Abnormal auditory mismatch fields are associated with communication impairment in both verbal and minimally verbal/nonverbal children who have autism spectrum disorder / Junko MATSUZAKI in Autism Research, 12-8 (August 2019)  

Public ISBD [article]  inAutism Research > 12-8 (August 2019) . - p.1225-1235 Titre : Abnormal auditory mismatch fields are associated with communication impairment in both verbal and minimally verbal/nonverbal children who have autism spectrum disorder Type de document : texte imprimé Auteurs : Junko MATSUZAKI, Auteur ; Emily S. KUSCHNER, Auteur ; Lisa BLASKEY, Auteur ; Luke BLOY, Auteur ; Mina KIM, Auteur ; Matthew KU, Auteur ; J. Christopher EDGAR, Auteur ; David EMBICK, Auteur ; Timothy P.L. ROBERTS, Auteur Article en page(s) : p.1225-1235 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  language and communication skill  magnetoencephalography  minimally verbal/non-verbal children  vowel mismatch fields Index. décimale : PER Périodiques Résumé : Abnormal auditory discrimination neural processes, indexed by mismatch fields (MMFs) recorded by magnetoencephalography (MEG), have been reported in verbal children with ASD. Association with clinical measures indicates that delayed MMF components are associated with poorer language and communication performance. At present, little is known about neural correlates of language and communication skills in extremely language impaired (minimally-verbal/non-verbal) children who have ASD: ASD-MVNV. It is hypothesized that MMF delays observed in language-impaired but nonetheless verbal children with ASD will be exacerbated in ASD-MVNV. The present study investigated this hypothesis, examining MMF responses bilaterally during an auditory oddball paradigm with vowel stimuli in ASD-MVNV, in a verbal ASD cohort without cognitive impairment and in typically developing (TD) children. The verbal ASD cohort without cognitive impairment was split into those demonstrating considerable language impairment (CELF core language index <85; "ASD-LI") versus those with less or no language impairment (CELF CLI >85; "ASD-V"). Eighty-four participants (8-12 years) were included in final analysis: ASD-MVNV: n = 9, 9.67 +/- 1.41 years, ASD: n = 48, (ASD-V: n = 27, 10.55 +/- 1.21 years, ASD-LI: n = 21, 10.67 +/- 1.20 years) and TD: n = 27, 10.14 +/- 1.38 years. Delayed MMF latencies were found bilaterally in ASD-MVNV compared to verbal ASD (both ASD-V and ASD-LI) and TD children. Delayed MMF responses were associated with diminished language and communication skills. Furthermore, whereas the TD children showed leftward lateralization of MMF amplitude, ASD-MVNV and verbal ASD (ASD-V and ASD-LI) showed abnormal rightward lateralization. Findings suggest delayed auditory discrimination processes and abnormal rightward laterality as objective markers of language/communication skills in both verbal and MVNV children who have ASD. Autism Res 2019, 12: 1225-1235. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Brain imaging showed abnormal auditory discrimination processes in minimally-verbal/non-verbal children (MVNV) who have autism spectrum disorder (ASD). Delays in auditory discrimination were associated with impaired language and communication skills. Findings suggest these auditory neural measures may be objective markers of language and communication skills in both verbal and, previously-understudied, MVNV children who have ASD. En ligne : http://dx.doi.org/10.1002/aur.2136 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=405 [article] Abnormal auditory mismatch fields are associated with communication impairment in both verbal and minimally verbal/nonverbal children who have autism spectrum disorder [texte imprimé] / Junko MATSUZAKI, Auteur ; Emily S. KUSCHNER, Auteur ; Lisa BLASKEY, Auteur ; Luke BLOY, Auteur ; Mina KIM, Auteur ; Matthew KU, Auteur ; J. Christopher EDGAR, Auteur ; David EMBICK, Auteur ; Timothy P.L. ROBERTS, Auteur . - p.1225-1235. Langues : Anglais (eng) in Autism Research > 12-8 (August 2019) . - p.1225-1235 Mots-clés : autism spectrum disorder  language and communication skill  magnetoencephalography  minimally verbal/non-verbal children  vowel mismatch fields Index. décimale : PER Périodiques Résumé : Abnormal auditory discrimination neural processes, indexed by mismatch fields (MMFs) recorded by magnetoencephalography (MEG), have been reported in verbal children with ASD. Association with clinical measures indicates that delayed MMF components are associated with poorer language and communication performance. At present, little is known about neural correlates of language and communication skills in extremely language impaired (minimally-verbal/non-verbal) children who have ASD: ASD-MVNV. It is hypothesized that MMF delays observed in language-impaired but nonetheless verbal children with ASD will be exacerbated in ASD-MVNV. The present study investigated this hypothesis, examining MMF responses bilaterally during an auditory oddball paradigm with vowel stimuli in ASD-MVNV, in a verbal ASD cohort without cognitive impairment and in typically developing (TD) children. The verbal ASD cohort without cognitive impairment was split into those demonstrating considerable language impairment (CELF core language index <85; "ASD-LI") versus those with less or no language impairment (CELF CLI >85; "ASD-V"). Eighty-four participants (8-12 years) were included in final analysis: ASD-MVNV: n = 9, 9.67 +/- 1.41 years, ASD: n = 48, (ASD-V: n = 27, 10.55 +/- 1.21 years, ASD-LI: n = 21, 10.67 +/- 1.20 years) and TD: n = 27, 10.14 +/- 1.38 years. Delayed MMF latencies were found bilaterally in ASD-MVNV compared to verbal ASD (both ASD-V and ASD-LI) and TD children. Delayed MMF responses were associated with diminished language and communication skills. Furthermore, whereas the TD children showed leftward lateralization of MMF amplitude, ASD-MVNV and verbal ASD (ASD-V and ASD-LI) showed abnormal rightward lateralization. Findings suggest delayed auditory discrimination processes and abnormal rightward laterality as objective markers of language/communication skills in both verbal and MVNV children who have ASD. Autism Res 2019, 12: 1225-1235. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Brain imaging showed abnormal auditory discrimination processes in minimally-verbal/non-verbal children (MVNV) who have autism spectrum disorder (ASD). Delays in auditory discrimination were associated with impaired language and communication skills. Findings suggest these auditory neural measures may be objective markers of language and communication skills in both verbal and, previously-understudied, MVNV children who have ASD. En ligne : http://dx.doi.org/10.1002/aur.2136 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=405

Auditory encoding abnormalities in children with autism spectrum disorder suggest delayed development of auditory cortex / J. Christopher EDGAR in Molecular Autism, (December 2015)  

Public ISBD [article]  inMolecular Autism > (December 2015) . - p.1-14 Titre : Auditory encoding abnormalities in children with autism spectrum disorder suggest delayed development of auditory cortex Type de document : texte imprimé Auteurs : J. Christopher EDGAR, Auteur ; Charles L. IV FISK, Auteur ; Jeffrey I. BERMAN, Auteur ; Darina CHUDNOVSKAYA, Auteur ; Song LIU, Auteur ; Juhi PANDEY, Auteur ; John D. HERRINGTON, Auteur ; Russell G. PORT, Auteur ; Robert T. SCHULTZ, Auteur ; Timothy P.L. ROBERTS, Auteur Article en page(s) : p.1-14 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Findings of auditory abnormalities in children with autism spectrum disorder (ASD) include delayed superior temporal gyrus auditory responses, pre- and post-stimulus superior temporal gyrus (STG) auditory oscillatory abnormalities, and atypical hemispheric lateralization. These abnormalities are likely associated with abnormal brain maturation. To better understand changes in brain activity as a function of age, the present study investigated associations between age and STG auditory time-domain and time-frequency neural activity. En ligne : http://dx.doi.org/10.1186/s13229-015-0065-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277 [article] Auditory encoding abnormalities in children with autism spectrum disorder suggest delayed development of auditory cortex [texte imprimé] / J. Christopher EDGAR, Auteur ; Charles L. IV FISK, Auteur ; Jeffrey I. BERMAN, Auteur ; Darina CHUDNOVSKAYA, Auteur ; Song LIU, Auteur ; Juhi PANDEY, Auteur ; John D. HERRINGTON, Auteur ; Russell G. PORT, Auteur ; Robert T. SCHULTZ, Auteur ; Timothy P.L. ROBERTS, Auteur . - p.1-14. Langues : Anglais (eng) in Molecular Autism > (December 2015) . - p.1-14 Index. décimale : PER Périodiques Résumé : Findings of auditory abnormalities in children with autism spectrum disorder (ASD) include delayed superior temporal gyrus auditory responses, pre- and post-stimulus superior temporal gyrus (STG) auditory oscillatory abnormalities, and atypical hemispheric lateralization. These abnormalities are likely associated with abnormal brain maturation. To better understand changes in brain activity as a function of age, the present study investigated associations between age and STG auditory time-domain and time-frequency neural activity. En ligne : http://dx.doi.org/10.1186/s13229-015-0065-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277

Biomarkers for autism spectrum disorder: opportunities for magnetoencephalography (MEG) / Timothy P.L. ROBERTS in Journal of Neurodevelopmental Disorders, 13 (2021)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 13 (2021) Titre : Biomarkers for autism spectrum disorder: opportunities for magnetoencephalography (MEG) Type de document : texte imprimé Auteurs : Timothy P.L. ROBERTS, Auteur ; Emily S. KUSCHNER, Auteur ; J. Christopher EDGAR, Auteur Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/diagnosis  Biomarkers  Brain/diagnostic imaging  Child  Evoked Potentials, Auditory  Humans  Magnetoencephalography Index. décimale : PER Périodiques Résumé : This paper reviews a candidate biomarker for ASD, the M50 auditory evoked response component, detected by magnetoencephalography (MEG) and presents a position on the roles and opportunities for such a biomarker, as well as converging evidence from allied imaging techniques (magnetic resonance imaging, MRI and spectroscopy, MRS). Data is presented on prolonged M50 latencies in ASD as well as extension to include children with ASD with significant language and cognitive impairments in whom M50 latency delays are exacerbated. Modeling of the M50 latency by consideration of the properties of auditory pathway white matter is shown to be successful in typical development but challenged by heterogeneity in ASD; this, however, is capitalized upon to identify a distinct subpopulation of children with ASD whose M50 latencies lie well outside the range of values predictable from the typically developing model. Interestingly, this subpopulation is characterized by low levels of the inhibitory neurotransmitter GABA. Following from this, we discuss a potential use of the M50 latency in indicating "target engagement" acutely with administration of a GABA-B agonist, potentially distinguishing "responders" from "non-responders" with the implication of optimizing inclusion for clinical trials of such agents. Implications for future application, including potential evaluation of infants with genetic risk factors, are discussed. As such, the broad scope of potential of a representative candidate biological marker, the M50 latency, is introduced along with potential future applications.This paper outlines a strategy for understanding brain dysfunction in individuals with intellectual and developmental disabilities (IDD). It is proposed that a multimodal approach (collection of brain structure, chemistry, and neuronal functional data) will identify IDD subpopulations who share a common disease pathway, and thus identify individuals with IDD who might ultimately benefit from specific treatments. After briefly demonstrating the need and potential for scope, examples from studies examining brain function and structure in children with autism spectrum disorder (ASD) illustrate how measures of brain neuronal function (from magnetoencephalography, MEG), brain structure (from magnetic resonance imaging, MRI, especially diffusion MRI), and brain chemistry (MR spectroscopy) can help us better understand the heterogeneity in ASD and form the basis of multivariate biological markers (biomarkers) useable to define clinical subpopulations. Similar approaches can be applied to understand brain dysfunction in neurodevelopmental disorders (NDD) in general. In large part, this paper represents our endeavors as part of the CHOP/Penn NICHD-funded intellectual and developmental disabilities research center (IDDRC) over the past decade. En ligne : https://dx.doi.org/10.1186/s11689-021-09385-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=574 [article] Biomarkers for autism spectrum disorder: opportunities for magnetoencephalography (MEG) [texte imprimé] / Timothy P.L. ROBERTS, Auteur ; Emily S. KUSCHNER, Auteur ; J. Christopher EDGAR, Auteur. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 13 (2021) Mots-clés : Autism Spectrum Disorder/diagnosis  Biomarkers  Brain/diagnostic imaging  Child  Evoked Potentials, Auditory  Humans  Magnetoencephalography Index. décimale : PER Périodiques Résumé : This paper reviews a candidate biomarker for ASD, the M50 auditory evoked response component, detected by magnetoencephalography (MEG) and presents a position on the roles and opportunities for such a biomarker, as well as converging evidence from allied imaging techniques (magnetic resonance imaging, MRI and spectroscopy, MRS). Data is presented on prolonged M50 latencies in ASD as well as extension to include children with ASD with significant language and cognitive impairments in whom M50 latency delays are exacerbated. Modeling of the M50 latency by consideration of the properties of auditory pathway white matter is shown to be successful in typical development but challenged by heterogeneity in ASD; this, however, is capitalized upon to identify a distinct subpopulation of children with ASD whose M50 latencies lie well outside the range of values predictable from the typically developing model. Interestingly, this subpopulation is characterized by low levels of the inhibitory neurotransmitter GABA. Following from this, we discuss a potential use of the M50 latency in indicating "target engagement" acutely with administration of a GABA-B agonist, potentially distinguishing "responders" from "non-responders" with the implication of optimizing inclusion for clinical trials of such agents. Implications for future application, including potential evaluation of infants with genetic risk factors, are discussed. As such, the broad scope of potential of a representative candidate biological marker, the M50 latency, is introduced along with potential future applications.This paper outlines a strategy for understanding brain dysfunction in individuals with intellectual and developmental disabilities (IDD). It is proposed that a multimodal approach (collection of brain structure, chemistry, and neuronal functional data) will identify IDD subpopulations who share a common disease pathway, and thus identify individuals with IDD who might ultimately benefit from specific treatments. After briefly demonstrating the need and potential for scope, examples from studies examining brain function and structure in children with autism spectrum disorder (ASD) illustrate how measures of brain neuronal function (from magnetoencephalography, MEG), brain structure (from magnetic resonance imaging, MRI, especially diffusion MRI), and brain chemistry (MR spectroscopy) can help us better understand the heterogeneity in ASD and form the basis of multivariate biological markers (biomarkers) useable to define clinical subpopulations. Similar approaches can be applied to understand brain dysfunction in neurodevelopmental disorders (NDD) in general. In large part, this paper represents our endeavors as part of the CHOP/Penn NICHD-funded intellectual and developmental disabilities research center (IDDRC) over the past decade. En ligne : https://dx.doi.org/10.1186/s11689-021-09385-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=574

Delayed M50/M100 evoked response component latency in minimally verbal/nonverbal children who have autism spectrum disorder / Timothy P.L. ROBERTS in Molecular Autism, 10 (2019)  

Public ISBD [article]  inMolecular Autism > 10 (2019) . - 34 p. Titre : Delayed M50/M100 evoked response component latency in minimally verbal/nonverbal children who have autism spectrum disorder Type de document : texte imprimé Auteurs : Timothy P.L. ROBERTS, Auteur ; Junko MATSUZAKI, Auteur ; Lisa BLASKEY, Auteur ; Luke BLOY, Auteur ; J. Christopher EDGAR, Auteur ; Mina KIM, Auteur ; Matthew KU, Auteur ; Emily S. KUSCHNER, Auteur ; David EMBICK, Auteur Article en page(s) : 34 p. Langues : Anglais (eng) Mots-clés : Auditory cortex  Autism spectrum disorder  M50/M100 responses and language impairment  Magnetoencephalography  Minimally verbal/non-verbal children  Nonverbal Index. décimale : PER Périodiques Résumé : Abnormal auditory neuromagnetic M50 and M100 responses, reflecting primary/secondary auditory cortex processing, have been reported in children who have autism spectrum disorder (ASD). Some studies have reported an association between delays in these responses and language impairment. However, as most prior research has focused on verbal individuals with ASD without cognitive impairment, rather little is known about neural activity during auditory processing in minimally verbal or nonverbal children who have ASD (ASD-MVNV)-children with little or no speech and often significant cognitive impairment. To understand the neurophysiological mechanisms underlying auditory processing in ASD-MVNV children, magnetoencephalography (MEG) measured M50 and M100 responses arising from left and right superior temporal gyri during tone stimuli in three cohorts: (1) MVNV children who have ASD (ASD-MVNV), (2) verbal children who have ASD and no intellectual disability (ASD-V), and (3) typically developing (TD) children. One hundred and five participants (8-12 years) were included in the final analyses (ASD-MVNV: n = 16, 9.85 +/- 1.32 years; ASD-V: n = 55, 10.64 +/- 1.31 years; TD: n = 34, 10.18 +/- 1.36 years). ASD-MVNV children showed significantly delayed M50 and M100 latencies compared to TD. These delays tended to be greater than the corresponding delays in verbal children with ASD. Across cohorts, delayed latencies were associated with language and communication skills, assessed by the Vineland Adaptive Behavior Scale Communication Domain. Findings suggest that auditory cortex neural activity measures could be dimensional objective indices of language impairment in ASD for either diagnostic (e.g., via threshold or cutoff) or prognostic (considering the continuous variable) use. En ligne : https://dx.doi.org/10.1186/s13229-019-0283-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408 [article] Delayed M50/M100 evoked response component latency in minimally verbal/nonverbal children who have autism spectrum disorder [texte imprimé] / Timothy P.L. ROBERTS, Auteur ; Junko MATSUZAKI, Auteur ; Lisa BLASKEY, Auteur ; Luke BLOY, Auteur ; J. Christopher EDGAR, Auteur ; Mina KIM, Auteur ; Matthew KU, Auteur ; Emily S. KUSCHNER, Auteur ; David EMBICK, Auteur . - 34 p. Langues : Anglais (eng) in Molecular Autism > 10 (2019) . - 34 p. Mots-clés : Auditory cortex  Autism spectrum disorder  M50/M100 responses and language impairment  Magnetoencephalography  Minimally verbal/non-verbal children  Nonverbal Index. décimale : PER Périodiques Résumé : Abnormal auditory neuromagnetic M50 and M100 responses, reflecting primary/secondary auditory cortex processing, have been reported in children who have autism spectrum disorder (ASD). Some studies have reported an association between delays in these responses and language impairment. However, as most prior research has focused on verbal individuals with ASD without cognitive impairment, rather little is known about neural activity during auditory processing in minimally verbal or nonverbal children who have ASD (ASD-MVNV)-children with little or no speech and often significant cognitive impairment. To understand the neurophysiological mechanisms underlying auditory processing in ASD-MVNV children, magnetoencephalography (MEG) measured M50 and M100 responses arising from left and right superior temporal gyri during tone stimuli in three cohorts: (1) MVNV children who have ASD (ASD-MVNV), (2) verbal children who have ASD and no intellectual disability (ASD-V), and (3) typically developing (TD) children. One hundred and five participants (8-12 years) were included in the final analyses (ASD-MVNV: n = 16, 9.85 +/- 1.32 years; ASD-V: n = 55, 10.64 +/- 1.31 years; TD: n = 34, 10.18 +/- 1.36 years). ASD-MVNV children showed significantly delayed M50 and M100 latencies compared to TD. These delays tended to be greater than the corresponding delays in verbal children with ASD. Across cohorts, delayed latencies were associated with language and communication skills, assessed by the Vineland Adaptive Behavior Scale Communication Domain. Findings suggest that auditory cortex neural activity measures could be dimensional objective indices of language impairment in ASD for either diagnostic (e.g., via threshold or cutoff) or prognostic (considering the continuous variable) use. En ligne : https://dx.doi.org/10.1186/s13229-019-0283-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408

Differential Maturation of Auditory Cortex Activity in Young Children with Autism and Typical Development / Heather L. GREEN in Journal of Autism and Developmental Disorders, 53-10 (October 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-10 (October 2023) . - p.4076-4089 Titre : Differential Maturation of Auditory Cortex Activity in Young Children with Autism and Typical Development Type de document : texte imprimé Auteurs : Heather L. GREEN, Auteur ; Guannan SHEN, Auteur ; Rose E. FRANZEN, Auteur ; Marybeth MCNAMEE, Auteur ; Jeffrey I. BERMAN, Auteur ; Theresa G. MOWAD, Auteur ; Matthew KU, Auteur ; Luke BLOY, Auteur ; Song LIU, Auteur ; Yu-Han CHEN, Auteur ; Megan AIREY, Auteur ; Emma MCBRIDE, Auteur ; Sophia GOLDIN, Auteur ; Marissa A. DIPIERO, Auteur ; Lisa BLASKEY, Auteur ; Emily S. KUSCHNER, Auteur ; Mina KIM, Auteur ; Kimberly KONKA, Auteur ; Timothy P.L. ROBERTS, Auteur ; J. Christopher EDGAR, Auteur Article en page(s) : p.4076-4089 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Maturation of auditory cortex neural encoding processes was assessed in children with typical development (TD) and autism. Children 6-9 years old were enrolled at Time 1 (T1), with follow-up data obtained?~ 18 months later at Time 2 (T2), and?~ 36 months later at Time 3 (T3). Findings suggested an initial period of rapid auditory cortex maturation in autism, earlier than TD (prior to and surrounding the T1 exam), followed by a period of faster maturation in TD than autism (T1-T3). As a result of group maturation differences, post-stimulus group differences were observed at T1 but not T3. In contrast, stronger pre-stimulus activity in autism than TD was found at all time points, indicating this brain measure is stable across time. En ligne : https://doi.org/10.1007/s10803-022-05696-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511 [article] Differential Maturation of Auditory Cortex Activity in Young Children with Autism and Typical Development [texte imprimé] / Heather L. GREEN, Auteur ; Guannan SHEN, Auteur ; Rose E. FRANZEN, Auteur ; Marybeth MCNAMEE, Auteur ; Jeffrey I. BERMAN, Auteur ; Theresa G. MOWAD, Auteur ; Matthew KU, Auteur ; Luke BLOY, Auteur ; Song LIU, Auteur ; Yu-Han CHEN, Auteur ; Megan AIREY, Auteur ; Emma MCBRIDE, Auteur ; Sophia GOLDIN, Auteur ; Marissa A. DIPIERO, Auteur ; Lisa BLASKEY, Auteur ; Emily S. KUSCHNER, Auteur ; Mina KIM, Auteur ; Kimberly KONKA, Auteur ; Timothy P.L. ROBERTS, Auteur ; J. Christopher EDGAR, Auteur . - p.4076-4089. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-10 (October 2023) . - p.4076-4089 Index. décimale : PER Périodiques Résumé : Maturation of auditory cortex neural encoding processes was assessed in children with typical development (TD) and autism. Children 6-9 years old were enrolled at Time 1 (T1), with follow-up data obtained?~ 18 months later at Time 2 (T2), and?~ 36 months later at Time 3 (T3). Findings suggested an initial period of rapid auditory cortex maturation in autism, earlier than TD (prior to and surrounding the T1 exam), followed by a period of faster maturation in TD than autism (T1-T3). As a result of group maturation differences, post-stimulus group differences were observed at T1 but not T3. In contrast, stronger pre-stimulus activity in autism than TD was found at all time points, indicating this brain measure is stable across time. En ligne : https://doi.org/10.1007/s10803-022-05696-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511

MEG detection of delayed auditory evoked responses in autism spectrum disorders: towards an imaging biomarker for autism / Timothy P.L. ROBERTS in Autism Research, 3-1 (February 2010)  

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MEG-PLAN: a clinical and technical protocol for obtaining magnetoencephalography data in minimally verbal or nonverbal children who have autism spectrum disorder / Emily S. KUSCHNER in Journal of Neurodevelopmental Disorders, 13 (2021)  

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A Multimodal Study of the Contributions of Conduction Velocity to the Auditory Evoked Neuromagnetic Response: Anomalies in Autism Spectrum Disorder / Timothy P.L. ROBERTS in Autism Research, 13-10 (October 2020)  

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Neuromagnetic Oscillations Predict Evoked-Response Latency Delays and Core Language Deficits in Autism Spectrum Disorders / J. Christopher EDGAR in Journal of Autism and Developmental Disorders, 45-2 (February 2015)  

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Peak Alpha Frequency and Thalamic Structure in Children with Typical Development and Autism Spectrum Disorder / Heather L. GREEN in Journal of Autism and Developmental Disorders, 52-1 (January 2022)  

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Resting-State Activity in Children: Replicating and Extending Findings of Early Maturation of Alpha Rhythms in Autism Spectrum Disorder / Guannan SHEN in Journal of Autism and Developmental Disorders, 54-5 (May 2024)  

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Resting-State Alpha in Autism Spectrum Disorder and Alpha Associations with Thalamic Volume / J. Christopher EDGAR in Journal of Autism and Developmental Disorders, 45-3 (March 2015)  

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Resting-State Oscillatory Activity in Autism Spectrum Disorders / Lauren CORNEW in Journal of Autism and Developmental Disorders, 42-9 (September 2012)  

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White matter microstructure as a potential contributor to differences in resting state alpha activity between neurotypical and autistic children: a longitudinal multimodal imaging study / Heather L. GREEN ; Marybeth MCNAMEE ; Rose E. FRANZEN ; Marissa A. DIPIERO ; Jeffrey I. BERMAN ; Matthew KU ; Luke BLOY ; Song LIU ; Megan AIREY ; Sophia GOLDIN ; Lisa BLASKEY ; Emily S. KUSCHNER ; Mina KIM ; Kimberly KONKA ; Gregory A. MILLER ; J. Christopher EDGAR in Molecular Autism, 16 (2025)  

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