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Wang A, Yan X, Feng G, Cao F. Shared and task-specific brain functional differences across multiple tasks in children with developmental dyslexia. Neuropsychologia 2024; 201:108935. [PMID: 38848989 DOI: 10.1016/j.neuropsychologia.2024.108935] [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: 01/16/2024] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 06/09/2024]
Abstract
Different tasks have been used in examining the neural functional differences associated with developmental dyslexia (DD), and consequently, different findings have been reported. However, very few studies have systematically compared multiple tasks in understanding what specific task differences each brain region is associated with. In this study, we employed an auditory rhyming task, a visual rhyming task, and a visual spelling task, in order to investigate shared and task-specific neural differences in Chinese children with DD. First, we found that children with DD had reduced activation in the opercular part of the left inferior frontal gyrus (IFG) only in the two rhyming tasks, suggesting impaired phonological analysis. Children with DD showed functional differences in the right lingual gyrus/inferior occipital gyrus only in the two visual tasks, suggesting deficiency in their visuo-orthographic processing. Moreover, children with DD showed reduced activation in the left dorsal inferior frontal gyrus and increased activation in the right precentral gyrus across all of the three tasks, suggesting neural signatures of DD in Chinese. In summary, our study successfully separated brain regions associated with differences in orthographic processing, phonological processing, and general lexical processing in DD. It advances our understanding about the neural mechanisms of DD.
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Affiliation(s)
- Anqi Wang
- Department of Psychology, Sun Yat-Sen University, China
| | - Xiaohui Yan
- Department of Psychology, the University of Hong Kong, China; State Key Lab of Brain and Cognitive Sciences, the University of Hong Kong, China
| | - Guoyan Feng
- Department of Psychology, Sun Yat-Sen University, China; School of Management, Guangzhou Xinhua University, China
| | - Fan Cao
- Department of Psychology, the University of Hong Kong, China; State Key Lab of Brain and Cognitive Sciences, the University of Hong Kong, China.
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2
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Alho K, Escera C, Kujala T, Schröger E, Tervaniemi M, Winkler I, Yabe H. Risto Näätänen (1939-2023). Psychophysiology 2024; 61:e14504. [PMID: 38108528 DOI: 10.1111/psyp.14504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Affiliation(s)
- Kimmo Alho
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Carles Escera
- Department of Clinical Psychology and Psychobiology, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Institut de Recerca Sant Joan de Déu (IRSJD), Barcelona, Spain
| | - Teija Kujala
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
- Cognitive Brain Research Unit, University of Helsinki, Helsinki, Finland
| | - Erich Schröger
- Wilhelm Wundt Institute for Psychology, Leipzig University, Leipzig, Germany
| | - Mari Tervaniemi
- Cognitive Brain Research Unit, University of Helsinki, Helsinki, Finland
- Department of Education, University of Helsinki, Helsinki, Finland
| | - István Winkler
- Institute of Cognitive Neuroscience and Psychology, HUN-REN Research Centre for Natural Sciences, Budapest, Hungary
| | - Hirooki Yabe
- Department of Mind & Brain Medicine, Fukushima Medical University (FMU), Fukushima, Japan
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3
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Harwood V, Garcia-Sierra A, Diaz R, Jelfs E, Baron A. Event Related Potentials to Native Speech Contrasts Predicts Word Reading Abilities in Early School-Aged Children. JOURNAL OF NEUROLINGUISTICS 2024; 69:101161. [PMID: 37746630 PMCID: PMC10512698 DOI: 10.1016/j.jneuroling.2023.101161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Speech perception skills have been implicated in the development of phoneme-grapheme correspondence, yet the exact nature of speech perception and word reading ability remains unknown. We investigate phonological sensitivity to native (English) and nonnative (Spanish) speech syllables within an auditory oddball paradigm using event related potentials (ERPs) collected from lateral temporal electrode sites in 33 monolingual English-speaking children aged 6-8 years (N=33). We further explore the relationship between ERPs to English word reading abilities for this group. Results revealed that language stimuli (English, Spanish), ERP condition (standard, deviant), and hemisphere (left, right) all influenced the lateral N1 component. ERPs recorded from deviant English stimuli were significantly more negative within the left hemisphere compared to all other recorded ERPs. Mean amplitude differences within the N1 in left lateral electrode sites recorded in response to English phoneme contrasts significantly predicted English word reading abilities within this sample. Results indicate that speech perception of native contrasts recorded in left temporal electrode sites for the N1 component are linked to English word reading abilities in early school-aged children.
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Affiliation(s)
- Vanessa Harwood
- University of Rhode Island, 25 W Independence Way, Kingston, RI 02881
| | | | - Raphael Diaz
- University of Rhode Island, 25 W Independence Way, Kingston, RI 02881
| | - Emily Jelfs
- University of Rhode Island, 25 W Independence Way, Kingston, RI 02881
| | - Alisa Baron
- University of Rhode Island, 25 W Independence Way, Kingston, RI 02881
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van der Molen MW, Snellings P, Aravena S, Fraga González G, Zeguers MHT, Verwimp C, Tijms J. Dyslexia, the Amsterdam Way. Behav Sci (Basel) 2024; 14:72. [PMID: 38275355 PMCID: PMC10813111 DOI: 10.3390/bs14010072] [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: 09/27/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/27/2024] Open
Abstract
The current aim is to illustrate our research on dyslexia conducted at the Developmental Psychology section of the Department of Psychology, University of Amsterdam, in collaboration with the nationwide IWAL institute for learning disabilities (now RID). The collaborative efforts are institutionalized in the Rudolf Berlin Center. The first series of studies aimed at furthering the understanding of dyslexia using a gamified tool based on an artificial script. Behavioral measures were augmented with diffusion modeling in one study, and indices derived from the electroencephalogram were used in others. Next, we illustrated a series of studies aiming to assess individuals who struggle with reading and spelling using similar research strategies. In one study, we used methodology derived from the machine learning literature. The third series of studies involved intervention targeting the phonics of language. These studies included a network analysis that is now rapidly gaining prominence in the psychopathology literature. Collectively, the studies demonstrate the importance of letter-speech sound mapping and word decoding in the acquisition of reading. It was demonstrated that focusing on these abilities may inform the prediction, classification, and intervention of reading difficulties and their neural underpinnings. A final section examined dyslexia, conceived as a neurobiological disorder. This analysis converged on the conclusion that recent developments in the psychopathology literature inspired by the focus on research domain criteria and network analysis might further the field by staying away from longstanding debates in the dyslexia literature (single vs. a multiple deficit, category vs. dimension, disorder vs. lack of skill).
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Affiliation(s)
- Maurits W. van der Molen
- Developmental Psychology, Department of Psychology, University of Amsterdam, 1018 WS Amsterdam, The Netherlands
- Rudolf Berlin Center for Learning Disabilities, University of Amsterdam, 1018 WS Amsterdam, The Netherlands
| | - Patrick Snellings
- Developmental Psychology, Department of Psychology, University of Amsterdam, 1018 WS Amsterdam, The Netherlands
- Rudolf Berlin Center for Learning Disabilities, University of Amsterdam, 1018 WS Amsterdam, The Netherlands
| | | | | | - Maaike H. T. Zeguers
- Samenwerkingsverband VO Amsterdam-Diemen, Bijlmermeerdreef 1289, 1103 TV Amsterdam, The Netherlands
| | - Cara Verwimp
- Developmental Psychology, Department of Psychology, University of Amsterdam, 1018 WS Amsterdam, The Netherlands
- Rudolf Berlin Center for Learning Disabilities, University of Amsterdam, 1018 WS Amsterdam, The Netherlands
| | - Jurgen Tijms
- Developmental Psychology, Department of Psychology, University of Amsterdam, 1018 WS Amsterdam, The Netherlands
- Rudolf Berlin Center for Learning Disabilities, University of Amsterdam, 1018 WS Amsterdam, The Netherlands
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Lasnick OHM, Hoeft F. Sensory temporal sampling in time: an integrated model of the TSF and neural noise hypothesis as an etiological pathway for dyslexia. Front Hum Neurosci 2024; 17:1294941. [PMID: 38234592 PMCID: PMC10792016 DOI: 10.3389/fnhum.2023.1294941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/04/2023] [Indexed: 01/19/2024] Open
Abstract
Much progress has been made in research on the causal mechanisms of developmental dyslexia. In recent years, the "temporal sampling" account of dyslexia has evolved considerably, with contributions from neurogenetics and novel imaging methods resulting in a much more complex etiological view of the disorder. The original temporal sampling framework implicates disrupted neural entrainment to speech as a causal factor for atypical phonological representations. Yet, empirical findings have not provided clear evidence of a low-level etiology for this endophenotype. In contrast, the neural noise hypothesis presents a theoretical view of the manifestation of dyslexia from the level of genes to behavior. However, its relative novelty (published in 2017) means that empirical research focused on specific predictions is sparse. The current paper reviews dyslexia research using a dual framework from the temporal sampling and neural noise hypotheses and discusses the complementary nature of these two views of dyslexia. We present an argument for an integrated model of sensory temporal sampling as an etiological pathway for dyslexia. Finally, we conclude with a brief discussion of outstanding questions.
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Affiliation(s)
- Oliver H. M. Lasnick
- brainLENS Laboratory, Department of Psychological Sciences, University of Connecticut, Storrs, CT, United States
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Zhang B, Zhang X, Omorou M, Zhao K, Ruan Y, Luan H. Disco interacting protein 2 homolog A (DIP2A): A key component in the regulation of brain disorders. Biomed Pharmacother 2023; 168:115771. [PMID: 37897975 DOI: 10.1016/j.biopha.2023.115771] [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: 07/27/2023] [Revised: 10/08/2023] [Accepted: 10/18/2023] [Indexed: 10/30/2023] Open
Abstract
Disco Interacting Protein 2 Homolog A (DIP2A) is expressed throughout the body and abundantly expressed in the brain tissue. It is activated by Follistatin-like 1 (FSTL1). Activated DIP2A interacts with several pathways, such as AMPK/mTOR and AKT pathways, to contribute to many biological processes, such as oxidative stress, transcriptional regulation, and apoptosis. Dysregulated DIP2A activation has been implicated in numerous processes in the brain. If the upstream pathways of DIP2A remain globally unexplored, many proteins, including cortactin, AMPK, and AKT, have been identified as its downstream targets in the literature. Recent studies have linked DIP2A to a variety of mechanisms in many types of brain disorders, suggesting that regulation of DIP2A could provide novel diagnostic and therapeutic approaches for brain disorders. In this review, we comprehensively summarized and discussed the current research on DIP2A in various brain disorders, such as stroke, autism spectrum disorders (ASD), Alzheimer's disease (AD), dyslexia, and glioma.
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Affiliation(s)
- Baoyuan Zhang
- Department of Physiology, School of Basic Medicine, Jiamusi University, Jiamusi 154000, Heilongjiang, China; Key laboratory of Microecology-immune Regulatory Network and Related Diseases, School of Basic Medicine, Jiamusi University, Jiamusi 154000, Heilongjiang, China
| | - Xuesong Zhang
- First Affiliated Hospital, Jiamusi University, Jiamusi, Heilongjiang, China
| | - Moussa Omorou
- Key laboratory of Microecology-immune Regulatory Network and Related Diseases, School of Basic Medicine, Jiamusi University, Jiamusi 154000, Heilongjiang, China; Department of Biochemistry and Molecular Biology, School of Basic Medicine, Jiamusi University, Jiamusi 154000, Heilongjiang, China
| | - Kai Zhao
- Department of Physiology, School of Basic Medicine, Jiamusi University, Jiamusi 154000, Heilongjiang, China; Key laboratory of Microecology-immune Regulatory Network and Related Diseases, School of Basic Medicine, Jiamusi University, Jiamusi 154000, Heilongjiang, China
| | - Yang Ruan
- The Central Hospital of Jiamusi City, Jiamusi, Heilongjiang, China.
| | - Haiyan Luan
- Department of Physiology, School of Basic Medicine, Jiamusi University, Jiamusi 154000, Heilongjiang, China; Key laboratory of Microecology-immune Regulatory Network and Related Diseases, School of Basic Medicine, Jiamusi University, Jiamusi 154000, Heilongjiang, China.
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Themas L, Lippus P, Padrik M, Kask L, Kreegipuu K. Maturation of the mismatch response in pre-school children: Systematic literature review and meta-analysis. Neurosci Biobehav Rev 2023; 153:105366. [PMID: 37633625 DOI: 10.1016/j.neubiorev.2023.105366] [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: 04/12/2023] [Revised: 06/28/2023] [Accepted: 08/20/2023] [Indexed: 08/28/2023]
Abstract
Event-related potentials (ERPs), specifically the Mismatch Response (MMR), holds promise for investigating auditory maturation in children. It has the potential to predict language development and distinguish between language-impaired and typically developing groups. However, summarizing the MMR's developmental trajectory in typically developing children remains challenging despite numerous studies. This pioneering meta-analysis outlines changes in MMR amplitude among typically developing children, while offering methodological best-practices. Our search identified 51 articles for methodology analysis and 21 for meta-analysis, involving 0-8-year-old participants from 2000 to 2022. Risk of Bias assessment and methodology analysis revealed shortcomings in control condition usage and reporting of study confounders. The meta-analysis results were inconsistent, indicating large effect sizes in some conditions and no effect sizes in others. Subgroup analysis revealed the main effects of age and brain region, as well as an interaction of age and time-window of the MMR. Future research requires a specific protocol, larger samples, and replication studies to deepen the understanding of the auditory discrimination maturation process in children.
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Affiliation(s)
- Liis Themas
- University of Tartu, Institute of Estonian and General Linguistics, Jakobi 2, 51005 Tartu, Estonia; University of Tartu, Institute of Psychology, Näituse 2, 50409 Tartu, Estonia
| | - Pärtel Lippus
- University of Tartu, Institute of Estonian and General Linguistics, Jakobi 2, 51005 Tartu, Estonia
| | - Marika Padrik
- University of Tartu, Institute of Education, Jakobi 5, 51005 Tartu, Estonia
| | - Liis Kask
- University of Tartu, Institute of Psychology, Näituse 2, 50409 Tartu, Estonia
| | - Kairi Kreegipuu
- University of Tartu, Institute of Psychology, Näituse 2, 50409 Tartu, Estonia.
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Batista AR, Catronas D, Sousa J, Folia V, Torres NL, Silva S. Domain-general but not speech-specific auditory duration perception predicts pseudoword reading in adults. Front Hum Neurosci 2023; 17:1241589. [PMID: 37780963 PMCID: PMC10539623 DOI: 10.3389/fnhum.2023.1241589] [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: 06/16/2023] [Accepted: 08/30/2023] [Indexed: 10/03/2023] Open
Abstract
Associations between reading performance and duration perception have been found both for domain-general and speech-specific duration perception. However, research seems limited to children and, critically, the predictive value of the two duration perception modalities has not been compared so far. In the present study we compared the weight of domain-general (comparison of time intervals defined by beeps) vs. speech-specific duration perception (pre-attentive EEG responses to consonants with different durations) as statistical predictors of reading in a sample of 46 neurotypical adults (18-43 years old) with 13 years of schooling on average. Reading included word and pseudoword decoding, as well as reading comprehension. We ran one regression model with domain-general and speech-specific duration perception as predictors for each of the three reading skills. Pseudoword decoding was the only reading skill that was significantly predicted by duration perception, and this happened for domain-general duration perception only. A complementary analysis adding 26 typically developing and 24 dyslexic adults to the main sample (n = 96 in total) showed the same pattern of results in dyslexics, but not in added controls. Our findings strengthen the idea that duration perception is important to phonological encoding and its use in grapheme-to-phoneme conversion, given that only pseudoword decoding was predicted by the interval comparison task. The irrelevance of speech-specific duration perception tones down the possibility that accurately perceiving the length of speech sounds is crucial to skilled reading.
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Affiliation(s)
- Ana Rita Batista
- Center for Psychology, Faculty of Psychology and Educational Sciences, Psychology Department, University of Porto, Porto, Portugal
| | - Dinis Catronas
- Center for Psychology, Faculty of Psychology and Educational Sciences, Psychology Department, University of Porto, Porto, Portugal
| | - José Sousa
- Center for Psychology, Faculty of Psychology and Educational Sciences, Psychology Department, University of Porto, Porto, Portugal
| | - Vasiliki Folia
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Nathercia Lima Torres
- Center for Psychology, Faculty of Psychology and Educational Sciences, Psychology Department, University of Porto, Porto, Portugal
| | - Susana Silva
- Center for Psychology, Faculty of Psychology and Educational Sciences, Psychology Department, University of Porto, Porto, Portugal
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9
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Fan T, Zhang L, Liu J, Niu Y, Hong T, Zhang W, Shu H, Zhao J. Phonemic mismatch negativity mediates the association between phoneme awareness and character reading ability in young Chinese children. Neuropsychologia 2023; 188:108624. [PMID: 37328027 DOI: 10.1016/j.neuropsychologia.2023.108624] [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: 05/25/2022] [Revised: 02/17/2023] [Accepted: 06/13/2023] [Indexed: 06/18/2023]
Abstract
Poor phonological awareness is associated with greater risk for reading disability. The underlying neural mechanism of such association may lie in the brain processing of phonological information. Lower amplitude of auditory mismatch negativity (MMN) has been associated with poor phonological awareness and with the presence of reading disability. The current study recorded auditory MMN to phoneme and lexical tone contrast with odd-ball paradigm and examined whether auditory MMN mediated the associations between phonological awareness and character reading ability through a three-year longitudinal study in 78 native Mandarin-speaking kindergarten children. Hierarchical linear regression and mediation analyses showed that the effect of phoneme awareness on the character reading ability was mediated by the phonemic MMN in young Chinese children. Findings underscore the key role of phonemic MMN as the underlying neurodevelopmental mechanism linking phoneme awareness and reading ability.
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Affiliation(s)
- Tengwen Fan
- School of Psychology, Shaanxi Normal University and Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, Shaanxi, 710062, China
| | - Liming Zhang
- School of Psychology, Shaanxi Normal University and Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, Shaanxi, 710062, China
| | - Jianyi Liu
- School of Psychology, Shaanxi Normal University and Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, Shaanxi, 710062, China
| | - Yanbin Niu
- School of Psychology, Shaanxi Normal University and Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, Shaanxi, 710062, China
| | - Tian Hong
- School of Humanities, Shanghai Jiao Tong University, China
| | - Wenfang Zhang
- Affiliated Kindergarten of Shaanxi Normal University, Shaanxi, 710062, China
| | - Hua Shu
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, China
| | - Jingjing Zhao
- School of Psychology, Shaanxi Normal University and Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, Shaanxi, 710062, China.
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Pei G, Xiao Q, Pan Y, Li T, Jin J. Neural evidence of face processing in social anxiety disorder: A systematic review with meta-analysis. Neurosci Biobehav Rev 2023; 152:105283. [PMID: 37315657 DOI: 10.1016/j.neubiorev.2023.105283] [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: 01/19/2023] [Revised: 06/09/2023] [Accepted: 06/10/2023] [Indexed: 06/16/2023]
Abstract
Numerous previous studies have used event-related potentials (ERPs) to examine facial processing deficits in individuals with social anxiety disorder (SAD). However, researchers still need to determine whether the deficits are general or specific and what the dominant factors are behind different cognitive stages. Meta-analysis was performed to quantitatively identify face processing deficits in individuals with SAD. Ninety-seven results in 27 publications involving 1032 subjects were calculated using Hedges' g. The results suggest that the face itself elicits enlarged P1 amplitudes, threat-related facial expressions induce larger P2 amplitudes, and negative facial expressions lead to enhanced P3/LPP amplitudes in SAD individuals compared with controls. That is, there is face perception attentional bias in the early phase (P1), threat attentional bias in the mid-term phase (P2), and negative emotion attentional bias in the late phase (P3/LPP), which can be summarized into a three-phase SAD face processing deficit model. These findings provide an essential theoretical basis for cognitive behavioral therapy and have significant application value for the initial screening, intervention, and treatment of social anxiety.
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Affiliation(s)
- Guanxiong Pei
- Research Center for Multi-Modal Intelligence, Research Institute of Artificial Intelligence, Zhejiang Lab, 1818# Wenyixi Road, Hangzhou 311121, China
| | - Qin Xiao
- Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), 550# Dalian West Road, Shanghai 200083, China; School of Business and Management, Shanghai International Studies University, 550# Dalian West Road, Shanghai 200083, China
| | - Yu Pan
- Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), 550# Dalian West Road, Shanghai 200083, China; School of Business and Management, Shanghai International Studies University, 550# Dalian West Road, Shanghai 200083, China
| | - Taihao Li
- Research Center for Multi-Modal Intelligence, Research Institute of Artificial Intelligence, Zhejiang Lab, 1818# Wenyixi Road, Hangzhou 311121, China.
| | - Jia Jin
- Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), 550# Dalian West Road, Shanghai 200083, China; School of Business and Management, Shanghai International Studies University, 550# Dalian West Road, Shanghai 200083, China; Guangdong Institute of Intelligence Science and Technology, Joint Lab of Finance and Business Intelligence, 2515# Huandao North Road, Zhuhai 519031, China.
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Seçen Yazıcı M, Serdengeçti N, Dikmen M, Koyuncu Z, Sandıkçı B, Arslan B, Acar M, Kara E, Tarakçıoğlu MC, Kadak MT. Evaluation of p300 and spectral resolution in children with attention deficit hyperactivity disorder and specific learning disorder. Psychiatry Res Neuroimaging 2023; 334:111688. [PMID: 37517295 DOI: 10.1016/j.pscychresns.2023.111688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 06/11/2023] [Accepted: 07/17/2023] [Indexed: 08/01/2023]
Abstract
This study aims to examine auditory processing, P300 values and functional impairment levels among children with Attention Deficit and Hyperactivity Disorder (ADHD), Specific Learning Disorder (SLD), ADHD+SLD and healthy controls. Children with ADHD (n = 17), SLD (n = 15), ADHD+SLD (n = 15), and healthy controls (n = 15) between the ages of 7-12 were evaluated with K-SADS, Weiss Functional Impairment Rating Scale, Turgay DSM-IV Disruptive Behavior Disorders Rating Scale, The Mathematics, Reading, Writing Assessment Scale and Children's Auditory Performance Scale (CHAPS). Auditory P300 event-related potentials and Spectral-Temporally Modulated Ripple Test (SMRT) were applied. Three patient groups were found to be riskier than healthy controls according to the CHAPS. There was no significant difference between the groups in the SMRT. In post-hoc analyses of P300 parietal amplitudes, ADHD, SLD, and ADHD+SLD were found to be significantly lower than the control group. The amplitudes of the ADHD+SLD were by far the lowest. It has been shown that auditory performance skills and p300 amplitudes are lower in children diagnosed with only ADHD or SLD compared to the control group, with the lowest values observed in ADHD+SLD. This study suggests that the difficulties with attention and cognitive functions in the ADHD+SLD are more severe than ADHD and/or SLD without comorbidity.
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Affiliation(s)
- Meryem Seçen Yazıcı
- Department of Child and Adolescent Psychiatry, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey.
| | - Nihal Serdengeçti
- Department of Child and Adolescent Psychiatry, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Merve Dikmen
- Research Institute for Health Sciences and Technologies (SABITA), Regenerative and Restorative Medicine Research Center (REMER), Clinical Electrophysiology, Neuroimaging and Neuromodulation Lab, Istanbul Medipol University, Istanbul, Turkey; Vocational School of Health Services, Program of Electroneurophysiology, Istanbul Medipol University, Istanbul, Turkey
| | - Zehra Koyuncu
- Department of Child and Adolescent Psychiatry, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Beyza Sandıkçı
- Department of Child and Adolescent Psychiatry, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Büşra Arslan
- Department of Child and Adolescent Psychiatry, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Melda Acar
- Department of Audiology, Faculty of Health Science, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Eyyup Kara
- Department of Audiology, Faculty of Health Science, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Mahmut Cem Tarakçıoğlu
- Department of Child and Adolescent Psychiatry, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Muhammed Tayyib Kadak
- Department of Child and Adolescent Psychiatry, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
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孙 钰, 祝 慧, 刘 潘, 林 欢, 肖 正, 俞 欣, 钱 君, 池 霞, 洪 琴. [Application of Preschool Auditory Processing Assessment Scale in children with attention deficit hyperactivity disorder]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2023; 25:824-830. [PMID: 37668030 PMCID: PMC10484074 DOI: 10.7499/j.issn.1008-8830.2302042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 06/12/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVES To investigate the characteristics of auditory processing (AP) in preschool children with attention deficit hyperactivity disorder (ADHD) using Preschool Auditory Processing Assessment Scale (hereafter referred to as "auditory processing scale"). METHODS A total of 41 children with ADHD and 41 typically developing (TD) children were assessed using the auditory processing scale, SNAP-IV rating scale, and Conners' Kiddie Continuous Performance Test (K-CPT). The auditory processing scale score was compared between the TD and ADHD groups. The correlations of the score with SNAP-IV and K-CPT scores were assessed. RESULTS Compared with the TD group, the ADHD group had significantly higher total score of the auditory processing scale and scores of all dimensions except visual attention (P<0.05). In the children with ADHD, the attention deficit dimension score of the SNAP-IV rating scale was positively correlated with the total score of the auditory processing scale (rs30=0.531, P<0.05; rs27=0.627, P<0.05) as well as the scores of its subdimensions, including auditory decoding (rs=0.628, P<0.05), auditory attention (rs=0.492, P<0.05), and communication (rs=0.399, P<0.05). The hyperactivity-impulsivity dimension score of the SNAP-IV rating scale was positively correlated with the hyperactivity-impulsivity dimension score of the auditory processing scale (rs=0.429, P<0.05). In the children with ADHD, the attention deficit dimension score of the K-CPT was positively correlated with the total score (rs30=0.574, P<0.05; rs27=0.485, P<0.05) and the hyperactivity-impulsivity dimension score (rs=0.602, P<0.05) of the auditory processing scale. CONCLUSIONS Preschool children with ADHD have the risk of AP abnormalities, and the auditory processing scale should be used early for the screening and evaluation of AP abnormalities in children.
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13
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Daikoku T, Jentschke S, Tsogli V, Bergström K, Lachmann T, Ahissar M, Koelsch S. Neural correlates of statistical learning in developmental dyslexia: An electroencephalography study. Biol Psychol 2023; 181:108592. [PMID: 37268263 DOI: 10.1016/j.biopsycho.2023.108592] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/19/2023] [Accepted: 05/22/2023] [Indexed: 06/04/2023]
Abstract
The human brain extracts statistical regularities from the surrounding environment in a process called statistical learning. Behavioural evidence suggests that developmental dyslexia affects statistical learning. However, surprisingly few studies have assessed how developmental dyslexia affects the neural processing underlying this type of learning. We used electroencephalography to explore the neural correlates of an important aspect of statistical learning - sensitivity to transitional probabilities - in individuals with developmental dyslexia. Adults diagnosed with developmental dyslexia (n = 17) and controls (n = 19) were exposed to a continuous stream of sound triplets. Every so often, a triplet ending had a low transitional probability given the triplet's first two sounds ("statistical deviants"). Furthermore, every so often a triplet ending was presented from a deviant location ("acoustic deviants"). We examined mismatch negativity elicited by statistical deviants (sMMN), and MMN elicited by location deviants (i.e., acoustic changes). Acoustic deviants elicited a MMN which was larger in the control group than in the developmental dyslexia group. Statistical deviants elicited a small, yet significant, sMMN in the control group, but not in the developmental dyslexia group. However, the difference between the groups was not significant. Our findings indicate that the neural mechanisms underlying pre-attentive acoustic change detection and implicit statistical auditory learning are both affected in developmental dyslexia.
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Affiliation(s)
- Tatsuya Daikoku
- Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany; Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan; Center for Brain, Mind and KANSEI Sciences Research, Hiroshima University, 1-2-3, Kasumi, Minami-ku, Hiroshima city, Hiroshima, Japan.
| | | | - Vera Tsogli
- Department for Biological and Medical Psychology, University of Bergen, Bergen, Norway
| | - Kirstin Bergström
- Center for Cognitive Science, University of Kaiserslautern-Landau, Kaiserslautern, Germany
| | - Thomas Lachmann
- Center for Cognitive Science, University of Kaiserslautern-Landau, Kaiserslautern, Germany; Centro de Investigación Nebrija en Cognición, Universidad Nebrija, Madrid, Spain
| | - Merav Ahissar
- Psychology Department, Hebrew University, Jerusalem, Israel
| | - Stefan Koelsch
- Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany; Department for Biological and Medical Psychology, University of Bergen, Bergen, Norway
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14
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Wang J, Yamasaki BL, Booth JR. Phonological and Semantic Specialization in 9- to 10-Year-Old Children During Auditory Word Processing. NEUROBIOLOGY OF LANGUAGE (CAMBRIDGE, MASS.) 2023; 4:297-317. [PMID: 37229511 PMCID: PMC10205156 DOI: 10.1162/nol_a_00099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 12/29/2022] [Indexed: 05/27/2023]
Abstract
One of the core features of brain maturation is functional specialization. Previous research has found that 7- to 8-year-old children start to specialize in both the temporal and frontal lobes. However, as children continue to develop their phonological and semantic skills rapidly until approximately 10 years old, it remained unclear whether any changes in specialization later in childhood would be detected. Thus, the goal of the current study was to examine phonological and semantic specialization in 9- to 10-year-old children during auditory word processing. Sixty-one children were included in the analysis. They were asked to perform a sound judgment task and a meaning judgment task, each with both hard and easy conditions to examine parametric effects. Consistent with previous results from 7- to 8-year-old children, direct task comparisons revealed language specialization in both the temporal and frontal lobes in 9- to 10-year-old children. Specifically, the left dorsal inferior frontal gyrus showed greater activation for the sound than the meaning task whereas the left middle temporal gyrus showed greater activation for the meaning than the sound task. Interestingly, in contrast to the previously reported finding that 7- to 8-year-old children primarily engage a general control region during the harder condition for both tasks, we showed that 9- to 10-year-old children recruited language-specific regions to process the more difficult task conditions. Specifically, the left superior temporal gyrus showed greater activation for the phonological parametric manipulation whereas the left ventral inferior frontal gyrus showed greater activation for the semantic parametric manipulation.
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Affiliation(s)
- Jin Wang
- Department of Psychology and Human Development, Vanderbilt University, Nashville, TN
- Harvard Graduate School of Education, Harvard University, Cambridge, MA
| | - Brianna L. Yamasaki
- Department of Psychology and Human Development, Vanderbilt University, Nashville, TN
- Department of Psychology, Emory University, Atlanta, GA
| | - James R. Booth
- Department of Psychology and Human Development, Vanderbilt University, Nashville, TN
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15
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Junttila K, Smolander AR, Karhila R, Kurimo M, Ylinen S. Non-game like training benefits spoken foreign-language processing in children with dyslexia. Front Hum Neurosci 2023; 17:1122886. [PMID: 36968782 PMCID: PMC10036584 DOI: 10.3389/fnhum.2023.1122886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/27/2023] [Indexed: 03/12/2023] Open
Abstract
Children with dyslexia often face difficulties in learning foreign languages, which is reflected as weaker neural activation. However, digital language-learning applications could support learning-induced plastic changes in the brain. Here we aimed to investigate whether plastic changes occur in children with dyslexia more readily after targeted training with a digital language-learning game or similar training without game-like elements. We used auditory event-related potentials (ERPs), specifically, the mismatch negativity (MMN), to study learning-induced changes in the brain responses. Participants were 24 school-aged Finnish-speaking children with dyslexia and 24 age-matched typically reading control children. They trained English speech sounds and words with “Say it again, kid!” (SIAK) language-learning game for 5 weeks between ERP measurements. During the game, the players explored game boards and produced English words aloud to score stars as feedback from an automatic speech recognizer. To compare the effectiveness of the training type (game vs. non-game), we embedded in the game some non-game levels stripped of all game-like elements. In the dyslexia group, the non-game training increased the MMN amplitude more than the game training, whereas in the control group the game training increased the MMN response more than the non-game training. In the dyslexia group, the MMN increase with the non-game training correlated with phonological awareness: the children with poorer phonological awareness showed a larger increase in the MMN response. Improved neural processing of foreign speech sounds as indicated by the MMN increase suggests that targeted training with a simple application could alleviate some spoken foreign-language learning difficulties that are related to phonological processing in children with dyslexia.
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Affiliation(s)
- Katja Junttila
- Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- *Correspondence: Katja Junttila,
| | - Anna-Riikka Smolander
- Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Logopedics, Welfare Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Reima Karhila
- Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland
| | - Mikko Kurimo
- Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland
| | - Sari Ylinen
- Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Logopedics, Welfare Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
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16
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Features of beta-gamma phase-amplitude coupling in cochlear implant users derived from EEG. Hear Res 2023; 428:108668. [PMID: 36543037 DOI: 10.1016/j.heares.2022.108668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 12/07/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022]
Abstract
Cochlear implants (CIs) allow patients with severe to profound hearing loss to gain or regain their sense of hearing. However, the objective assessment of auditory rehabilitation in CI users remains a challenge. In particular, the utility of phase-amplitude coupling (PAC) for evaluating postoperative rehabilitation of CI users remains unknown. In the present study, we conducted an oddball paradigm with stimuli varying in sample speech syllables and collected electroencephalography (EEG) signals for 10 CI users at the time the implant was activated and 180 days after activation. Twelve normal-hearing subjects served as controls. We explored the oscillatory properties of the neural response to syllable incongruence and the cross-frequency coupling between multiple frequencies in CI users. We found that beta-gamma coupling appeared to be enhanced in CI users compared with normal controls and this difference gradually disappeared with increasing implantation time. The present results suggest that predictively encoded auditory pathways are gradually restored in CI users. In addition, the PAC feature in unilateral CI users was found to be lateralized in the auditory cortex, which was consistent with previous studies of auditory-evoked cortical activity. Therefore, PAC may be a reference biomarker for the rehabilitation of speech discrimination in CI users.
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17
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Yang LP, Li CB, Li XM, Zhai MM, Zhao J, Weng XC. Prevalence of developmental dyslexia in primary school children: a protocol for systematic review and meta-analysis. World J Pediatr 2022; 18:804-809. [PMID: 35759111 DOI: 10.1007/s12519-022-00572-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 05/17/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Developmental dyslexia (DD) is a specific impairment during the acquisition of reading skills and may have a lifelong negative impact on individuals. Reliable estimates of the prevalence of DD serve as the basis for evidence-based health resource allocation and policy making. However, the prevalence of DD in primary school children varies largely across studies. Moreover, it is unclear whether there are differences in prevalence in different genders and writing systems. Hence, the present study aims to conduct a systematic review and meta-analysis to assess the global prevalence of DD and to explore related factors. METHODS We will undertake a comprehensive literature search in 14 databases, including EMBASE, PubMed, Web of Science, China National Knowledge Infrastructure and Cochrane, from their inception to June 2021. Cross-sectional and longitudinal studies that describe the prevalence of DD will be eligible. The quality of the included observational studies will be assessed using the Strengthening the Reporting of Observational Studies in Epidemiology statement. The risk of bias will be determined by sensitivity analysis to identify publication bias. RESULTS One meta-analysis will be conducted to estimate the prevalence of DD in primary school children. Heterogeneity will be assessed in terms of the properties of subjects (e.g., gender, grade and writing system) and method of diagnosis in the included primary studies. Subgroup analyses will also be performed for population and secondary outcomes. CONCLUSION The results will synthesize the prevalence of DD and provide information for policy-makers and public health specialists.
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Affiliation(s)
- Li-Ping Yang
- Key Laboratory of Brain, Cognition and Education Sciences, Ministry of Education, 55 Zhongshan Avenue West, Tianhe District, Guangzhou, 510631, China.,School of Psychology, South China Normal University, Guangzhou, 510631, China
| | - Chun-Bo Li
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China.,CAS Center for Excellence in Brain Science and Intelligence Technology (CEBSIT), Chinese Academy of Science, Shanghai, 200031, China.,Institute of Psychology and Behavioral Science, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Xiu-Mei Li
- Key Laboratory of Brain, Cognition and Education Sciences, Ministry of Education, 55 Zhongshan Avenue West, Tianhe District, Guangzhou, 510631, China.,School of Psychology, South China Normal University, Guangzhou, 510631, China
| | - Man-Man Zhai
- Key Laboratory of Brain, Cognition and Education Sciences, Ministry of Education, 55 Zhongshan Avenue West, Tianhe District, Guangzhou, 510631, China.,School of Psychology, South China Normal University, Guangzhou, 510631, China
| | - Jing Zhao
- Institutes of Psychological Sciences, Hangzhou Normal University, Room 301, 19 Shuyuan Building, 2318 Yuhangtang Road, Cangqian, Yuhang District, Hangzhou, 311121, China. .,Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou, 311121, China.
| | - Xu-Chu Weng
- Key Laboratory of Brain, Cognition and Education Sciences, Ministry of Education, 55 Zhongshan Avenue West, Tianhe District, Guangzhou, 510631, China. .,Institute for Brain Research and Rehabilitation, South China Normal University, Guangzhou, 510631, China.
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18
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Stein J, von Kriegstein K, Tabas A. Predictive encoding of pure tones and FM-sweeps in the human auditory cortex. Cereb Cortex Commun 2022; 3:tgac047. [PMID: 36545253 PMCID: PMC9764222 DOI: 10.1093/texcom/tgac047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 11/05/2022] [Accepted: 11/10/2022] [Indexed: 11/17/2022] Open
Abstract
Expectations substantially influence perception, but the neural mechanisms underlying this influence are not fully understood. A prominent view is that sensory neurons encode prediction error with respect to expectations on upcoming sensory input. Although the encoding of prediction error has been previously demonstrated in the human auditory cortex (AC), previous studies often induced expectations using stimulus repetition, potentially confounding prediction error with neural habituation. These studies also measured AC as a single population, failing to consider possible predictive specializations of different AC fields. Moreover, the few studies that considered prediction error to stimuli other than pure tones yielded conflicting results. Here, we used functional magnetic resonance imaging (fMRI) to systematically investigate prediction error to subjective expectations in auditory cortical fields Te1.0, Te1.1, Te1.2, and Te3, and two types of stimuli: pure tones and frequency modulated (FM) sweeps. Our results show that prediction error is elicited with respect to the participants' expectations independently of stimulus repetition and similarly expressed across auditory fields. Moreover, despite the radically different strategies underlying the decoding of pure tones and FM-sweeps, both stimulus modalities were encoded as prediction error in most fields of AC. Altogether, our results provide unequivocal evidence that predictive coding is the general encoding mechanism in AC.
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Affiliation(s)
| | - Katharina von Kriegstein
- Chair of Cognitive and Clinical Neuroscience, Faculty of Psychology, Technical University Dresden, Bamberger Str. 7, Dresden 01187, Germany
| | - Alejandro Tabas
- Chair of Cognitive and Clinical Neuroscience, Faculty of Psychology, Technical University Dresden, Bamberger Str. 7, Dresden 01187, Germany
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19
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McLinden J, Borgheai B, Hosni S, Kumar C, Rahimi N, Shao M, Spencer KM, Shahriari Y. Individual-Specific Characterization of Event-Related Hemodynamic Responses during an Auditory Task: An Exploratory Study. Behav Brain Res 2022; 436:114074. [PMID: 36028001 DOI: 10.1016/j.bbr.2022.114074] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 08/11/2022] [Accepted: 08/21/2022] [Indexed: 11/24/2022]
Abstract
Functional near-infrared spectroscopy (fNIRS) has been established as an informative modality for understanding the hemodynamic-metabolic correlates of cortical auditory processing. To date, such knowledge has shown broad clinical applications in the diagnosis, treatment, and intervention procedures in disorders affecting auditory processing; however, exploration of the hemodynamic response to auditory tasks is yet incomplete. This holds particularly true in the context of auditory event-related fNIRS experiments, where preliminary work has shown the presence of valid responses while leaving the need for more comprehensive explorations of the hemodynamic correlates of event-related auditory processing. In this study, we apply an individual-specific approach to characterize fNIRS-based hemodynamic changes during an auditory task in healthy adults. Oxygenated hemoglobin (HbO2) concentration change time courses were acquired from eight participants. Independent component analysis (ICA) was then applied to isolate individual-specific class discriminative spatial filters, which were then applied to HbO2 time courses to extract auditory-related hemodynamic features. While six of eight participants produced significant class discriminative features before ICA-based spatial filtering, the proposed method identified significant auditory hemodynamic features in all participants. Furthermore, ICA-based filtering improved correlation between trial labels and extracted features in every participant. For the first time, this study demonstrates hemodynamic features important in experiments exploring auditory processing as well as the utility of individual-specific ICA-based spatial filtering in fNIRS-based feature extraction techniques in auditory experiments. These outcomes provide insights for future studies exploring auditory hemodynamic characteristics and may eventually provide a baseline framework for better understanding auditory response dysfunctions in clinical populations.
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Affiliation(s)
- J McLinden
- Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island, Kingston, RI, USA
| | - B Borgheai
- Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island, Kingston, RI, USA
| | - S Hosni
- Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island, Kingston, RI, USA
| | - C Kumar
- Department of Computer and Information Science, University of Massachusetts Dartmouth, MA
| | - N Rahimi
- Department of Computer and Information Science, University of Massachusetts Dartmouth, MA
| | - M Shao
- Department of Computer and Information Science, University of Massachusetts Dartmouth, MA
| | - K M Spencer
- Department of Psychiatry, VA Boston Healthcare System and Harvard Medical School, Jamaica Plain, Boston, MA, USA
| | - Y Shahriari
- Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island, Kingston, RI, USA.
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20
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Azaiez N, Loberg O, Hämäläinen JA, Leppänen PHT. Brain Source Correlates of Speech Perception and Reading Processes in Children With and Without Reading Difficulties. Front Neurosci 2022; 16:921977. [PMID: 35928008 PMCID: PMC9344064 DOI: 10.3389/fnins.2022.921977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Neural correlates in reading and speech processing have been addressed extensively in the literature. While reading skills and speech perception have been shown to be associated with each other, their relationship remains debatable. In this study, we investigated reading skills, speech perception, reading, and their correlates with brain source activity in auditory and visual modalities. We used high-density event-related potentials (ERPs), fixation-related potentials (FRPs), and the source reconstruction method. The analysis was conducted on 12–13-year-old schoolchildren who had different reading levels. Brain ERP source indices were computed from frequently repeated Finnish speech stimuli presented in an auditory oddball paradigm. Brain FRP source indices were also computed for words within sentences presented in a reading task. The results showed significant correlations between speech ERP sources and reading scores at the P100 (P1) time range in the left hemisphere and the N250 time range in both hemispheres, and a weaker correlation for visual word processing N170 FRP source(s) in the posterior occipital areas, in the vicinity of the visual word form areas (VWFA). Furthermore, significant brain-to-brain correlations were found between the two modalities, where the speech brain sources of the P1 and N250 responses correlated with the reading N170 response. The results suggest that speech processes are linked to reading fluency and that brain activations to speech are linked to visual brain processes of reading. These results indicate that a relationship between language and reading systems is present even after several years of exposure to print.
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Affiliation(s)
- Najla Azaiez
- Department of Psychology, Faculty of Education and Psychology, University of Jyväskylä, Jyväskylä, Finland
- *Correspondence: Najla Azaiez ; orcid.org/0000-0002-7525-3745
| | - Otto Loberg
- Department of Psychology, Faculty of Science and Technology, Bournemouth University, Bournemouth, United Kingdom
| | - Jarmo A. Hämäläinen
- Department of Psychology, Faculty of Education and Psychology, University of Jyväskylä, Jyväskylä, Finland
- Department of Psychology, Jyväskylä Center for Interdisciplinary Brain Research, University of Jyväskylä, Jyväskylä, Finland
| | - Paavo H. T. Leppänen
- Department of Psychology, Faculty of Education and Psychology, University of Jyväskylä, Jyväskylä, Finland
- Department of Psychology, Jyväskylä Center for Interdisciplinary Brain Research, University of Jyväskylä, Jyväskylä, Finland
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21
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Werwach A, Männel C, Obrig H, Friederici AD, Schaadt G. Longitudinal trajectories of electrophysiological mismatch responses in infant speech discrimination differ across speech features. Dev Cogn Neurosci 2022; 56:101127. [PMID: 35763917 PMCID: PMC9250001 DOI: 10.1016/j.dcn.2022.101127] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 02/23/2022] [Accepted: 06/20/2022] [Indexed: 11/28/2022] Open
Abstract
Infants rapidly advance in their speech perception, electrophysiologically reflected in the transition from an immature, positive-going to an adult-like, negative-going mismatch response (MMR) to auditory deviancy. Although the MMR is a common tool to study speech perception development, it is not yet completely understood how different speech contrasts affect the MMR’s characteristics across development. Thus, a systematic longitudinal investigation of the MMR’s maturation depending on speech contrast is necessary. We here longitudinally explored the maturation of the infant MMR to four critical speech contrasts: consonant, vowel, vowel-length, and pitch. MMRs were obtained when infants (n = 58) were 2, 6 and 10 months old. To evaluate the maturational trajectory of MMRs, we applied second-order latent growth curve models. Results showed positive-going MMR amplitudes to all speech contrasts across all assessment points that decreased over time towards an adult-like negativity. Notably, the developmental trajectories of speech contrasts differed, implying that infant speech perception matures with different rates and trajectories throughout the first year, depending on the studied auditory feature. Our results suggest that stimulus-dependent maturational trajectories need to be considered when drawing conclusions about infant speech perception development reflected by the infant MMR. Understanding speech perception development requires longitudinal investigations. The Mismatch Response (MMR) is valuable to study infants’ speech perception. We investigated the infant MMR longitudinally across three assessment points. MMRs to different speech features became more mature during infants’ first year. Different MMR trajectories imply feature-dependent maturation of speech perception.
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Affiliation(s)
- Annika Werwach
- Clinic for Cognitive Neurology, Medical Faculty, University Leipzig, Liebigstr. 16, 04103 Leipzig, Germany.
| | - Claudia Männel
- Clinic for Cognitive Neurology, Medical Faculty, University Leipzig, Liebigstr. 16, 04103 Leipzig, Germany; Department of Audiology and Phoniatrics, Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany; Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstr. 1a, 04103 Leipzig, Germany.
| | - Hellmuth Obrig
- Clinic for Cognitive Neurology, Medical Faculty, University Leipzig, Liebigstr. 16, 04103 Leipzig, Germany; Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstr. 1a, 04103 Leipzig, Germany.
| | - Angela D Friederici
- Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstr. 1a, 04103 Leipzig, Germany.
| | - Gesa Schaadt
- Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstr. 1a, 04103 Leipzig, Germany; Department of Education and Psychology, Freie Universität Berlin, Schwendenerstr. 33, 14195 Berlin, Germany.
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22
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Beach SD, Ozernov-Palchik O, May SC, Centanni TM, Perrachione TK, Pantazis D, Gabrieli JDE. The Neural Representation of a Repeated Standard Stimulus in Dyslexia. Front Hum Neurosci 2022; 16:823627. [PMID: 35634200 PMCID: PMC9133793 DOI: 10.3389/fnhum.2022.823627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
The neural representation of a repeated stimulus is the standard against which a deviant stimulus is measured in the brain, giving rise to the well-known mismatch response. It has been suggested that individuals with dyslexia have poor implicit memory for recently repeated stimuli, such as the train of standards in an oddball paradigm. Here, we examined how the neural representation of a standard emerges over repetitions, asking whether there is less sensitivity to repetition and/or less accrual of "standardness" over successive repetitions in dyslexia. We recorded magnetoencephalography (MEG) as adults with and without dyslexia were passively exposed to speech syllables in a roving-oddball design. We performed time-resolved multivariate decoding of the MEG sensor data to identify the neural signature of standard vs. deviant trials, independent of stimulus differences. This "multivariate mismatch" was equally robust and had a similar time course in the two groups. In both groups, standards generated by as few as two repetitions were distinct from deviants, indicating normal sensitivity to repetition in dyslexia. However, only in the control group did standards become increasingly different from deviants with repetition. These results suggest that many of the mechanisms that give rise to neural adaptation as well as mismatch responses are intact in dyslexia, with the possible exception of a putatively predictive mechanism that successively integrates recent sensory information into feedforward processing.
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Affiliation(s)
- Sara D. Beach
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States
- Program in Speech and Hearing Bioscience and Technology, Harvard University, Cambridge, MA, United States
| | - Ola Ozernov-Palchik
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Sidney C. May
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Tracy M. Centanni
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Tyler K. Perrachione
- Program in Speech and Hearing Bioscience and Technology, Harvard University, Cambridge, MA, United States
- Department of Speech, Language and Hearing Sciences, Boston University, Boston, MA, United States
| | - Dimitrios Pantazis
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - John D. E. Gabrieli
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States
- Program in Speech and Hearing Bioscience and Technology, Harvard University, Cambridge, MA, United States
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Later but Not Weaker: Neural Categorization of Native Vowels of Children at Familial Risk of Dyslexia. Brain Sci 2022; 12:brainsci12030412. [PMID: 35326368 PMCID: PMC8946763 DOI: 10.3390/brainsci12030412] [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: 02/14/2022] [Revised: 03/11/2022] [Accepted: 03/11/2022] [Indexed: 02/04/2023] Open
Abstract
Although allophonic speech processing has been hypothesized to be a contributing factor in developmental dyslexia, experimental evidence is limited and inconsistent. The current study compared the categorization of native similar sounding vowels of typically developing (TD) children and children at familial risk (FR) of dyslexia. EEG response was collected in a non-attentive passive oddball paradigm from 35 TD and 35 FR Dutch 20-month-old infants who were matched on vocabulary. The children were presented with two nonwords “giep” [ɣip] and “gip” [ɣIp] that contrasted solely with respect to the vowel. In the multiple-speaker condition, both nonwords were produced by twelve different speakers while in the single-speaker condition, single tokens of each word were used as stimuli. For both conditions and for both groups, infant positive mismatch response (p-MMR) was elicited, and the p-MMR amplitude was comparable between the two groups, although the FR children had a later p-MMR peak than the TD children in the multiple-speaker condition. These findings indicate that FR children are able to categorize speech sounds, but that they may do so in a more effortful way than TDs.
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Beach SD, Lim SJ, Cardenas-Iniguez C, Eddy MD, Gabrieli JDE, Perrachione TK. Electrophysiological correlates of perceptual prediction error are attenuated in dyslexia. Neuropsychologia 2022; 165:108091. [PMID: 34801517 PMCID: PMC8807066 DOI: 10.1016/j.neuropsychologia.2021.108091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 10/09/2021] [Accepted: 11/17/2021] [Indexed: 01/30/2023]
Abstract
A perceptual adaptation deficit often accompanies reading difficulty in dyslexia, manifesting in poor perceptual learning of consistent stimuli and reduced neurophysiological adaptation to stimulus repetition. However, it is not known how adaptation deficits relate to differences in feedforward or feedback processes in the brain. Here we used electroencephalography (EEG) to interrogate the feedforward and feedback contributions to neural adaptation as adults with and without dyslexia viewed pairs of faces and words in a paradigm that manipulated whether there was a high probability of stimulus repetition versus a high probability of stimulus change. We measured three neural dependent variables: expectation (the difference between prestimulus EEG power with and without the expectation of stimulus repetition), feedforward repetition (the difference between event-related potentials (ERPs) evoked by an expected change and an unexpected repetition), and feedback-mediated prediction error (the difference between ERPs evoked by an unexpected change and an expected repetition). Expectation significantly modulated prestimulus theta- and alpha-band EEG in both groups. Unexpected repetitions of words, but not faces, also led to significant feedforward repetition effects in the ERPs of both groups. However, neural prediction error when an unexpected change occurred instead of an expected repetition was significantly weaker in dyslexia than the control group for both faces and words. These results suggest that the neural and perceptual adaptation deficits observed in dyslexia reflect the failure to effectively integrate perceptual predictions with feedforward sensory processing. In addition to reducing perceptual efficiency, the attenuation of neural prediction error signals would also be deleterious to the wide range of perceptual and procedural learning abilities that are critical for developing accurate and fluent reading skills.
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Affiliation(s)
- Sara D. Beach
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 U.S.A.,Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 U.S.A.,Program in Speech and Hearing Bioscience and Technology, Harvard University, 260 Longwood Avenue, Boston, MA 02115 U.S.A
| | - Sung-Joo Lim
- Department of Speech, Language, and Hearing Sciences, Boston University, 635 Commonwealth Avenue, Boston, MA 02215 U.S.A
| | - Carlos Cardenas-Iniguez
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 U.S.A
| | - Marianna D. Eddy
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 U.S.A
| | - John D. E. Gabrieli
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 U.S.A.,Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 U.S.A
| | - Tyler K. Perrachione
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 U.S.A.,Department of Speech, Language, and Hearing Sciences, Boston University, 635 Commonwealth Avenue, Boston, MA 02215 U.S.A.,Correspondence: Tyler K. Perrachione, Ph.D., Department of Speech, Language, and Hearing Sciences, Boston University, 635 Commonwealth Ave., Boston, MA 02215, Phone: +1.617.358.7410,
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25
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Palana J, Schwartz S, Tager-Flusberg H. Evaluating the Use of Cortical Entrainment to Measure Atypical Speech Processing: A Systematic Review. Neurosci Biobehav Rev 2021; 133:104506. [PMID: 34942267 DOI: 10.1016/j.neubiorev.2021.12.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 12/12/2021] [Accepted: 12/18/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Cortical entrainment has emerged as promising means for measuring continuous speech processing in young, neurotypical adults. However, its utility for capturing atypical speech processing has not been systematically reviewed. OBJECTIVES Synthesize evidence regarding the merit of measuring cortical entrainment to capture atypical speech processing and recommend avenues for future research. METHOD We systematically reviewed publications investigating entrainment to continuous speech in populations with auditory processing differences. RESULTS In the 25 publications reviewed, most studies were conducted on older and/or hearing-impaired adults, for whom slow-wave entrainment to speech was often heightened compared to controls. Research conducted on populations with neurodevelopmental disorders, in whom slow-wave entrainment was often reduced, was less common. Across publications, findings highlighted associations between cortical entrainment and speech processing performance differences. CONCLUSIONS Measures of cortical entrainment offer useful means of capturing speech processing differences and future research should leverage them more extensively when studying populations with neurodevelopmental disorders.
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Affiliation(s)
- Joseph Palana
- Department of Psychological and Brain Sciences, Boston University, 64 Cummington Mall, Boston, MA, 02215, USA; Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Harvard Medical School, Boston Children's Hospital, 1 Autumn Street, Boston, MA, 02215, USA
| | - Sophie Schwartz
- Department of Psychological and Brain Sciences, Boston University, 64 Cummington Mall, Boston, MA, 02215, USA
| | - Helen Tager-Flusberg
- Department of Psychological and Brain Sciences, Boston University, 64 Cummington Mall, Boston, MA, 02215, USA.
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26
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Romanovska L, Bonte M. How Learning to Read Changes the Listening Brain. Front Psychol 2021; 12:726882. [PMID: 34987442 PMCID: PMC8721231 DOI: 10.3389/fpsyg.2021.726882] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 11/23/2021] [Indexed: 01/18/2023] Open
Abstract
Reading acquisition reorganizes existing brain networks for speech and visual processing to form novel audio-visual language representations. This requires substantial cortical plasticity that is reflected in changes in brain activation and functional as well as structural connectivity between brain areas. The extent to which a child's brain can accommodate these changes may underlie the high variability in reading outcome in both typical and dyslexic readers. In this review, we focus on reading-induced functional changes of the dorsal speech network in particular and discuss how its reciprocal interactions with the ventral reading network contributes to reading outcome. We discuss how the dynamic and intertwined development of both reading networks may be best captured by approaching reading from a skill learning perspective, using audio-visual learning paradigms and longitudinal designs to follow neuro-behavioral changes while children's reading skills unfold.
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Affiliation(s)
| | - Milene Bonte
- *Correspondence: Linda Romanovska, ; Milene Bonte,
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27
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Eberhard-Moscicka AK, Jost LB, Daum MM, Maurer U. Predicting Reading From Behavioral and Neural Measures - A Longitudinal Event-Related Potential Study. Front Psychol 2021; 12:733494. [PMID: 34916991 PMCID: PMC8669350 DOI: 10.3389/fpsyg.2021.733494] [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: 06/30/2021] [Accepted: 10/20/2021] [Indexed: 11/13/2022] Open
Abstract
Fluent reading is characterized by fast and effortless decoding of visual and phonological information. Here we used event-related potentials (ERPs) and neuropsychological testing to probe the neurocognitive basis of reading in a sample of children with a wide range of reading skills. We report data of 51 children who were measured at two time points, i.e., at the end of first grade (mean age 7.6 years) and at the end of fourth grade (mean age 10.5 years). The aim of this study was to clarify whether next to behavioral measures also basic unimodal and bimodal neural measures help explaining the variance in the later reading outcome. Specifically, we addressed the question of whether next to the so far investigated unimodal measures of N1 print tuning and mismatch negativity (MMN), a bimodal measure of audiovisual integration (AV) contributes and possibly enhances prediction of the later reading outcome. We found that the largest variance in reading was explained by the behavioral measures of rapid automatized naming (RAN), block design and vocabulary (46%). Furthermore, we demonstrated that both unimodal measures of N1 print tuning (16%) and filtered MMN (7%) predicted reading, suggesting that N1 print tuning at the early stage of reading acquisition is a particularly good predictor of the later reading outcome. Beyond the behavioral measures, the two unimodal neural measures explained 7.2% additional variance in reading, indicating that basic neural measures can improve prediction of the later reading outcome over behavioral measures alone. In this study, the AV congruency effect did not significantly predict reading. It is therefore possible that audiovisual congruency effects reflect higher levels of multisensory integration that may be less important for reading acquisition in the first year of learning to read, and that they may potentially gain on relevance later on.
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Affiliation(s)
- Aleksandra K. Eberhard-Moscicka
- Department of Psychology, University of Zurich, Zurich, Switzerland
- Perception and Eye Movement Laboratory, Department of Neurology and BioMedical Research, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
- Department of Neurology, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Lea B. Jost
- Department of Psychology, University of Zurich, Zurich, Switzerland
- Department of Neuroscience and Movement Science, University of Fribourg, Fribourg, Switzerland
| | - Moritz M. Daum
- Department of Psychology, University of Zurich, Zurich, Switzerland
| | - Urs Maurer
- Department of Psychology, University of Zurich, Zurich, Switzerland
- Department of Psychology, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
- Brain and Mind Institute, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
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28
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Norton ES, MacNeill LA, Harriott EM, Allen N, Krogh-Jespersen S, Smyser CD, Rogers CE, Smyser TA, Luby J, Wakschlag L. EEG/ERP as a pragmatic method to expand the reach of infant-toddler neuroimaging in HBCD: Promises and challenges. Dev Cogn Neurosci 2021; 51:100988. [PMID: 34280739 PMCID: PMC8318873 DOI: 10.1016/j.dcn.2021.100988] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 06/14/2021] [Accepted: 07/12/2021] [Indexed: 01/12/2023] Open
Abstract
Though electrophysiological measures (EEG and ERP) offer complementary information to MRI and a variety of advantages for studying infants and young children, these measures have not yet been included in large cohort studies of neurodevelopment. This review summarizes the types of EEG and ERP measures that could be used in the HEALthy Brain and Cognitive Development (HBCD) study, and the promises and challenges in doing so. First, we provide brief overview of the use of EEG/ERP for studying the developing brain and discuss exemplar findings, using resting or baseline EEG measures as well as the ERP mismatch negativity (MMN) as exemplars. We then discuss the promises of EEG/ERP such as feasibility, while balancing challenges such as ensuring good signal quality in diverse children with different hair types. We then describe an ongoing multi-site EEG data harmonization from our groups. We discuss the process of alignment and provide preliminary usability data for both resting state EEG data and auditory ERP MMN in diverse samples including over 300 infants and toddlers. Finally, we provide recommendations and considerations for the HBCD study and other studies of neurodevelopment.
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Affiliation(s)
- Elizabeth S Norton
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, United States; Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, United States; Institute for Innovations in Developmental Sciences, Northwestern University, United States.
| | - Leigha A MacNeill
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, United States; Institute for Innovations in Developmental Sciences, Northwestern University, United States
| | - Emily M Harriott
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, United States
| | - Norrina Allen
- Institute for Innovations in Developmental Sciences, Northwestern University, United States; Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, United States
| | - Sheila Krogh-Jespersen
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, United States; Institute for Innovations in Developmental Sciences, Northwestern University, United States
| | - Christopher D Smyser
- Departments of Neurology, Pediatrics, and Radiology, Washington University School of Medicine, United States; Department of Psychiatry, Washington University School of Medicine, United States
| | - Cynthia E Rogers
- Department of Psychiatry, Washington University School of Medicine, United States
| | - Tara A Smyser
- Department of Psychiatry, Washington University School of Medicine, United States
| | - Joan Luby
- Department of Psychiatry, Washington University School of Medicine, United States
| | - Lauren Wakschlag
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, United States; Institute for Innovations in Developmental Sciences, Northwestern University, United States
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29
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Yan X, Jiang K, Li H, Wang Z, Perkins K, Cao F. Convergent and divergent brain structural and functional abnormalities associated with developmental dyslexia. eLife 2021; 10:e69523. [PMID: 34569931 PMCID: PMC8497057 DOI: 10.7554/elife.69523] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 09/24/2021] [Indexed: 01/18/2023] Open
Abstract
Brain abnormalities in the reading network have been repeatedly reported in individuals with developmental dyslexia (DD); however, it is still not totally understood where the structural and functional abnormalities are consistent/inconsistent across languages. In the current multimodal meta-analysis, we found convergent structural and functional alterations in the left superior temporal gyrus across languages, suggesting a neural signature of DD. We found greater reduction in grey matter volume and brain activation in the left inferior frontal gyrus in morpho-syllabic languages (e.g. Chinese) than in alphabetic languages, and greater reduction in brain activation in the left middle temporal gyrus and fusiform gyrus in alphabetic languages than in morpho-syllabic languages. These language differences are explained as consequences of being DD while learning a specific language. In addition, we also found brain regions that showed increased grey matter volume and brain activation, presumably suggesting compensations and brain regions that showed inconsistent alterations in brain structure and function. Our study provides important insights about the etiology of DD from a cross-linguistic perspective with considerations of consistency/inconsistency between structural and functional alterations.
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Affiliation(s)
- Xiaohui Yan
- Department of Psychology, Sun Yat-Sen UniversityGuangzhouChina
| | - Ke Jiang
- Department of Psychology, Sun Yat-Sen UniversityGuangzhouChina
| | - Hui Li
- Department of Preschool Education, Anyang Preschool Education CollegeAnyangChina
| | - Ziyi Wang
- School of Foreign Language, Jining UniversityJiningChina
| | - Kyle Perkins
- Florida International University (Retired Professor)MiamiUnited States
| | - Fan Cao
- Department of Psychology, Sun Yat-Sen UniversityGuangzhouChina
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30
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Liu P, Zhu H, Chen M, Hong Q, Chi X. Electrophysiological Screening for Children With Suspected Auditory Processing Disorder: A Systematic Review. Front Neurol 2021; 12:692840. [PMID: 34497576 PMCID: PMC8419449 DOI: 10.3389/fneur.2021.692840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 07/07/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: This research aimed to provide evidence for the early identification and intervention of children at risk for auditory processing disorder (APD). Electrophysiological studies on children with suspected APDs were systematically reviewed to understand the different electrophysiological characteristics of children with suspected APDs. Methods: Computerized databases such as PubMed, Cochrane, MEDLINE, Web of Science, and EMBASE were searched for retrieval of articles since the establishment of the database through May 18, 2020. Cohort, case-control, and cross-sectional studies that evaluated the literature for the electrophysiological assessment of children with suspected APD were independently reviewed by two researchers for literature screening, literature quality assessment, and data extraction. The Newcastle-Ottawa Scale and 11 entries recommended by the Agency for Healthcare Research and Quality were used to evaluate the quality of the literature. Results: In accordance with the inclusion criteria, 14 articles were included. These articles involved 7 electrophysiological testing techniques: click-evoked auditory brainstem responses, frequency-following responses, the binaural interaction component of the auditory brainstem responses, the middle-latency response, cortical auditory evoked potential, mismatch negativity, and P300. The literature quality was considered moderate. Conclusions: Auditory electrophysiological testing can be used for the characteristic identification of children with suspected APD; however, the value of various electrophysiological testing methods for screening children with suspected APD requires further study.
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Affiliation(s)
- Panting Liu
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Huiqin Zhu
- Department of Child Health Care, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Mingxia Chen
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Qin Hong
- Department of Child Health Care, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Xia Chi
- Department of Child Health Care, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
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31
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Norton ES, Beach SD, Eddy MD, McWeeny S, Ozernov-Palchik O, Gaab N, Gabrieli JDE. ERP Mismatch Negativity Amplitude and Asymmetry Reflect Phonological and Rapid Automatized Naming Skills in English-Speaking Kindergartners. Front Hum Neurosci 2021; 15:624617. [PMID: 34220468 PMCID: PMC8249724 DOI: 10.3389/fnhum.2021.624617] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 04/19/2021] [Indexed: 12/21/2022] Open
Abstract
The mismatch negativity (MMN), an electrophysiological response to an oddball auditory stimulus, is related to reading ability in many studies. There are conflicting findings regarding exactly how the MMN relates to risk or actual diagnosis of dyslexia/reading impairment, perhaps due to the heterogeneity of abilities in children with reading impairment. In this study, 166 English-speaking kindergarten children oversampled for dyslexia risk completed behavioral assessments and a speech-syllable MMN paradigm. We examined how early and late MMN mean amplitude and laterality were related to two established predictors of reading ability: phonological awareness (PA) and rapid automatized naming (RAN). In bootstrapped group analyses, late MMN amplitude was significantly greater in children with typical PA ability than low PA ability. In contrast, laterality of the early and late MMN was significantly different in children with low versus typical RAN ability. Continuous analyses controlling for child age, non-verbal IQ, and letter and word identification abilities showed the same associations between late MMN amplitude with PA and late MMN laterality with RAN. These findings suggest that amplitude of the MMN may relate to phonological representations and ability to manipulate them, whereas MMN laterality may reflect differences in brain processes that support automaticity needed for reading.
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Affiliation(s)
- Elizabeth S. Norton
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL, United States
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, United States
- Department of Medical Social Sciences, Feinberg School of Medicine, and Institute for Innovations in Developmental Sciences, Northwestern University, Chicago, IL, United States
| | - Sara D. Beach
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Marianna D. Eddy
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Sean McWeeny
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL, United States
| | - Ola Ozernov-Palchik
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, United States
- Harvard Graduate School of Education, Cambridge, MA, United States
| | - Nadine Gaab
- Harvard Graduate School of Education, Cambridge, MA, United States
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Boston Children’s Hospital/Harvard Medical School, Boston, MA, United States
| | - John D. E. Gabrieli
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, United States
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, United States
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32
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Abstract
Mismatch negativity (MMN) is a component of the difference waveform derived from passive auditory oddball stimulation. Since its inception in 1978, this has become one of the most popular event-related potential techniques, with over two-thousand published studies using this method. This is a testament to the ingenuity and commitment of generations of researchers engaging in basic, clinical and animal research. Despite this intensive effort, high-level descriptions of the mechanisms theorized to underpin mismatch negativity have scarcely changed over the past four decades. The prevailing deviance detection theory posits that MMN reflects inattentive detection of difference between repetitive standard and infrequent deviant stimuli due to a mismatch between the unexpected deviant and a memory representation of the standard. Evidence for these mechanisms is inconclusive, and a plausible alternative sensory processing theory considers fundamental principles of sensory neurophysiology to be the primary source of differences between standard and deviant responses evoked during passive oddball stimulation. By frequently being restated without appropriate methods to exclude alternatives, the potentially flawed deviance detection theory has remained largely dominant, which could lead some researchers and clinicians to assume its veracity implicitly. It is important to have a more comprehensive understanding of the source(s) of MMN generation before its widespread application as a clinical biomarker. This review evaluates issues of validity concerning the prevailing theoretical account of mismatch negativity and the passive auditory oddball paradigm, highlighting several limitations regarding its interpretation and clinical application.
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