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Audiovisual Speech Perception in Children with Autism Spectrum Disorders: Evidence from Visual Phonemic Restoration / J. IRWIN in Journal of Autism and Developmental Disorders, 52-1 (January 2022)
[article]
Titre : Audiovisual Speech Perception in Children with Autism Spectrum Disorders: Evidence from Visual Phonemic Restoration Type de document : Texte imprimé et/ou numérique Auteurs : J. IRWIN, Auteur ; T. AVERY, Auteur ; D. KLEINMAN, Auteur ; N. LANDI, Auteur Article en page(s) : p.28-37 Langues : Anglais (eng) Mots-clés : Auditory Perception Autism Spectrum Disorder Child Cues Evoked Potentials Humans Speech Speech Perception Visual Perception Audiovisual Autism Phonemic restoration Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorders have been reported to be less influenced by a speaker's face during speech perception than those with typically development. To more closely examine these reported differences, a novel visual phonemic restoration paradigm was used to assess neural signatures (event-related potentials [ERPs]) of audiovisual processing in typically developing children and in children with autism spectrum disorder. Video of a speaker saying the syllable /ba/ was paired with (1) a synthesized /ba/ or (2) a synthesized syllable derived from /ba/ in which auditory cues for the consonant were substantially weakened, thereby sounding more like /a/. The auditory stimuli are easily discriminable; however, in the context of a visual /ba/, the auditory /a/ is typically perceived as /ba/, producing a visual phonemic restoration. Only children with ASD showed a large /ba/-/a/ discrimination response in the presence of a speaker producing /ba/, suggesting reduced influence of visual speech. En ligne : http://dx.doi.org/10.1007/s10803-021-04916-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454
in Journal of Autism and Developmental Disorders > 52-1 (January 2022) . - p.28-37[article] Audiovisual Speech Perception in Children with Autism Spectrum Disorders: Evidence from Visual Phonemic Restoration [Texte imprimé et/ou numérique] / J. IRWIN, Auteur ; T. AVERY, Auteur ; D. KLEINMAN, Auteur ; N. LANDI, Auteur . - p.28-37.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-1 (January 2022) . - p.28-37
Mots-clés : Auditory Perception Autism Spectrum Disorder Child Cues Evoked Potentials Humans Speech Speech Perception Visual Perception Audiovisual Autism Phonemic restoration Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorders have been reported to be less influenced by a speaker's face during speech perception than those with typically development. To more closely examine these reported differences, a novel visual phonemic restoration paradigm was used to assess neural signatures (event-related potentials [ERPs]) of audiovisual processing in typically developing children and in children with autism spectrum disorder. Video of a speaker saying the syllable /ba/ was paired with (1) a synthesized /ba/ or (2) a synthesized syllable derived from /ba/ in which auditory cues for the consonant were substantially weakened, thereby sounding more like /a/. The auditory stimuli are easily discriminable; however, in the context of a visual /ba/, the auditory /a/ is typically perceived as /ba/, producing a visual phonemic restoration. Only children with ASD showed a large /ba/-/a/ discrimination response in the presence of a speaker producing /ba/, suggesting reduced influence of visual speech. En ligne : http://dx.doi.org/10.1007/s10803-021-04916-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454 Brief Report: Arrested Development of Audiovisual Speech Perception in Autism Spectrum Disorders / Ryan A. STEVENSON in Journal of Autism and Developmental Disorders, 44-6 (June 2014)
[article]
Titre : Brief Report: Arrested Development of Audiovisual Speech Perception in Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Ryan A. STEVENSON, Auteur ; Justin K. SIEMANN, Auteur ; Tiffany G. WOYNAROSKI, Auteur ; Brittany C. SCHNEIDER, Auteur ; Haley E. EBERLY, Auteur ; Stephen M. CAMARATA, Auteur ; Mark T. WALLACE, Auteur Article en page(s) : p.1470-1477 Langues : Anglais (eng) Mots-clés : Autism Sensory processing Multisensory integration Speech perception Audiovisual McGurk effect Index. décimale : PER Périodiques Résumé : Atypical communicative abilities are a core marker of Autism Spectrum Disorders (ASD). A number of studies have shown that, in addition to auditory comprehension differences, individuals with autism frequently show atypical responses to audiovisual speech, suggesting a multisensory contribution to these communicative differences from their typically developing peers. To shed light on possible differences in the maturation of audiovisual speech integration, we tested younger (ages 6–12) and older (ages 13–18) children with and without ASD on a task indexing such multisensory integration. To do this, we used the McGurk effect, in which the pairing of incongruent auditory and visual speech tokens typically results in the perception of a fused percept distinct from the auditory and visual signals, indicative of active integration of the two channels conveying speech information. Whereas little difference was seen in audiovisual speech processing (i.e., reports of McGurk fusion) between the younger ASD and TD groups, there was a significant difference at the older ages. While TD controls exhibited an increased rate of fusion (i.e., integration) with age, children with ASD failed to show this increase. These data suggest arrested development of audiovisual speech integration in ASD. The results are discussed in light of the extant literature and necessary next steps in research. En ligne : http://dx.doi.org/10.1007/s10803-013-1992-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=233
in Journal of Autism and Developmental Disorders > 44-6 (June 2014) . - p.1470-1477[article] Brief Report: Arrested Development of Audiovisual Speech Perception in Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Ryan A. STEVENSON, Auteur ; Justin K. SIEMANN, Auteur ; Tiffany G. WOYNAROSKI, Auteur ; Brittany C. SCHNEIDER, Auteur ; Haley E. EBERLY, Auteur ; Stephen M. CAMARATA, Auteur ; Mark T. WALLACE, Auteur . - p.1470-1477.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-6 (June 2014) . - p.1470-1477
Mots-clés : Autism Sensory processing Multisensory integration Speech perception Audiovisual McGurk effect Index. décimale : PER Périodiques Résumé : Atypical communicative abilities are a core marker of Autism Spectrum Disorders (ASD). A number of studies have shown that, in addition to auditory comprehension differences, individuals with autism frequently show atypical responses to audiovisual speech, suggesting a multisensory contribution to these communicative differences from their typically developing peers. To shed light on possible differences in the maturation of audiovisual speech integration, we tested younger (ages 6–12) and older (ages 13–18) children with and without ASD on a task indexing such multisensory integration. To do this, we used the McGurk effect, in which the pairing of incongruent auditory and visual speech tokens typically results in the perception of a fused percept distinct from the auditory and visual signals, indicative of active integration of the two channels conveying speech information. Whereas little difference was seen in audiovisual speech processing (i.e., reports of McGurk fusion) between the younger ASD and TD groups, there was a significant difference at the older ages. While TD controls exhibited an increased rate of fusion (i.e., integration) with age, children with ASD failed to show this increase. These data suggest arrested development of audiovisual speech integration in ASD. The results are discussed in light of the extant literature and necessary next steps in research. En ligne : http://dx.doi.org/10.1007/s10803-013-1992-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=233 Correlations Between Audiovisual Temporal Processing and Sensory Responsiveness in Adolescents with Autistic Traits / H. Y. ZHOU in Journal of Autism and Developmental Disorders, 51-7 (July 2021)
[article]
Titre : Correlations Between Audiovisual Temporal Processing and Sensory Responsiveness in Adolescents with Autistic Traits Type de document : Texte imprimé et/ou numérique Auteurs : H. Y. ZHOU, Auteur ; H. X. YANG, Auteur ; L. J. SHI, Auteur ; S. S. Y. LUI, Auteur ; Eric F. C. CHEUNG, Auteur ; R. C. K. CHAN, Auteur Article en page(s) : p.2450-2460 Langues : Anglais (eng) Mots-clés : Adolescent Auditory Perception/physiology Autism Spectrum Disorder/physiopathology Female Humans Judgment Male Sensation/physiology Sensory Thresholds Task Performance and Analysis Time Perception/physiology Visual Perception/physiology Audiovisual Auditory Autistic traits Sensory responsiveness Temporal acuity Visual Index. décimale : PER Périodiques Résumé : Atypical sensory processing has recently gained much research interest as a key domain of autistic symptoms. Individuals with autism spectrum disorder (ASD) exhibit difficulties in processing the temporal aspects of sensory inputs, and show altered behavioural responses to sensory stimuli (i.e., sensory responsiveness). The present study examined the relation between sensory responsiveness (assessed by the Adult/Adolescent Sensory Profile) and audiovisual temporal integration (measured by unisensory temporal order judgement (TOJ) tasks and audiovisual simultaneity judgement (SJ) tasks) in typically-developing adolescents (n?=?94). We found that adolescents with higher levels of autistic traits exhibited more difficulties in separating visual stimuli in time (i.e., larger visual TOJ threshold) and showed a stronger bias to perceive sound-leading audiovisual pairings as simultaneous. Regarding the associations between different measures of sensory function, reduced visual temporal acuity, but not auditory or multisensory temporal processing, was significantly correlated with more atypical patterns of sensory responsiveness. Furthermore, the positive correlation between visual TOJ thresholds and sensory avoidance was only found in adolescents with relatively high levels of autistic traits, but not in those with relatively low levels of autistic traits. These findings suggest that reduced visual temporal acuity may contribute to altered sensory experiences and may be linked to broader behavioural characteristics of ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04724-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452
in Journal of Autism and Developmental Disorders > 51-7 (July 2021) . - p.2450-2460[article] Correlations Between Audiovisual Temporal Processing and Sensory Responsiveness in Adolescents with Autistic Traits [Texte imprimé et/ou numérique] / H. Y. ZHOU, Auteur ; H. X. YANG, Auteur ; L. J. SHI, Auteur ; S. S. Y. LUI, Auteur ; Eric F. C. CHEUNG, Auteur ; R. C. K. CHAN, Auteur . - p.2450-2460.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-7 (July 2021) . - p.2450-2460
Mots-clés : Adolescent Auditory Perception/physiology Autism Spectrum Disorder/physiopathology Female Humans Judgment Male Sensation/physiology Sensory Thresholds Task Performance and Analysis Time Perception/physiology Visual Perception/physiology Audiovisual Auditory Autistic traits Sensory responsiveness Temporal acuity Visual Index. décimale : PER Périodiques Résumé : Atypical sensory processing has recently gained much research interest as a key domain of autistic symptoms. Individuals with autism spectrum disorder (ASD) exhibit difficulties in processing the temporal aspects of sensory inputs, and show altered behavioural responses to sensory stimuli (i.e., sensory responsiveness). The present study examined the relation between sensory responsiveness (assessed by the Adult/Adolescent Sensory Profile) and audiovisual temporal integration (measured by unisensory temporal order judgement (TOJ) tasks and audiovisual simultaneity judgement (SJ) tasks) in typically-developing adolescents (n?=?94). We found that adolescents with higher levels of autistic traits exhibited more difficulties in separating visual stimuli in time (i.e., larger visual TOJ threshold) and showed a stronger bias to perceive sound-leading audiovisual pairings as simultaneous. Regarding the associations between different measures of sensory function, reduced visual temporal acuity, but not auditory or multisensory temporal processing, was significantly correlated with more atypical patterns of sensory responsiveness. Furthermore, the positive correlation between visual TOJ thresholds and sensory avoidance was only found in adolescents with relatively high levels of autistic traits, but not in those with relatively low levels of autistic traits. These findings suggest that reduced visual temporal acuity may contribute to altered sensory experiences and may be linked to broader behavioural characteristics of ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04724-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452 Neural Correlates of Audiovisual Temporal Binding Window in Individuals With Schizotypal and Autistic Traits: Evidence From Resting-State Functional Connectivity / Han-Yu ZHOU in Autism Research, 14-4 (April 2021)
[article]
Titre : Neural Correlates of Audiovisual Temporal Binding Window in Individuals With Schizotypal and Autistic Traits: Evidence From Resting-State Functional Connectivity Type de document : Texte imprimé et/ou numérique Auteurs : Han-Yu ZHOU, Auteur ; Yong-Ming WANG, Auteur ; Rui-Ting ZHANG, Auteur ; Eric F. C. CHEUNG, Auteur ; Christos PANTELIS, Auteur ; Raymond C. K. CHAN, Auteur Article en page(s) : p.668-680 Langues : Anglais (eng) Mots-clés : audiovisual autistic traits resting-state functional connectivity schizotypal traits temporal binding window Index. décimale : PER Périodiques Résumé : Temporal proximity is an important clue for multisensory integration. Previous evidence indicates that individuals with autism and schizophrenia are more likely to integrate multisensory inputs over a longer temporal binding window (TBW). However, whether such deficits in audiovisual temporal integration extend to subclinical populations with high schizotypal and autistic traits are unclear. Using audiovisual simultaneity judgment (SJ) tasks for nonspeech and speech stimuli, our results suggested that the width of the audiovisual TBW was not significantly correlated with self-reported schizotypal and autistic traits in a group of young adults. Functional magnetic resonance imaging (fMRI) resting-state activity was also acquired to explore the neural correlates underlying inter-individual variability of TBW width. Across the entire sample, stronger resting-state functional connectivity (rsFC) between the left superior temporal cortex and the left precuneus, and weaker rsFC between the left cerebellum and the right dorsal lateral prefrontal cortex were correlated with a narrower TBW for speech stimuli. Meanwhile, stronger rsFC between the left anterior superior temporal gyrus and the right inferior temporal gyrus was correlated with a wider audiovisual TBW for non-speech stimuli. The TBW-related rsFC was not affected by levels of subclinical traits. In conclusion, this study indicates that audiovisual temporal processing may not be affected by autistic and schizotypal traits and rsFC between brain regions responding to multisensory information and timing may account for the inter-individual difference in TBW width. LAY SUMMARY: Individuals with ASD and schizophrenia are more likely to perceive asynchronous auditory and visual events as occurring simultaneously even if they are well separated in time. We investigated whether similar difficulties in audiovisual temporal processing were present in subclinical populations with high autistic and schizotypal traits. We found that the ability to detect audiovisual asynchrony was not affected by different levels of autistic and schizotypal traits. We also found that connectivity of some brain regions engaging in multisensory and timing tasks might explain an individual's tendency to bind multisensory information within a wide or narrow time window. Autism Res 2021, 14: 668-680. © 2020 International Society for Autism Research and Wiley Periodicals LLC. En ligne : http://dx.doi.org/10.1002/aur.2456 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443
in Autism Research > 14-4 (April 2021) . - p.668-680[article] Neural Correlates of Audiovisual Temporal Binding Window in Individuals With Schizotypal and Autistic Traits: Evidence From Resting-State Functional Connectivity [Texte imprimé et/ou numérique] / Han-Yu ZHOU, Auteur ; Yong-Ming WANG, Auteur ; Rui-Ting ZHANG, Auteur ; Eric F. C. CHEUNG, Auteur ; Christos PANTELIS, Auteur ; Raymond C. K. CHAN, Auteur . - p.668-680.
Langues : Anglais (eng)
in Autism Research > 14-4 (April 2021) . - p.668-680
Mots-clés : audiovisual autistic traits resting-state functional connectivity schizotypal traits temporal binding window Index. décimale : PER Périodiques Résumé : Temporal proximity is an important clue for multisensory integration. Previous evidence indicates that individuals with autism and schizophrenia are more likely to integrate multisensory inputs over a longer temporal binding window (TBW). However, whether such deficits in audiovisual temporal integration extend to subclinical populations with high schizotypal and autistic traits are unclear. Using audiovisual simultaneity judgment (SJ) tasks for nonspeech and speech stimuli, our results suggested that the width of the audiovisual TBW was not significantly correlated with self-reported schizotypal and autistic traits in a group of young adults. Functional magnetic resonance imaging (fMRI) resting-state activity was also acquired to explore the neural correlates underlying inter-individual variability of TBW width. Across the entire sample, stronger resting-state functional connectivity (rsFC) between the left superior temporal cortex and the left precuneus, and weaker rsFC between the left cerebellum and the right dorsal lateral prefrontal cortex were correlated with a narrower TBW for speech stimuli. Meanwhile, stronger rsFC between the left anterior superior temporal gyrus and the right inferior temporal gyrus was correlated with a wider audiovisual TBW for non-speech stimuli. The TBW-related rsFC was not affected by levels of subclinical traits. In conclusion, this study indicates that audiovisual temporal processing may not be affected by autistic and schizotypal traits and rsFC between brain regions responding to multisensory information and timing may account for the inter-individual difference in TBW width. LAY SUMMARY: Individuals with ASD and schizophrenia are more likely to perceive asynchronous auditory and visual events as occurring simultaneously even if they are well separated in time. We investigated whether similar difficulties in audiovisual temporal processing were present in subclinical populations with high autistic and schizotypal traits. We found that the ability to detect audiovisual asynchrony was not affected by different levels of autistic and schizotypal traits. We also found that connectivity of some brain regions engaging in multisensory and timing tasks might explain an individual's tendency to bind multisensory information within a wide or narrow time window. Autism Res 2021, 14: 668-680. © 2020 International Society for Autism Research and Wiley Periodicals LLC. En ligne : http://dx.doi.org/10.1002/aur.2456 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443 Brief Report: Differences in Multisensory Integration Covary with Sensory Responsiveness in Children with and without Autism Spectrum Disorder / J. I. FELDMAN in Journal of Autism and Developmental Disorders, 49-1 (January 2019)
[article]
Titre : Brief Report: Differences in Multisensory Integration Covary with Sensory Responsiveness in Children with and without Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : J. I. FELDMAN, Auteur ; W. KUANG, Auteur ; J. G. CONRAD, Auteur ; A. TU, Auteur ; P. SANTAPURAM, Auteur ; D. M. SIMON, Auteur ; J. H. FOSS-FEIG, Auteur ; L. D. KWAKYE, Auteur ; R. A. STEVENSON, Auteur ; Mark T. WALLACE, Auteur ; Tiffany G. WOYNAROSKI, Auteur Article en page(s) : p.397-403 Langues : Anglais (eng) Mots-clés : Audiovisual Autism Multisensory integration Sensory Speech perception Temporal binding Index. décimale : PER Périodiques Résumé : Research shows that children with autism spectrum disorder (ASD) differ in their behavioral patterns of responding to sensory stimuli (i.e., sensory responsiveness) and in various other aspects of sensory functioning relative to typical peers. This study explored relations between measures of sensory responsiveness and multisensory speech perception and integration in children with and without ASD. Participants were 8-17 year old children, 18 with ASD and 18 matched typically developing controls. Participants completed a psychophysical speech perception task, and parents reported on children's sensory responsiveness. Psychophysical measures (e.g., audiovisual accuracy, temporal binding window) were associated with patterns of sensory responsiveness (e.g., hyporesponsiveness, sensory seeking). Results indicate that differences in multisensory speech perception and integration covary with atypical patterns of sensory responsiveness. En ligne : http://dx.doi.org/10.1007/s10803-018-3667-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.397-403[article] Brief Report: Differences in Multisensory Integration Covary with Sensory Responsiveness in Children with and without Autism Spectrum Disorder [Texte imprimé et/ou numérique] / J. I. FELDMAN, Auteur ; W. KUANG, Auteur ; J. G. CONRAD, Auteur ; A. TU, Auteur ; P. SANTAPURAM, Auteur ; D. M. SIMON, Auteur ; J. H. FOSS-FEIG, Auteur ; L. D. KWAKYE, Auteur ; R. A. STEVENSON, Auteur ; Mark T. WALLACE, Auteur ; Tiffany G. WOYNAROSKI, Auteur . - p.397-403.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.397-403
Mots-clés : Audiovisual Autism Multisensory integration Sensory Speech perception Temporal binding Index. décimale : PER Périodiques Résumé : Research shows that children with autism spectrum disorder (ASD) differ in their behavioral patterns of responding to sensory stimuli (i.e., sensory responsiveness) and in various other aspects of sensory functioning relative to typical peers. This study explored relations between measures of sensory responsiveness and multisensory speech perception and integration in children with and without ASD. Participants were 8-17 year old children, 18 with ASD and 18 matched typically developing controls. Participants completed a psychophysical speech perception task, and parents reported on children's sensory responsiveness. Psychophysical measures (e.g., audiovisual accuracy, temporal binding window) were associated with patterns of sensory responsiveness (e.g., hyporesponsiveness, sensory seeking). Results indicate that differences in multisensory speech perception and integration covary with atypical patterns of sensory responsiveness. En ligne : http://dx.doi.org/10.1007/s10803-018-3667-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377 Plasticity of temporal binding in children with autism spectrum disorder: A single case experimental design perceptual training study / Jacob I. FELDMAN in Research in Autism Spectrum Disorders, 74 (June 2020)
PermalinkAtypical Multisensory Integration and the Temporal Binding Window in Autism Spectrum Disorder / Sayaka KAWAKAMI in Journal of Autism and Developmental Disorders, 50-11 (November 2020)
PermalinkEvidence for Diminished Multisensory Integration in Autism Spectrum Disorders / Ryan A. STEVENSON in Journal of Autism and Developmental Disorders, 44-12 (December 2014)
PermalinkThe cascading influence of multisensory processing on speech perception in autism / R. A. STEVENSON in Autism, 22-5 (July 2018)
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