross-linguistic differences may interact with syntactic disambiguation. Prosodic contrasts that affect sentence comprehension need to be addressed directly in intervention with children with CIs.
Collapse
Affiliation(s)
| | | | - Klara Marton
- The Graduate Center, City University of New York, New York
| | | | - Derek Houston
- The Ohio State University College of Medicine and Nationwide Children's Hospital, Columbus
| |
Collapse
|
44
|
Rudner M. Working Memory for Linguistic and Non-linguistic Manual Gestures: Evidence, Theory, and Application. Front Psychol 2018; 9:679. [PMID: 29867655 PMCID: PMC5962724 DOI: 10.3389/fpsyg.2018.00679] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Accepted: 04/19/2018] [Indexed: 12/02/2022] Open
Abstract
Linguistic manual gestures are the basis of sign languages used by deaf individuals. Working memory and language processing are intimately connected and thus when language is gesture-based, it is important to understand related working memory mechanisms. This article reviews work on working memory for linguistic and non-linguistic manual gestures and discusses theoretical and applied implications. Empirical evidence shows that there are effects of load and stimulus degradation on working memory for manual gestures. These effects are similar to those found for working memory for speech-based language. Further, there are effects of pre-existing linguistic representation that are partially similar across language modalities. But above all, deaf signers score higher than hearing non-signers on an n-back task with sign-based stimuli, irrespective of their semantic and phonological content, but not with non-linguistic manual actions. This pattern may be partially explained by recent findings relating to cross-modal plasticity in deaf individuals. It suggests that in linguistic gesture-based working memory, semantic aspects may outweigh phonological aspects when processing takes place under challenging conditions. The close association between working memory and language development should be taken into account in understanding and alleviating the challenges faced by deaf children growing up with cochlear implants as well as other clinical populations.
Collapse
Affiliation(s)
- Mary Rudner
- Linnaeus Centre HEAD, Swedish Institute for Disability Research, Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden
| |
Collapse
|
45
|
Mowery TM, Penikis KB, Young SK, Ferrer CE, Kotak VC, Sanes DH. The Sensory Striatum Is Permanently Impaired by Transient Developmental Deprivation. Cell Rep 2018. [PMID: 28636935 DOI: 10.1016/j.celrep.2017.05.083] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Corticostriatal circuits play a fundamental role in regulating many behaviors, and their dysfunction is associated with many neurological disorders. In contrast, sensory disorders, like hearing loss (HL), are commonly linked with processing deficits at or below the level of the auditory cortex (ACx). However, HL can be accompanied by non-sensory deficits, such as learning delays, suggesting the involvement of regions downstream of ACx. Here, we show that transient developmental HL differentially affected the ACx and its downstream target, the sensory striatum. Following HL, both juvenile ACx layer 5 and striatal neurons displayed an excitatory-inhibitory imbalance and lower firing rates. After hearing was restored, adult ACx neurons recovered balanced excitatory-inhibitory synaptic gain and control-like firing rates, but striatal neuron synapses and firing properties did not recover. Thus, a brief period of abnormal cortical activity may induce cellular impairments that persist into adulthood and contribute to neurological disorders that are striatal in origin.
Collapse
Affiliation(s)
- Todd M Mowery
- Center for Neural Science, New York University, Washington Place, New York, NY 10003, USA.
| | - Kristina B Penikis
- Center for Neural Science, New York University, Washington Place, New York, NY 10003, USA
| | - Stephen K Young
- Center for Neural Science, New York University, Washington Place, New York, NY 10003, USA
| | - Christopher E Ferrer
- Center for Neural Science, New York University, Washington Place, New York, NY 10003, USA
| | - Vibhakar C Kotak
- Center for Neural Science, New York University, Washington Place, New York, NY 10003, USA
| | - Dan H Sanes
- Center for Neural Science, New York University, Washington Place, New York, NY 10003, USA; Department of Psychology, New York University, Washington Place, New York, NY 10003, USA; Department of Biology, New York University, Washington Place, New York, NY 10003, USA; Neuroscience Institute at NYU Langone School of Medicine, New York University, Washington Place, New York, NY 10003, USA
| |
Collapse
|
46
|
Torkildsen JVK, Arciuli J, Haukedal CL, Wie OB. Does a lack of auditory experience affect sequential learning? Cognition 2018; 170:123-129. [PMID: 28988151 DOI: 10.1016/j.cognition.2017.09.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 09/04/2017] [Accepted: 09/27/2017] [Indexed: 11/25/2022]
|
47
|
Kong Y, Liu X, Liu S, Li YX. Characteristics of Mandarin Open-set Word Recognition Development among Chinese Children with Cochlear Implants. Chin Med J (Engl) 2017; 130:2410-2415. [PMID: 29052560 PMCID: PMC5684624 DOI: 10.4103/0366-6999.216411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background: Cochlear implants (CIs) can improve speech recognition for children with severe congenital hearing loss, and open-set word recognition is an important efficacy measure. This study examined Mandarin open-set word recognition development among Chinese children with CIs and normal hearing (NH). Methods: This study included 457 children with CIs and 131 children with NH, who completed the Mandarin lexical neighborhood test. The results for children at 1–8 years after receiving their CIs were compared to those from the children with NH using linear regression analysis and analysis of variance. Results: Recognition of disyllabic easy words, disyllabic hard words, monosyllabic easy words, and monosyllabic hard words increased with time after CI implantation. Scores for cases with implantation before 3 years old were significantly better than those for implantation after 3 years old. There were significant differences in open-set word recognition between the CI and NH groups. For implantation before 2 years, there was no significant difference in recognition at the ages of 6–7 years, compared to 3-year-old children with NH, or at the age of 10 years, compared to 6-year-old children with NH. For implantation before 3 years, there was no significant difference in recognition at the ages of 8–9 years, compared to 3-year-old children with NH, or at the age of 10 years, compared to 6-year-old children with NH. For implantation after 3 years, there was a significant difference in recognition at the age of 13 years, compared to 3-year-old children with NH. Conclusions: Mandarin open-set word recognition increased with time after CI implantation, and the age at implantation had a significant effect on long-term speech recognition. Chinese children with CIs had delayed but similar development of recognition, compared to normal children. Early CI implantation can shorten the gap between children with CIs and normal children.
Collapse
Affiliation(s)
- Ying Kong
- Beijing Tongren Hospital, Capital Medical University, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology-Head and Neck Surgery, Capital Medical University, Ministry of Education, Beijing 100005, China
| | - Xin Liu
- China Rehabilitation Research Center for Hearing and Speech Impairment, Beijing 100029, China
| | - Sha Liu
- Beijing Tongren Hospital, Capital Medical University, Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology-Head and Neck Surgery, Capital Medical University, Ministry of Education, Beijing 100005, China
| | - Yong-Xin Li
- Department of Otolaryngology, Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology Head and Neck Surgery, Capital Medical University, Ministry of Education, Beijing 100730, China
| |
Collapse
|
48
|
Hunter CR, Kronenberger WG, Castellanos I, Pisoni DB. Early Postimplant Speech Perception and Language Skills Predict Long-Term Language and Neurocognitive Outcomes Following Pediatric Cochlear Implantation. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2017; 60:2321-2336. [PMID: 28724130 PMCID: PMC5829806 DOI: 10.1044/2017_jslhr-h-16-0152] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 08/24/2016] [Accepted: 02/21/2017] [Indexed: 05/18/2023]
Abstract
Purpose We sought to determine whether speech perception and language skills measured early after cochlear implantation in children who are deaf, and early postimplant growth in speech perception and language skills, predict long-term speech perception, language, and neurocognitive outcomes. Method Thirty-six long-term users of cochlear implants, implanted at an average age of 3.4 years, completed measures of speech perception, language, and executive functioning an average of 14.4 years postimplantation. Speech perception and language skills measured in the 1st and 2nd years postimplantation and open-set word recognition measured in the 3rd and 4th years postimplantation were obtained from a research database in order to assess predictive relations with long-term outcomes. Results Speech perception and language skills at 6 and 18 months postimplantation were correlated with long-term outcomes for language, verbal working memory, and parent-reported executive functioning. Open-set word recognition was correlated with early speech perception and language skills and long-term speech perception and language outcomes. Hierarchical regressions showed that early speech perception and language skills at 6 months postimplantation and growth in these skills from 6 to 18 months both accounted for substantial variance in long-term outcomes for language and verbal working memory that was not explained by conventional demographic and hearing factors. Conclusion Speech perception and language skills measured very early postimplantation, and early postimplant growth in speech perception and language, may be clinically relevant markers of long-term language and neurocognitive outcomes in users of cochlear implants. Supplemental materials https://doi.org/10.23641/asha.5216200.
Collapse
Affiliation(s)
- Cynthia R. Hunter
- Speech Research Laboratory, Department of Psychological and Brain Sciences, Indiana University, Bloomington
| | - William G. Kronenberger
- Speech Research Laboratory, Department of Psychological and Brain Sciences, Indiana University, Bloomington
- Riley Child and Adolescent Psychiatry Clinic, Department of Psychiatry, Indiana University School of Medicine, Indianapolis
- DeVault Otologic Research Laboratory, Department of Otolaryngology—Head and Neck Surgery, Indiana University School of Medicine, Indianapolis
| | - Irina Castellanos
- Department of Otolaryngology—Head and Neck Surgery, The Ohio State University, Columbus
| | - David B. Pisoni
- Speech Research Laboratory, Department of Psychological and Brain Sciences, Indiana University, Bloomington
- Riley Child and Adolescent Psychiatry Clinic, Department of Psychiatry, Indiana University School of Medicine, Indianapolis
| |
Collapse
|
49
|
Freeman V, Pisoni DB. Speech rate, rate-matching, and intelligibility in early-implanted cochlear implant users. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2017; 142:1043. [PMID: 28863583 PMCID: PMC5566554 DOI: 10.1121/1.4998590] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 07/19/2017] [Accepted: 07/26/2017] [Indexed: 05/09/2023]
Abstract
An important speech-language outcome for deaf people with cochlear implants is speech intelligibility-how well their speech is understood by others, which also affects social functioning. Beyond simply uttering recognizable words, other speech-language skills may affect communicative competence, including rate-matching or converging toward interlocutors' speech rates. This initial report examines speech rate-matching and its relations to intelligibility in 91 prelingually deaf cochlear implant users and 93 typically hearing peers age 3 to 27 years. Live-voice spoken sentences were repeated and later transcribed by multiple hearing listeners. Speech intelligibility was calculated as proportions of words correctly transcribed. For speech rate-matching measures, speech rates (syllables/s) were normalized as percentages faster or slower than examiners' speech rates. Cochlear implant users had slower speech rates, less accurate and less consistent rate-matching, and poorer speech intelligibility than hearing peers. Among cochlear implant users, speech rate and rate-matching were correlated with intelligibility: faster talkers and better rate-matchers were more intelligible. Rate-matching and intelligibility improved during preschool, with cochlear implant users delayed by about a year compared to hearing peers. By school-age, rate-matching and intelligibility were good overall, but delays persisted for many cochlear implant users. Interventions targeting rate-matching skills are therefore warranted in speech-language therapy for this population.
Collapse
Affiliation(s)
- Valerie Freeman
- Department of Communication Sciences and Disorders, Oklahoma State University, 042 Murray Hall, Stillwater, Oklahoma 74078, USA
| | - David B Pisoni
- Speech Research Laboratory, Department of Psychological and Brain Sciences, Indiana University, 1101 East 10th Street, Bloomington, Indiana 47405, USA
| |
Collapse
|
50
|
Freeman V, Pisoni DB, Kronenberger WG, Castellanos I. Speech Intelligibility and Psychosocial Functioning in Deaf Children and Teens with Cochlear Implants. JOURNAL OF DEAF STUDIES AND DEAF EDUCATION 2017; 22:278-289. [PMID: 28586433 PMCID: PMC6074820 DOI: 10.1093/deafed/enx001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 12/17/2016] [Accepted: 01/11/2017] [Indexed: 05/23/2023]
Abstract
Deaf children with cochlear implants (CIs) are at risk for psychosocial adjustment problems, possibly due to delayed speech-language skills. This study investigated associations between a core component of spoken-language ability-speech intelligibility-and the psychosocial development of prelingually deaf CI users. Audio-transcription measures of speech intelligibility and parent reports of psychosocial behaviors were obtained for two age groups (preschool, school-age/teen). CI users in both age groups scored more poorly than typically hearing peers on speech intelligibility and several psychosocial scales. Among preschool CI users, five scales were correlated with speech intelligibility: functional communication, attention problems, atypicality, withdrawal, and adaptability. These scales and four additional scales were correlated with speech intelligibility among school-age/teen CI users: leadership, activities of daily living, anxiety, and depression. Results suggest that speech intelligibility may be an important contributing factor underlying several domains of psychosocial functioning in children and teens with CIs, particularly involving socialization, communication, and emotional adjustment.
Collapse
|