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Auditory processing in autism spectrum disorder: Mismatch negativity deficits / Chantal VLASKAMP in Autism Research, 10-11 (November 2017)
[article]
Titre : Auditory processing in autism spectrum disorder: Mismatch negativity deficits Type de document : Texte imprimé et/ou numérique Auteurs : Chantal VLASKAMP, Auteur ; Bob ORANJE, Auteur ; Gitte Falcher MADSEN, Auteur ; Jens Richardt MØLLEGAARD JEPSEN, Auteur ; Sarah DURSTON, Auteur ; Cathriona CANTIO, Auteur ; Birte GLENTHØJ, Auteur ; Niels BILENBERG, Auteur Article en page(s) : p.1857-1865 Langues : Anglais (eng) Mots-clés : auditory processing ASD MMN P3a schizophrenia Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorders (ASD) often show changes in (automatic) auditory processing. Electrophysiology provides a method to study auditory processing, by investigating event-related potentials such as mismatch negativity (MMN) and P3a-amplitude. However, findings on MMN in autism are highly inconsistent, partly due to small sample sizes in the studies and differences in MMN paradigms. Therefore, in the current study, MMN and P3a amplitude were assessed in a relatively large sample of children with ASD, using a more extensive MMN paradigm and compared with that of typically developing children (TDC). Thirty-five children (aged 8–12 years) with ASD and 38 age and gender matched TDC were assessed with a MMN paradigm with three types of deviants, i.e., frequency, duration and a combination of these two. MMN elicited by duration and frequency-duration deviants was significantly reduced in the ASD group. P3a-amplitude elicited by duration deviants was significantly increased in the ASD group. Reduced MMN in children with ASD suggests that children with ASD may be less responsive to environmentally deviant stimuli at an early (sensory) level. P3a-amplitude was increased in ASD, implying a hyper-responsivity at the attentional level. In addition, as similar MMN deficits are found in schizophrenia, these MMN results may explain some of the frequently reported increased risk of children with ASD to develop schizophrenia later in life. Autism Res 2017, 10: 1857–1865. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary Automatic detection of deviant sounds in the environment, such as upcoming traffic, is often affected in children with autism spectrum disorders (ASD). Mismatch negativity (MMN) is a way to quantify automatic deviancy detection, using electroencephalography. In this study, auditory MMN was assessed in 35 children with ASD and 38 matched control children, revealing significantly reduced MMN in the ASD group. This may indicate that children with ASD are less able to automatically detect environmentally deviant stimuli. En ligne : http://dx.doi.org/10.1002/aur.1821 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=322
in Autism Research > 10-11 (November 2017) . - p.1857-1865[article] Auditory processing in autism spectrum disorder: Mismatch negativity deficits [Texte imprimé et/ou numérique] / Chantal VLASKAMP, Auteur ; Bob ORANJE, Auteur ; Gitte Falcher MADSEN, Auteur ; Jens Richardt MØLLEGAARD JEPSEN, Auteur ; Sarah DURSTON, Auteur ; Cathriona CANTIO, Auteur ; Birte GLENTHØJ, Auteur ; Niels BILENBERG, Auteur . - p.1857-1865.
Langues : Anglais (eng)
in Autism Research > 10-11 (November 2017) . - p.1857-1865
Mots-clés : auditory processing ASD MMN P3a schizophrenia Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorders (ASD) often show changes in (automatic) auditory processing. Electrophysiology provides a method to study auditory processing, by investigating event-related potentials such as mismatch negativity (MMN) and P3a-amplitude. However, findings on MMN in autism are highly inconsistent, partly due to small sample sizes in the studies and differences in MMN paradigms. Therefore, in the current study, MMN and P3a amplitude were assessed in a relatively large sample of children with ASD, using a more extensive MMN paradigm and compared with that of typically developing children (TDC). Thirty-five children (aged 8–12 years) with ASD and 38 age and gender matched TDC were assessed with a MMN paradigm with three types of deviants, i.e., frequency, duration and a combination of these two. MMN elicited by duration and frequency-duration deviants was significantly reduced in the ASD group. P3a-amplitude elicited by duration deviants was significantly increased in the ASD group. Reduced MMN in children with ASD suggests that children with ASD may be less responsive to environmentally deviant stimuli at an early (sensory) level. P3a-amplitude was increased in ASD, implying a hyper-responsivity at the attentional level. In addition, as similar MMN deficits are found in schizophrenia, these MMN results may explain some of the frequently reported increased risk of children with ASD to develop schizophrenia later in life. Autism Res 2017, 10: 1857–1865. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary Automatic detection of deviant sounds in the environment, such as upcoming traffic, is often affected in children with autism spectrum disorders (ASD). Mismatch negativity (MMN) is a way to quantify automatic deviancy detection, using electroencephalography. In this study, auditory MMN was assessed in 35 children with ASD and 38 matched control children, revealing significantly reduced MMN in the ASD group. This may indicate that children with ASD are less able to automatically detect environmentally deviant stimuli. En ligne : http://dx.doi.org/10.1002/aur.1821 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=322 Fragile Spectral and Temporal Auditory Processing in Adolescents with Autism Spectrum Disorder and Early Language Delay / Bart BOETS in Journal of Autism and Developmental Disorders, 45-6 (June 2015)
[article]
Titre : Fragile Spectral and Temporal Auditory Processing in Adolescents with Autism Spectrum Disorder and Early Language Delay Type de document : Texte imprimé et/ou numérique Auteurs : Bart BOETS, Auteur ; Judith VERHOEVEN, Auteur ; Jan WOUTERS, Auteur ; Jean STEYAERT, Auteur Article en page(s) : p.1845-1857 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Auditory processing Hemispheric lateralization Spectral Temporal Pitch Index. décimale : PER Périodiques Résumé : We investigated low-level auditory spectral and temporal processing in adolescents with autism spectrum disorder (ASD) and early language delay compared to matched typically developing controls. Auditory measures were designed to target right versus left auditory cortex processing (i.e. frequency discrimination and slow amplitude modulation (AM) detection versus gap-in-noise detection and faster AM detection), and to pinpoint the task and stimulus characteristics underlying putative superior spectral processing in ASD. We observed impaired frequency discrimination in the ASD group and suggestive evidence of poorer temporal resolution as indexed by gap-in-noise detection thresholds. These findings question the evidence of enhanced spectral sensitivity in ASD and do not support the hypothesis of superior right and inferior left hemispheric auditory processing in ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2341-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259
in Journal of Autism and Developmental Disorders > 45-6 (June 2015) . - p.1845-1857[article] Fragile Spectral and Temporal Auditory Processing in Adolescents with Autism Spectrum Disorder and Early Language Delay [Texte imprimé et/ou numérique] / Bart BOETS, Auteur ; Judith VERHOEVEN, Auteur ; Jan WOUTERS, Auteur ; Jean STEYAERT, Auteur . - p.1845-1857.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-6 (June 2015) . - p.1845-1857
Mots-clés : Autism spectrum disorder Auditory processing Hemispheric lateralization Spectral Temporal Pitch Index. décimale : PER Périodiques Résumé : We investigated low-level auditory spectral and temporal processing in adolescents with autism spectrum disorder (ASD) and early language delay compared to matched typically developing controls. Auditory measures were designed to target right versus left auditory cortex processing (i.e. frequency discrimination and slow amplitude modulation (AM) detection versus gap-in-noise detection and faster AM detection), and to pinpoint the task and stimulus characteristics underlying putative superior spectral processing in ASD. We observed impaired frequency discrimination in the ASD group and suggestive evidence of poorer temporal resolution as indexed by gap-in-noise detection thresholds. These findings question the evidence of enhanced spectral sensitivity in ASD and do not support the hypothesis of superior right and inferior left hemispheric auditory processing in ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2341-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259 Multisensory processing in children with autism: high-density electrical mapping of auditory–somatosensory integration / Natalie RUSSO in Autism Research, 3-5 (October 2010)
[article]
Titre : Multisensory processing in children with autism: high-density electrical mapping of auditory–somatosensory integration Type de document : Texte imprimé et/ou numérique Auteurs : Natalie RUSSO, Auteur ; John J. FOXE, Auteur ; Alice B. BRANDWEIN, Auteur ; Ted ALTSCHULER, Auteur ; Hilary GOMES, Auteur ; Sophie MOLHOLM, Auteur Année de publication : 2010 Article en page(s) : p.253-267 Langues : Anglais (eng) Mots-clés : autism spectrum disorders electrophysiology multisensory integration auditory processing somatosensory processing development Index. décimale : PER Périodiques Résumé : Successful integration of signals from the various sensory systems is crucial for normal sensory–perceptual functioning, allowing for the perception of coherent objects rather than a disconnected cluster of fragmented features. Several prominent theories of autism suggest that automatic integration is impaired in this population, but there have been few empirical tests of this thesis. A standard electrophysiological metric of multisensory integration (MSI) was used to test the integrity of auditory–somatosensory integration in children with autism (N=17, aged 6–16 years), compared to age- and IQ-matched typically developing (TD) children. High-density electrophysiology was recorded while participants were presented with either auditory or somatosensory stimuli alone (unisensory conditions), or as a combined auditory–somatosensory stimulus (multisensory condition), in randomized order. Participants watched a silent movie during testing, ignoring concurrent stimulation. Significant differences between neural responses to the multisensory auditory–somatosensory stimulus and the unisensory stimuli (the sum of the responses to the auditory and somatosensory stimuli when presented alone) served as the dependent measure. The data revealed group differences in the integration of auditory and somatosensory information that appeared at around 175 ms, and were characterized by the presence of MSI for the TD but not the autism spectrum disorder (ASD) children. Overall, MSI was less extensive in the ASD group. These findings are discussed within the framework of current knowledge of MSI in typical development as well as in relation to theories of ASD. En ligne : http://dx.doi.org/10.1002/aur.152 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=115
in Autism Research > 3-5 (October 2010) . - p.253-267[article] Multisensory processing in children with autism: high-density electrical mapping of auditory–somatosensory integration [Texte imprimé et/ou numérique] / Natalie RUSSO, Auteur ; John J. FOXE, Auteur ; Alice B. BRANDWEIN, Auteur ; Ted ALTSCHULER, Auteur ; Hilary GOMES, Auteur ; Sophie MOLHOLM, Auteur . - 2010 . - p.253-267.
Langues : Anglais (eng)
in Autism Research > 3-5 (October 2010) . - p.253-267
Mots-clés : autism spectrum disorders electrophysiology multisensory integration auditory processing somatosensory processing development Index. décimale : PER Périodiques Résumé : Successful integration of signals from the various sensory systems is crucial for normal sensory–perceptual functioning, allowing for the perception of coherent objects rather than a disconnected cluster of fragmented features. Several prominent theories of autism suggest that automatic integration is impaired in this population, but there have been few empirical tests of this thesis. A standard electrophysiological metric of multisensory integration (MSI) was used to test the integrity of auditory–somatosensory integration in children with autism (N=17, aged 6–16 years), compared to age- and IQ-matched typically developing (TD) children. High-density electrophysiology was recorded while participants were presented with either auditory or somatosensory stimuli alone (unisensory conditions), or as a combined auditory–somatosensory stimulus (multisensory condition), in randomized order. Participants watched a silent movie during testing, ignoring concurrent stimulation. Significant differences between neural responses to the multisensory auditory–somatosensory stimulus and the unisensory stimuli (the sum of the responses to the auditory and somatosensory stimuli when presented alone) served as the dependent measure. The data revealed group differences in the integration of auditory and somatosensory information that appeared at around 175 ms, and were characterized by the presence of MSI for the TD but not the autism spectrum disorder (ASD) children. Overall, MSI was less extensive in the ASD group. These findings are discussed within the framework of current knowledge of MSI in typical development as well as in relation to theories of ASD. En ligne : http://dx.doi.org/10.1002/aur.152 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=115 A review of behavioural and electrophysiological studies on auditory processing and speech perception in autism spectrum disorders / Birgitt HAESEN in Research in Autism Spectrum Disorders, 5-2 (April-June 2011)
[article]
Titre : A review of behavioural and electrophysiological studies on auditory processing and speech perception in autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Birgitt HAESEN, Auteur ; Bart BOETS, Auteur ; Johan WAGEMANS, Auteur Année de publication : 2011 Article en page(s) : p.701-714 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Auditory processing Speech perception Local processing Global processing Index. décimale : PER Périodiques Résumé : This literature review aims to interpret behavioural and electrophysiological studies addressing auditory processing in children and adults with autism spectrum disorder (ASD). Data have been organised according to the applied methodology (behavioural versus electrophysiological studies) and according to stimulus complexity (pure versus complex tones versus speech sounds). In line with the weak central coherence (WCC) theory of autism we aimed to investigate whether individuals with ASD show a more locally and less globally oriented processing style in the auditory modality. To avoid the possible confound of stimulus complexity, this influence was taken into account as an additional hypothesis. The review reveals that the identification and discrimination of isolated acoustic features (in particular pitch processing) is generally intact or enhanced in individuals with ASD, for pure as well as for complex tones and speech sounds. It thus appears that the local processing advantage is not influenced by stimulus complexity. Individuals with ASD are also less susceptible to global interference of speech-like material. A deficit in global auditory processing, however, is less universally confirmed. We propose that the observed pattern of auditory enhancements and deficits in ASD may be related to an atypical pattern of right hemisphere dominance. As the right and left hemisphere are relatively more specialized in spectral versus temporal auditory processing, respectively, right hemisphere dominance in ASD could provoke enhanced pitch and vowel processing, whereas left hemisphere deficiencies might explain speech perception problems and temporal processing deficits. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.11.006 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114
in Research in Autism Spectrum Disorders > 5-2 (April-June 2011) . - p.701-714[article] A review of behavioural and electrophysiological studies on auditory processing and speech perception in autism spectrum disorders [Texte imprimé et/ou numérique] / Birgitt HAESEN, Auteur ; Bart BOETS, Auteur ; Johan WAGEMANS, Auteur . - 2011 . - p.701-714.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 5-2 (April-June 2011) . - p.701-714
Mots-clés : Autism spectrum disorder Auditory processing Speech perception Local processing Global processing Index. décimale : PER Périodiques Résumé : This literature review aims to interpret behavioural and electrophysiological studies addressing auditory processing in children and adults with autism spectrum disorder (ASD). Data have been organised according to the applied methodology (behavioural versus electrophysiological studies) and according to stimulus complexity (pure versus complex tones versus speech sounds). In line with the weak central coherence (WCC) theory of autism we aimed to investigate whether individuals with ASD show a more locally and less globally oriented processing style in the auditory modality. To avoid the possible confound of stimulus complexity, this influence was taken into account as an additional hypothesis. The review reveals that the identification and discrimination of isolated acoustic features (in particular pitch processing) is generally intact or enhanced in individuals with ASD, for pure as well as for complex tones and speech sounds. It thus appears that the local processing advantage is not influenced by stimulus complexity. Individuals with ASD are also less susceptible to global interference of speech-like material. A deficit in global auditory processing, however, is less universally confirmed. We propose that the observed pattern of auditory enhancements and deficits in ASD may be related to an atypical pattern of right hemisphere dominance. As the right and left hemisphere are relatively more specialized in spectral versus temporal auditory processing, respectively, right hemisphere dominance in ASD could provoke enhanced pitch and vowel processing, whereas left hemisphere deficiencies might explain speech perception problems and temporal processing deficits. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.11.006 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114 The Relationship Between Auditory Processing and Restricted, Repetitive Behaviors in Adults with Autism Spectrum Disorders / Niko KARGAS in Journal of Autism and Developmental Disorders, 45-3 (March 2015)
[article]
Titre : The Relationship Between Auditory Processing and Restricted, Repetitive Behaviors in Adults with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Niko KARGAS, Auteur ; Beatriz LOPEZ, Auteur ; Vasudevi REDDY, Auteur ; Paul MORRIS, Auteur Article en page(s) : p.658-668 Langues : Anglais (eng) Mots-clés : Autism Auditory processing Restricted, repetitive behaviours Sensory processing Index. décimale : PER Périodiques Résumé : Current views suggest that autism spectrum disorders (ASDs) are characterised by enhanced low-level auditory discrimination abilities. Little is known, however, about whether enhanced abilities are universal in ASD and how they relate to symptomatology. We tested auditory discrimination for intensity, frequency and duration in 21 adults with ASD and 21 IQ and age-matched controls. Contrary to predictions, there were significant deficits in ASD on all acoustic parameters. The findings suggest that low-level auditory discrimination ability varies widely within ASD and this variability relates to IQ level, and influences the severity of restricted and repetitive behaviours (RRBs). We suggest that it is essential to further our understanding of the potential contributing role of sensory perception ability on the emergence of RRBs. En ligne : http://dx.doi.org/10.1007/s10803-014-2219-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258
in Journal of Autism and Developmental Disorders > 45-3 (March 2015) . - p.658-668[article] The Relationship Between Auditory Processing and Restricted, Repetitive Behaviors in Adults with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Niko KARGAS, Auteur ; Beatriz LOPEZ, Auteur ; Vasudevi REDDY, Auteur ; Paul MORRIS, Auteur . - p.658-668.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-3 (March 2015) . - p.658-668
Mots-clés : Autism Auditory processing Restricted, repetitive behaviours Sensory processing Index. décimale : PER Périodiques Résumé : Current views suggest that autism spectrum disorders (ASDs) are characterised by enhanced low-level auditory discrimination abilities. Little is known, however, about whether enhanced abilities are universal in ASD and how they relate to symptomatology. We tested auditory discrimination for intensity, frequency and duration in 21 adults with ASD and 21 IQ and age-matched controls. Contrary to predictions, there were significant deficits in ASD on all acoustic parameters. The findings suggest that low-level auditory discrimination ability varies widely within ASD and this variability relates to IQ level, and influences the severity of restricted and repetitive behaviours (RRBs). We suggest that it is essential to further our understanding of the potential contributing role of sensory perception ability on the emergence of RRBs. En ligne : http://dx.doi.org/10.1007/s10803-014-2219-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 Age and Sensory Processing Abnormalities Predict Declines in Encoding and Recall of Temporally Manipulated Speech in High-Functioning Adults with ASD / Jennifer L. MAYER in Autism Research, 7-1 (February 2014)
PermalinkAuditory Attention Deployment in Young Adults with Autism Spectrum Disorder / Katherine A. EMMONS in Journal of Autism and Developmental Disorders, 52-4 (April 2022)
PermalinkAuditory perceptual learning in autistic adults / Samra ALISPAHIC in Autism Research, 15-8 (August 2022)
PermalinkBrief Report: Preliminary Reliability, Construct Validity and Standardization of the Auditory Behavior Questionnaire (ABQ) for Children with Autism Spectrum Disorders / Kelsey EGELHOFF in Journal of Autism and Developmental Disorders, 43-4 (April 2013)
PermalinkClosing the species gap: Translational approaches to studying sensory processing differences relevant for autism spectrum disorder / Kaela E. SCOTT in Autism Research, 14-7 (July 2021)
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