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Multisensory speech perception in autism spectrum disorder: From phoneme to whole-word perception / Ryan A. STEVENSON in Autism Research, 10-7 (July 2017)
[article]
Titre : Multisensory speech perception in autism spectrum disorder: From phoneme to whole-word perception Type de document : Texte imprimé et/ou numérique Auteurs : Ryan A. STEVENSON, Auteur ; Sarah H. BAUM, Auteur ; Magali SEGERS, Auteur ; Susanne FERBER, Auteur ; Morgan D. BARENSE, Auteur ; Mark T. WALLACE, Auteur Article en page(s) : p.1280-1290 Langues : Anglais (eng) Mots-clés : autism spectrum disorders speech perception multisensory integration inverse effectiveness sensory integration sensory processing Index. décimale : PER Périodiques Résumé : Speech perception in noisy environments is boosted when a listener can see the speaker's mouth and integrate the auditory and visual speech information. Autistic children have a diminished capacity to integrate sensory information across modalities, which contributes to core symptoms of autism, such as impairments in social communication. We investigated the abilities of autistic and typically-developing (TD) children to integrate auditory and visual speech stimuli in various signal-to-noise ratios (SNR). Measurements of both whole-word and phoneme recognition were recorded. At the level of whole-word recognition, autistic children exhibited reduced performance in both the auditory and audiovisual modalities. Importantly, autistic children showed reduced behavioral benefit from multisensory integration with whole-word recognition, specifically at low SNRs. At the level of phoneme recognition, autistic children exhibited reduced performance relative to their TD peers in auditory, visual, and audiovisual modalities. However, and in contrast to their performance at the level of whole-word recognition, both autistic and TD children showed benefits from multisensory integration for phoneme recognition. In accordance with the principle of inverse effectiveness, both groups exhibited greater benefit at low SNRs relative to high SNRs. Thus, while autistic children showed typical multisensory benefits during phoneme recognition, these benefits did not translate to typical multisensory benefit of whole-word recognition in noisy environments. We hypothesize that sensory impairments in autistic children raise the SNR threshold needed to extract meaningful information from a given sensory input, resulting in subsequent failure to exhibit behavioral benefits from additional sensory information at the level of whole-word recognition. En ligne : http://dx.doi.org/10.1002/aur.1776 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=309
in Autism Research > 10-7 (July 2017) . - p.1280-1290[article] Multisensory speech perception in autism spectrum disorder: From phoneme to whole-word perception [Texte imprimé et/ou numérique] / Ryan A. STEVENSON, Auteur ; Sarah H. BAUM, Auteur ; Magali SEGERS, Auteur ; Susanne FERBER, Auteur ; Morgan D. BARENSE, Auteur ; Mark T. WALLACE, Auteur . - p.1280-1290.
Langues : Anglais (eng)
in Autism Research > 10-7 (July 2017) . - p.1280-1290
Mots-clés : autism spectrum disorders speech perception multisensory integration inverse effectiveness sensory integration sensory processing Index. décimale : PER Périodiques Résumé : Speech perception in noisy environments is boosted when a listener can see the speaker's mouth and integrate the auditory and visual speech information. Autistic children have a diminished capacity to integrate sensory information across modalities, which contributes to core symptoms of autism, such as impairments in social communication. We investigated the abilities of autistic and typically-developing (TD) children to integrate auditory and visual speech stimuli in various signal-to-noise ratios (SNR). Measurements of both whole-word and phoneme recognition were recorded. At the level of whole-word recognition, autistic children exhibited reduced performance in both the auditory and audiovisual modalities. Importantly, autistic children showed reduced behavioral benefit from multisensory integration with whole-word recognition, specifically at low SNRs. At the level of phoneme recognition, autistic children exhibited reduced performance relative to their TD peers in auditory, visual, and audiovisual modalities. However, and in contrast to their performance at the level of whole-word recognition, both autistic and TD children showed benefits from multisensory integration for phoneme recognition. In accordance with the principle of inverse effectiveness, both groups exhibited greater benefit at low SNRs relative to high SNRs. Thus, while autistic children showed typical multisensory benefits during phoneme recognition, these benefits did not translate to typical multisensory benefit of whole-word recognition in noisy environments. We hypothesize that sensory impairments in autistic children raise the SNR threshold needed to extract meaningful information from a given sensory input, resulting in subsequent failure to exhibit behavioral benefits from additional sensory information at the level of whole-word recognition. En ligne : http://dx.doi.org/10.1002/aur.1776 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=309 Attention to emotional tone of voice in speech perception in children with autism / Patricia J. BROOKS in Research in Autism Spectrum Disorders, 7-7 (July 2013)
[article]
Titre : Attention to emotional tone of voice in speech perception in children with autism Type de document : Texte imprimé et/ou numérique Auteurs : Patricia J. BROOKS, Auteur ; Bertram O. PLOOG, Auteur Article en page(s) : p.845-857 Langues : Anglais (eng) Mots-clés : Affective prosody Selective attention Speech perception Video game Discrimination-choice procedure Index. décimale : PER Périodiques Résumé : A video game was developed to assess speech perception in 13 children with autism spectrum disorders (ASD) and 13 children with typical development (TYP), ages 5–17 years old. Children listened to pre-recorded sentences varying in content (e.g., “Bob parked a van” vs. “Tim shut a door”) and prosody (i.e., enthusiastic vs. grouchy tone of voice). During training, children learned to select one of two sentences differing in both content and prosody (e.g., enthusiastic “Bob parked a van” vs. grouchy “Tim shut a door”). At testing, children listened to test probes comprising re-combinations of the content and prosodic features of the training sentences. Testing indicated that both groups showed accurate discrimination of the training sentences from the re-combined test probes. However, whereas TYP children showed a preference to select the sentence with enthusiastic prosody over its grouchy counterpart, children with ASD did not. Thus, children with ASD show atypical attention to emotional tone of voice, even though they show no deficit in perceiving prosody. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.03.003 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=200
in Research in Autism Spectrum Disorders > 7-7 (July 2013) . - p.845-857[article] Attention to emotional tone of voice in speech perception in children with autism [Texte imprimé et/ou numérique] / Patricia J. BROOKS, Auteur ; Bertram O. PLOOG, Auteur . - p.845-857.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 7-7 (July 2013) . - p.845-857
Mots-clés : Affective prosody Selective attention Speech perception Video game Discrimination-choice procedure Index. décimale : PER Périodiques Résumé : A video game was developed to assess speech perception in 13 children with autism spectrum disorders (ASD) and 13 children with typical development (TYP), ages 5–17 years old. Children listened to pre-recorded sentences varying in content (e.g., “Bob parked a van” vs. “Tim shut a door”) and prosody (i.e., enthusiastic vs. grouchy tone of voice). During training, children learned to select one of two sentences differing in both content and prosody (e.g., enthusiastic “Bob parked a van” vs. grouchy “Tim shut a door”). At testing, children listened to test probes comprising re-combinations of the content and prosodic features of the training sentences. Testing indicated that both groups showed accurate discrimination of the training sentences from the re-combined test probes. However, whereas TYP children showed a preference to select the sentence with enthusiastic prosody over its grouchy counterpart, children with ASD did not. Thus, children with ASD show atypical attention to emotional tone of voice, even though they show no deficit in perceiving prosody. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.03.003 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=200 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 Brief Report: Speech-in-Noise Recognition and the Relation to Vocal Pitch Perception in Adults with Autism Spectrum Disorder and Typical Development / Stefanie SCHELINSKI in Journal of Autism and Developmental Disorders, 50-1 (January 2020)
[article]
Titre : Brief Report: Speech-in-Noise Recognition and the Relation to Vocal Pitch Perception in Adults with Autism Spectrum Disorder and Typical Development Type de document : Texte imprimé et/ou numérique Auteurs : Stefanie SCHELINSKI, Auteur ; Katharina VON KRIEGSTEIN, Auteur Article en page(s) : p.356-363 Langues : Anglais (eng) Mots-clés : Auditory perception Autism spectrum disorder F0 Pitch Speech perception Speech-in-noise Index. décimale : PER Périodiques Résumé : We tested the ability to recognise speech-in-noise and its relation to the ability to discriminate vocal pitch in adults with high-functioning autism spectrum disorder (ASD) and typically developed adults (matched pairwise on age, sex, and IQ). Typically developed individuals understood speech in higher noise levels as compared to the ASD group. Within the control group but not within the ASD group, better speech-in-noise recognition abilities were significantly correlated with better vocal pitch discrimination abilities. Our results show that speech-in-noise recognition is restricted in people with ASD. We speculate that perceptual impairments such as difficulties in vocal pitch perception might be relevant in explaining these difficulties in ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04244-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415
in Journal of Autism and Developmental Disorders > 50-1 (January 2020) . - p.356-363[article] Brief Report: Speech-in-Noise Recognition and the Relation to Vocal Pitch Perception in Adults with Autism Spectrum Disorder and Typical Development [Texte imprimé et/ou numérique] / Stefanie SCHELINSKI, Auteur ; Katharina VON KRIEGSTEIN, Auteur . - p.356-363.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 50-1 (January 2020) . - p.356-363
Mots-clés : Auditory perception Autism spectrum disorder F0 Pitch Speech perception Speech-in-noise Index. décimale : PER Périodiques Résumé : We tested the ability to recognise speech-in-noise and its relation to the ability to discriminate vocal pitch in adults with high-functioning autism spectrum disorder (ASD) and typically developed adults (matched pairwise on age, sex, and IQ). Typically developed individuals understood speech in higher noise levels as compared to the ASD group. Within the control group but not within the ASD group, better speech-in-noise recognition abilities were significantly correlated with better vocal pitch discrimination abilities. Our results show that speech-in-noise recognition is restricted in people with ASD. We speculate that perceptual impairments such as difficulties in vocal pitch perception might be relevant in explaining these difficulties in ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04244-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415 Chasing the conversation: Autistic experiences of speech perception / Alexandra STURROCK in Autism & Developmental Language Impairments, 7 (January-December 2022)
PermalinkMultisensory Speech Perception in Children with Autism Spectrum Disorders / Tiffany G. WOYNAROSKI in Journal of Autism and Developmental Disorders, 43-12 (December 2013)
PermalinkA 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)
PermalinkThe cascading influence of multisensory processing on speech perception in autism / R. A. STEVENSON in Autism, 22-5 (July 2018)
PermalinkAge 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)
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