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Leung FYN, Stojanovik V, Jiang C, Liu F. Investigating implicit emotion processing in autism spectrum disorder across age groups: A cross-modal emotional priming study. Autism Res 2024; 17:824-837. [PMID: 38488319 DOI: 10.1002/aur.3124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 03/01/2024] [Indexed: 04/13/2024]
Abstract
Cumulating evidence suggests that atypical emotion processing in autism may generalize across different stimulus domains. However, this evidence comes from studies examining explicit emotion recognition. It remains unclear whether domain-general atypicality also applies to implicit emotion processing in autism and its implication for real-world social communication. To investigate this, we employed a novel cross-modal emotional priming task to assess implicit emotion processing of spoken/sung words (primes) through their influence on subsequent emotional judgment of faces/face-like objects (targets). We assessed whether implicit emotional priming differed between 38 autistic and 38 neurotypical individuals across age groups as a function of prime and target type. Results indicated no overall group differences across age groups, prime types, and target types. However, differential, domain-specific developmental patterns emerged for the autism and neurotypical groups. For neurotypical individuals, speech but not song primed the emotional judgment of faces across ages. This speech-orienting tendency was not observed across ages in the autism group, as priming of speech on faces was not seen in autistic adults. These results outline the importance of the delicate weighting between speech- versus song-orientation in implicit emotion processing throughout development, providing more nuanced insights into the emotion processing profile of autistic individuals.
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Affiliation(s)
- Florence Y N Leung
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
- Department of Psychology, University of Bath, Bath, UK
| | - Vesna Stojanovik
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
| | - Cunmei Jiang
- Music College, Shanghai Normal University, Shanghai, China
| | - Fang Liu
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
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2
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Yu L, Huang D, Wang S, Zhang Y. Reduced Neural Specialization for Word-level Linguistic Prosody in Children with Autism. J Autism Dev Disord 2023; 53:4351-4367. [PMID: 36038793 DOI: 10.1007/s10803-022-05720-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2022] [Indexed: 10/15/2022]
Abstract
Children with autism often show atypical brain lateralization for speech and language processing, however, it is unclear what linguistic component contributes to this phenomenon. Here we measured event-related potential (ERP) responses in 21 school-age autistic children and 25 age-matched neurotypical (NT) peers during listening to word-level prosodic stimuli. We found that both groups displayed larger late negative response (LNR) amplitude to native prosody than to nonnative prosody; however, unlike the NT group exhibiting left-lateralized LNR distinction of prosodic phonology, the autism group showed no evidence of LNR lateralization. Moreover, in both groups, the LNR effects were only present for prosodic phonology but not for phoneme-free prosodic acoustics. These results extended the findings of inadequate neural specialization for language in autism to sub-lexical prosodic structures.
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Affiliation(s)
- Luodi Yu
- Center for Autism Research, School of Education, Guangzhou University, Wenyi Bldg, Guangzhou, China.
- Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University) , Ministry of Education, Guangzhou, China.
| | - Dan Huang
- Guangzhou Rehabilitation & Research Center for Children with ASD, Guangzhou Cana School, Guangzhou, China
| | - Suiping Wang
- Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University) , Ministry of Education, Guangzhou, China.
| | - Yang Zhang
- Department of Speech-Language-Hearing Sciences, University of Minnesota, Minneapolis, MN, USA
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3
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Martzoukou M, Papadopoulos D, Kosmidis MH. Syntactic and affective prosody recognition: Schizophrenia vs. Autism spectrum disorders. PLoS One 2023; 18:e0292325. [PMID: 37796902 PMCID: PMC10553311 DOI: 10.1371/journal.pone.0292325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 09/18/2023] [Indexed: 10/07/2023] Open
Abstract
Patients with a recent diagnosis of schizophrenia and individuals receiving a diagnosis of autism spectrum disorder without accompanying intellectual impairment (ASD w/o intellectual impairment) during their adulthood share several clinical characteristics. Exploring under-investigated aspects of these two clinical conditions may shed light on their possible connection and facilitate differential diagnosis at very early stages. To this end, we explored the ability of 15 adults with a recent diagnosis of schizophrenia, 15 individuals diagnosed with ASD w/o intellectual impairment as adults, and 15 healthy adults to resolve sentence ambiguities with the use of syntactic prosody, and to decode happiness, anger, sadness, surprise, fear, and neutrality based on affective prosody. Results revealed intact perception of syntactic prosody in adults with schizophrenia, but impaired affective prosody recognition, which could be attributed, however, to emotion processing difficulties overall. On the other hand, individuals with ASD w/o intellectual impairment were impaired on prosody comprehension per se, as evidenced in the most challenging conditions, namely the subject-reading condition and the emotion of surprise. The differences in prosody comprehension ability between the two clinical conditions may serve as an indicator, among other signs, during the diagnostic evaluation.
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Affiliation(s)
- Maria Martzoukou
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios Papadopoulos
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Mary H. Kosmidis
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
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4
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Hoffmann J, Travers-Podmaniczky G, Pelzl MA, Brück C, Jacob H, Hölz L, Martinelli A, Wildgruber D. Impairments in recognition of emotional facial expressions, affective prosody, and multisensory facilitation of response time in high-functioning autism. Front Psychiatry 2023; 14:1151665. [PMID: 37168084 PMCID: PMC10165112 DOI: 10.3389/fpsyt.2023.1151665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 04/03/2023] [Indexed: 05/13/2023] Open
Abstract
Introduction Deficits in emotional perception are common in autistic people, but it remains unclear to which extent these perceptual impairments are linked to specific sensory modalities, specific emotions or multisensory facilitation. Methods This study aimed to investigate uni- and bimodal perception of emotional cues as well as multisensory facilitation in autistic (n = 18, mean age: 36.72 years, SD: 11.36) compared to non-autistic (n = 18, mean age: 36.41 years, SD: 12.18) people using auditory, visual and audiovisual stimuli. Results Lower identification accuracy and longer response time were revealed in high-functioning autistic people. These differences were independent of modality and emotion and showed large effect sizes (Cohen's d 0.8-1.2). Furthermore, multisensory facilitation of response time was observed in non-autistic people that was absent in autistic people, whereas no differences were found in multisensory facilitation of accuracy between the two groups. Discussion These findings suggest that processing of auditory and visual components of audiovisual stimuli is carried out more separately in autistic individuals (with equivalent temporal demands required for processing of the respective unimodal cues), but still with similar relative improvement in accuracy, whereas earlier integrative multimodal merging of stimulus properties seems to occur in non-autistic individuals.
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Affiliation(s)
- Jonatan Hoffmann
- Department of General Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
- *Correspondence: Jonatan Hoffmann,
| | | | - Michael Alexander Pelzl
- Department of General Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Carolin Brück
- Department of General Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Heike Jacob
- Department of General Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Lea Hölz
- Department of General Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
| | - Anne Martinelli
- School of Psychology, Fresenius University of Applied Sciences, Frankfurt am Main, Germany
| | - Dirk Wildgruber
- Department of General Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany
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5
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Roshini R, Jason B M, Marta I G. Increased context adjustment is associated with auditory sensitivities but not with autistic traits. Autism Res 2022; 15:1457-1468. [PMID: 35607992 PMCID: PMC9544519 DOI: 10.1002/aur.2759] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 04/26/2022] [Indexed: 12/21/2022]
Abstract
Bayesian models of autism suggest that alterations in context-sensitive prediction error weighting may underpin sensory perceptual alterations, such as hypersensitivities. We used an auditory oddball paradigm with pure tones arising from high or low uncertainty contexts to determine whether autistic individuals display differences in context adjustment relative to neurotypicals. We did not find group differences in early prediction error responses indexed by mismatch negativity. A dimensional approach revealed a positive correlation between context-dependent prediction errors and subjective reports of auditory sensitivities, but not with autistic traits. These findings suggest that autism studies may benefit from accounting for sensory sensitivities in group comparisons. LAY SUMMARY: We aimed to understand if autistic and non-autistic groups showed differences in their electrical brain activity measured by electroencephalography (EEG) when listening to surprising tones infrequently embedded in a statistical pattern. We found no differences between the autistic and the non-autistic group in their EEG response to the surprising sound even if the pattern switched, indicating their ability to learn a pattern. We did find that, as subjective sensory sensitivities (but not autistic traits) increased, there were increasingly large differences between the EEG responses to surprising tones that were embedded in the different statistical patterns of tones. These findings show that perceptual alterations may be a function of sensory sensitivities, but not necessarily autistic traits. We suggest that future EEG studies in autism may benefit from accounting for sensory sensitivities.
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Affiliation(s)
- Randeniya Roshini
- Queensland Brain Institute, The University of Queensland, Brisbane, Queensland, Australia
| | - Mattingley Jason B
- Queensland Brain Institute, The University of Queensland, Brisbane, Queensland, Australia.,School of Psychology, The University of Queensland, Brisbane, Queensland, Australia.,Canadian Institute for Advanced Research (CIFAR), Toronto, Ontario, Canada.,Australian Research Council Centre of Excellence for Integrative Brain Function, Clayton, Victoria, Australia
| | - Garrido Marta I
- Australian Research Council Centre of Excellence for Integrative Brain Function, Clayton, Victoria, Australia.,Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Victoria, Australia
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6
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Leung FYN, Sin J, Dawson C, Ong JH, Zhao C, Veić A, Liu F. Emotion recognition across visual and auditory modalities in autism spectrum disorder: A systematic review and meta-analysis. DEVELOPMENTAL REVIEW 2022. [DOI: 10.1016/j.dr.2021.101000] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Key AP, D'Ambrose Slaboch K. Speech Processing in Autism Spectrum Disorder: An Integrative Review of Auditory Neurophysiology Findings. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:4192-4212. [PMID: 34570613 PMCID: PMC9132155 DOI: 10.1044/2021_jslhr-20-00738] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 04/19/2021] [Accepted: 06/16/2021] [Indexed: 06/13/2023]
Abstract
Purpose Investigations into the nature of communication disorders in autistic individuals increasingly evaluate neural responses to speech stimuli. This integrative review aimed to consolidate the available data related to speech and language processing across levels of stimulus complexity (from single speech sounds to sentences) and to relate it to the current theories of autism. Method An electronic database search identified peer-reviewed articles using event-related potentials or magnetoencephalography to investigate auditory processing from single speech sounds to sentences in autistic children and adults varying in language and cognitive abilities. Results Atypical neural responses in autistic persons became more prominent with increasing stimulus and task complexity. Compared with their typically developing peers, autistic individuals demonstrated mostly intact sensory responses to single speech sounds, diminished spontaneous attentional orienting to spoken stimuli, specific difficulties with categorical speech sound discrimination, and reduced processing of semantic content. Atypical neural responses were more often observed in younger autistic participants and in those with concomitant language disorders. Conclusions The observed differences in neural responses to speech stimuli suggest that communication difficulties in autistic individuals are more consistent with the reduced social interest than the auditory dysfunction explanation. Current limitations and future directions for research are also discussed.
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Affiliation(s)
- Alexandra P. Key
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN
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8
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Beck AK, Berti S, Czernochowski D, Lachmann T. Do categorical representations modulate early automatic visual processing? A visual mismatch-negativity study. Biol Psychol 2021; 163:108139. [PMID: 34147566 DOI: 10.1016/j.biopsycho.2021.108139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 05/21/2021] [Accepted: 06/15/2021] [Indexed: 01/10/2023]
Abstract
Perceptual categorization is an important cognitive function. In the auditory domain, categorization already occurs within the first 200 ms of information processing, as indexed by the mismatch negativity. Here, we assessed the characteristics of the visual mismatch negativity (vMMN) elicited during the categorization of previously unknown visual stimuli. To examine this, we used five-dot patterns with characteristics that allow for the formation of categories through rotation and reflection but not through other physical properties. To assess whether or not between-category and within-category vMMN differ in amplitude, the data was analyzed with the Bayesian approach. We observed that both between-category and within-category deviants elicited a vMMN, but that both vMMNs were comparable in magnitude. This finding suggests that abstract categorical representations are not always automatically processed at early visual stages and demonstrates limitations of generalization from the auditory domain to visual domain.
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Affiliation(s)
- Ann-Kathrin Beck
- Cognitive and Developmental Psychology Unit, Center for Cognitive Science, University of Kaiserslautern, Kaiserslautern, Germany; Cognitive Science Unit, Center for Cognitive Science, University of Kaiserslautern, Kaiserslautern, Germany
| | - Stefan Berti
- Department of Clinical Psychology and Neuropsychology, Institute for Psychology, Johannes Gutenberg University of Mainz, Mainz, Germany
| | - Daniela Czernochowski
- Cognitive Science Unit, Center for Cognitive Science, University of Kaiserslautern, Kaiserslautern, Germany
| | - Thomas Lachmann
- Cognitive and Developmental Psychology Unit, Center for Cognitive Science, University of Kaiserslautern, Kaiserslautern, Germany; Facultad de Lenguas y Educación, Universidad Nebrija, Madrid, Spain; University of Leuven, Leuven, Belgium.
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9
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Icht M, Zukerman G, Ben-Itzchak E, Ben-David BM. Keep it simple: Identification of basic versus complex emotions in spoken language in individuals with autism spectrum disorder without intellectual disability: A meta-analysis study. Autism Res 2021; 14:1948-1964. [PMID: 34101373 DOI: 10.1002/aur.2551] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/14/2021] [Accepted: 05/04/2021] [Indexed: 12/26/2022]
Abstract
Daily functioning involves identifying emotions in spoken language, a fundamental aspect of social interactions. To date, there is inconsistent evidence in the literature on whether individuals with autism spectrum disorder without intellectual disability (ASD-without-ID) experience difficulties in identification of spoken emotions. We conducted a meta-analysis (literature search following the PRISMA guidelines), with 26 data sets (taken from 23 peer-reviewed journal articles) comparing individuals with ASD-without-ID (N = 614) and typically-developed (TD) controls (N = 640), from nine countries and in seven languages (published until February 2020). In our analyses there was no sufficient evidence to suggest that individuals with HF-ASD differ from matched controls in the identification of simple prosodic emotions (e.g., sadness, happiness). However, individuals with ASD-without-ID were found to perform significantly worse than controls in identification of complex prosodic emotions (e.g., envy and boredom). The level of the semantic content of the stimuli presented (e.g., sentences vs. strings of digits) was not found to have an impact on the results. In conclusion, the difference in findings between simple and complex emotions calls for a new-look on emotion processing in ASD-without-ID. Intervention programs may rely on the intact abilities of individuals with ASD-without-ID to process simple emotions and target improved performance with complex emotions. LAY SUMMARY: Individuals with autism spectrum disorder without intellectual disability (ASD-without-ID) do not differ from matched controls in the identification of simple prosodic emotions (e.g., sadness, happiness). However, they were found to perform significantly worse than controls in the identification of complex prosodic emotions (e.g., envy, boredom). This was found in a meta-analysis of 26 data sets with 1254 participants from nine countries and in seven languages. Intervention programs may rely on the intact abilities of individuals with ASD-without-ID to process simple emotions.
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Affiliation(s)
- Michal Icht
- Department of Communication Disorders, Ariel University, Ariel, Israel
| | - Gil Zukerman
- Department of Communication Disorders, Ariel University, Ariel, Israel
| | - Esther Ben-Itzchak
- Department of Communication Disorders, Ariel University, Ariel, Israel.,The Bruckner Center for Research in Autism, Department of Communication Disorders, Ariel University, Ariel, Israel
| | - Boaz M Ben-David
- Baruch Ivcher School of Psychology, Interdisciplinary Center (IDC) Herzliya, Herzliya, Israel.,Department of Speech-Language Pathology, and Rehabilitation Sciences Institute (RSI), University of Toronto, Toronto, Ontario, Canada.,Toronto Rehabilitation Institute, University Health Networks (UHN), Toronto, Ontario, Canada
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10
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Leung JH, Purdy SC, Corballis PM. Improving Emotion Perception in Children with Autism Spectrum Disorder with Computer-Based Training and Hearing Amplification. Brain Sci 2021; 11:brainsci11040469. [PMID: 33917776 PMCID: PMC8068114 DOI: 10.3390/brainsci11040469] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 03/22/2021] [Accepted: 04/06/2021] [Indexed: 11/16/2022] Open
Abstract
Individuals with Autism Spectrum Disorder (ASD) experience challenges with social communication, often involving emotional elements of language. This may stem from underlying auditory processing difficulties, especially when incoming speech is nuanced or complex. This study explored the effects of auditory training on social perception abilities of children with ASD. The training combined use of a remote-microphone hearing system and computerized emotion perception training. At baseline, children with ASD had poorer social communication scores and delayed mismatch negativity (MMN) compared to typically developing children. Behavioral results, measured pre- and post-intervention, revealed increased social perception scores in children with ASD to the extent that they outperformed their typically developing peers post-intervention. Electrophysiology results revealed changes in neural responses to emotional speech stimuli. Post-intervention, mismatch responses of children with ASD more closely resembled their neurotypical peers, with shorter MMN latencies, a significantly heightened P2 wave, and greater differentiation of emotional stimuli, consistent with their improved behavioral results. This study sets the foundation for further investigation into connections between auditory processing difficulties and social perception and communication for individuals with ASD, and provides a promising indication that combining amplified hearing and computer-based targeted social perception training using emotional speech stimuli may have neuro-rehabilitative benefits.
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11
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Zhang M, Xu S, Chen Y, Lin Y, Ding H, Zhang Y. Recognition of affective prosody in autism spectrum conditions: A systematic review and meta-analysis. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2021; 26:798-813. [PMID: 33722094 DOI: 10.1177/1362361321995725] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
LAY ABSTRACT Differences in understanding others' emotions and attitudes through features in speech (e.g. intonation) have been observed in individuals with autism spectrum conditions, which contribute greatly to their social communication challenges. However, some studies reported that individuals with autism spectrum condition performed comparably to typically developing individuals on affective prosody recognition. Here, we provide a comprehensive review with statistical analysis of 23 existing studies on this topic to examine potential factors that could explain the discrepancies. Compared with typically developing individuals, autism spectrum condition participants generally appeared to encounter more difficulties in affective prosody recognition. But this finding was likely due to the tendency of the existing research to overly focus on deficits in autism. The affective prosody recognition performance in individuals with autism spectrum condition was closely related to the number of answer options offered to them. Moreover, the degree of difficulty in affective prosody recognition encountered by individuals with autism spectrum condition varied across emotions. The findings of this systematic review highlighted the need for further research on affective prosody recognition in autism (e.g. studies that include tonal language speakers and autism spectrum condition individuals with lower cognitive or verbal abilities).
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Affiliation(s)
- Minyue Zhang
- Speech-Language-Hearing Center, School of Foreign Languages, Shanghai Jiao Tong University, Shanghai, China
| | - Suyun Xu
- Speech-Language-Hearing Center, School of Foreign Languages, Shanghai Jiao Tong University, Shanghai, China
| | - Yu Chen
- Speech-Language-Hearing Center, School of Foreign Languages, Shanghai Jiao Tong University, Shanghai, China
| | - Yi Lin
- Speech-Language-Hearing Center, School of Foreign Languages, Shanghai Jiao Tong University, Shanghai, China
| | - Hongwei Ding
- Speech-Language-Hearing Center, School of Foreign Languages, Shanghai Jiao Tong University, Shanghai, China
| | - Yang Zhang
- Department of Speech-Language-Hearing Sciences and Center for Neurobehavioral Development, The University of Minnesota, Twin Cities, MN, USA
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12
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Knight EJ, Oakes L, Hyman SL, Freedman EG, Foxe JJ. Individuals With Autism Have No Detectable Deficit in Neural Markers of Prediction Error When Presented With Auditory Rhythms of Varied Temporal Complexity. Autism Res 2020; 13:2058-2072. [PMID: 32881408 PMCID: PMC9073708 DOI: 10.1002/aur.2362] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/07/2020] [Accepted: 06/29/2020] [Indexed: 01/31/2023]
Abstract
The brain's ability to encode temporal patterns and predict upcoming events is critical for speech perception and other aspects of social communication. Deficits in predictive coding may contribute to difficulties with social communication and overreliance on repetitive predictable environments in individuals with autism spectrum disorder (ASD). Using a mismatch negativity (MMN) task involving rhythmic tone sequences of varying complexity, we tested the hypotheses that (1) individuals with ASD have reduced MMN response to auditory stimuli that deviate in presentation timing from expected patterns, particularly as pattern complexity increases and (2) amplitude of MMN signal is inversely correlated with level of impairment in social communication and repetitive behaviors. Electroencephalography was acquired as individuals (age 6-21 years) listened to repeated five-rhythm tones that varied in the Shannon entropy of the rhythm across three conditions (zero, medium-1 bit, and high-2 bit entropy). The majority of the tones conformed to the established rhythm (standard tones); occasionally the fourth tone was temporally shifted relative to its expected time of occurrence (deviant tones). Social communication and repetitive behaviors were measured using the Social Responsiveness Scale and Repetitive Behavior Scale-Revised. Both neurotypical controls (n = 19) and individuals with ASD (n = 21) show stepwise decreases in MMN as a function of increasing entropy. Contrary to the result forecasted by a predictive coding hypothesis, individuals with ASD do not differ from controls in these neural mechanisms of prediction error to auditory rhythms of varied temporal complexity, and there is no relationship between these signals and social communication or repetitive behavior measures. LAY SUMMARY: We tested the idea that the brain's ability to use previous experience to influence processing of sounds is weaker in individuals with autism spectrum disorder (ASD) than in neurotypical individuals. We found no difference between individuals with ASD and neurotypical controls in brain wave responses to sounds that occurred earlier than expected in either simple or complex rhythms. There was also no relationship between these brain waves and social communication or repetitive behavior scores.
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Affiliation(s)
- Emily J. Knight
- The Cognitive Neurophysiology Laboratory, The Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
- Division of Developmental and Behavioral Pediatrics, Department of Pediatrics, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Leona Oakes
- The Cognitive Neurophysiology Laboratory, The Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
- Division of Developmental and Behavioral Pediatrics, Department of Pediatrics, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Susan L. Hyman
- Division of Developmental and Behavioral Pediatrics, Department of Pediatrics, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Edward G. Freedman
- The Cognitive Neurophysiology Laboratory, The Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
| | - John J. Foxe
- The Cognitive Neurophysiology Laboratory, The Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA
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13
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Charpentier J, Latinus M, Andersson F, Saby A, Cottier JP, Bonnet-Brilhault F, Houy-Durand E, Gomot M. Brain correlates of emotional prosodic change detection in autism spectrum disorder. NEUROIMAGE-CLINICAL 2020; 28:102512. [PMID: 33395999 PMCID: PMC8481911 DOI: 10.1016/j.nicl.2020.102512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 11/17/2020] [Accepted: 11/20/2020] [Indexed: 11/30/2022]
Abstract
We used an oddball paradigm with vocal stimuli to record hemodynamic responses. Brain processing of vocal change relies on STG, insula and lingual area. Activity of the change processing network can be modulated by saliency and emotion. Brain processing of vocal deviancy/novelty appears typical in adults with autism.
Autism Spectrum Disorder (ASD) is currently diagnosed by the joint presence of social impairments and restrictive, repetitive patterns of behaviors. While the co-occurrence of these two categories of symptoms is at the core of the pathology, most studies investigated only one dimension to understand underlying physiopathology. In this study, we analyzed brain hemodynamic responses in neurotypical adults (CTRL) and adults with autism spectrum disorder during an oddball paradigm allowing to explore brain responses to vocal changes with different levels of saliency (deviancy or novelty) and different emotional content (neutral, angry). Change detection relies on activation of the supratemporal gyrus and insula and on deactivation of the lingual area. The activity of these brain areas involved in the processing of deviancy with vocal stimuli was modulated by saliency and emotion. No group difference between CTRL and ASD was reported for vocal stimuli processing or for deviancy/novelty processing, regardless of emotional content. Findings highlight that brain processing of voices and of neutral/ emotional vocal changes is typical in adults with ASD. Yet, at the behavioral level, persons with ASD still experience difficulties with those cues. This might indicate impairments at latter processing stages or simply show that alterations present in childhood might have repercussions at adult age.
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Affiliation(s)
| | | | | | - Agathe Saby
- Centre universitaire de pédopsychiatrie, CHRU de Tours, Tours, France
| | | | | | - Emmanuelle Houy-Durand
- UMR 1253 iBrain, Inserm, Université de Tours, Tours, France; Centre universitaire de pédopsychiatrie, CHRU de Tours, Tours, France
| | - Marie Gomot
- UMR 1253 iBrain, Inserm, Université de Tours, Tours, France.
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14
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Markers for the central serotonin system correlate to verbal ability and paralinguistic social voice processing in autism spectrum disorder. Sci Rep 2020; 10:14558. [PMID: 32883965 PMCID: PMC7471326 DOI: 10.1038/s41598-020-71254-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 08/12/2020] [Indexed: 01/06/2023] Open
Abstract
Impairment in verbal communication abilities has been reported in autism spectrum disorder (ASD). Dysfunction of the serotonergic system has also been reported in ASD. However, it is still unknown how the brain serotonergic system relates to impairment in verbal communication abilities in individuals with ASD. In the present study, we investigated the correlation between brain serotonergic condition and brain sensitivity to paralinguistic stimuli (i.e., amplitude in the human voice prosodic change-evoked mismatch field) measured by magnetoencephalography (MEG) or verbal ability in 10 adults with ASD. To estimate the brain serotonergic condition, we measured the serotonin transporter nondisplaceable binding potential cerebrum-wide using positron emission tomography with [11C]N,N-dimethyl-2-(2-amino-4-cyanophenylthio)benzylamine ([11C] DASB). The results demonstrated a significant positive correlation between brain activity to paralinguistic stimuli and brain serotonin transporter binding potential in the left lingual gyrus, left fusiform gyrus and left calcarine cortex. In addition, there were significant positive correlations between verbal ability and serotonergic condition in the right anterior insula, right putamen and right central operculum. These results suggested that the occipital cortex is implicated in recognition of the prosodic change in ASD, whereas the right insula-involved serotonergic system is important in nurturing verbal function in ASD.Trial registration: UMIN000011077.
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15
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Okazaki K, Ota T, Makinodan M, Kishimoto N, Yamamuro K, Ishida R, Takahashi M, Yasuda Y, Hashimoto R, Iida J, Kishimoto T. Associations of childhood experiences with event-related potentials in adults with autism spectrum disorder. Sci Rep 2020; 10:13447. [PMID: 32778726 PMCID: PMC7417533 DOI: 10.1038/s41598-020-70409-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 07/09/2020] [Indexed: 12/16/2022] Open
Abstract
Childhood maltreatment is defined as experiencing of physical, emotional and sexual abuse and neglect in childhood. Maltreatment in childhood leads to substantial psychosocial problems later in life in the general population. Individuals with autism spectrum disorder (ASD) have a higher risk of experiencing stressful and traumatic events, such as maltreatment, during childhood. Although childhood maltreatment reportedly leads to psychosocial problems in adults with ASD, the biological associations between childhood experiences and brain function in this population remain understudied. Here, we evaluated the relationships between childhood experiences and event-related potential (ERP) components during the auditory odd-ball task in adults with ASD (N = 21) and typically developed (TD) individuals (N = 22). We found that the higher the severity of sexual abuse, the larger the amplitude of P300 at Fz, Cz, C3, and C4 in individuals with ASD. Conversely, the severity of child maltreatment was associated with P300 latency at Cz and C3 in TD individuals. Moreover, full IQ was significantly associated with the MMN amplitude at Fz, Cz, C3, and C4 in TD individuals. These findings provide the first evidence that ERPs could be used to study the impacts childhood experiences on the brain of individuals with ASD and that childhood sexual abuse has salient impacts on brain function in this population.
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Affiliation(s)
- Kosuke Okazaki
- Department of Psychiatry, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan
| | - Toyosaku Ota
- Department of Psychiatry, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan
| | - Manabu Makinodan
- Department of Psychiatry, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan.
| | - Naoko Kishimoto
- Department of Psychiatry, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan
| | - Kazuhiko Yamamuro
- Department of Psychiatry, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan
| | - Rio Ishida
- Department of Psychiatry, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan
| | - Masato Takahashi
- Department of Psychiatry, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan
| | - Yuka Yasuda
- Life Grow Brilliant Mental Clinic, Osaka, Japan.,Department of Pathology of Mental Disease, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Ryota Hashimoto
- Department of Pathology of Mental Disease, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan.,Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Osaka, Japan
| | - Junzo Iida
- Faculty of Nursing, Nara Medical University School of Medicine, Kashihara, Japan
| | - Toshifumi Kishimoto
- Department of Psychiatry, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan
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16
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Chen TC, Hsieh MH, Lin YT, Chan PYS, Cheng CH. Mismatch negativity to different deviant changes in autism spectrum disorders: A meta-analysis. Clin Neurophysiol 2020; 131:766-777. [DOI: 10.1016/j.clinph.2019.10.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 08/29/2019] [Accepted: 10/23/2019] [Indexed: 11/29/2022]
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17
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Ben-David BM, Ben-Itzchak E, Zukerman G, Yahav G, Icht M. The Perception of Emotions in Spoken Language in Undergraduates with High Functioning Autism Spectrum Disorder: A Preserved Social Skill. J Autism Dev Disord 2019; 50:741-756. [DOI: 10.1007/s10803-019-04297-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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18
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Interoceptive awareness mitigates deficits in emotional prosody recognition in Autism. Biol Psychol 2019; 146:107711. [DOI: 10.1016/j.biopsycho.2019.05.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 04/04/2019] [Accepted: 05/31/2019] [Indexed: 12/13/2022]
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19
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Zheng Y, Li R, Guo H, Li J, Zhang H, Liu X, Pang X, Zhang B, Shen H, Chang Y. Heightened sensitivity to panic-related sounds with reduced sensitivity to neutral sounds in preattentive processing among panic patients. J Affect Disord 2019; 250:204-209. [PMID: 30870769 DOI: 10.1016/j.jad.2019.03.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 02/05/2019] [Accepted: 03/04/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Hypervigilance to panic-related stimuli is believed to play a critical role in the pathogenesis of panic disorder. The current event-related potential study explored whether this hyperresponsivity occurred in the absence of focused attention. METHODS Mismatch negativity (MMN) responses to panic-related vs. neutral deviants were assessed in 15 medication-free panic patients without agoraphobia and 16 healthy controls using a reverse-standard-deviant paradigm. RESULTS Panic patients relative to healthy controls exhibited an enhanced MMN in response to panic-related sounds but a reduced MMN in response to neutral sounds. Furthermore, MMN responses were delayed in panic patients compared to healthy controls, irrespective of stimulus type. LIMITATION The sample size is relatively small. CONCLUSIONS Our data provide evidence that panic disorder was associated with an increased sensitivity to panic-related changes, accompanied by a reduced sensitivity to other acoustic changes as well as a general slow-down of cognitive processing during the preattentive processing stage.
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Affiliation(s)
- Ya Zheng
- Department of Psychology, Dalian Medical University, Dalian, China
| | - Ruiying Li
- Department of Neurology and Psychiatry, First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Han Guo
- Department of Neurology and Psychiatry, First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Jingxue Li
- Department of Neurology and Psychiatry, First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Huimin Zhang
- Department of Neurology and Psychiatry, First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Xiaowei Liu
- Department of Neurology and Psychiatry, First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Xiaomei Pang
- Department of Neurology and Psychiatry, First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Bingwei Zhang
- Department of Neurology and Psychiatry, First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Huijuan Shen
- Department of Psychology, Dalian Medical University, Dalian, China
| | - Yi Chang
- Department of Neurology and Psychiatry, First Affiliated Hospital, Dalian Medical University, Dalian, China.
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20
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Sun G, Xie H, Liu Y, Chen Y, Hou X, Zhang D. Impact of Brain Injury on Processing of Emotional Prosodies in Neonates. Front Pediatr 2019; 7:192. [PMID: 31143760 PMCID: PMC6521740 DOI: 10.3389/fped.2019.00192] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 04/25/2019] [Indexed: 11/13/2022] Open
Abstract
Being able to appropriately process different emotional prosodies is an important cognitive ability normally present at birth. In this study, we used event-related potential (ERP) to assess whether brain injury impacts the ability to process different emotional prosodies (happy, fear, and neutral) in neonates; whether the ERP measure has potential value for the evaluation of neurodevelopmental outcome in later childhood. A total of 42 full-term neonates were recruited from the neonatology department of Peking University First Hospital from June 2014 to January 2015. They were assigned to the brain injury group (n = 20) or control group (n = 22) according to their clinical manifestations, physical examinations, cranial images and routine EEG outcomes. Using an oddball paradigm, ERP data were recorded while subjects listened to happy (20%, deviation stimulus), fearful (20%, deviation stimulus) and neutral (80%, standard stimulus) prosodies to evaluate the potential prognostic value of ERP indexes for neurodevelopment at 30 months of age. Results showed that while the mismatch responses (MMRs) at the frontal lobe were larger for fearful than happy prosody in control neonates, this difference was not observed in neonates with brain injuries. This finding suggests that perinatal brain injury may influence the cognitive ability to process different emotional prosodies in neonatal brain; this deficit could be reflected by decreased MMR amplitudes in response to fearful prosody. Moreover, the decreased MMRs at the frontal lobe was associated with impaired neurodevelopment at 30 months old.
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Affiliation(s)
- Guoyu Sun
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Hui Xie
- College of Psychology, Shenzhen University, Shenzhen, China
| | - Yanan Liu
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Yu Chen
- College of Psychology, Shenzhen University, Shenzhen, China
| | - Xinlin Hou
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Dandan Zhang
- College of Psychology, Shenzhen University, Shenzhen, China.,Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen, China
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21
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Charpentier J, Kovarski K, Houy-Durand E, Malvy J, Saby A, Bonnet-Brilhault F, Latinus M, Gomot M. Emotional prosodic change detection in autism Spectrum disorder: an electrophysiological investigation in children and adults. J Neurodev Disord 2018; 10:28. [PMID: 30227832 PMCID: PMC6145332 DOI: 10.1186/s11689-018-9246-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 09/07/2018] [Indexed: 12/12/2022] Open
Abstract
Background Autism spectrum disorder (ASD) is characterized by atypical behaviors in social environments and in reaction to changing events. While this dyad of symptoms is at the core of the pathology along with atypical sensory behaviors, most studies have investigated only one dimension. A focus on the sameness dimension has shown that intolerance to change is related to an atypical pre-attentional detection of irregularity. In the present study, we addressed the same process in response to emotional change in order to evaluate the interplay between alterations of change detection and socio-emotional processing in children and adults with autism. Methods Brain responses to neutral and emotional prosodic deviancies (mismatch negativity (MMN) and P3a, reflecting change detection and orientation of attention toward change, respectively) were recorded in children and adults with autism and in controls. Comparison of neutral and emotional conditions allowed distinguishing between general deviancy and emotional deviancy effects. Moreover, brain responses to the same neutral and emotional stimuli were recorded when they were not deviants to evaluate the sensory processing of these vocal stimuli. Results In controls, change detection was modulated by prosody: in children, this was characterized by a lateralization of emotional MMN to the right hemisphere, and in adults, by an earlier MMN for emotional deviancy than for neutral deviancy. In ASD, an overall atypical change detection was observed with an earlier MMN and a larger P3a compared to controls suggesting an unusual pre-attentional orientation toward any changes in the auditory environment. Moreover, in children with autism, deviancy detection depicted reduced MMN amplitude. In addition in children with autism, contrary to adults with autism, no modulation of the MMN by prosody was present and sensory processing of both neutral and emotional vocal stimuli appeared atypical. Conclusions Overall, change detection remains altered in people with autism. However, differences between children and adults with ASD evidence a trend toward normalization of vocal processing and of the automatic detection of emotion deviancy with age.
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Affiliation(s)
| | - K Kovarski
- UMR1253, INSERM, Université de Tours, TOURS, France
| | - E Houy-Durand
- UMR1253, INSERM, Université de Tours, TOURS, France.,Centre Universitaire de Pédopsychiatrie, CHRU de Tours, TOURS, France
| | - J Malvy
- UMR1253, INSERM, Université de Tours, TOURS, France.,Centre Universitaire de Pédopsychiatrie, CHRU de Tours, TOURS, France
| | - A Saby
- Centre Universitaire de Pédopsychiatrie, CHRU de Tours, TOURS, France
| | - F Bonnet-Brilhault
- UMR1253, INSERM, Université de Tours, TOURS, France.,Centre Universitaire de Pédopsychiatrie, CHRU de Tours, TOURS, France
| | - M Latinus
- UMR1253, INSERM, Université de Tours, TOURS, France
| | - M Gomot
- UMR1253, INSERM, Université de Tours, TOURS, France.
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22
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Lindström R, Lepistö-Paisley T, Makkonen T, Reinvall O, Nieminen-von Wendt T, Alén R, Kujala T. Atypical perceptual and neural processing of emotional prosodic changes in children with autism spectrum disorders. Clin Neurophysiol 2018; 129:2411-2420. [PMID: 30278390 DOI: 10.1016/j.clinph.2018.08.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 07/20/2018] [Accepted: 08/22/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The present study explored the processing of emotional speech prosody in school-aged children with autism spectrum disorders (ASD) but without marked language impairments (children with ASD [no LI]). METHODS The mismatch negativity (MMN)/the late discriminative negativity (LDN), reflecting pre-attentive auditory discrimination processes, and the P3a, indexing involuntary orienting to attention-catching changes, were recorded to natural word stimuli uttered with different emotional connotations (neutral, sad, scornful and commanding). Perceptual prosody discrimination was addressed with a behavioral sound-discrimination test. RESULTS Overall, children with ASD (no LI) were slower in behaviorally discriminating prosodic features of speech stimuli than typically developed control children. Further, smaller standard-stimulus event related potentials (ERPs) and MMN/LDNs were found in children with ASD (no LI) than in controls. In addition, the amplitude of the P3a was diminished and differentially distributed on the scalp in children with ASD (no LI) than in control children. CONCLUSIONS Processing of words and changes in emotional speech prosody is impaired at various levels of information processing in school-aged children with ASD (no LI). SIGNIFICANCE The results suggest that low-level speech sound discrimination and orienting deficits might contribute to emotional speech prosody processing impairments observed in ASD.
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Affiliation(s)
- R Lindström
- Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland.
| | - T Lepistö-Paisley
- Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland; Department of Pediatric Neurology, Helsinki University Hospital, Helsinki, Finland
| | - T Makkonen
- Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland
| | - O Reinvall
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland; Department of Pediatric Neurology, Helsinki University Hospital, Helsinki, Finland
| | - T Nieminen-von Wendt
- Neuropsychiatric Rehabilitation and Medical Centre NeuroMental, Helsinki, Finland
| | - R Alén
- Department of Child Neurology, Central Finland Central Hospital, Jyväskylä, Finland
| | - T Kujala
- Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland
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23
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Hudac CM, DesChamps TD, Arnett AB, Cairney BE, Ma R, Webb SJ, Bernier RA. Early enhanced processing and delayed habituation to deviance sounds in autism spectrum disorder. Brain Cogn 2018; 123:110-119. [PMID: 29550506 PMCID: PMC5893357 DOI: 10.1016/j.bandc.2018.03.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 02/10/2018] [Accepted: 03/11/2018] [Indexed: 01/29/2023]
Abstract
Children with autism spectrum disorder (ASD) exhibit difficulties processing and encoding sensory information in daily life. Cognitive response to environmental change in control individuals is naturally dynamic, meaning it habituates or reduces over time as one becomes accustomed to the deviance. The origin of atypical response to deviance in ASD may relate to differences in this dynamic habituation. The current study of 133 children and young adults with and without ASD examined classic electrophysiological responses (MMN and P3a), as well as temporal patterns of habituation (i.e., N1 and P3a change over time) in response to a passive auditory oddball task. Individuals with ASD showed an overall heightened sensitivity to change as exhibited by greater P3a amplitude to novel sounds. Moreover, youth with ASD showed dynamic ERP differences, including slower attenuation of the N1 response to infrequent tones and the P3a response to novel sounds. Dynamic ERP responses were related to parent ratings of auditory sensory-seeking behaviors, but not general cognition. As the first large-scale study to characterize temporal dynamics of auditory ERPs in ASD, our results provide compelling evidence that heightened response to auditory deviance in ASD is largely driven by early sensitivity and prolonged processing of auditory deviance.
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Affiliation(s)
- Caitlin M Hudac
- Department of Psychiatry and Behavioral Sciences, University of Washington, CHDD Box 357920, Seattle, WA 98195, USA.
| | - Trent D DesChamps
- Department of Psychiatry and Behavioral Sciences, University of Washington, CHDD Box 357920, Seattle, WA 98195, USA
| | - Anne B Arnett
- Department of Psychiatry and Behavioral Sciences, University of Washington, CHDD Box 357920, Seattle, WA 98195, USA
| | - Brianna E Cairney
- Department of Psychiatry and Behavioral Sciences, University of Washington, CHDD Box 357920, Seattle, WA 98195, USA
| | - Ruqian Ma
- Department of Psychiatry and Behavioral Sciences, University of Washington, CHDD Box 357920, Seattle, WA 98195, USA
| | - Sara Jane Webb
- Department of Psychiatry and Behavioral Sciences, University of Washington, CHDD Box 357920, Seattle, WA 98195, USA; Center for Child Health, Behavior, and Disabilities, Seattle Children's Research Institute, 2001 8th Ave #400, Seattle, WA 98121, USA
| | - Raphael A Bernier
- Department of Psychiatry and Behavioral Sciences, University of Washington, CHDD Box 357920, Seattle, WA 98195, USA
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24
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Sokhadze EM, Casanova MF, Tasman A, Brockett S. Electrophysiological and Behavioral Outcomes of Berard Auditory Integration Training (AIT) in Children with Autism Spectrum Disorder. Appl Psychophysiol Biofeedback 2018; 41:405-420. [PMID: 27573986 DOI: 10.1007/s10484-016-9343-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Autism is a pervasive developmental disorder of childhood characterized by deficits in social interaction, language, and stereotyped behaviors along with a restricted range of interests. It is further marked by an inability to perceive and respond to social and emotional signals in a typical manner. This might due to the functional disconnectivity of networks important for specific aspects of social cognition and behavioral control resulting in deficits of sensory information integration. According to several recent theories sensory processing and integration abnormalities may play an important role in impairments of perception, cognition, and behavior in individuals with autism. Among these sensory abnormalities, auditory perception distortion may contribute to many typical symptoms of autism. The present study used Berard's technique of auditory integration training (AIT) to improve sound integration in children with autism. It also aimed to understand the abnormal neural and functional mechanisms underlying sound processing distortion in autism by incorporating behavioral, psychophysiological and neurophysiological outcomes. It was proposed that exposure to twenty 30-min AIT sessions (total 10 h of training) would result in improved behavioral evaluation scores, improve profile of cardiorespiratory activity, and positively affect both early [N1, mismatch negativity (MMN)] and late (P3) components of evoked potentials in auditory oddball task. Eighteen children with autism spectrum disorder (ASD) participated in the study. A group of 16 typically developing children served as a contrast group in the auditory oddball task. Autonomic outcomes of the study reflected a linear increase of heart rate variability measures and respiration rate. Comparison of evoked potential characteristics of children with ASD versus typically developing children revealed several group difference findings, more specifically, a delayed latency of N1 to rare and frequent stimuli, larger MMN; higher P3a to frequent stimuli, and at the same time delayed latency of P3b to rare stimuli in the autism group. Post-AIT changes in evoked potentials could be summarized as a decreased magnitude of N1 to rare stimuli, marginally lower negativity of MMN, and decrease of the P3a to frequent stimuli along with delayed latency and higher amplitude of the P3b to the rare stimuli. These evoked potential changes following completion of Berard AIT course are in a positive direction, making them less distinct from those recorded in age-matched group of typical children, thus could be considered as changes towards normalization. Parental questionnaires clearly demonstrated improvements in behavioral symptoms such as irritability, hyperactivity, repetitive behaviors and other important behavioral domains. The results of the study propose that more controlled research is necessary to document behavioral and psychophysiological changes resulting from Berard AIT and to provide explanation of the neural mechanisms of how auditory integration training may affect behavior and psychophysiological responses of children with ASD.
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Affiliation(s)
- Estate M Sokhadze
- University of South Carolina School of Medicine-Greenville, Greenville Health System, Greenville, SC, USA. .,University of Louisville, Louisville, KY, USA.
| | - Manuel F Casanova
- University of South Carolina School of Medicine-Greenville, Greenville Health System, Greenville, SC, USA.,University of Louisville, Louisville, KY, USA
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25
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Schwartz S, Shinn-Cunningham B, Tager-Flusberg H. Meta-analysis and systematic review of the literature characterizing auditory mismatch negativity in individuals with autism. Neurosci Biobehav Rev 2018; 87:106-117. [PMID: 29408312 DOI: 10.1016/j.neubiorev.2018.01.008] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 01/15/2018] [Accepted: 01/21/2018] [Indexed: 01/16/2023]
Abstract
A number of past studies have used mismatch negativity (MMN) to identify auditory processing deficits in individuals with autism spectrum disorder (ASD). Our meta-analysis compared MMN responses for individuals with ASD and typically developing controls (TD). We analyzed 67 experiments across 22 publications that employed passive, auditory-based MMN paradigms with ASD and TD participants. Most studies lacked design characteristics that would lead to an accurate description of the MMN. Variability between experiments measuring MMN amplitude was smaller when limited to studies that counterbalanced stimuli. Reduced MMN amplitude was found among young children with ASD compared to controls and in experiments that used nonspeech sounds. Still, few studies included adolescents or those with below-average verbal IQ. Most studies suffered from small sample sizes, and aggregating these data did not reveal significant group differences. This analysis points to a need for research focused specifically on understudied ASD samples using carefully designed MMN experiments. Study of individual differences in MMN may provide further insights into distinct subgroups within the heterogeneous ASD population.
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Affiliation(s)
- Sophie Schwartz
- Graduate Program for Neuroscience, Boston University, Boston, MA, United States.
| | | | - Helen Tager-Flusberg
- Department of Psychological and Brain Sciences, Boston University, Boston, MA, United States
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26
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Exploring the neural correlates of lexical stress perception in english among Chinese-English bilingual children with autism spectrum disorder: An ERP study. Neurosci Lett 2018; 666:158-164. [PMID: 29248615 DOI: 10.1016/j.neulet.2017.12.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 12/05/2017] [Accepted: 12/13/2017] [Indexed: 11/24/2022]
Abstract
Previous studies found that individuals with autism spectrum disorder (ASD) were less sensitive to the variations of lexical stress in their native language than typically developing controls. However, no study has been conducted to explore the perception of lexical stress in the second language among individuals with ASD. Using ERPs (event-related potentials) measurement with an oddball paradigm, the current study examined and compared the neural responses by Chinese-English bilingual children with ASD and typically developing controls in the processing of English lexical stress. The results showed that when compared with typically developing controls, children with ASD manifested reduced MMN (mismatch negativity) amplitude at the left temporal-parietal and parietal sites, indicating that they were less sensitive to lexical stress. However, a more negative MMN response was found for ASD group than for typically developing group at the right central-parietal, temporal-parietal, and temporal sites. In addition, the right hemisphere was more activated than the left hemisphere for ASD group, which might be derived from the reversed asymmetry of brain activation for individuals with ASD when processing language-related stimuli.
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27
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Beker S, Foxe JJ, Molholm S. Ripe for solution: Delayed development of multisensory processing in autism and its remediation. Neurosci Biobehav Rev 2018; 84:182-192. [PMID: 29162518 PMCID: PMC6389331 DOI: 10.1016/j.neubiorev.2017.11.008] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 11/09/2017] [Accepted: 11/13/2017] [Indexed: 12/24/2022]
Abstract
Difficulty integrating inputs from different sensory sources is commonly reported in individuals with Autism Spectrum Disorder (ASD). Accumulating evidence consistently points to altered patterns of behavioral reactions and neural activity when individuals with ASD observe or act upon information arriving through multiple sensory systems. For example, impairments in the integration of seen and heard speech appear to be particularly acute, with obvious implications for interpersonal communication. Here, we explore the literature on multisensory processing in autism with a focus on developmental trajectories. While much remains to be understood, some consistent observations emerge. Broadly, sensory integration deficits are found in children with an ASD whereas these appear to be much ameliorated, or even fully recovered, in older teenagers and adults on the spectrum. This protracted delay in the development of multisensory processing raises the possibility of applying early intervention strategies focused on multisensory integration, to accelerate resolution of these functions. We also consider how dysfunctional cross-sensory oscillatory neural communication may be one key pathway to impaired multisensory processing in ASD.
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Affiliation(s)
- Shlomit Beker
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY, United States; Rose F. Kennedy Intellectual and Developmental Disabilities Research Center (IDDRC), Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
| | - John J Foxe
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY, United States; Rose F. Kennedy Intellectual and Developmental Disabilities Research Center (IDDRC), Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States; The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester Medical Center, Rochester, NY, United States
| | - Sophie Molholm
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY, United States; Rose F. Kennedy Intellectual and Developmental Disabilities Research Center (IDDRC), Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States; The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester Medical Center, Rochester, NY, United States.
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Bangel KA, van Buschbach S, Smit DJA, Mazaheri A, Olff M. Aberrant brain response after auditory deviance in PTSD compared to trauma controls: An EEG study. Sci Rep 2017; 7:16596. [PMID: 29185490 PMCID: PMC5707412 DOI: 10.1038/s41598-017-16669-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 11/16/2017] [Indexed: 12/19/2022] Open
Abstract
Part of the symptomatology of post-traumatic stress disorder (PTSD) are alterations in arousal and reactivity which could be related to a maladaptive increase in the automated sensory change detection system of the brain. In the current EEG study we investigated whether the brain's response to a simple auditory sensory change was altered in patients with PTSD relative to trauma-exposed matched controls who did not develop the disorder. Thirteen male PTSD patients and trauma-exposed controls matched for age and educational level were presented with regular auditory pure tones (1000 Hz, 200 ms duration), with 11% of the tones deviating in both duration (50 ms) and frequency (1200 Hz) while watching a silent movie. Relative to the controls, patients who had developed PTSD showed enhanced mismatch negativity (MMN), increased theta power (5-7 Hz), and stronger suppression of upper alpha activity (13-15 Hz) after deviant vs. standard tones. Behaviourally, the alpha suppression in PTSD correlated with decreased spatial working memory performance suggesting it might reflect enhanced stimulus-feature representations in auditory memory. These results taken together suggest that PTSD patients and trauma-exposed controls can be distinguished by enhanced involuntary attention to changes in sensory patterns.
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Affiliation(s)
- Katrin A Bangel
- Department of Psychiatry, Academic Medical Centre, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands.
| | - Susanne van Buschbach
- Department of Psychiatry, Academic Medical Centre, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
| | - Dirk J A Smit
- Department of Psychiatry, Academic Medical Centre, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
| | - Ali Mazaheri
- Center for Human Brain Health, School of Psychology, University of Birmingham, Birmingham, B15 2TT, United Kingdom.
| | - Miranda Olff
- Department of Psychiatry, Academic Medical Centre, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
- Arq Psychotrauma Expert Group, 1112 XE Diemen, The Netherlands
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Uhlén I, Engström E, Kallioinen P, Nakeva von Mentzer C, Lyxell B, Sahlén B, Lindgren M, Ors M. Using a multi-feature paradigm to measure mismatch responses to minimal sound contrasts in children with cochlear implants and hearing aids. Scand J Psychol 2017; 58:409-421. [DOI: 10.1111/sjop.12391] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 08/02/2017] [Indexed: 01/29/2023]
Affiliation(s)
- Inger Uhlén
- Department of Hearing and Balance; Karolinska University Hospital and Karolinska Institutet (CLINTEC); Stockholm Sweden
| | - Elisabet Engström
- Department of Hearing and Balance; Karolinska University Hospital and Karolinska Institutet (CLINTEC); Stockholm Sweden
| | | | - Cecilia Nakeva von Mentzer
- Department of Behavioral Sciences and Learning; Swedish Institute for Disability Research; Linköping University; Linköping Sweden
| | - Björn Lyxell
- Department of Behavioral Sciences and Learning; Swedish Institute for Disability Research; Linköping University; Linköping Sweden
| | - Birgitta Sahlén
- Linneaus Centre; Cognition, Communication & Learning, Lund University; Lund Sweden
- Department of Logopedics, Phoniatrics and Audiology; Lund University; Skåne University Hospital; Lund Sweden
| | - Magnus Lindgren
- Linneaus Centre; Cognition, Communication & Learning, Lund University; Lund Sweden
- Department of Psychology; Lund University; Lund Sweden
| | - Marianne Ors
- Linneaus Centre; Cognition, Communication & Learning, Lund University; Lund Sweden
- Department of Clinical Neurophysiology; Lund University; Skåne University Hospital; Lund Sweden
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31
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Galilee A, Stefanidou C, McCleery JP. Atypical speech versus non-speech detection and discrimination in 4- to 6- yr old children with autism spectrum disorder: An ERP study. PLoS One 2017; 12:e0181354. [PMID: 28738063 PMCID: PMC5524336 DOI: 10.1371/journal.pone.0181354] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 06/29/2017] [Indexed: 01/08/2023] Open
Abstract
Previous event-related potential (ERP) research utilizing oddball stimulus paradigms suggests diminished processing of speech versus non-speech sounds in children with an Autism Spectrum Disorder (ASD). However, brain mechanisms underlying these speech processing abnormalities, and to what extent they are related to poor language abilities in this population remain unknown. In the current study, we utilized a novel paired repetition paradigm in order to investigate ERP responses associated with the detection and discrimination of speech and non-speech sounds in 4- to 6-year old children with ASD, compared with gender and verbal age matched controls. ERPs were recorded while children passively listened to pairs of stimuli that were either both speech sounds, both non-speech sounds, speech followed by non-speech, or non-speech followed by speech. Control participants exhibited N330 match/mismatch responses measured from temporal electrodes, reflecting speech versus non-speech detection, bilaterally, whereas children with ASD exhibited this effect only over temporal electrodes in the left hemisphere. Furthermore, while the control groups exhibited match/mismatch effects at approximately 600 ms (central N600, temporal P600) when a non-speech sound was followed by a speech sound, these effects were absent in the ASD group. These findings suggest that children with ASD fail to activate right hemisphere mechanisms, likely associated with social or emotional aspects of speech detection, when distinguishing non-speech from speech stimuli. Together, these results demonstrate the presence of atypical speech versus non-speech processing in children with ASD when compared with typically developing children matched on verbal age.
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Affiliation(s)
- Alena Galilee
- School of Psychology and Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Chrysi Stefanidou
- School of Psychology, University of Birmingham, Edgbaston, Birmingham, West Midlands, United Kingdom
| | - Joseph P. McCleery
- School of Psychology, University of Birmingham, Edgbaston, Birmingham, West Midlands, United Kingdom
- Center for Autism Research, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
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Neonatal Cortical Auditory Evoked Potentials Are Affected by Clinical Conditions Occurring in Early Prematurity. J Clin Neurophysiol 2016; 32:419-23. [PMID: 25923204 DOI: 10.1097/wnp.0000000000000182] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE Cortical auditory evoked potentials may serve as an early indicator of developmental problems in the auditory cortex. The aim of the study was to determine the effect on neonatal cortical auditory processing of clinical conditions occurring in early prematurity. METHODS Sixty-seven preterm infants born at 29 weeks mean gestational age (range, 23-34 weeks) were recorded at a mean postconception age of 35 weeks, before discharge from the third level neonatal intensive care unit. The average of 330 responses to standard 1000 Hz pure tones delivered in an oddball paradigm was recorded at frontal location. Data of 45 of 67 recruited premature infants were available for analysis. Mean amplitudes calculated from the data points of 30 milliseconds centered on P1 and N2 peaks in the waveforms of each subject were measured. The effect of perinatal clinical factors on cortical auditory evoked responses was evaluated. RESULTS The amplitude of P1 component was significantly lower in infants with bronco-pulmonary dysplasia (P = 0.004) and retinopathy of prematurity (P = 0.03). The multivariate analysis, done to evaluate the relative weight of gestational age and bronco-pulmonary dysplasia and/or retinopathy of prematurity on cortical auditory evoked potentials components, showed an effect of clinical factors on P1 (P = 0.005) and of gestational age on N2 (P = 0.02). CONCLUSIONS Cortical auditory processing seems to be influenced by clinical conditions complicating extremely preterm birth.
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Billeci L, Tonacci A, Tartarisco G, Narzisi A, Di Palma S, Corda D, Baldus G, Cruciani F, Anzalone SM, Calderoni S, Pioggia G, Muratori F. An Integrated Approach for the Monitoring of Brain and Autonomic Response of Children with Autism Spectrum Disorders during Treatment by Wearable Technologies. Front Neurosci 2016; 10:276. [PMID: 27445652 PMCID: PMC4914552 DOI: 10.3389/fnins.2016.00276] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 06/02/2016] [Indexed: 11/26/2022] Open
Abstract
Autism Spectrum Disorders (ASD) are associated with physiological abnormalities, which are likely to contribute to the core symptoms of the condition. Wearable technologies can provide data in a semi-naturalistic setting, overcoming the limitations given by the constrained situations in which physiological signals are usually acquired. In this study an integrated system based on wearable technologies for the acquisition and analysis of neurophysiological and autonomic parameters during treatment is proposed and an application on five children with ASD is presented. Signals were acquired during a therapeutic session based on an imitation protocol in ASD children. Data were analyzed with the aim of extracting quantitative EEG (QEEG) features from EEG signals as well as heart rate and heart rate variability (HRV) from ECG. The system allowed evidencing changes in neurophysiological and autonomic response from the state of disengagement to the state of engagement of the children, evidencing a cognitive involvement in the children in the tasks proposed. The high grade of acceptability of the monitoring platform is promising for further development and implementation of the tool. In particular if the results of this feasibility study would be confirmed in a larger sample of subjects, the system proposed could be adopted in more naturalistic paradigms that allow real world stimuli to be incorporated into EEG/psychophysiological studies for the monitoring of the effect of the treatment and for the implementation of more individualized therapeutic programs.
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Affiliation(s)
- Lucia Billeci
- Institute of Clinical Physiology, National Research Council of ItalyPisa, Italy; Department of Clinical and Experimental Medicine, University of PisaPisa, Italy
| | - Alessandro Tonacci
- Institute of Clinical Physiology, National Research Council of Italy Pisa, Italy
| | - Gennaro Tartarisco
- Institute of Applied Sciences and Intelligent Systems "Eduardo Caianiello", National Research Council of Italy Messina, Italy
| | - Antonio Narzisi
- Department of Developmental Neuroscience, IRCSS Stella Maris Foundation Pisa, Italy
| | - Simone Di Palma
- Department of Information Engineering, University of Pisa Pisa, Italy
| | | | | | | | - Salvatore M Anzalone
- Institute of Intelligent Systems and Robotics, University Pierre and Marie Curie Paris, France
| | - Sara Calderoni
- Department of Developmental Neuroscience, IRCSS Stella Maris Foundation Pisa, Italy
| | - Giovanni Pioggia
- Institute of Applied Sciences and Intelligent Systems "Eduardo Caianiello", National Research Council of Italy Messina, Italy
| | - Filippo Muratori
- Department of Clinical and Experimental Medicine, University of PisaPisa, Italy; Department of Developmental Neuroscience, IRCSS Stella Maris FoundationPisa, Italy
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Lindström R, Lepistö-Paisley T, Vanhala R, Alén R, Kujala T. Impaired neural discrimination of emotional speech prosody in children with autism spectrum disorder and language impairment. Neurosci Lett 2016; 628:47-51. [PMID: 27291458 DOI: 10.1016/j.neulet.2016.06.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/13/2016] [Accepted: 06/08/2016] [Indexed: 11/17/2022]
Abstract
Autism spectrum disorders (ASD) are characterized by deficient social and communication skills, including difficulties in perceiving speech prosody. The present study addressed processing of emotional prosodic changes (sad, scornful and commanding) in natural word stimuli in typically developed school-aged children and in children with ASD and language impairment. We found that the responses to a repetitive word were diminished in amplitude in the children with ASD, reflecting impaired speech encoding. Furthermore, the amplitude of the MMN/LDN component, reflecting cortical discrimination of sound changes, was diminished in the children with ASD for the scornful deviant. In addition, the amplitude of the P3a, reflecting involuntary orienting to attention-catching changes, was diminished in the children with ASD for the scornful deviant and tended to be smaller for the sad deviant. These results suggest that prosody processing in ASD is impaired at various levels of neural processing, including deficient pre-attentive discrimination and involuntary orientation to speech prosody.
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Affiliation(s)
- R Lindström
- Cognitive Brain Research Unit, Institute of Behavioural Sciences, University of Helsinki, Helsinki, Finland.
| | - T Lepistö-Paisley
- Cognitive Brain Research Unit, Institute of Behavioural Sciences, University of Helsinki, Helsinki, Finland; Department of Child Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - R Vanhala
- Department of Child Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - R Alén
- Department of Child Neurology, Central Finland Central Hospital, Jyväskylä, Finland
| | - T Kujala
- Cognitive Brain Research Unit, Institute of Behavioural Sciences, University of Helsinki, Helsinki, Finland
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35
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Järvinen A, Ng R, Crivelli D, Neumann D, Arnold AJ, Woo-VonHoogenstyn N, Lai P, Trauner D, Bellugi U. Social functioning and autonomic nervous system sensitivity across vocal and musical emotion in Williams syndrome and autism spectrum disorder. Dev Psychobiol 2015; 58:17-26. [PMID: 26248474 DOI: 10.1002/dev.21335] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 07/06/2015] [Indexed: 11/11/2022]
Abstract
Both Williams syndrome (WS) and autism spectrum disorders (ASD) are associated with unusual auditory phenotypes with respect to processing vocal and musical stimuli, which may be shaped by the atypical social profiles that characterize the syndromes. Autonomic nervous system (ANS) reactivity to vocal and musical emotional stimuli was examined in 12 children with WS, 17 children with ASD, and 20 typically developing (TD) children, and related to their level of social functioning. The results of this small-scale study showed that after controlling for between-group differences in cognitive ability, all groups showed similar emotion identification performance across conditions. Additionally, in ASD, lower autonomic reactivity to human voice, and in TD, to musical emotion, was related to more normal social functioning. Compared to TD, both clinical groups showed increased arousal to vocalizations. A further result highlighted uniquely increased arousal to music in WS, contrasted with a decrease in arousal in ASD and TD. The ASD and WS groups exhibited arousal patterns suggestive of diminished habituation to the auditory stimuli. The results are discussed in the context of the clinical presentation of WS and ASD.
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Affiliation(s)
- Anna Järvinen
- Laboratory for Cognitive Neuroscience, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037-1002.
| | - Rowena Ng
- Laboratory for Cognitive Neuroscience, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037-1002.,University of Minnesota, Twin Cities, Institute of Child Development, Minneapolis, MN
| | - Davide Crivelli
- Laboratory for Cognitive Neuroscience, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037-1002.,Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Dirk Neumann
- Emotion and Social Cognition Laboratory, California Institute of Technology, Pasadena, CA
| | - Andrew J Arnold
- Laboratory for Cognitive Neuroscience, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037-1002
| | - Nicholas Woo-VonHoogenstyn
- Laboratory for Cognitive Neuroscience, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037-1002
| | - Philip Lai
- Laboratory for Cognitive Neuroscience, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037-1002
| | - Doris Trauner
- Department of Neurosciences, School of Medicine, University of California, San Diego, La Jolla, CA
| | - Ursula Bellugi
- Laboratory for Cognitive Neuroscience, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037-1002
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36
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Jiang A, Yang J, Yang Y. MMN responses during implicit processing of changes in emotional prosody: an ERP study using Chinese pseudo-syllables. Cogn Neurodyn 2014; 8:499-508. [PMID: 26396648 DOI: 10.1007/s11571-014-9303-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Revised: 06/17/2014] [Accepted: 07/15/2014] [Indexed: 11/26/2022] Open
Abstract
In this study, we tested the underlying mechanisms of early emotional prosody perception, especially examined whether change detection in oddball paradigm was caused by emotional category and physical properties. Using implicit oddball paradigms, the current study manipulated the cues for detecting deviant stimuli from standards in three conditions: the simultaneous changes in emotional category and physical properties (EP condition), change in emotional category alone (E condition), and change in physical properties alone (P condition). ERP results revealed that physical property change increased brain responses to deviant stimuli in the EP than in the E condition at early stage 90-160 ms, suggesting that physical property change of emotional sounds can also be detected at the early stage. At the later stage 160-260 ms, the simultaneous and respective changes in emotional category and physical properties were reliably detected, and the sum of the brain responses to the corresponding changes in E and P conditions was equal to the brain responses to the simultaneous changes in EP condition. Source analysis further revealed that stimuli-driven regions (inferior parietal lobule), temporal and frontal cortices were activated at early stage, while only frontal cortices for higher cognitive processing were activated at later stage. These findings suggest that emotional prosody changes in physical properties and emotion category are perceived as domain-general change information in emotional prosody perception.
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Affiliation(s)
- Aishi Jiang
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, Beijing, 100101 China ; Graduate University of Chinese Academy of Sciences, Beijing, 100049 China
| | - Jianfeng Yang
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, Beijing, 100101 China
| | - Yufang Yang
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, Beijing, 100101 China
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Fan YT, Cheng Y. Atypical mismatch negativity in response to emotional voices in people with autism spectrum conditions. PLoS One 2014; 9:e102471. [PMID: 25036143 PMCID: PMC4103818 DOI: 10.1371/journal.pone.0102471] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 06/19/2014] [Indexed: 11/19/2022] Open
Abstract
Autism Spectrum Conditions (ASC) are characterized by heterogeneous impairments of social reciprocity and sensory processing. Voices, similar to faces, convey socially relevant information. Whether voice processing is selectively impaired remains undetermined. This study involved recording mismatch negativity (MMN) while presenting emotionally spoken syllables dada and acoustically matched nonvocal sounds to 20 subjects with ASC and 20 healthy matched controls. The people with ASC exhibited no MMN response to emotional syllables and reduced MMN to nonvocal sounds, indicating general impairments of affective voice and acoustic discrimination. Weaker angry MMN amplitudes were associated with more autistic traits. Receiver operator characteristic analysis revealed that angry MMN amplitudes yielded a value of 0.88 (p<.001). The results suggest that people with ASC may process emotional voices in an atypical fashion already at the automatic stage. This processing abnormality can facilitate diagnosing ASC and enable social deficits in people with ASC to be predicted.
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Affiliation(s)
- Yang-Teng Fan
- Institute of Neuroscience and Brain Research Center, National Yang-Ming University, Taipei, Taiwan
| | - Yawei Cheng
- Institute of Neuroscience and Brain Research Center, National Yang-Ming University, Taipei, Taiwan
- Department of Rehabilitation, National Yang-Ming University Hospital, Yilan, Taiwan
- Department of Research and Education, Taipei City Hospital, Taipei, Taiwan
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38
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Näätänen R, Sussman ES, Salisbury D, Shafer VL. Mismatch negativity (MMN) as an index of cognitive dysfunction. Brain Topogr 2014; 27:451-66. [PMID: 24838819 DOI: 10.1007/s10548-014-0374-6] [Citation(s) in RCA: 128] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Accepted: 04/29/2014] [Indexed: 01/08/2023]
Abstract
Cognition is often affected in a variety of neuropsychiatric, neurological, and neurodevelopmental disorders. The neural discriminative response, reflected in mismatch negativity (MMN) and its magnetoencephalographic equivalent (MMNm), has been used as a tool to study a variety of disorders involving auditory cognition. MMN/MMNm is an involuntary brain response to auditory change or, more generally, to pattern regularity violation. For a number of disorders, MMN/MMNm amplitude to sound deviance has been shown to be attenuated or the peak-latency of the component prolonged compared to controls. This general finding suggests that while not serving as a specific marker to any particular disorder, MMN may be useful for understanding factors of cognition in various disorders, and has potential to serve as an indicator of risk. This review presents a brief history of the MMN, followed by a description of how MMN has been used to index auditory processing capability in a range of neuropsychiatric, neurological, and neurodevelopmental disorders. Finally, we suggest future directions for research to further enhance our understanding of the neural substrate of deviance detection that could lead to improvements in the use of MMN as a clinical tool.
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Affiliation(s)
- Risto Näätänen
- Department of Psychology, University of Tartu, Tartu, Estonia
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39
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Recognition of facial expressions and prosodic cues with graded emotional intensities in adults with Asperger syndrome. J Autism Dev Disord 2014; 43:2099-113. [PMID: 23371506 DOI: 10.1007/s10803-013-1760-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
This study investigated the ability of adults with Asperger syndrome to recognize emotional categories of facial expressions and emotional prosodies with graded emotional intensities. The individuals with Asperger syndrome showed poorer recognition performance for angry and sad expressions from both facial and vocal information. The group difference in facial expression recognition was prominent for stimuli with low or intermediate emotional intensities. In contrast to this, the individuals with Asperger syndrome exhibited lower recognition accuracy than typically-developed controls mainly for emotional prosody with high emotional intensity. In facial expression recognition, Asperger and control groups showed an inversion effect for all categories. The magnitude of this effect was less in the Asperger group for angry and sad expressions, presumably attributable to reduced recruitment of the configural mode of face processing. The individuals with Asperger syndrome outperformed the control participants in recognizing inverted sad expressions, indicating enhanced processing of local facial information representing sad emotion. These results suggest that the adults with Asperger syndrome rely on modality-specific strategies in emotion recognition from facial expression and prosodic information.
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40
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Ludlow A, Mohr B, Whitmore A, Garagnani M, Pulvermüller F, Gutierrez R. Auditory processing and sensory behaviours in children with autism spectrum disorders as revealed by mismatch negativity. Brain Cogn 2014; 86:55-63. [PMID: 24565813 DOI: 10.1016/j.bandc.2014.01.016] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2013] [Revised: 11/01/2013] [Accepted: 01/27/2014] [Indexed: 02/08/2023]
Abstract
Sensory dysfunctions may underlie key characteristics in children with Autism Spectrum Disorders (ASD). The current study aimed to investigate auditory change detection in children with ASD in order to determine event-related potentials to meaningless and meaningful speech stimuli. 11 high functioning boys with a diagnosis of autism spectrum disorders (mean age=13.0; SD=1.08) and 11 typically developing boys (mean age=13.7; SD=1.5) participated in a mismatch negativity (MMN) paradigm. Results revealed that compared to TD controls, the children with ASD showed significantly reduced MMN responses to both words and pseudowords in the frontal regions of the brain and also a significant reduction in their activation for words in the Central Parietal regions. In order to test the relationship between sensory processing and auditory processing, children completed the Adult and Adolescent Sensory Profile. As predicted, the children with ASD showed more extreme sensory behaviours and were significantly higher than their typically developing controls across three of the sensory quadrants (sensory sensitivity, low registration and sensory avoidance). Importantly, only auditory sensory sensitivity was able to account for the differences displayed for words in the frontal and central parietal regions when controlling for the effect of group, revealing an inverse relationship of the higher sensory sensitivity scores the less activation in response for words. We discuss how the expression of sensory behaviours in ASD may result in deficient neurophysiological mechanisms underlying automatic language processing.
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Affiliation(s)
- Amanda Ludlow
- Department of Psychology, University of Hertfordshire, Hatfield, UK; School of Psychology, University of Birmingham, Edgbaston, UK.
| | - Bettina Mohr
- Department of Psychiatry, Charité Universitätsmedizin, Berlin, Germany
| | - Antony Whitmore
- Department of Psychology, Anglia Ruskin University, Cambridge, UK
| | - Max Garagnani
- Brain Language Laboratory, Freie Universität Berlin, Germany
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41
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Orekhova EV, Stroganova TA. Arousal and attention re-orienting in autism spectrum disorders: evidence from auditory event-related potentials. Front Hum Neurosci 2014; 8:34. [PMID: 24567709 PMCID: PMC3915101 DOI: 10.3389/fnhum.2014.00034] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2013] [Accepted: 01/17/2014] [Indexed: 01/16/2023] Open
Abstract
The extended phenotype of autism spectrum disorders (ASD) includes a combination of arousal regulation problems, sensory modulation difficulties, and attention re-orienting deficit. A slow and inefficient re-orienting to stimuli that appear outside of the attended sensory stream is thought to be especially detrimental for social functioning. Event-related potentials (ERPs) and magnetic fields (ERFs) may help to reveal which processing stages underlying brain response to unattended but salient sensory event are affected in individuals with ASD. Previous research focusing on two sequential stages of the brain response-automatic detection of physical changes in auditory stream, indexed by mismatch negativity (MMN), and evaluation of stimulus novelty, indexed by P3a component,-found in individuals with ASD either increased, decreased, or normal processing of deviance and novelty. The review examines these apparently conflicting results, notes gaps in previous findings, and suggests a potentially unifying hypothesis relating the dampened responses to unattended sensory events to the deficit in rapid arousal process. Specifically, "sensory gating" studies focused on pre-attentive arousal consistently demonstrated that brain response to unattended and temporally novel sound in ASD is already affected at around 100 ms after stimulus onset. We hypothesize that abnormalities in nicotinic cholinergic arousal pathways, previously reported in individuals with ASD, may contribute to these ERP/ERF aberrations and result in attention re-orienting deficit. Such cholinergic dysfunction may be present in individuals with ASD early in life and can influence both sensory processing and attention re-orienting behavior. Identification of early neurophysiological biomarkers for cholinergic deficit would help to detect infants "at risk" who can potentially benefit from particular types of therapies or interventions.
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Affiliation(s)
- Elena V Orekhova
- MEG Centre, Moscow State University of Psychology and Education Moscow, Russia ; MedTech West, Sahlgrenska Academy Gothenburg, Sweden
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Magrelli S, Jermann P, Noris B, Ansermet F, Hentsch F, Nadel J, Billard A. Social orienting of children with autism to facial expressions and speech: a study with a wearable eye-tracker in naturalistic settings. Front Psychol 2013; 4:840. [PMID: 24312064 PMCID: PMC3834245 DOI: 10.3389/fpsyg.2013.00840] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 10/22/2013] [Indexed: 12/27/2022] Open
Abstract
This study investigates attention orienting to social stimuli in children with Autism Spectrum Conditions (ASC) during dyadic social interactions taking place in real-life settings. We study the effect of social cues that differ in complexity and distinguish between social cues produced by facial expressions of emotion and those produced during speech. We record the children's gazes using a head-mounted eye-tracking device and report on a detailed and quantitative analysis of the motion of the gaze in response to the social cues. The study encompasses a group of children with ASC from 2 to 11-years old (n = 14) and a group of typically developing (TD) children (n = 17) between 3 and 6-years old. While the two groups orient overtly to facial expressions, children with ASC do so to a lesser extent. Children with ASC differ importantly from TD children in the way they respond to speech cues, displaying little overt shifting of attention to speaking faces. When children with ASC orient to facial expressions, they show reaction times and first fixation lengths similar to those presented by TD children. However, children with ASC orient to speaking faces slower than TD children. These results support the hypothesis that individuals affected by ASC have difficulties processing complex social sounds and detecting intermodal correspondence between facial and vocal information. It also corroborates evidence that people with ASC show reduced overt attention toward social stimuli.
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Affiliation(s)
- Silvia Magrelli
- Learning Algorithms and Systems Laboratory, École Polytechnique Fédérale de LausanneLausanne, Switzerland
| | - Patrick Jermann
- Center for Digital Education, École Polytechnique Fédérale de LausanneLausanne, Switzerland
| | - Basilio Noris
- Service of Child and Adolescent Psychiatry, Department of Child and Adolescent Medicine, Hôpitaux Universitaires de GenèveGenève, Switzerland
| | - François Ansermet
- Service of Child and Adolescent Psychiatry, Department of Child and Adolescent Medicine, Hôpitaux Universitaires de GenèveGenève, Switzerland
| | - François Hentsch
- Emotion Center, CNRS and The Universite Pierre et Marie CuriePitié-Salpêtrière, Paris, France.
| | - Jacqueline Nadel
- Learning Algorithms and Systems Laboratory, École Polytechnique Fédérale de LausanneLausanne, Switzerland
| | - Aude Billard
- Learning Algorithms and Systems Laboratory, École Polytechnique Fédérale de LausanneLausanne, Switzerland
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43
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Foxe JJ, Molholm S, Del Bene VA, Frey HP, Russo NN, Blanco D, Saint-Amour D, Ross LA. Severe multisensory speech integration deficits in high-functioning school-aged children with Autism Spectrum Disorder (ASD) and their resolution during early adolescence. ACTA ACUST UNITED AC 2013; 25:298-312. [PMID: 23985136 DOI: 10.1093/cercor/bht213] [Citation(s) in RCA: 140] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Under noisy listening conditions, visualizing a speaker's articulations substantially improves speech intelligibility. This multisensory speech integration ability is crucial to effective communication, and the appropriate development of this capacity greatly impacts a child's ability to successfully navigate educational and social settings. Research shows that multisensory integration abilities continue developing late into childhood. The primary aim here was to track the development of these abilities in children with autism, since multisensory deficits are increasingly recognized as a component of the autism spectrum disorder (ASD) phenotype. The abilities of high-functioning ASD children (n = 84) to integrate seen and heard speech were assessed cross-sectionally, while environmental noise levels were systematically manipulated, comparing them with age-matched neurotypical children (n = 142). Severe integration deficits were uncovered in ASD, which were increasingly pronounced as background noise increased. These deficits were evident in school-aged ASD children (5-12 year olds), but were fully ameliorated in ASD children entering adolescence (13-15 year olds). The severity of multisensory deficits uncovered has important implications for educators and clinicians working in ASD. We consider the observation that the multisensory speech system recovers substantially in adolescence as an indication that it is likely amenable to intervention during earlier childhood, with potentially profound implications for the development of social communication abilities in ASD children.
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Affiliation(s)
- John J Foxe
- Department of Pediatrics, Department of Neuroscience, The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Psychology, The Cognitive Neurophysiology Laboratory, Program in Cognitive Neuroscience, City College of the City University of New York, New York, NY 10031, USA Department of Biology, The Cognitive Neurophysiology Laboratory, Program in Cognitive Neuroscience, City College of the City University of New York, New York, NY 10031, USA
| | - Sophie Molholm
- Department of Pediatrics, Department of Neuroscience, The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Psychology, The Cognitive Neurophysiology Laboratory, Program in Cognitive Neuroscience, City College of the City University of New York, New York, NY 10031, USA Department of Biology, The Cognitive Neurophysiology Laboratory, Program in Cognitive Neuroscience, City College of the City University of New York, New York, NY 10031, USA
| | - Victor A Del Bene
- Department of Pediatrics, Department of Neuroscience, The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Ferkauf Graduate School of Psychology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Hans-Peter Frey
- Department of Pediatrics, Department of Neuroscience, The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC)
| | - Natalie N Russo
- Department of Pediatrics, Department of Neuroscience, The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Psychology, Syracuse University, Syracuse, NY 13244, USA
| | - Daniella Blanco
- Department of Pediatrics, Department of Neuroscience, The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Psychology, The Cognitive Neurophysiology Laboratory, Program in Cognitive Neuroscience, City College of the City University of New York, New York, NY 10031, USA Department of Biology, The Cognitive Neurophysiology Laboratory, Program in Cognitive Neuroscience, City College of the City University of New York, New York, NY 10031, USA
| | - Dave Saint-Amour
- Centre de Recherche, CHU Sainte-Justine, 3175, Côte-Sainte-Catherine Montréal, Montréal, QC, Canada H3T 1C5 Département de Psychologie, Université du Québec à Montréal (UQAM), Montréal, QC, Canada H3C 3P8 and
| | - Lars A Ross
- Department of Pediatrics, Department of Neuroscience, The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), The Gordon F. Derner Institute of Advanced Psychological Studies, Adelphi University, Garden City, NY 11530, USA
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44
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Kujala T, Lepistö T, Näätänen R. The neural basis of aberrant speech and audition in autism spectrum disorders. Neurosci Biobehav Rev 2013; 37:697-704. [PMID: 23313648 DOI: 10.1016/j.neubiorev.2013.01.006] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 12/20/2012] [Accepted: 01/03/2013] [Indexed: 10/27/2022]
Abstract
Autism spectrum disorders (ASD) are characterized by deficits in communication and social behavior and by narrow interests. Individuals belonging to this spectrum have abnormalities in various aspects of language, ranging from semantic-pragmatic deficits to the absence of speech. They also have aberrant perception, especially in the auditory domain, with both hypo- and hypersensitive features. Neurophysiological approaches with high temporal resolution have given novel insight into the processes underlying perception and language in ASD. Neurophysiological recordings, which are feasible for investigating infants and individuals with no speech, have shown that the representation of and attention to language has an abnormal developmental path in ASD. Even the basic mechanisms for fluent speech perception are degraded at a low level of neural speech analysis. Furthermore, neural correlates of perception and some traits typical of subgroups of individuals on this spectrum have helped in understanding the diversity on this spectrum.
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Affiliation(s)
- T Kujala
- Cicero Learning, P.O. Box 9, FI-00014 University of Helsinki, Helsinki, Finland.
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45
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Gaigg SB. The Interplay between Emotion and Cognition in Autism Spectrum Disorder: Implications for Developmental Theory. Front Integr Neurosci 2012; 6:113. [PMID: 23316143 PMCID: PMC3540960 DOI: 10.3389/fnint.2012.00113] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Accepted: 11/11/2012] [Indexed: 12/14/2022] Open
Abstract
Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder that is clinically defined by abnormalities in reciprocal social and communicative behaviors and an inflexible adherence to routinised patterns of thought and behavior. Laboratory studies repeatedly demonstrate that autistic individuals experience difficulties in recognizing and understanding the emotional expressions of others and naturalistic observations show that they use such expressions infrequently and inappropriately to regulate social exchanges. Dominant theories attribute this facet of the ASD phenotype to abnormalities in a social brain network that mediates social-motivational and social-cognitive processes such as face processing, mental state understanding, and empathy. Such theories imply that only emotion related processes relevant to social cognition are compromised in ASD but accumulating evidence suggests that the disorder may be characterized by more widespread anomalies in the domain of emotions. In this review I summarize the relevant literature and argue that the social-emotional characteristics of ASD may be better understood in terms of a disruption in the domain-general interplay between emotion and cognition. More specifically I will suggest that ASD is the developmental consequence of early emerging anomalies in how emotional responses to the environment modulate a wide range of cognitive processes including those that are relevant to navigating the social world.
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Affiliation(s)
- Sebastian B. Gaigg
- Department of Psychology, Autism Research Group, City University LondonLondon, UK
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46
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Lindström R, Lepistö T, Makkonen T, Kujala T. Processing of prosodic changes in natural speech stimuli in school-age children. Int J Psychophysiol 2012; 86:229-37. [DOI: 10.1016/j.ijpsycho.2012.09.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2012] [Revised: 09/02/2012] [Accepted: 09/26/2012] [Indexed: 10/27/2022]
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Hubbard AL, McNealy K, Scott-Van Zeeland AA, Callan DE, Bookheimer SY, Dapretto M. Altered integration of speech and gesture in children with autism spectrum disorders. Brain Behav 2012; 2:606-19. [PMID: 23139906 PMCID: PMC3489813 DOI: 10.1002/brb3.81] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Accepted: 06/28/2012] [Indexed: 11/09/2022] Open
Abstract
The presence of gesture during speech has been shown to impact perception, comprehension, learning, and memory in normal adults and typically developing children. In neurotypical individuals, the impact of viewing co-speech gestures representing an object and/or action (i.e., iconic gesture) or speech rhythm (i.e., beat gesture) has also been observed at the neural level. Yet, despite growing evidence of delayed gesture development in children with autism spectrum disorders (ASD), few studies have examined how the brain processes multimodal communicative cues occurring during everyday communication in individuals with ASD. Here, we used a previously validated functional magnetic resonance imaging (fMRI) paradigm to examine the neural processing of co-speech beat gesture in children with ASD and matched controls. Consistent with prior observations in adults, typically developing children showed increased responses in right superior temporal gyrus and sulcus while listening to speech accompanied by beat gesture. Children with ASD, however, exhibited no significant modulatory effects in secondary auditory cortices for the presence of co-speech beat gesture. Rather, relative to their typically developing counterparts, children with ASD showed significantly greater activity in visual cortex while listening to speech accompanied by beat gesture. Importantly, the severity of their socio-communicative impairments correlated with activity in this region, such that the more impaired children demonstrated the greatest activity in visual areas while viewing co-speech beat gesture. These findings suggest that although the typically developing brain recognizes beat gesture as communicative and successfully integrates it with co-occurring speech, information from multiple sensory modalities is not effectively integrated during social communication in the autistic brain.
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Affiliation(s)
- Amy L Hubbard
- Ahmanson-Lovelace Brain Mapping Center, University of California Los Angeles, California ; Department of Modern Languages, Carnegie Mellon University Pittsburgh, Pennsylvania ; Department of Computational Brain Imaging, Neural Information Analysis Laboratories Kyoto, Japan
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48
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Ouimet T, Foster NEV, Tryfon A, Hyde KL. Auditory-musical processing in autism spectrum disorders: a review of behavioral and brain imaging studies. Ann N Y Acad Sci 2012; 1252:325-31. [PMID: 22524375 DOI: 10.1111/j.1749-6632.2012.06453.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Autism spectrum disorder (ASD) is a complex neurodevelopmental condition characterized by atypical social and communication skills, repetitive behaviors, and atypical visual and auditory perception. Studies in vision have reported enhanced detailed ("local") processing but diminished holistic ("global") processing of visual features in ASD. Individuals with ASD also show enhanced processing of simple visual stimuli but diminished processing of complex visual stimuli. Relative to the visual domain, auditory global-local distinctions, and the effects of stimulus complexity on auditory processing in ASD, are less clear. However, one remarkable finding is that many individuals with ASD have enhanced musical abilities, such as superior pitch processing. This review provides a critical evaluation of behavioral and brain imaging studies of auditory processing with respect to current theories in ASD. We have focused on auditory-musical processing in terms of global versus local processing and simple versus complex sound processing. This review contributes to a better understanding of auditory processing differences in ASD. A deeper comprehension of sensory perception in ASD is key to better defining ASD phenotypes and, in turn, may lead to better interventions.
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Affiliation(s)
- Tia Ouimet
- Montreal Children's Hospital Research Institute and McGill University, Psychiatry, Montreal, Quebec, Canada
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49
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Autism spectrum disorders. Transl Neurosci 2012. [DOI: 10.1017/cbo9780511980053.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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50
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Goerlich KS, Aleman A, Martens S. The sound of feelings: electrophysiological responses to emotional speech in alexithymia. PLoS One 2012; 7:e36951. [PMID: 22615853 PMCID: PMC3352858 DOI: 10.1371/journal.pone.0036951] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Accepted: 04/13/2012] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Alexithymia is a personality trait characterized by difficulties in the cognitive processing of emotions (cognitive dimension) and in the experience of emotions (affective dimension). Previous research focused mainly on visual emotional processing in the cognitive alexithymia dimension. We investigated the impact of both alexithymia dimensions on electrophysiological responses to emotional speech in 60 female subjects. METHODOLOGY During unattended processing, subjects watched a movie while an emotional prosody oddball paradigm was presented in the background. During attended processing, subjects detected deviants in emotional prosody. The cognitive alexithymia dimension was associated with a left-hemisphere bias during early stages of unattended emotional speech processing, and with generally reduced amplitudes of the late P3 component during attended processing. In contrast, the affective dimension did not modulate unattended emotional prosody perception, but was associated with reduced P3 amplitudes during attended processing particularly to emotional prosody spoken in high intensity. CONCLUSIONS Our results provide evidence for a dissociable impact of the two alexithymia dimensions on electrophysiological responses during the attended and unattended processing of emotional prosody. The observed electrophysiological modulations are indicative of a reduced sensitivity to the emotional qualities of speech, which may be a contributing factor to problems in interpersonal communication associated with alexithymia.
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Affiliation(s)
- Katharina Sophia Goerlich
- Neuroimaging Center, Department of Neuroscience, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
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