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Couvignou M, Peyre H, Ramus F, Kolinsky R. Do early musical impairments predict later reading difficulties? A longitudinal study of pre-readers with and without familial risk for dyslexia. Dev Sci 2024:e13519. [PMID: 38679927 DOI: 10.1111/desc.13519] [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: 02/14/2023] [Revised: 03/14/2024] [Accepted: 04/05/2024] [Indexed: 05/01/2024]
Abstract
The present longitudinal study investigated the hypothesis that early musical skills (as measured by melodic and rhythmic perception and memory) predict later literacy development via a mediating effect of phonology. We examined 130 French-speaking children, 31 of whom with a familial risk for developmental dyslexia (DD). Their abilities in the three domains were assessed longitudinally with a comprehensive battery of behavioral tests in kindergarten, first grade, and second grade. Using a structural equation modeling approach, we examined potential longitudinal effects from music to literacy via phonology. We then investigated how familial risk for DD may influence these relationships by testing whether atypical music processing is a risk factor for DD. Results showed that children with a familial risk for DD consistently underperformed children without familial risk in music, phonology, and literacy. A small effect of musical ability on literacy via phonology was observed, but may have been induced by differences in stability across domains over time. Furthermore, early musical skills did not add significant predictive power to later literacy difficulties beyond phonological skills and family risk status. These findings are consistent with the idea that certain key auditory skills are shared between music and speech processing, and between DD and congenital amusia. However, they do not support the notion that music perception and memory skills can serve as a reliable early marker of DD, nor as a valuable target for reading remediation. RESEARCH HIGHLIGHTS: Music, phonology, and literacy skills of 130 children, 31 of whom with a familial risk for dyslexia, were examined longitudinally. Children with a familial risk for dyslexia consistently underperformed children without familial risk in musical, phonological, and literacy skills. Structural equation models showed a small effect of musical ability in kindergarten on literacy in second grade, via phonology in first grade. However, early musical skills did not add significant predictive power to later literacy difficulties beyond phonological skills and family risk status.
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Affiliation(s)
- Manon Couvignou
- Unité de Recherche en Neurosciences Cognitives (Unescog), Center for Research in Cognition & Neurosciences (CRCN), Université Libre de Bruxelles (ULB), Brussels, Belgium
- Department of Psychology, Centre for Neuroscience in Education, University of Cambridge, Cambridge, UK
| | - Hugo Peyre
- Département d'Études Cognitives, Laboratoire de Sciences Cognitives et Psycholinguistique, École Normale Supérieure, PSL University, EHESS, CNRS, Paris, France
- Autism Reference Centre of Languedoc-Roussillon CRA-LR, Excellence Centre for Autism and Neurodevelopmental disorders CeAND, Montpellier University Hospital, MUSE University, Montpellier, France
- CESP, INSERM U1178, Centre de recherche en Épidémiologie et Santé des Populations, Villejuif, France
| | - Franck Ramus
- Département d'Études Cognitives, Laboratoire de Sciences Cognitives et Psycholinguistique, École Normale Supérieure, PSL University, EHESS, CNRS, Paris, France
| | - Régine Kolinsky
- Unité de Recherche en Neurosciences Cognitives (Unescog), Center for Research in Cognition & Neurosciences (CRCN), Université Libre de Bruxelles (ULB), Brussels, Belgium
- Fonds de la Recherche Scientifique-FNRS (FRS-FNRS), Brussels, Belgium
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Bertoni S, Andreola C, Mascheretti S, Franceschini S, Ruffino M, Trezzi V, Molteni M, Sali ME, Salandi A, Gaggi O, Palazzi C, Gori S, Facoetti A. Action video games normalise the phonemic awareness in pre-readers at risk for developmental dyslexia. NPJ SCIENCE OF LEARNING 2024; 9:25. [PMID: 38514689 PMCID: PMC10957868 DOI: 10.1038/s41539-024-00230-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 02/26/2024] [Indexed: 03/23/2024]
Abstract
Action video-games (AVGs) could improve reading efficiency, enhancing not only visual attention but also phonological processing. Here we tested the AVG effects upon three consolidated language-based predictors of reading development in a sample of 79 pre-readers at-risk and 41 non-at-risk for developmental dyslexia. At-risk children were impaired in either phonemic awareness (i.e., phoneme discrimination task), phonological working memory (i.e., pseudoword repetition task) or rapid automatized naming (i.e., RAN of colours task). At-risk children were assigned to different groups by using an unequal allocation randomization: (1) AVG (n = 43), (2) Serious Non-Action Video Game (n = 11), (3) treatment-as-usual (i.e., speech therapy, n = 11), and (4) waiting list (n = 14). Pre- and post-training comparisons show that only phonemic awareness has a significantly higher improvement in the AVG group compared to the waiting list, the non-AVG, and the treatment-as-usual groups, as well as the combined active groups (n = 22). This cross-modal plastic change: (i) leads to a recovery in phonemic awareness when compared to the not-at-risk pre-readers; (ii) is present in more than 80% of AVG at-risk pre-readers, and; (iii) is maintained at a 6-months follow-up. The present findings indicate that this specific multisensory attentional training positively affects how phonemic awareness develops in pre-readers at risk for developmental dyslexia, paving the way for innovative prevention programs.
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Affiliation(s)
- Sara Bertoni
- Università di Bergamo, Department of Human and Social Sciences, Bergamo, Italy.
- Università di Padova, Developmental Cognitive Neuroscience Lab, Department of General Psychology, Padova, Italy.
| | - Chiara Andreola
- Université Paris Cité, Laboratoire de Psychologie de Développement et de l'Éducation de l'Enfant (LaPsyDÉ), UMR CNRS 8240, Paris, France
| | - Sara Mascheretti
- Università di Pavia, Department of Brain and Behavioral Sciences, Pavia, Italy
- Scientific Institute, IRCCS E. Medea, Bosisio Parini, Child Psychopathology Unit, Lecco, Italy
| | | | - Milena Ruffino
- ASST Valle Olona, Neuropsychiatric Unit, Saronno, Varese, Italy
| | - Vittoria Trezzi
- Scientific Institute, IRCCS E. Medea, Bosisio Parini, Child Psychopathology Unit, Lecco, Italy
| | - Massimo Molteni
- Scientific Institute, IRCCS E. Medea, Bosisio Parini, Child Psychopathology Unit, Lecco, Italy
| | - Maria Enrica Sali
- Scientific Institute, IRCCS E. Medea, Bosisio Parini, Child Psychopathology Unit, Lecco, Italy
| | - Antonio Salandi
- Scientific Institute, IRCCS E. Medea, Bosisio Parini, Child Psychopathology Unit, Lecco, Italy
| | | | | | - Simone Gori
- Università di Bergamo, Department of Human and Social Sciences, Bergamo, Italy
| | - Andrea Facoetti
- Università di Padova, Developmental Cognitive Neuroscience Lab, Department of General Psychology, Padova, Italy.
- Sigmund Freud University, Milano, Italy.
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Qi T, Mandelli ML, Pereira CLW, Wellman E, Bogley R, Licata AE, Chang EF, Oganian Y, Gorno-Tempini ML. Anatomical and behavioral correlates of auditory perception in developmental dyslexia. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.05.09.539936. [PMID: 37214875 PMCID: PMC10197694 DOI: 10.1101/2023.05.09.539936] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Developmental dyslexia (DD) is typically associated with difficulties in manipulating speech sounds and, sometimes, in basic auditory processing. However, the neuroanatomical correlates of auditory difficulties in DD and their contribution to individual clinical phenotypes are still unknown. Recent intracranial electrocorticography (ECoG) findings associated processing of sound amplitude rises and speech sounds with posterior and middle superior temporal gyrus (STG), respectively. We hypothesize that regional STG anatomy will relate to specific auditory abilities in DD and that auditory processing abilities will relate to behavioral difficulties. One hundred and ten children (78 DD, 32 typically developing, age 7-15 years) completed amplitude rise time (ART) and speech in noise discrimination (SiN) tasks. They also underwent a battery of cognitive tests. Anatomical MRI scans were used to identify regions in which local cortical gyrification complexity correlated with auditory tasks in DD. Behaviorally, ART but not SiN performance was impaired in DD. Neurally, ART and SiN performance correlated with gyrification in posterior STG and middle STG, respectively. Furthermore, ART significantly contributed to reading impairments in DD, while SiN explained variance in phonological awareness only. Finally, ART and SiN performance was not correlated, and each task was correlated with distinct neuropsychological measures, such that distinct DD subgroups could be identified. Overall, we provide a direct link between the neurodevelopment of the left STG and individual variability in auditory processing abilities in DD. The dissociation between speech and non-speech deficits supports distinct DD phenotypes and implicates different approaches to interventions.
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Affiliation(s)
- Ting Qi
- Department of Neurology, University of California San Francisco, United States
- UCSF Dyslexia Center, University of California San Francisco, United States
| | - Maria Luisa Mandelli
- Department of Neurology, University of California San Francisco, United States
- UCSF Dyslexia Center, University of California San Francisco, United States
| | - Christa L. Watson Pereira
- Department of Neurology, University of California San Francisco, United States
- UCSF Dyslexia Center, University of California San Francisco, United States
| | - Emma Wellman
- Department of Neurology, University of California San Francisco, United States
- UCSF Dyslexia Center, University of California San Francisco, United States
| | - Rian Bogley
- Department of Neurology, University of California San Francisco, United States
- UCSF Dyslexia Center, University of California San Francisco, United States
| | - Abigail E. Licata
- Department of Neurology, University of California San Francisco, United States
- UCSF Dyslexia Center, University of California San Francisco, United States
| | - Edward F. Chang
- Department of Neurological Surgery, University of California San Francisco, United States
| | - Yulia Oganian
- Department of Neurological Surgery, University of California San Francisco, United States
- Center for Integrative Neuroscience, University of Tübingen, Tübingen, Germany
| | - Maria Luisa Gorno-Tempini
- Department of Neurology, University of California San Francisco, United States
- UCSF Dyslexia Center, University of California San Francisco, United States
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Keshavarzi M, Mandke K, Macfarlane A, Parvez L, Gabrielczyk F, Wilson A, Goswami U. Atypical delta-band phase consistency and atypical preferred phase in children with dyslexia during neural entrainment to rhythmic audio-visual speech. Neuroimage Clin 2022; 35:103054. [PMID: 35642984 PMCID: PMC9136320 DOI: 10.1016/j.nicl.2022.103054] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 04/13/2022] [Accepted: 05/18/2022] [Indexed: 11/18/2022]
Abstract
Children with and without dyslexia showed consistent phase entrainment. Dyslexic children had significantly reduced delta band phase consistency. Dyslexic children had a different preferred phase in delta compared to controls. The dyslexic brain showed faster pre-stimulus delta band angular velocity.
According to the sensory-neural Temporal Sampling theory of developmental dyslexia, neural sampling of auditory information at slow rates (<10 Hz, related to speech rhythm) is atypical in dyslexic individuals, particularly in the delta band (0.5–4 Hz). Here we examine the underlying neural mechanisms related to atypical sampling using a simple repetitive speech paradigm. Fifty-one children (21 control children [15M, 6F] and 30 children with dyslexia [16M, 14F]) aged 9 years with or without developmental dyslexia watched and listened as a ‘talking head’ repeated the syllable “ba” every 500 ms, while EEG was recorded. Occasionally a syllable was “out of time”, with a temporal delay calibrated individually and adaptively for each child so that it was detected around 79.4% of the time by a button press. Phase consistency in the delta (rate of stimulus delivery), theta (speech-related) and alpha (control) bands was evaluated for each child and each group. Significant phase consistency was found for both groups in the delta and theta bands, demonstrating neural entrainment, but not the alpha band. However, the children with dyslexia showed a different preferred phase and significantly reduced phase consistency compared to control children, in the delta band only. Analysis of pre- and post-stimulus angular velocity of group preferred phases revealed that the children in the dyslexic group showed an atypical response in the delta band only. The delta-band pre-stimulus angular velocity (−130 ms to 0 ms) for the dyslexic group appeared to be significantly faster compared to the control group. It is concluded that neural responding to simple beat-based stimuli may provide a unique neural marker of developmental dyslexia. The automatic nature of this neural response may enable new tools for diagnosis, as well as opening new avenues for remediation.
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Affiliation(s)
- Mahmoud Keshavarzi
- Centre for Neuroscience in Education, Department of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom.
| | - Kanad Mandke
- Centre for Neuroscience in Education, Department of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom
| | - Annabel Macfarlane
- Centre for Neuroscience in Education, Department of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom
| | - Lyla Parvez
- Centre for Neuroscience in Education, Department of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom
| | - Fiona Gabrielczyk
- Centre for Neuroscience in Education, Department of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom
| | - Angela Wilson
- Centre for Neuroscience in Education, Department of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom
| | - Usha Goswami
- Centre for Neuroscience in Education, Department of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom
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Magimairaj BM, Nagaraj NK, Champlin CA, Thibodeau LK, Loeb DF, Gillam RB. Speech Perception in Noise Predicts Oral Narrative Comprehension in Children With Developmental Language Disorder. Front Psychol 2021; 12:735026. [PMID: 34744907 PMCID: PMC8566731 DOI: 10.3389/fpsyg.2021.735026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 09/17/2021] [Indexed: 11/13/2022] Open
Abstract
We examined the relative contribution of auditory processing abilities (tone perception and speech perception in noise) after controlling for short-term memory capacity and vocabulary, to narrative language comprehension in children with developmental language disorder. Two hundred and sixteen children with developmental language disorder, ages 6 to 9 years (Mean = 7; 6), were administered multiple measures. The dependent variable was children's score on the narrative comprehension scale of the Test of Narrative Language. Predictors were auditory processing abilities, phonological short-term memory capacity, and language (vocabulary) factors, with age, speech perception in quiet, and non-verbal IQ as covariates. Results showed that narrative comprehension was positively correlated with the majority of the predictors. Regression analysis suggested that speech perception in noise contributed uniquely to narrative comprehension in children with developmental language disorder, over and above all other predictors; however, tone perception tasks failed to explain unique variance. The relative importance of speech perception in noise over tone-perception measures for language comprehension reinforces the need for the assessment and management of listening in noise deficits and makes a compelling case for the functional implications of complex listening situations for children with developmental language disorder.
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Affiliation(s)
- Beula M Magimairaj
- Communicative Disorders and Deaf Education, Emma Eccles Jones Early Childhood Education and Research Center, Utah State University, Logan, UT, United States
| | - Naveen K Nagaraj
- Communicative Disorders and Deaf Education, Emma Eccles Jones Early Childhood Education and Research Center, Utah State University, Logan, UT, United States
| | - Craig A Champlin
- Speech, Language, and Hearing Sciences, The University of Texas at Austin, Austin, TX, United States
| | - Linda K Thibodeau
- Callier Center for Communication Disorders, The University of Texas at Dallas, Dallas, TX, United States
| | - Diane F Loeb
- Communication Sciences and Disorders, Baylor University, Waco, TX, United States
| | - Ronald B Gillam
- Communicative Disorders and Deaf Education, Emma Eccles Jones Early Childhood Education and Research Center, Utah State University, Logan, UT, United States
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6
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Van Herck S, Vanden Bempt F, Economou M, Vanderauwera J, Glatz T, Dieudonné B, Vandermosten M, Ghesquière P, Wouters J. Ahead of maturation: Enhanced speech envelope training boosts rise time discrimination in pre-readers at cognitive risk for dyslexia. Dev Sci 2021; 25:e13186. [PMID: 34743382 DOI: 10.1111/desc.13186] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 09/24/2021] [Accepted: 10/22/2021] [Indexed: 12/24/2022]
Abstract
Dyslexia has frequently been related to atypical auditory temporal processing and speech perception. Results of studies emphasizing speech onset cues and reinforcing the temporal structure of the speech envelope, that is, envelope enhancement (EE), demonstrated reduced speech perception deficits in individuals with dyslexia. The use of this strategy as auditory intervention might thus reduce some of the deficits related to dyslexia. Importantly, reading-skill interventions are most effective when they are provided during kindergarten and first grade. Hence, we provided a tablet-based 12-week auditory and phonics-based intervention to pre-readers at cognitive risk for dyslexia and investigated the effect on auditory temporal processing with a rise time discrimination (RTD) task. Ninety-one pre-readers at cognitive risk for dyslexia (aged 5-6) were assigned to two groups receiving a phonics-based intervention and playing a story listening game either with (n = 31) or without (n = 31) EE or a third group playing control games and listening to non-enhanced stories (n = 29). RTD was measured directly before, directly after and 1 year after the intervention. While the groups listening to non-enhanced stories mainly improved after the intervention during first grade, the group listening to enhanced stories improved during the intervention in kindergarten and subsequently remained stable during first grade. Hence, an EE intervention improves auditory processing skills important for the development of phonological skills. This occurred before the onset of reading instruction, preceding the maturational improvement of these skills, hence potentially giving at risk children a head start when learning to read.
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Affiliation(s)
- Shauni Van Herck
- Research Group ExpORL, Department of Neurosciences, KU Leuven, Leuven, Belgium.,Parenting and Special Education Research Unit, Faculty of Psychology and Educational Sciences, Leuven, Belgium
| | - Femke Vanden Bempt
- Research Group ExpORL, Department of Neurosciences, KU Leuven, Leuven, Belgium.,Parenting and Special Education Research Unit, Faculty of Psychology and Educational Sciences, Leuven, Belgium
| | - Maria Economou
- Research Group ExpORL, Department of Neurosciences, KU Leuven, Leuven, Belgium.,Parenting and Special Education Research Unit, Faculty of Psychology and Educational Sciences, Leuven, Belgium
| | - Jolijn Vanderauwera
- Parenting and Special Education Research Unit, Faculty of Psychology and Educational Sciences, Leuven, Belgium.,Université Catholique de Louvain, Psychological Sciences Research Institute, Louvain-la-Neuve, Belgium.,Université Catholique de Louvain, Institute of Neuroscience, Louvain-la-Neuve, Belgium
| | - Toivo Glatz
- Research Group ExpORL, Department of Neurosciences, KU Leuven, Leuven, Belgium.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Public Health, Charitéplatz 1, Berlin, Germany
| | - Benjamin Dieudonné
- Research Group ExpORL, Department of Neurosciences, KU Leuven, Leuven, Belgium
| | - Maaike Vandermosten
- Research Group ExpORL, Department of Neurosciences, KU Leuven, Leuven, Belgium
| | - Pol Ghesquière
- Parenting and Special Education Research Unit, Faculty of Psychology and Educational Sciences, Leuven, Belgium
| | - Jan Wouters
- Research Group ExpORL, Department of Neurosciences, KU Leuven, Leuven, Belgium
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