Assessing the integrity of auditory sensory memory processing in CLN3 disease (Juvenile Neuronal Ceroid Lipofuscinosis (Batten disease)): an auditory evoked potential study of the duration-evoked mismatch negativity (MMN) / Tufikameni BRIMA in Journal of Neurodevelopmental Disorders, 16 (2024)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 16 (2024) Titre : Assessing the integrity of auditory sensory memory processing in CLN3 disease (Juvenile Neuronal Ceroid Lipofuscinosis (Batten disease)): an auditory evoked potential study of the duration-evoked mismatch negativity (MMN) Type de document : texte imprimé Auteurs : Tufikameni BRIMA, Auteur ; Edward G. FREEDMAN, Auteur ; Kevin D. PRINSLOO, Auteur ; Erika F. AUGUSTINE, Auteur ; Heather R. ADAMS, Auteur ; Kuan Hong WANG, Auteur ; Jonathan W. MINK, Auteur ; Luke H. SHAW, Auteur ; Emma P. MANTEL, Auteur ; John J. FOXE, Auteur Langues : Anglais (eng) Mots-clés : Humans  Neuronal Ceroid-Lipofuscinoses/complications  Auditory Perception  Evoked Potentials, Auditory  Memory  Brain  Membrane Glycoproteins  Molecular Chaperones  Eeg  Erp  Event-related potential  Jncl  Lysosomal storage disorder  Neurodegenerative disease  Neurodevelopmental disorder  would bias the work reported herein. Index. décimale : PER Périodiques Résumé : BACKGROUND: We interrogated auditory sensory memory capabilities in individuals with CLN3 disease (juvenile neuronal ceroid lipofuscinosis), specifically for the feature of "duration" processing. Given decrements in auditory processing abilities associated with later-stage CLN3 disease, we hypothesized that the duration-evoked mismatch negativity (MMN) of the event related potential (ERP) would be a marker of progressively atypical cortical processing in this population, with potential applicability as a brain-based biomarker in clinical trials. METHODS: We employed three stimulation rates (fast: 450 ms, medium: 900 ms, slow: 1800 ms), allowing for assessment of the sustainability of the auditory sensory memory trace. The robustness of MMN directly relates to the rate at which the regularly occurring stimulus stream is presented. As presentation rate slows, robustness of the sensory memory trace diminishes. By manipulating presentation rate, the strength of the sensory memory trace is parametrically varied, providing greater sensitivity to detect auditory cortical dysfunction. A secondary hypothesis was that duration-evoked MMN abnormalities in CLN3 disease would be more severe at slower presentation rates, resulting from greater demand on the sensory memory system. RESULTS: Data from individuals with CLN3 disease (N = 21; range 6-28 years of age) showed robust MMN responses (i.e., intact auditory sensory memory processes) at the medium stimulation rate. However, at the fastest rate, MMN was significantly reduced, and at the slowest rate, MMN was not detectable in CLN3 disease relative to neurotypical controls (N = 41; ages 6-26 years). CONCLUSIONS: Results reveal emerging insufficiencies in this critical auditory perceptual system in individuals with CLN3 disease. En ligne : https://dx.doi.org/10.1186/s11689-023-09515-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=575 [article] Assessing the integrity of auditory sensory memory processing in CLN3 disease (Juvenile Neuronal Ceroid Lipofuscinosis (Batten disease)): an auditory evoked potential study of the duration-evoked mismatch negativity (MMN) [texte imprimé] / Tufikameni BRIMA, Auteur ; Edward G. FREEDMAN, Auteur ; Kevin D. PRINSLOO, Auteur ; Erika F. AUGUSTINE, Auteur ; Heather R. ADAMS, Auteur ; Kuan Hong WANG, Auteur ; Jonathan W. MINK, Auteur ; Luke H. SHAW, Auteur ; Emma P. MANTEL, Auteur ; John J. FOXE, Auteur. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 16 (2024) Mots-clés : Humans  Neuronal Ceroid-Lipofuscinoses/complications  Auditory Perception  Evoked Potentials, Auditory  Memory  Brain  Membrane Glycoproteins  Molecular Chaperones  Eeg  Erp  Event-related potential  Jncl  Lysosomal storage disorder  Neurodegenerative disease  Neurodevelopmental disorder  would bias the work reported herein. Index. décimale : PER Périodiques Résumé : BACKGROUND: We interrogated auditory sensory memory capabilities in individuals with CLN3 disease (juvenile neuronal ceroid lipofuscinosis), specifically for the feature of "duration" processing. Given decrements in auditory processing abilities associated with later-stage CLN3 disease, we hypothesized that the duration-evoked mismatch negativity (MMN) of the event related potential (ERP) would be a marker of progressively atypical cortical processing in this population, with potential applicability as a brain-based biomarker in clinical trials. METHODS: We employed three stimulation rates (fast: 450 ms, medium: 900 ms, slow: 1800 ms), allowing for assessment of the sustainability of the auditory sensory memory trace. The robustness of MMN directly relates to the rate at which the regularly occurring stimulus stream is presented. As presentation rate slows, robustness of the sensory memory trace diminishes. By manipulating presentation rate, the strength of the sensory memory trace is parametrically varied, providing greater sensitivity to detect auditory cortical dysfunction. A secondary hypothesis was that duration-evoked MMN abnormalities in CLN3 disease would be more severe at slower presentation rates, resulting from greater demand on the sensory memory system. RESULTS: Data from individuals with CLN3 disease (N = 21; range 6-28 years of age) showed robust MMN responses (i.e., intact auditory sensory memory processes) at the medium stimulation rate. However, at the fastest rate, MMN was significantly reduced, and at the slowest rate, MMN was not detectable in CLN3 disease relative to neurotypical controls (N = 41; ages 6-26 years). CONCLUSIONS: Results reveal emerging insufficiencies in this critical auditory perceptual system in individuals with CLN3 disease. En ligne : https://dx.doi.org/10.1186/s11689-023-09515-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=575

Attentional influences on neural processing of biological motion in typically developing children and those on the autism spectrum / Emily J. KNIGHT in Molecular Autism, 13 (2022)  

Public ISBD [article]  inMolecular Autism > 13 (2022) . - 33 p. Titre : Attentional influences on neural processing of biological motion in typically developing children and those on the autism spectrum Type de document : texte imprimé Auteurs : Emily J. KNIGHT, Auteur ; Aaron I. KRAKOWSKI, Auteur ; Edward G. FREEDMAN, Auteur ; John S. BUTLER, Auteur ; Sophie MOLHOLM, Auteur ; John J. FOXE, Auteur Article en page(s) : 33 p. Langues : Anglais (eng) Mots-clés : Adolescent  Autism Spectrum Disorder  Autistic Disorder  Child  Cross-Sectional Studies  Electroencephalography  Humans  Social Skills  Asd  Biological motion  Erp  Event-related potentials  Social cognition  Vep  Visual evoked potential Index. décimale : PER Périodiques Résumé : BACKGROUND: Biological motion imparts rich information related to the movement, actions, intentions and affective state of others, which can provide foundational support for various aspects of social cognition and behavior. Given that atypical social communication and cognition are hallmark symptoms of autism spectrum disorder (ASD), many have theorized that a potential source of this deficit may lie in dysfunctional neural mechanisms of biological motion processing. Synthesis of existing literature provides some support for biological motion processing deficits in autism spectrum disorder, although high study heterogeneity and inconsistent findings complicate interpretation. Here, we attempted to reconcile some of this residual controversy by investigating a possible modulating role for attention in biological motion processing in ASD. METHODS: We employed high-density electroencephalographic recordings while participants observed point-light displays of upright, inverted and scrambled biological motion under two task conditions to explore spatiotemporal dynamics of intentional and unintentional biological motion processing in children and adolescents with ASD (n=27), comparing them to a control cohort of neurotypical (NT) participants (n=35). RESULTS: Behaviorally, ASD participants were able to discriminate biological motion with similar accuracy to NT controls. However, electrophysiologic investigation revealed reduced automatic selective processing of upright biologic versus scrambled motion stimuli in ASD relative to NT individuals, which was ameliorated when task demands required explicit attention to biological motion. Additionally, we observed distinctive patterns of covariance between visual potentials evoked by biological motion and functional social ability, such that Vineland Adaptive Behavior Scale-Socialization domain scores were differentially associated with biological motion processing in the N1 period in the ASD but not the NT group. LIMITATIONS: The cross-sectional design of this study does not allow us to definitively answer the question of whether developmental differences in attention to biological motion cause disruption in social communication, and the sample was limited to children with average or above cognitive ability. CONCLUSIONS: Together, these data suggest that individuals with ASD are able to discriminate, with explicit attention, biological from non-biological motion but demonstrate diminished automatic neural specificity for biological motion processing, which may have cascading implications for the development of higher-order social cognition. En ligne : http://dx.doi.org/10.1186/s13229-022-00512-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491 [article] Attentional influences on neural processing of biological motion in typically developing children and those on the autism spectrum [texte imprimé] / Emily J. KNIGHT, Auteur ; Aaron I. KRAKOWSKI, Auteur ; Edward G. FREEDMAN, Auteur ; John S. BUTLER, Auteur ; Sophie MOLHOLM, Auteur ; John J. FOXE, Auteur . - 33 p. Langues : Anglais (eng) in Molecular Autism > 13 (2022) . - 33 p. Mots-clés : Adolescent  Autism Spectrum Disorder  Autistic Disorder  Child  Cross-Sectional Studies  Electroencephalography  Humans  Social Skills  Asd  Biological motion  Erp  Event-related potentials  Social cognition  Vep  Visual evoked potential Index. décimale : PER Périodiques Résumé : BACKGROUND: Biological motion imparts rich information related to the movement, actions, intentions and affective state of others, which can provide foundational support for various aspects of social cognition and behavior. Given that atypical social communication and cognition are hallmark symptoms of autism spectrum disorder (ASD), many have theorized that a potential source of this deficit may lie in dysfunctional neural mechanisms of biological motion processing. Synthesis of existing literature provides some support for biological motion processing deficits in autism spectrum disorder, although high study heterogeneity and inconsistent findings complicate interpretation. Here, we attempted to reconcile some of this residual controversy by investigating a possible modulating role for attention in biological motion processing in ASD. METHODS: We employed high-density electroencephalographic recordings while participants observed point-light displays of upright, inverted and scrambled biological motion under two task conditions to explore spatiotemporal dynamics of intentional and unintentional biological motion processing in children and adolescents with ASD (n=27), comparing them to a control cohort of neurotypical (NT) participants (n=35). RESULTS: Behaviorally, ASD participants were able to discriminate biological motion with similar accuracy to NT controls. However, electrophysiologic investigation revealed reduced automatic selective processing of upright biologic versus scrambled motion stimuli in ASD relative to NT individuals, which was ameliorated when task demands required explicit attention to biological motion. Additionally, we observed distinctive patterns of covariance between visual potentials evoked by biological motion and functional social ability, such that Vineland Adaptive Behavior Scale-Socialization domain scores were differentially associated with biological motion processing in the N1 period in the ASD but not the NT group. LIMITATIONS: The cross-sectional design of this study does not allow us to definitively answer the question of whether developmental differences in attention to biological motion cause disruption in social communication, and the sample was limited to children with average or above cognitive ability. CONCLUSIONS: Together, these data suggest that individuals with ASD are able to discriminate, with explicit attention, biological from non-biological motion but demonstrate diminished automatic neural specificity for biological motion processing, which may have cascading implications for the development of higher-order social cognition. En ligne : http://dx.doi.org/10.1186/s13229-022-00512-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491

Autism is associated with in vivo changes in gray matter neurite architecture / Zachary P. CHRISTENSEN in Autism Research, 17-11 (November 2024)  

Public ISBD [article]  inAutism Research > 17-11 (November 2024) . - p.2261-2277 Titre : Autism is associated with in vivo changes in gray matter neurite architecture Type de document : texte imprimé Auteurs : Zachary P. CHRISTENSEN, Auteur ; Edward G. FREEDMAN, Auteur ; John J. FOXE, Auteur Article en page(s) : p.2261-2277 Langues : Anglais (eng) Mots-clés : autism  cerebellum  children and adolescents  cytoarchitecture  DWI  gray matter  neurodevelopment Index. décimale : PER Périodiques Résumé : Abstract Postmortem investigations in autism have identified anomalies in neural cytoarchitecture across limbic, cerebellar, and neocortical networks. These anomalies include narrow cell mini-columns and variable neuron density. However, difficulty obtaining sufficient post-mortem samples has often prevented investigations from converging on reproducible measures. Recent advances in processing magnetic resonance diffusion weighted images (DWI) make in vivo characterization of neuronal cytoarchitecture a potential alternative to post-mortem studies. Using extensive DWI data from the Adolescent Brain Cognitive Developmentsm (ABCD?) study 142 individuals with an autism diagnosis were compared with 8971 controls using a restriction spectrum imaging (RSI) framework that characterized total neurite density (TND), its component restricted normalized directional diffusion (RND), and restricted normalized isotropic diffusion (RNI). A significant decrease in TND was observed in autism in the right cerebellar cortex (? 0.005, SE =0.0015, p 0.0267), with significant decreases in RNI and significant increases in RND found diffusely throughout posterior and anterior aspects of the brain, respectively. Furthermore, these regions remained significant in post-hoc analysis when the autism sample was compared against a subset of 1404 individuals with other psychiatric conditions (pulled from the original 8971). These findings highlight the importance of characterizing neuron cytoarchitecture in autism and the significance of their incorporation as physiological covariates in future studies. En ligne : https://doi.org/10.1002/aur.3239 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=542 [article] Autism is associated with in vivo changes in gray matter neurite architecture [texte imprimé] / Zachary P. CHRISTENSEN, Auteur ; Edward G. FREEDMAN, Auteur ; John J. FOXE, Auteur . - p.2261-2277. Langues : Anglais (eng) in Autism Research > 17-11 (November 2024) . - p.2261-2277 Mots-clés : autism  cerebellum  children and adolescents  cytoarchitecture  DWI  gray matter  neurodevelopment Index. décimale : PER Périodiques Résumé : Abstract Postmortem investigations in autism have identified anomalies in neural cytoarchitecture across limbic, cerebellar, and neocortical networks. These anomalies include narrow cell mini-columns and variable neuron density. However, difficulty obtaining sufficient post-mortem samples has often prevented investigations from converging on reproducible measures. Recent advances in processing magnetic resonance diffusion weighted images (DWI) make in vivo characterization of neuronal cytoarchitecture a potential alternative to post-mortem studies. Using extensive DWI data from the Adolescent Brain Cognitive Developmentsm (ABCD?) study 142 individuals with an autism diagnosis were compared with 8971 controls using a restriction spectrum imaging (RSI) framework that characterized total neurite density (TND), its component restricted normalized directional diffusion (RND), and restricted normalized isotropic diffusion (RNI). A significant decrease in TND was observed in autism in the right cerebellar cortex (? 0.005, SE =0.0015, p 0.0267), with significant decreases in RNI and significant increases in RND found diffusely throughout posterior and anterior aspects of the brain, respectively. Furthermore, these regions remained significant in post-hoc analysis when the autism sample was compared against a subset of 1404 individuals with other psychiatric conditions (pulled from the original 8971). These findings highlight the importance of characterizing neuron cytoarchitecture in autism and the significance of their incorporation as physiological covariates in future studies. En ligne : https://doi.org/10.1002/aur.3239 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=542

Automatic cortical representation of auditory pitch changes in Rett syndrome / John J. FOXE in Journal of Neurodevelopmental Disorders, 8-1 (December 2016)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 8-1 (December 2016) . - p.34 Titre : Automatic cortical representation of auditory pitch changes in Rett syndrome Type de document : texte imprimé Auteurs : John J. FOXE, Auteur ; Kelly M. BURKE, Auteur ; Gizely N. ANDRADE, Auteur ; Aleksandra DJUKIC, Auteur ; Hans-Peter FREY, Auteur ; Sophie MOLHOLM, Auteur Article en page(s) : p.34 Langues : Anglais (eng) Mots-clés : Aep  Auditory evoked potential  Eeg  Erp  Event-related potential  Females  High-density electrical mapping  Mecp2  Mmn  Mismatch negativity Index. décimale : PER Périodiques Résumé : BACKGROUND: Over the typical course of Rett syndrome, initial language and communication abilities deteriorate dramatically between the ages of 1 and 4 years, and a majority of these children go on to lose all oral communication abilities. It becomes extremely difficult for clinicians and caretakers to accurately assess the level of preserved auditory functioning in these children, an issue of obvious clinical import. Non-invasive electrophysiological techniques allow for the interrogation of auditory cortical processing without the need for overt behavioral responses. In particular, the mismatch negativity (MMN) component of the auditory evoked potential (AEP) provides an excellent and robust dependent measure of change detection and auditory sensory memory. Here, we asked whether females with Rett syndrome would produce the MMN to occasional changes in pitch in a regularly occurring stream of auditory tones. METHODS: Fourteen girls with genetically confirmed Rett syndrome and 22 age-matched neurotypical controls participated (ages 3.9-21.1 years). High-density electrophysiological recordings from 64 scalp electrodes were made while participants passively listened to a regularly occurring stream of 503-Hz auditory tone pips that was occasionally (15 % of presentations) interrupted by a higher-pitched deviant tone of 996 Hz. The MMN was derived by subtracting the AEP to these deviants from the AEP produced to the standard. RESULTS: Despite clearly anomalous morphology and latency of the AEP to simple pure-tone inputs in Rett syndrome, the MMN response was evident in both neurotypicals and Rett patients. However, we found that the pitch-evoked MMN was both delayed and protracted in duration in Rett, pointing to slowing of auditory responsiveness. CONCLUSIONS: The presence of the MMN in Rett patients suggests preserved abilities to process pitch changes in auditory sensory memory. This work represents a beginning step in an effort to comprehensively map the extent of auditory cortical functioning in Rett syndrome. These easily obtained objective brain measures of auditory processing have promise as biomarkers against which future therapeutic efforts can be assayed. En ligne : http://dx.doi.org/10.1186/s11689-016-9166-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=349 [article] Automatic cortical representation of auditory pitch changes in Rett syndrome [texte imprimé] / John J. FOXE, Auteur ; Kelly M. BURKE, Auteur ; Gizely N. ANDRADE, Auteur ; Aleksandra DJUKIC, Auteur ; Hans-Peter FREY, Auteur ; Sophie MOLHOLM, Auteur . - p.34. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 8-1 (December 2016) . - p.34 Mots-clés : Aep  Auditory evoked potential  Eeg  Erp  Event-related potential  Females  High-density electrical mapping  Mecp2  Mmn  Mismatch negativity Index. décimale : PER Périodiques Résumé : BACKGROUND: Over the typical course of Rett syndrome, initial language and communication abilities deteriorate dramatically between the ages of 1 and 4 years, and a majority of these children go on to lose all oral communication abilities. It becomes extremely difficult for clinicians and caretakers to accurately assess the level of preserved auditory functioning in these children, an issue of obvious clinical import. Non-invasive electrophysiological techniques allow for the interrogation of auditory cortical processing without the need for overt behavioral responses. In particular, the mismatch negativity (MMN) component of the auditory evoked potential (AEP) provides an excellent and robust dependent measure of change detection and auditory sensory memory. Here, we asked whether females with Rett syndrome would produce the MMN to occasional changes in pitch in a regularly occurring stream of auditory tones. METHODS: Fourteen girls with genetically confirmed Rett syndrome and 22 age-matched neurotypical controls participated (ages 3.9-21.1 years). High-density electrophysiological recordings from 64 scalp electrodes were made while participants passively listened to a regularly occurring stream of 503-Hz auditory tone pips that was occasionally (15 % of presentations) interrupted by a higher-pitched deviant tone of 996 Hz. The MMN was derived by subtracting the AEP to these deviants from the AEP produced to the standard. RESULTS: Despite clearly anomalous morphology and latency of the AEP to simple pure-tone inputs in Rett syndrome, the MMN response was evident in both neurotypicals and Rett patients. However, we found that the pitch-evoked MMN was both delayed and protracted in duration in Rett, pointing to slowing of auditory responsiveness. CONCLUSIONS: The presence of the MMN in Rett patients suggests preserved abilities to process pitch changes in auditory sensory memory. This work represents a beginning step in an effort to comprehensively map the extent of auditory cortical functioning in Rett syndrome. These easily obtained objective brain measures of auditory processing have promise as biomarkers against which future therapeutic efforts can be assayed. En ligne : http://dx.doi.org/10.1186/s11689-016-9166-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=349

A Comparative Trial of Occupational Therapy Using Ayres Sensory Integration and Applied Behavior Analysis Interventions for Autistic Children / Roseann C. SCHAAF in Autism Research, 18-10 (October 2025)  

Public ISBD [article]  inAutism Research > 18-10 (October 2025) . - p.2120-2134 Titre : A Comparative Trial of Occupational Therapy Using Ayres Sensory Integration and Applied Behavior Analysis Interventions for Autistic Children Type de document : texte imprimé Auteurs : Roseann C. SCHAAF, Auteur ; Elizabeth RIDGWAY, Auteur ; Emily A. JONES, Auteur ; Rachel L. DUMONT, Auteur ; John J. FOXE, Auteur ; Tim CONLY, Auteur ; Catherine SANCIMINO, Auteur ; Misung YI, Auteur ; Zoe MAILLOUX, Auteur ; Joanne HUNT, Auteur ; Leon KIRSCHNER, Auteur ; Benjamin E. LEIBY, Auteur ; Sophie MOLHOLM, Auteur Article en page(s) : p.2120-2134 Langues : Anglais (eng) Mots-clés : applied behavior analysis  autism  autistic  autistic children  Ayres Sensory Integration  occupational therapy Index. décimale : PER Périodiques Résumé : ABSTRACT Many autistic children demonstrate sensory integration differences that impact their participation in daily living activities and tasks. Occupational Therapy using Ayres Sensory Integration (OT-ASI) is an evidence-based intervention for autistic children that addresses the sensory integrative factors impacting daily living skills and participation in a variety of tasks and activities. Applied Behavior Analysis (ABA) is the recommended evidence-based practice for autism to improve a range of developmental domains. This study compared Occupational Therapy using Ayres Sensory Integration, Applied Behavior Analysis, and no treatment on daily living skills and individualized goals for autistic children who also show sensory differences. A parallel arm comparative effectiveness trial design with participants randomized equally to OT-ASI, ABA, or no treatment. Intervention consisted of 30 one-hour sessions. Significant gains in individualized goals, measured by Goal Attainment Scaling, were found in both treatment arms over the no treatment group. Both the OT-ASI and the ABA groups improved in daily living skills measured on the Pediatric Evaluation of Disabilities Inventory; although the improvements over the no treatment group were not significant. Both OT-ASI and ABA improved individualized goals and daily living skills at comparable levels. These findings are discussed in light of their implications for intervention. Trial Registration: NCT02536365 En ligne : https://doi.org/10.1002/aur.70099 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=569 [article] A Comparative Trial of Occupational Therapy Using Ayres Sensory Integration and Applied Behavior Analysis Interventions for Autistic Children [texte imprimé] / Roseann C. SCHAAF, Auteur ; Elizabeth RIDGWAY, Auteur ; Emily A. JONES, Auteur ; Rachel L. DUMONT, Auteur ; John J. FOXE, Auteur ; Tim CONLY, Auteur ; Catherine SANCIMINO, Auteur ; Misung YI, Auteur ; Zoe MAILLOUX, Auteur ; Joanne HUNT, Auteur ; Leon KIRSCHNER, Auteur ; Benjamin E. LEIBY, Auteur ; Sophie MOLHOLM, Auteur . - p.2120-2134. Langues : Anglais (eng) in Autism Research > 18-10 (October 2025) . - p.2120-2134 Mots-clés : applied behavior analysis  autism  autistic  autistic children  Ayres Sensory Integration  occupational therapy Index. décimale : PER Périodiques Résumé : ABSTRACT Many autistic children demonstrate sensory integration differences that impact their participation in daily living activities and tasks. Occupational Therapy using Ayres Sensory Integration (OT-ASI) is an evidence-based intervention for autistic children that addresses the sensory integrative factors impacting daily living skills and participation in a variety of tasks and activities. Applied Behavior Analysis (ABA) is the recommended evidence-based practice for autism to improve a range of developmental domains. This study compared Occupational Therapy using Ayres Sensory Integration, Applied Behavior Analysis, and no treatment on daily living skills and individualized goals for autistic children who also show sensory differences. A parallel arm comparative effectiveness trial design with participants randomized equally to OT-ASI, ABA, or no treatment. Intervention consisted of 30 one-hour sessions. Significant gains in individualized goals, measured by Goal Attainment Scaling, were found in both treatment arms over the no treatment group. Both the OT-ASI and the ABA groups improved in daily living skills measured on the Pediatric Evaluation of Disabilities Inventory; although the improvements over the no treatment group were not significant. Both OT-ASI and ABA improved individualized goals and daily living skills at comparable levels. These findings are discussed in light of their implications for intervention. Trial Registration: NCT02536365 En ligne : https://doi.org/10.1002/aur.70099 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=569

Event-related potential (ERP) markers of 22q11.2 deletion syndrome and associated psychosis / Ana A. FRANCISCO in Journal of Neurodevelopmental Disorders, 15 (2023)  

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Individuals With Autism Have No Detectable Deficit in Neural Markers of Prediction Error When Presented With Auditory Rhythms of Varied Temporal Complexity / Emily J. KNIGHT in Autism Research, 13-12 (December 2020)  

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Looking for consistency in an uncertain world: test-retest reliability of neurophysiological and behavioral readouts in autism / Shlomit BEKER in Journal of Neurodevelopmental Disorders, 13 (2021)  

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Multisensory processing in children with autism: high-density electrical mapping of auditory–somatosensory integration / Natalie RUSSO in Autism Research, 3-5 (October 2010)  

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Neural correlates of audiovisual narrative speech perception in children and adults on the autism spectrum: A functional magnetic resonance imaging study / Lars A. ROSS in Autism Research, 17-2 (February 2024)  

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Neurophysiological Indices of Atypical Auditory Processing and Multisensory Integration are Associated with Symptom Severity in Autism / Alice B. BRANDWEIN in Journal of Autism and Developmental Disorders, 45-1 (January 2015)  

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Neurophysiological measures of auditory sensory processing are associated with adaptive behavior in children with Autism Spectrum Disorder / Mairin COTTER in Journal of Neurodevelopmental Disorders, 15 (2023)  

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Probing a neural unreliability account of auditory sensory processing atypicalities in Rett Syndrome / Tufikameni BRIMA in Journal of Neurodevelopmental Disorders, 16 (2024)  

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Saccade adaptation deficits in developmental dyslexia suggest disruption of cerebellar-dependent learning / Edward G. FREEDMAN in Journal of Neurodevelopmental Disorders, 9-1 (December 2017)  

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Sex-specific and age-related progression of auditory neurophysiological deficits in the Cln3 mouse model of Batten disease / Yanya DING in Journal of Neurodevelopmental Disorders, 17 (2025)  

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