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Gao L, Cao Y, Zhang Y, Liu J, Zhang T, Zhou R, Guo X. Sex differences in the flexibility of dynamic network reconfiguration of autism spectrum disorder based on multilayer network. Brain Imaging Behav 2024:10.1007/s11682-024-00907-5. [PMID: 39212890 DOI: 10.1007/s11682-024-00907-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2024] [Indexed: 09/04/2024]
Abstract
Dynamic network reconfiguration alterations in the autism spectrum disorder (ASD) brain have been frequently reported. However, since the prevalence of ASD in males is approximately 3.8 times higher than that in females, and previous studies of dynamic network reconfiguration of ASD have predominantly used male samples, it is unclear whether sex differences exist in dynamic network reconfiguration in ASD. This study used resting-state functional magnetic resonance imaging data from the Autism Brain Imaging Data Exchange database, which included balanced samples of 64 males and 64 females with ASD, along with 64 demographically-matched typically developing control (TC) males and 64 TC females. The multilayer network analysis was used to explore the flexibility of dynamic network reconfiguration. The two-way analysis of variance was further performed to examine the sex-related changes in ASD in flexibility of dynamic network reconfiguration. A diagnosis-by-sex interaction effect was identified in the cingulo-opercular network (CON), central executive network (CEN), salience network (SN), and subcortical network (SUB). Compared with TC females, females with ASD showed lower flexibility in CON, CEN, SN, and SUB. The flexibility of CEN and SUB in males with ASD was higher than that in females with ASD. In addition, the flexibility of CON, CEN, SN, and SUB predicted the severity of social communication impairments and stereotyped behaviors and restricted interests only in females with ASD. These findings highlight significant sex differences in the flexibility of dynamic network reconfiguration in ASD and emphasize the importance of further study of sex differences in future ASD research.
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Affiliation(s)
- Le Gao
- School of Information Science and Engineering, Yanshan University, Qinhuangdao, 066004, China
- Hebei Key Laboratory of Information Transmission and Signal Processing, Yanshan University, Qinhuangdao, 066004, China
| | - Yabo Cao
- School of Information Science and Engineering, Yanshan University, Qinhuangdao, 066004, China
- Hebei Key Laboratory of Information Transmission and Signal Processing, Yanshan University, Qinhuangdao, 066004, China
| | - Yigeng Zhang
- Department of Computer Science, University of Houston, Houston, TX, 77204-3010, USA
| | - Junfeng Liu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Tao Zhang
- School of Information Science and Engineering, Yanshan University, Qinhuangdao, 066004, China
- Hebei Key Laboratory of Information Transmission and Signal Processing, Yanshan University, Qinhuangdao, 066004, China
| | - Rongjuan Zhou
- Maternity and Child Health Hospital of Qinhuangdao, Qinhuangdao, China
| | - Xiaonan Guo
- School of Information Science and Engineering, Yanshan University, Qinhuangdao, 066004, China.
- Hebei Key Laboratory of Information Transmission and Signal Processing, Yanshan University, Qinhuangdao, 066004, China.
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2
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Isenstein EL, Freedman EG, Molholm S, Foxe JJ. Somatosensory temporal sensitivity in adults on the autism spectrum: A high-density electrophysiological mapping study using the mismatch negativity (MMN) sensory memory paradigm. Autism Res 2024. [PMID: 38973746 DOI: 10.1002/aur.3186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 06/12/2024] [Indexed: 07/09/2024]
Abstract
Atypical reactivity to somatosensory inputs is common in autism spectrum disorder and carries considerable impact on downstream social communication and quality of life. While behavioral and survey work have established differences in the perception of somatosensory information, little has been done to elucidate the underlying neurophysiological processes that drive these characteristics. Here, we implemented a duration-based somatosensory mismatch negativity (MMN) paradigm to examine the role of temporal sensitivity and sensory memory in the processing of vibrotactile information in autistic (n = 30) and neurotypical (n = 30) adults. To capture the variability in responses between groups across a range of duration discrepancies, we compared the electrophysiological responses to frequent standard vibrations (100 ms) and four infrequent deviant vibrations (115, 130, 145, and 160 ms). The same stimuli were used in a follow-up behavioral task to determine active detection of the infrequent vibrations. We found no differences between the two groups with regard to discrimination between standard and deviant vibrations, demonstrating comparable neurologic and behavioral temporal somatosensory perception. However, exploratory analyses yielded subtle differences in amplitude at the N1 and P220 time points. Together, these results indicate that the temporal mechanisms of somatosensory discrimination are conserved in adults on the autism spectrum, though more general somatosensory processing may be affected. We discuss these findings in the broader context of the MMN literature in autism, as well as the potential role of cortical maturity in somatosensory mechanisms.
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Affiliation(s)
- Emily L Isenstein
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, Department of Neuroscience and The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- Department of Brain and Cognitive Sciences, University of Rochester, Rochester, New York, USA
- Center for Visual Science, University of Rochester, Rochester, New York, USA
| | - Edward G Freedman
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, Department of Neuroscience and The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Sophie Molholm
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, Department of Neuroscience and The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, USA
| | - John J Foxe
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, Department of Neuroscience and The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- Center for Visual Science, University of Rochester, Rochester, New York, USA
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, USA
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3
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Isenstein EL, Freedman EG, Molholm S, Foxe JJ. Intact Somatosensory Temporal Sensitivity in Adults on the Autism Spectrum: A High-Density Electrophysiological Mapping Study Using the Mismatch Negativity (MMN) Sensory Memory Paradigm. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.05.578908. [PMID: 38370797 PMCID: PMC10871182 DOI: 10.1101/2024.02.05.578908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Atypical reactivity to somatosensory inputs is common in autism spectrum disorder and carries considerable impact on downstream social communication and quality of life. While behavioral and survey work have established differences in the perception of somatosensory information, little has been done to elucidate the underlying neurophysiological processes that drive these characteristics. Here, we implemented a duration-based somatosensory mismatch negativity paradigm to examine the role of temporal sensitivity and sensory memory in the processing of vibrotactile information in autistic (n=30) and neurotypical (n=30) adults. To capture the variability in responses between groups across a range of duration discrepancies, we compared the electrophysiological responses to frequent standard vibrations (100 ms) and four infrequent deviant vibrations (115, 130, 145, and 160 ms). The same stimuli were used in a follow-up behavioral task to determine active detection of the infrequent vibrations. We found no differences between the two groups with regard to discrimination between standard and deviant vibrations, demonstrating comparable neurologic and behavioral temporal somatosensory perception. However, exploratory analyses yielded subtle differences in amplitude at the N1 and P220 time points. Together, these results indicate that the temporal mechanisms of somatosensory discrimination are conserved in adults on the autism spectrum, though more general somatosensory processing may be affected. We discuss these findings in the broader context of the MMN literature in autism, as well as the potential role of cortical maturity in somatosensory mechanisms.
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Affiliation(s)
- Emily L. Isenstein
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, Department of Neuroscience and The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- Department of Brain and Cognitive Sciences, University of Rochester, Rochester, New York, USA
- Center for Visual Science, University of Rochester, Rochester, New York, USA
| | - Edward G. Freedman
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, Department of Neuroscience and The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Sophie Molholm
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, Department of Neuroscience and The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York 10461, USA
| | - John J. Foxe
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, Department of Neuroscience and The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- Center for Visual Science, University of Rochester, Rochester, New York, USA
- The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York 10461, USA
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4
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Ross LA, Molholm S, Butler JS, Del Bene VA, Brima T, Foxe JJ. Neural correlates of audiovisual narrative speech perception in children and adults on the autism spectrum: A functional magnetic resonance imaging study. Autism Res 2024; 17:280-310. [PMID: 38334251 DOI: 10.1002/aur.3104] [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: 10/03/2023] [Accepted: 01/19/2024] [Indexed: 02/10/2024]
Abstract
Autistic individuals show substantially reduced benefit from observing visual articulations during audiovisual speech perception, a multisensory integration deficit that is particularly relevant to social communication. This has mostly been studied using simple syllabic or word-level stimuli and it remains unclear how altered lower-level multisensory integration translates to the processing of more complex natural multisensory stimulus environments in autism. Here, functional neuroimaging was used to examine neural correlates of audiovisual gain (AV-gain) in 41 autistic individuals to those of 41 age-matched non-autistic controls when presented with a complex audiovisual narrative. Participants were presented with continuous narration of a story in auditory-alone, visual-alone, and both synchronous and asynchronous audiovisual speech conditions. We hypothesized that previously identified differences in audiovisual speech processing in autism would be characterized by activation differences in brain regions well known to be associated with audiovisual enhancement in neurotypicals. However, our results did not provide evidence for altered processing of auditory alone, visual alone, audiovisual conditions or AV- gain in regions associated with the respective task when comparing activation patterns between groups. Instead, we found that autistic individuals responded with higher activations in mostly frontal regions where the activation to the experimental conditions was below baseline (de-activations) in the control group. These frontal effects were observed in both unisensory and audiovisual conditions, suggesting that these altered activations were not specific to multisensory processing but reflective of more general mechanisms such as an altered disengagement of Default Mode Network processes during the observation of the language stimulus across conditions.
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Affiliation(s)
- Lars A Ross
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- Department of Imaging Sciences, University of Rochester Medical Center, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, USA
| | - Sophie Molholm
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, USA
| | - John S Butler
- The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, USA
- School of Mathematics and Statistics, Technological University Dublin, City Campus, Dublin, Ireland
| | - Victor A Del Bene
- The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, USA
- Heersink School of Medicine, Department of Neurology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Tufikameni Brima
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - John J Foxe
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, USA
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5
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Glica A, Wasilewska K, Kossowski B, Żygierewicz J, Jednoróg K. Sex Differences in Low-Level Multisensory Integration in Developmental Dyslexia. J Neurosci 2024; 44:e0944232023. [PMID: 38050156 PMCID: PMC10860626 DOI: 10.1523/jneurosci.0944-23.2023] [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: 05/23/2023] [Revised: 10/13/2023] [Accepted: 10/19/2023] [Indexed: 12/06/2023] Open
Abstract
Reading acquisition involves the integration of auditory and visual stimuli. Thus, low-level audiovisual multisensory integration might contribute to disrupted reading in developmental dyslexia. Although dyslexia is more frequently diagnosed in males and emerging evidence indicates that the neural basis of dyslexia might differ between sexes, previous studies examining multisensory integration did not evaluate potential sex differences nor tested its neural correlates. In the current study on 88 adolescents and young adults, we found that only males with dyslexia showed a deficit in multisensory integration of simple nonlinguistic stimuli. At the neural level, both females and males with dyslexia presented smaller differences in response to multisensory compared to those in response to unisensory conditions in the N1 and N2 components (early components of event-related potentials associated with sensory processing) than the control group. Additionally, in a subsample of 80 participants matched for nonverbal IQ, only males with dyslexia exhibited smaller differences in the left hemisphere in response to multisensory compared to those in response to unisensory conditions in the N1 component. Our study indicates that deficits of multisensory integration seem to be more severe in males than females with dyslexia. This provides important insights into sex-modulated cognitive processes that might confer vulnerability to reading difficulties.
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Affiliation(s)
- Agnieszka Glica
- Laboratory of Language Neurobiology, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw 02-093, Poland
| | - Katarzyna Wasilewska
- Laboratory of Language Neurobiology, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw 02-093, Poland
| | - Bartosz Kossowski
- Brain Imaging, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw 02-093, Poland
| | | | - Katarzyna Jednoróg
- Laboratory of Language Neurobiology, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw 02-093, Poland
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6
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Thompson E, Feldman JI, Valle A, Davis H, Keceli-Kaysili B, Dunham K, Woynaroski T, Tharpe AM, Picou EM. A Comparison of Listening Skills of Autistic and Non-Autistic Youth While Using and Not Using Remote Microphone Systems. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:4618-4634. [PMID: 37870877 PMCID: PMC10721240 DOI: 10.1044/2023_jslhr-22-00720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 05/09/2023] [Accepted: 08/14/2023] [Indexed: 10/24/2023]
Abstract
OBJECTIVES The purposes of this study were to compare (a) listening-in-noise (accuracy and effort) and (b) remote microphone (RM) system benefits between autistic and non-autistic youth. DESIGN Groups of autistic and non-autistic youth that were matched on chronological age and biological sex completed listening-in-noise testing when wearing and not wearing an RM system. Listening-in-noise accuracy and listening effort were evaluated simultaneously using a dual-task paradigm for stimuli varying in type (syllables, words, sentences, and passages). Several putative moderators of RM system effects on outcomes of interest were also evaluated. RESULTS Autistic youth outperformed non-autistic youth in some conditions on listening-in-noise accuracy; listening effort between the two groups was not significantly different. RM system use resulted in listening-in-noise accuracy improvements that were nonsignificantly different across groups. Benefits of listening-in-noise accuracy were all large in magnitude. RM system use did not have an effect on listening effort for either group. None of the putative moderators yielded effects of the RM system on listening-in-noise accuracy or effort for non-autistic youth that were significant and interpretable, indicating that RM system benefits did not vary according to any of the participant characteristics assessed. CONCLUSIONS Contrary to expectations, autistic youth did not demonstrate listening-in-noise deficits compared to non-autistic youth. Both autistic and non-autistic youth appear to experience RM system benefits marked by large gains in listening-in-noise performance. Thus, the use of this technology in educational and other noisy settings where speech perception needs enhancement might be beneficial for both groups of children.
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Affiliation(s)
- Emily Thompson
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN
| | - Jacob I. Feldman
- Frist Center for Autism and Innovation, Nashville, TN
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Annalise Valle
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN
| | - Hilary Davis
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Bahar Keceli-Kaysili
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Kacie Dunham
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN
- Vanderbilt Brain Institute, Nashville, TN
| | - Tiffany Woynaroski
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN
- Frist Center for Autism and Innovation, Nashville, TN
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN
| | - Anne Marie Tharpe
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN
| | - Erin M. Picou
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
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Ruiz Callejo D, Boets B. A systematic review on speech-in-noise perception in autism. Neurosci Biobehav Rev 2023; 154:105406. [PMID: 37797728 DOI: 10.1016/j.neubiorev.2023.105406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 10/07/2023]
Abstract
Individuals with autism spectrum disorder (ASD) exhibit atypical speech-in-noise (SiN) perception, but the scope of these impairments has not been clearly defined. We conducted a systematic review of the behavioural research on SiN perception in ASD, using a comprehensive search strategy across databases (Embase, Pubmed, Web of Science, APA PsycArticles, LLBA, clinicaltrials.gov and PsyArXiv). We withheld 20 studies that generally revealed intact speech perception in stationary noise, while impairments in speech discrimination were found in temporally modulated noise, concurrent speech, and audiovisual speech perception. An association with auditory temporal processing deficits, exacerbated by suboptimal language skills, is shown. Speech-in-speech perception might be further impaired due to deficient top-down processing of speech. Further research is needed to address remaining challenges and gaps in our understanding of these impairments, including the developmental aspects of SiN processing in ASD, and the impact of gender and social attentional orienting on this ability. Our findings have important implications for improving communication in ASD, both in daily interactions and in clinical and educational settings.
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Affiliation(s)
- Diego Ruiz Callejo
- University Psychiatric Center KU Leuven, Leuven, Belgium; Center for Developmental Psychiatry, Department of Neurosciences, KU Leuven, Leuven, Belgium.
| | - Bart Boets
- University Psychiatric Center KU Leuven, Leuven, Belgium; Center for Developmental Psychiatry, Department of Neurosciences, KU Leuven, Leuven, Belgium; Leuven Autism Research (LauRes), KU Leuven, Leuven, Belgium; Leuven Brain Institute (LBI), KU Leuven, Leuven, Belgium
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8
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Ruiz Callejo D, Wouters J, Boets B. Speech-in-noise perception in autistic adolescents with and without early language delay. Autism Res 2023; 16:1719-1727. [PMID: 37318057 DOI: 10.1002/aur.2966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 05/30/2023] [Indexed: 06/16/2023]
Abstract
Speech-in-noise perception seems aberrant in individuals with autism spectrum disorder (ASD). Potential aggravating factors are the level of linguistic skills and impairments in auditory temporal processing. Here, we investigated autistic adolescents with and without language delay as compared to non-autistic peers, and we assessed speech perception in steady-state noise, temporally modulated noise, and concurrent speech. We found that autistic adolescents with intact language capabilities and not those with language delay performed worse than NT peers on words-in-stationary-noise perception. For the perception of sentences in stationary noise, we did not observe significant group differences, although autistic adolescents with language delay tend to perform worse in comparison to their TD peers. We also found evidence for a robust deficit in speech-in-concurrent-speech processing in ASD independent of language ability, as well as an association between early language delay in ASD and inadequate temporal speech processing. We propose that reduced voice stream segregation and inadequate social attentional orienting in ASD result in disproportional informational masking of the speech signal. These findings indicate a speech-in-speech processing deficit in autistic adolescents with broad implications for the quality of social communication.
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Affiliation(s)
- Diego Ruiz Callejo
- Center for Developmental Psychiatry, Department of Neurosciences, KU Leuven, Leuven, Belgium
| | - Jan Wouters
- Research Group ExpORL, Department of Neurosciences, KU Leuven, Leuven, Belgium
| | - Bart Boets
- Center for Developmental Psychiatry, Department of Neurosciences, KU Leuven, Leuven, Belgium
- Leuven Autism Research (LAuRes), KU Leuven, Leuven, Belgium
- Leuven Brain Institute (LBI), KU Leuven, Leuven, Belgium
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9
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Ainsworth K, Bertone A. Audiovisual temporal binding window narrows with age in autistic individuals. Autism Res 2023; 16:355-363. [PMID: 36426723 DOI: 10.1002/aur.2860] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 11/10/2022] [Indexed: 11/27/2022]
Abstract
Atypical sensory perception has been recognized in autistic individuals since its earliest descriptions and is now considered a key characteristic of autism. Although the integration of sensory information (multisensory integration; MSI) has been demonstrated to be altered in autism, less is known about how this perceptual process differs with age. This study aimed to assess the integration of audiovisual information across autistic children and adolescents. MSI was measured using a non-social, simultaneity judgment task. Variation in temporal sensitivity was evaluated via Gaussian curve fitting procedures, allowing us to compare the width of temporal binding windows (TBWs), where wider TBWs indicate less sensitivity to temporal alignment. We compared TBWs in age and IQ matched groups of autistic (n = 32) and neurotypical (NT; n = 73) children and adolescents. The sensory profile of all participants was also measured. Across all ages assessed (i.e., 6 through 18 years), TBWs were negatively correlated with age in the autistic group. A significant correlation was not found in the NT group. When compared as a function of child (6-12 years) and adolescent (13-18 years) age groups, a significant interaction of group (autism vs NT) by age group was found, whereby TBWs became narrower with age in the autistic, but not neurotypical group. We also found a significant main effect of age and no significant main effect of group. Results suggest that TBW differences between autistic and neurotypical groups diminishes with increasing age, indicating an atypical developmental profile of MSI in autism which ameliorates across development.
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Affiliation(s)
- Kirsty Ainsworth
- Perceptual Neuroscience Laboratory (PNLab) for Autism and Development, McGill University, Montréal, Quebec, Canada.,Department of Educational and Counselling Psychology, McGill University, Montréal, Quebec, Canada
| | - Armando Bertone
- Perceptual Neuroscience Laboratory (PNLab) for Autism and Development, McGill University, Montréal, Quebec, Canada.,Department of Educational and Counselling Psychology, McGill University, Montréal, Quebec, Canada
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10
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Marchesotti S, Bernasconi F, Rognini G, De Lucia M, Bleuler H, Blanke O. Neural signatures of visuo-motor integration during human-robot interactions. Front Neurorobot 2023; 16:1034615. [PMID: 36776553 PMCID: PMC9908758 DOI: 10.3389/fnbot.2022.1034615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/23/2022] [Indexed: 01/28/2023] Open
Abstract
Visuo-motor integration shapes our daily experience and underpins the sense of feeling in control over our actions. The last decade has seen a surge in robotically and virtually mediated interactions, whereby bodily actions ultimately result in an artificial movement. But despite the growing number of applications, the neurophysiological correlates of visuo-motor processing during human-machine interactions under dynamic conditions remain scarce. Here we address this issue by employing a bimanual robotic interface able to track voluntary hands movement, rendered in real-time into the motion of two virtual hands. We experimentally manipulated the visual feedback in the virtual reality with spatial and temporal conflicts and investigated their impact on (1) visuo-motor integration and (2) the subjective experience of being the author of one's action (i.e., sense of agency). Using somatosensory evoked responses measured with electroencephalography, we investigated neural differences occurring when the integration between motor commands and visual feedback is disrupted. Our results show that the right posterior parietal cortex encodes for differences between congruent and spatially-incongruent interactions. The experimental manipulations also induced a decrease in the sense of agency over the robotically-mediated actions. These findings offer solid neurophysiological grounds that can be used in the future to monitor integration mechanisms during movements and ultimately enhance subjective experience during human-machine interactions.
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Affiliation(s)
- Silvia Marchesotti
- Laboratory of Cognitive Neuroscience, Center for Neuroprosthetics and Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne, Geneva, Switzerland,Laboratory of Robotic Systems, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland,*Correspondence: Silvia Marchesotti
| | - Fosco Bernasconi
- Laboratory of Cognitive Neuroscience, Center for Neuroprosthetics and Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne, Geneva, Switzerland
| | - Giulio Rognini
- Laboratory of Cognitive Neuroscience, Center for Neuroprosthetics and Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne, Geneva, Switzerland,Laboratory of Robotic Systems, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Marzia De Lucia
- Laboratoire de Recherche en Neuroimagerie, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Hannes Bleuler
- Laboratory of Robotic Systems, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Olaf Blanke
- Laboratory of Cognitive Neuroscience, Center for Neuroprosthetics and Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne, Geneva, Switzerland,Department of Clinical Neurosciences, Faculty of Medicine, University Hospital, Geneva, Switzerland,Olaf Blanke
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11
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Åkerlund S, Håkansson A, Claesdotter-Knutsson E. An auditory processing advantage enables communication in less complex social settings: Signs of an extreme female brain in children and adolescents being assessed for Autism Spectrum Disorders. Front Psychol 2023; 13:1068001. [PMID: 36710746 PMCID: PMC9880279 DOI: 10.3389/fpsyg.2022.1068001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/19/2022] [Indexed: 01/14/2023] Open
Abstract
Background The underlying factors of the male predominance in Autism Spectrum Disorders (ASD) are largely unknown, although a female advantage in social communication has been pointed out as a potential factor. Recently, attention has been given to ASD as a sensory processing disorder, focusing on the audio-visual temporal processing paramount for the development of communication. In ASD, a deviant audio-visual processing has been noted, resulting in difficulties interpreting multisensory information. Typically Developed (TD) females have shown an enhanced language processing in unisensory situations compared to multisensory situations. We aim to find out whether such an advantage also can be seen in girls within the ASD population, and if so, is it related to social communication skills? Method Forty children (IQ > 85), 20 females (mean age = 13.90 years, SD = 2.34) and 20 males (mean age = 12.15 years, SD = 2.83) triaged for an ASD assessment were recruited from a child and youth psychiatric clinic in Sweden. Using The Social Responsiveness Scale (SRS) we looked at associations with child performance on the Integrated Visual and Auditory Continuous Performance Test (IVA-2). Results An auditory advantage in the female group was associated with less rated problems in social communications in unisensory processing whereas in multisensory processing an auditory dominance was associated with more rated problems in Social Awareness. In the male group, a visual dominance was associated with more rated problems in Social Rigidity. Conclusion A female unisensory processing advantage in ASD could very well be explaining the male domination in ASD. However, the social difficulties related to multisensory processing indicate that ASD females might be struggling as hard as males in more complex settings. Implications on the assessment procedure are discussed.
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Saure E, Castrén M, Mikkola K, Salmi J. Intellectual disabilities moderate sex/gender differences in autism spectrum disorder: a systematic review and meta-analysis. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2023; 67:1-34. [PMID: 36444668 DOI: 10.1111/jir.12989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 10/19/2022] [Accepted: 10/19/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Girls/women with autism spectrum disorder (ASD) are suggested to exhibit different symptom profiles than boys/men with ASD. Accumulating evidence suggests that intellectual disability (ID) may affect sex/gender differences in ASD. However, a systematic review and meta-analysis on this topic is missing. METHODS Two databases (MEDLINE and PsycINFO) were used to search for studies reporting sex/gender differences (girls/women versus boys/men) in social communication and interaction, restrictive and repetitive behaviour and interests (RRBIs), sensory processing, and linguistic and motor abilities in ASD. The final sample consisted of 79 studies. The meta-analysis was performed with Review Manager using a random-effects model. Participants with ASD without and with ID were analysed as separate subgroups, and the effects in these two subgroups were also compared with each other. RESULTS Girls/women with ASD without ID displayed fewer RRBIs, more sensory symptoms and less problems in linguistic abilities than their boys/men counterparts. In contrast, girls/women with ASD with ID displayed more social difficulties and RRBIs, poorer linguistic abilities and more motor problems than boys/men with ASD with ID. Comparisons of groups of participants with ASD without ID versus participants with ASD with ID confirmed differences in sex/gender effects on social difficulties, sensory processing, linguistic abilities and motor abilities. CONCLUSIONS Our results clearly suggest that the female phenotype of ASD is moderated by ID. Among individuals with ASD with ID, girls/women seem to be more severely affected than boys/men, whereas among individuals with ASD without ID, girls/women with ASD may have less symptoms than boys/men. Such phenotypic differences could be a potential cause of underrecognition of girls/women with ASD, and it is also possible that observed phenotypic differences may reflect underdiagnosing of girls/women with ASD.
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Affiliation(s)
- E Saure
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- BABA Center and Department of Clinical Neurophysiology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - M Castrén
- Department of Physiology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - K Mikkola
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - J Salmi
- Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland
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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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14
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Ross LA, Molholm S, Butler JS, Bene VAD, Foxe JJ. Neural correlates of multisensory enhancement in audiovisual narrative speech perception: a fMRI investigation. Neuroimage 2022; 263:119598. [PMID: 36049699 DOI: 10.1016/j.neuroimage.2022.119598] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 08/26/2022] [Accepted: 08/28/2022] [Indexed: 11/25/2022] Open
Abstract
This fMRI study investigated the effect of seeing articulatory movements of a speaker while listening to a naturalistic narrative stimulus. It had the goal to identify regions of the language network showing multisensory enhancement under synchronous audiovisual conditions. We expected this enhancement to emerge in regions known to underlie the integration of auditory and visual information such as the posterior superior temporal gyrus as well as parts of the broader language network, including the semantic system. To this end we presented 53 participants with a continuous narration of a story in auditory alone, visual alone, and both synchronous and asynchronous audiovisual speech conditions while recording brain activity using BOLD fMRI. We found multisensory enhancement in an extensive network of regions underlying multisensory integration and parts of the semantic network as well as extralinguistic regions not usually associated with multisensory integration, namely the primary visual cortex and the bilateral amygdala. Analysis also revealed involvement of thalamic brain regions along the visual and auditory pathways more commonly associated with early sensory processing. We conclude that under natural listening conditions, multisensory enhancement not only involves sites of multisensory integration but many regions of the wider semantic network and includes regions associated with extralinguistic sensory, perceptual and cognitive processing.
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Affiliation(s)
- Lars A Ross
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, 14642, USA; Department of Imaging Sciences, University of Rochester Medical Center, University of Rochester School of Medicine and Dentistry, Rochester, New York, 14642, USA; The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, 10461, USA.
| | - Sophie Molholm
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, 14642, USA; The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, 10461, USA
| | - John S Butler
- The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, 10461, USA; School of Mathematical Sciences, Technological University Dublin, Kevin Street Campus, Dublin, Ireland
| | - Victor A Del Bene
- The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, 10461, USA; University of Alabama at Birmingham, Heersink School of Medicine, Department of Neurology, Birmingham, Alabama, 35233, USA
| | - John J Foxe
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, 14642, USA; The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York, 10461, USA.
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15
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Lozano I, López Pérez D, Laudańska Z, Malinowska‐Korczak A, Szmytke M, Radkowska A, Tomalski P. Changes in selective attention to articulating mouth across infancy: Sex differences and associations with language outcomes. INFANCY 2022; 27:1132-1153. [DOI: 10.1111/infa.12496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 05/27/2022] [Accepted: 07/15/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Itziar Lozano
- Department of Cognitive Psychology and Neurocognitive Science Faculty of Psychology, University of Warsaw Warsaw Poland
- Universidad Autónoma de Madrid, Faculty of Psychology Madrid Spain
| | - David López Pérez
- Neurocognitive Development Lab, Institute of Psychology, Polish Academy of Sciences Warsaw Poland
| | - Zuzanna Laudańska
- Neurocognitive Development Lab, Institute of Psychology, Polish Academy of Sciences Warsaw Poland
| | - Anna Malinowska‐Korczak
- Neurocognitive Development Lab, Institute of Psychology, Polish Academy of Sciences Warsaw Poland
| | - Magdalena Szmytke
- Neurocognitive Development Lab, Faculty of Psychology, University of Warsaw Warsaw Poland
| | - Alicja Radkowska
- Neurocognitive Development Lab, Institute of Psychology, Polish Academy of Sciences Warsaw Poland
- Neurocognitive Development Lab, Faculty of Psychology, University of Warsaw Warsaw Poland
| | - Przemysław Tomalski
- Neurocognitive Development Lab, Institute of Psychology, Polish Academy of Sciences Warsaw Poland
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16
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Feldman JI, Conrad JG, Kuang W, Tu A, Liu Y, Simon DM, Wallace MT, Woynaroski TG. Relations Between the McGurk Effect, Social and Communication Skill, and Autistic Features in Children with and without Autism. J Autism Dev Disord 2022; 52:1920-1928. [PMID: 34101080 PMCID: PMC8842559 DOI: 10.1007/s10803-021-05074-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2021] [Indexed: 12/20/2022]
Abstract
Children with autism show alterations in multisensory integration that have been theoretically and empirically linked with the core and related features of autism. It is unclear, however, to what extent multisensory integration maps onto features of autism within children with and without autism. This study, thus, evaluates relations between audiovisual integration and core and related autism features across children with and without autism. Thirty-six children reported perceptions of the McGurk illusion during a psychophysical task. Parents reported on participants' autistic features. Increased report of illusory percepts tended to covary with reduced autistic features and greater communication skill. Some relations, though, were moderated by group. This work suggests that associations between multisensory integration and higher-order skills are present, but in some instances vary according to diagnostic group.
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Affiliation(s)
- Jacob I Feldman
- Department of Hearing and Speech Sciences, Vanderbilt University, MCE 8310 South Tower, 1215 21st Avenue South, Nashville, TN, 37232, USA.
- Frist Center for Autism & Innovation, Vanderbilt University, Nashville, TN, USA.
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Julie G Conrad
- Neuroscience Undergraduate Program, Vanderbilt University, Nashville, TN, USA
- College of Medicine, University of Illinois, Chicago, IL, USA
| | - Wayne Kuang
- Neuroscience Undergraduate Program, Vanderbilt University, Nashville, TN, USA
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA, USA
| | - Alexander Tu
- Neuroscience Undergraduate Program, Vanderbilt University, Nashville, TN, USA
- College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Yupeng Liu
- Neuroscience Undergraduate Program, Vanderbilt University, Nashville, TN, USA
- Washington University School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - David M Simon
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA
| | - Mark T Wallace
- Department of Hearing and Speech Sciences, Vanderbilt University, MCE 8310 South Tower, 1215 21st Avenue South, Nashville, TN, 37232, USA
- Frist Center for Autism & Innovation, Vanderbilt University, Nashville, TN, USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pharmacology, Vanderbilt University, Nashville, TN, USA
| | - Tiffany G Woynaroski
- Frist Center for Autism & Innovation, Vanderbilt University, Nashville, TN, USA
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA
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17
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Gijbels L, Yeatman JD, Lalonde K, Lee AKC. Audiovisual Speech Processing in Relationship to Phonological and Vocabulary Skills in First Graders. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:5022-5040. [PMID: 34735292 PMCID: PMC9150669 DOI: 10.1044/2021_jslhr-21-00196] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 07/06/2021] [Accepted: 08/11/2021] [Indexed: 06/13/2023]
Abstract
PURPOSE It is generally accepted that adults use visual cues to improve speech intelligibility in noisy environments, but findings regarding visual speech benefit in children are mixed. We explored factors that contribute to audiovisual (AV) gain in young children's speech understanding. We examined whether there is an AV benefit to speech-in-noise recognition in children in first grade and if visual salience of phonemes influences their AV benefit. We explored if individual differences in AV speech enhancement could be explained by vocabulary knowledge, phonological awareness, or general psychophysical testing performance. METHOD Thirty-seven first graders completed online psychophysical experiments. We used an online single-interval, four-alternative forced-choice picture-pointing task with age-appropriate consonant-vowel-consonant words to measure auditory-only, visual-only, and AV word recognition in noise at -2 and -8 dB SNR. We obtained standard measures of vocabulary and phonological awareness and included a general psychophysical test to examine correlations with AV benefits. RESULTS We observed a significant overall AV gain among children in first grade. This effect was mainly attributed to the benefit at -8 dB SNR, for visually distinct targets. Individual differences were not explained by any of the child variables. Boys showed lower auditory-only performances, leading to significantly larger AV gains. CONCLUSIONS This study shows AV benefit, of distinctive visual cues, to word recognition in challenging noisy conditions in first graders. The cognitive and linguistic constraints of the task may have minimized the impact of individual differences of vocabulary and phonological awareness on AV benefit. The gender difference should be studied on a larger sample and age range.
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Affiliation(s)
- Liesbeth Gijbels
- Department of Speech & Hearing Sciences, University of Washington, Seattle
- Institute for Learning & Brain Sciences, University of Washington, Seattle
| | - Jason D. Yeatman
- Division of Developmental-Behavioral Pediatrics, School of Medicine, Stanford University, CA
- Graduate School of Education, Stanford University, CA
| | - Kaylah Lalonde
- Boys Town National Research Hospital, Center for Hearing Research, Omaha, NE
| | - Adrian K. C. Lee
- Department of Speech & Hearing Sciences, University of Washington, Seattle
- Institute for Learning & Brain Sciences, University of Washington, Seattle
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18
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Beker S, Foxe JJ, Molholm S. Oscillatory entrainment mechanisms and anticipatory predictive processes in children with autism spectrum disorder. J Neurophysiol 2021; 126:1783-1798. [PMID: 34644178 PMCID: PMC8794059 DOI: 10.1152/jn.00329.2021] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/08/2021] [Accepted: 10/09/2021] [Indexed: 11/22/2022] Open
Abstract
Anticipating near-future events is fundamental to adaptive behavior, whereby neural processing of predictable stimuli is significantly facilitated relative to nonpredictable events. Neural oscillations appear to be a key anticipatory mechanism by which processing of upcoming stimuli is modified, and they often entrain to rhythmic environmental sequences. Clinical and anecdotal observations have led to the hypothesis that people with autism spectrum disorder (ASD) may have deficits in generating predictions, and as such, a candidate neural mechanism may be failure to adequately entrain neural activity to repetitive environmental patterns, to facilitate temporal predictions. We tested this hypothesis by interrogating temporal predictions and rhythmic entrainment using behavioral and electrophysiological approaches. We recorded high-density electroencephalography in children with ASD and typically developing (TD) age- and IQ-matched controls, while they reacted to an auditory target as quickly as possible. This auditory event was either preceded by predictive rhythmic visual cues or was not preceded by any cue. Both ASD and control groups presented comparable behavioral facilitation in response to the Cue versus No-Cue condition, challenging the hypothesis that children with ASD have deficits in generating temporal predictions. Analyses of the electrophysiological data, in contrast, revealed significantly reduced neural entrainment to the visual cues and altered anticipatory processes in the ASD group. This was the case despite intact stimulus-evoked visual responses. These results support intact behavioral temporal prediction in response to a cue in ASD, in the face of altered neural entrainment and anticipatory processes.NEW & NOTEWORTHY We examined behavioral and EEG indices of predictive processing in children with ASD to rhythmically predictable stimuli. Although behavioral measures of predictive processing and evoked neural responses were intact in the ASD group, neurophysiological measures of preparatory activity and entrainment were impaired. When sensory events are presented in a predictable temporal pattern, performance and neuronal responses in ASD may be governed more by the occurrence of the events themselves and less by their anticipated timing.
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Affiliation(s)
- Shlomit Beker
- Department of Pediatrics, The Cognitive Neurophysiology Laboratory, Albert Einstein College of Medicine, Bronx, New York
- Department of Neuroscience, Albert Einstein College of Medicine, Bronx, New York
| | - John J Foxe
- Department of Pediatrics, The Cognitive Neurophysiology Laboratory, Albert Einstein College of Medicine, Bronx, New York
- Department of Neuroscience, Albert Einstein College of Medicine, Bronx, New York
- Department of Neuroscience, The Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Sophie Molholm
- Department of Pediatrics, The Cognitive Neurophysiology Laboratory, Albert Einstein College of Medicine, Bronx, New York
- Department of Neuroscience, Albert Einstein College of Medicine, Bronx, New York
- Department of Neuroscience, The Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, Bronx, New York
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19
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Suzman E, Williams ZJ, Feldman JI, Failla M, Cascio CJ, Wallace MT, Niarchou M, Sutcliffe JS, Wodka E, Woynaroski TG. Psychometric validation and refinement of the Interoception Sensory Questionnaire (ISQ) in adolescents and adults on the autism spectrum. Mol Autism 2021; 12:42. [PMID: 34099040 PMCID: PMC8185943 DOI: 10.1186/s13229-021-00440-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 04/24/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Individuals on the autism spectrum are reported to display alterations in interoception, the sense of the internal state of the body. The Interoception Sensory Questionnaire (ISQ) is a 20-item self-report measure of interoception specifically intended to measure this construct in autistic people. The psychometrics of the ISQ, however, have not previously been evaluated in a large sample of autistic individuals. METHODS Using confirmatory factor analysis, we evaluated the latent structure of the ISQ in a large online sample of adults on the autism spectrum and found that the unidimensional model fit the data poorly. Using misspecification analysis to identify areas of local misfit and item response theory to investigate the appropriateness of the seven-point response scale, we removed redundant items and collapsed the response options to put forth a novel eight-item, five-response choice ISQ. RESULTS The revised, five-response choice ISQ (ISQ-8) showed much improved fit while maintaining high internal reliability. Differential item functioning (DIF) analyses indicated that the items of the ISQ-8 were answered in comparable ways by autistic adolescents and adults and across multiple other sociodemographic groups. LIMITATIONS Our results were limited by the fact that we did not collect data for typically developing controls, preventing the analysis of DIF by diagnostic status. Additionally, while this study proposes a new 5-response scale for the ISQ-8, our data were not collected using this method; thus, the psychometric properties for the revised version of this instrument require further investigation. CONCLUSION The ISQ-8 shows promise as a reliable and valid measure of interoception in adolescents and adults on the autism spectrum, but additional work is needed to examine its psychometrics in this population. A free online score calculator has been created to facilitate the use of ISQ-8 latent trait scores for further studies of autistic adolescents and adults (available at https://asdmeasures.shinyapps.io/ISQ_score/ ).
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Affiliation(s)
- Evan Suzman
- Graduate Program in Biomedical Sciences, Vanderbilt University, 1215 21st Avenue South, Medical Center East, Room 8310, Nashville, TN 37232 USA
| | - Zachary J. Williams
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, 1215 21st Avenue South, Medical Center East, Room 8310, Nashville, TN 37232 USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN USA
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN USA
- Medical Scientist Training Program, Vanderbilt University School of Medicine, Nashville, TN USA
| | - Jacob I. Feldman
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, 1215 21st Avenue South, Medical Center East, Room 8310, Nashville, TN 37232 USA
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN USA
| | - Michelle Failla
- Center for Healthy Aging, Self Management and Complex Care, College of Nursing, The Ohio State University, Columbus, OH USA
| | - Carissa J. Cascio
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN USA
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN USA
| | - Mark T. Wallace
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, 1215 21st Avenue South, Medical Center East, Room 8310, Nashville, TN 37232 USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN USA
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN USA
- Department of Psychology, Vanderbilt University, Nashville, TN USA
| | - Maria Niarchou
- Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, TN USA
| | - James S. Sutcliffe
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN USA
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN USA
| | - Ericka Wodka
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD USA
- Center for Autism and Related Disorders, Kennedy Krieger Institute, Baltimore, MD USA
| | - Tiffany G. Woynaroski
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, 1215 21st Avenue South, Medical Center East, Room 8310, Nashville, TN 37232 USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN USA
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN USA
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20
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Choe HN, Jarvis ED. The role of sex chromosomes and sex hormones in vocal learning systems. Horm Behav 2021; 132:104978. [PMID: 33895570 DOI: 10.1016/j.yhbeh.2021.104978] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/22/2021] [Accepted: 03/23/2021] [Indexed: 12/12/2022]
Abstract
Vocal learning is the ability to imitate and modify sounds through auditory experience, a rare trait found in only a few lineages of mammals and birds. It is a critical component of human spoken language, allowing us to verbally transmit speech repertoires and knowledge across generations. In many vocal learning species, the vocal learning trait is sexually dimorphic, where it is either limited to males or present in both sexes to different degrees. In humans, recent findings have revealed subtle sexual dimorphism in vocal learning/spoken language brain regions and some associated disorders. For songbirds, where the neural mechanisms of vocal learning have been well studied, vocal learning appears to have been present in both sexes at the origin of the lineage and was then independently lost in females of some subsequent lineages. This loss is associated with an interplay between sex chromosomes and sex steroid hormones. Even in species with little dimorphism, like humans, sex chromosomes and hormones still have some influence on learned vocalizations. Here we present a brief synthesis of these studies, in the context of sex determination broadly, and identify areas of needed investigation to further understand how sex chromosomes and sex steroid hormones help establish sexually dimorphic neural structures for vocal learning.
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Affiliation(s)
- Ha Na Choe
- Duke University Medical Center, The Rockefeller University, Howard Hughes Medical Institute, United States of America.
| | - Erich D Jarvis
- Duke University Medical Center, The Rockefeller University, Howard Hughes Medical Institute, United States of America.
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21
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Choe HN, Tewari J, Zhu KW, Davenport M, Matsunami H, Jarvis ED. Estrogen and sex-dependent loss of the vocal learning system in female zebra finches. Horm Behav 2021; 129:104911. [PMID: 33422557 PMCID: PMC7996629 DOI: 10.1016/j.yhbeh.2020.104911] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 11/29/2020] [Accepted: 12/01/2020] [Indexed: 01/01/2023]
Abstract
Sex hormones alter the organization of the brain during early development and coordinate various behaviors throughout life. In zebra finches, song learning is limited to males, with the associated song learning brain pathways only maturing in males and atrophying in females. While this atrophy can be prevented by treating females with exogenous estrogen during early post-hatch development, the requirement of estrogen during normal male song system development is uncertain. For the first time in songbirds, we administered exemestane, a potent third generation estrogen synthesis inhibitor, from the day of hatching until adulthood in order to reassess the role of estrogen in song circuit development. We examined the behavior, brain anatomy, and transcriptomes of individual song nuclei in these pharmacologically manipulated animals. We found that males with long-term exemestane treatment had diminished male-specific plumage and impaired song learning, but minimal effect on song nuclei sizes and their specialized transcriptome. Consistent with prior findings, females with long-term estrogen treatment retained a functional song system with song nuclei that had specialized gene expression similar, but not identical to males. We also observed that different song nuclei responded to estrogen manipulation differently, with Area X in the striatum being the most altered by estrogen modulation. These findings support the hypothesis that song learning is an ancestral trait in both sexes that was subsequently suppressed in females of some species and that estrogen has come to play a critical role in modulating this suppression as well as refinement of song learning.
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Affiliation(s)
- Ha Na Choe
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC 27710, USA; Department of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA.
| | - Jeevan Tewari
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC 27710, USA
| | - Kevin W Zhu
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC 27710, USA
| | - Matthew Davenport
- Laboratory of Neurogenetics of Language, The Rockefeller University, New York, NY 10065, USA
| | - Hiroaki Matsunami
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC 27710, USA; Department of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA.
| | - Erich D Jarvis
- Department of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA; Laboratory of Neurogenetics of Language, The Rockefeller University, New York, NY 10065, USA; The Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA.
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22
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Siemann JK, Veenstra-VanderWeele J, Wallace MT. Approaches to Understanding Multisensory Dysfunction in Autism Spectrum Disorder. Autism Res 2020; 13:1430-1449. [PMID: 32869933 PMCID: PMC7721996 DOI: 10.1002/aur.2375] [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: 05/06/2020] [Revised: 07/20/2020] [Accepted: 07/28/2020] [Indexed: 12/14/2022]
Abstract
Abnormal sensory responses are a DSM-5 symptom of autism spectrum disorder (ASD), and research findings demonstrate altered sensory processing in ASD. Beyond difficulties with processing information within single sensory domains, including both hypersensitivity and hyposensitivity, difficulties in multisensory processing are becoming a core issue of focus in ASD. These difficulties may be targeted by treatment approaches such as "sensory integration," which is frequently applied in autism treatment but not yet based on clear evidence. Recently, psychophysical data have emerged to demonstrate multisensory deficits in some children with ASD. Unlike deficits in social communication, which are best understood in humans, sensory and multisensory changes offer a tractable marker of circuit dysfunction that is more easily translated into animal model systems to probe the underlying neurobiological mechanisms. Paralleling experimental paradigms that were previously applied in humans and larger mammals, we and others have demonstrated that multisensory function can also be examined behaviorally in rodents. Here, we review the sensory and multisensory difficulties commonly found in ASD, examining laboratory findings that relate these findings across species. Next, we discuss the known neurobiology of multisensory integration, drawing largely on experimental work in larger mammals, and extensions of these paradigms into rodents. Finally, we describe emerging investigations into multisensory processing in genetic mouse models related to autism risk. By detailing findings from humans to mice, we highlight the advantage of multisensory paradigms that can be easily translated across species, as well as the potential for rodent experimental systems to reveal opportunities for novel treatments. LAY SUMMARY: Sensory and multisensory deficits are commonly found in ASD and may result in cascading effects that impact social communication. By using similar experiments to those in humans, we discuss how studies in animal models may allow an understanding of the brain mechanisms that underlie difficulties in multisensory integration, with the ultimate goal of developing new treatments. Autism Res 2020, 13: 1430-1449. © 2020 International Society for Autism Research, Wiley Periodicals, Inc.
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Affiliation(s)
- Justin K Siemann
- Department of Biological Sciences, Vanderbilt University, Nashville, Tennessee, USA
| | - Jeremy Veenstra-VanderWeele
- Department of Psychiatry, Columbia University, Center for Autism and the Developing Brain, New York Presbyterian Hospital, and New York State Psychiatric Institute, New York, New York, USA
| | - Mark T Wallace
- Department of Psychiatry, Vanderbilt University, Nashville, Tennessee, USA
- Department of Psychology, Vanderbilt University, Nashville, Tennessee, USA
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, Tennessee, USA
- Kennedy Center for Research on Human Development, Vanderbilt University, Nashville, Tennessee, USA
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23
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Buss E, Calandruccio L, Oleson J, Leibold LJ. Contribution of Stimulus Variability to Word Recognition in Noise Versus Two-Talker Speech for School-Age Children and Adults. Ear Hear 2020; 42:313-322. [PMID: 32881723 DOI: 10.1097/aud.0000000000000951] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Speech-in-speech recognition scores tend to be more variable than the speech-in-noise recognition scores, both within and across listeners. This variability could be due to listener factors, such as individual differences in audibility or susceptibility to informational masking. It could also be due to stimulus variability, with some speech-in-speech samples posing more of a challenge than others. The purpose of this experiment was to test two hypotheses: (1) that stimulus variability affects adults' word recognition in a two-talker speech masker and (2) that stimulus variability plays a smaller role in children's performance due to relatively greater contributions of listener factors. METHODS Listeners were children (5 to 10 years) and adults (18 to 41 years) with normal hearing. Target speech was a corpus of 30 disyllabic words, each associated with an unambiguous illustration. Maskers were 30 samples of either two-talker speech or speech-shaped noise. The task was a four-alternative forced choice. Speech reception thresholds were measured adaptively, and those results were used to determine the signal-to-noise ratio associated with ≈65% correct for each listener and masker. Two 30-word blocks of fixed-level testing were then completed in each of the two conditions: (1) with the target-masker pairs randomly assigned prior to each block and (2) with frozen target-masker pairs. RESULTS Speech reception thresholds were lower for adults than for children, particularly for the two-talker speech masker. Listener responses in fixed-level testing were evaluated for consistency across listeners. Target sample was the best predictor of performance in the speech-shaped noise masker for both the random and frozen conditions. In contrast, both the target and masker samples affected performance in the two-talker masker. Results were qualitatively similar for children and adults, and the pattern of performance across stimulus samples was consistent, with differences in masked target audibility in both age groups. CONCLUSIONS Although word recognition in speech-shaped noise differed consistently across target words, recognition in a two-talker speech masker depended on both the target and masker samples. These stimulus effects are broadly consistent with a simple model of masked target audibility. Although variability in speech-in-speech recognition is often thought to reflect differences in informational masking, the present results suggest that variability in energetic masking across stimuli can play an important role in performance.
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Affiliation(s)
- Emily Buss
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Lauren Calandruccio
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Jacob Oleson
- Department of Biostatistics, University of Iowa, Iowa City, Iowa, USA
| | - Lori J Leibold
- Center for Hearing Research, Boys Town National Research Hospital, Omaha, Nebraska, USA
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24
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Molholm S, Murphy JW, Bates J, Ridgway EM, Foxe JJ. Multisensory Audiovisual Processing in Children With a Sensory Processing Disorder (I): Behavioral and Electrophysiological Indices Under Speeded Response Conditions. Front Integr Neurosci 2020; 14:4. [PMID: 32116583 PMCID: PMC7026671 DOI: 10.3389/fnint.2020.00004] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 01/20/2020] [Indexed: 11/23/2022] Open
Abstract
Background Maladaptive reactivity to sensory inputs is commonly observed in neurodevelopmental disorders (e.g., autism, ADHD). Little is known, however, about the underlying neural mechanisms. For some children, atypical sensory reactivity is the primary complaint, despite absence of another identifiable neurodevelopmental diagnosis. Studying Sensory Processing Disorder (SPD) may well provide a window into the neuropathology of these symptoms. It has been proposed that a deficit in sensory integration underlies the SPD phenotype, but objective quantification of sensory integration is lacking. Here we used neural and behavioral measures of multisensory integration (MSI), which would be affected by impaired sensory integration and for which there are well accepted objective measures, to test whether failure to integrate across the senses is associated with atypical sensory reactivity in SPD. An autism group served to determine if observed differences were unique to SPD. Methods We tested whether children aged 6–16 years with SPD (N = 14) integrate multisensory inputs differently from age-matched typically developing controls (TD: N = 54), or from children with an autism spectrum disorder (ASD: N = 44). Participants performed a simple reaction-time task to the occurrence of auditory, visual, and audiovisual stimuli presented in random order, while high-density recordings of electrical brain activity were made. Results Children with SPD showed large reductions in the extent to which they benefited from multisensory inputs compared to TDs. The ASD group showed similarly reduced response speeding to multisensory relative to unisensory inputs. Neural evidence for MSI was seen across all three groups, with the multisensory response differing from the sum of the unisensory responses. Post hoc tests suggested the possibility of enhanced MSI in SPD in timeframes consistent with cortical sensory registration (∼60 ms), followed by reduced MSI during a timeframe consistent with object formation (∼130 ms). The ASD group also showed reduced MSI in the later timeframe. Conclusion Children with SPD showed reduction in their ability to benefit from redundant audio-visual inputs, similar to children with ASD. Neurophysiological recordings, on the other hand, showed that major indices of MSI were largely intact, although post hoc testing pointed to periods of potential differential processing. While these exploratory electrophysiological observations point to potential sensory-perceptual differences in multisensory processing in SPD, it remains equally plausible at this stage that later attentional processing differences may yet prove responsible for the multisensory behavioral deficits uncovered here.
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Affiliation(s)
- Sophie Molholm
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, United States.,Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicin, Bronx, NY, United States.,The Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States
| | - Jeremy W Murphy
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Juliana Bates
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Elizabeth M Ridgway
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, United States
| | - John J Foxe
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, United States.,Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicin, Bronx, NY, United States.,The Cognitive Neurophysiology Laboratory, The Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States
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25
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Foxe JJ, Del Bene VA, Ross LA, Ridgway EM, Francisco AA, Molholm S. Multisensory Audiovisual Processing in Children With a Sensory Processing Disorder (II): Speech Integration Under Noisy Environmental Conditions. Front Integr Neurosci 2020; 14:39. [PMID: 32765229 PMCID: PMC7381232 DOI: 10.3389/fnint.2020.00039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 06/16/2020] [Indexed: 12/02/2022] Open
Abstract
Background: There exists a cohort of children and adults who exhibit an inordinately high degree of discomfort when experiencing what would be considered moderate and manageable levels of sensory input. That is, they show over-responsivity in the face of entirely typical sound, light, touch, taste, or smell inputs, and this occurs to such an extent that it interferes with their daily functioning and reaches clinical levels of dysfunction. What marks these individuals apart is that this sensory processing disorder (SPD) is observed in the absence of other symptom clusters that would result in a diagnosis of Autism, ADHD, or other neurodevelopmental disorders more typically associated with sensory processing difficulties. One major theory forwarded to account for these SPDs posits a deficit in multisensory integration, such that the various sensory inputs are not appropriately integrated into the central nervous system, leading to an overwhelming sensory-perceptual environment, and in turn to the sensory-defensive phenotype observed in these individuals. Methods: We tested whether children (6-16 years) with an over-responsive SPD phenotype (N = 12) integrated multisensory speech differently from age-matched typically-developing controls (TD: N = 12). Participants identified monosyllabic words while background noise level and sensory modality (auditory-alone, visual-alone, audiovisual) were varied in pseudorandom order. Improved word identification when speech was both seen and heard compared to when it was simply heard served to index multisensory speech integration. Results: School-aged children with an SPD show a deficit in the ability to benefit from the combination of both seen and heard speech inputs under noisy environmental conditions, suggesting that these children do not benefit from multisensory integrative processing to the same extent as their typically developing peers. In contrast, auditory-alone performance did not differ between the groups, signifying that this multisensory deficit is not simply due to impaired processing of auditory speech. Conclusions: Children with an over-responsive SPD show a substantial reduction in their ability to benefit from complementary audiovisual speech, to enhance speech perception in a noisy environment. This has clear implications for performance in the classroom and other learning environments. Impaired multisensory integration may contribute to sensory over-reactivity that is the definitional of SPD.
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Affiliation(s)
- John J Foxe
- The Cognitive Neurophysiology Laboratory, Department of Neuroscience, The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States.,The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States.,The Dominic P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Victor A Del Bene
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
| | - Lars A Ross
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
| | - Elizabeth M Ridgway
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
| | - Ana A Francisco
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
| | - Sophie Molholm
- The Cognitive Neurophysiology Laboratory, Department of Neuroscience, The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States.,The Cognitive Neurophysiology Laboratory, Department of Pediatrics, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States.,The Dominic P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
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26
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Hernandez LM, Green SA, Lawrence KE, Inada M, Liu J, Bookheimer SY, Dapretto M. Social Attention in Autism: Neural Sensitivity to Speech Over Background Noise Predicts Encoding of Social Information. Front Psychiatry 2020; 11:343. [PMID: 32390890 PMCID: PMC7194032 DOI: 10.3389/fpsyt.2020.00343] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 04/06/2020] [Indexed: 11/16/2022] Open
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by lack of attention to social cues in the environment, including speech. Hypersensitivity to sensory stimuli, such as loud noises, is also extremely common in youth with ASD. While a link between sensory hypersensitivity and impaired social functioning has been hypothesized, very little is known about the neural mechanisms whereby exposure to distracting sensory stimuli may interfere with the ability to direct attention to socially-relevant information. Here, we used functional magnetic resonance imaging (fMRI) in youth with and without ASD (N=54, age range 8-18 years) to (1) examine brain responses during presentation of brief social interactions (i.e., two-people conversations) shrouded in ecologically-valid environmental noises, and (2) assess how brain activity during encoding might relate to later accuracy in identifying what was heard. During exposure to conversation-in-noise (vs. conversation or noise alone), both neurotypical youth and youth with ASD showed robust activation of canonical language networks. However, the extent to which youth with ASD activated temporal language regions, including voice-selective cortex (i.e., posterior superior temporal sulcus), predicted later discriminative accuracy in identifying what was heard. Further, relative to neurotypical youth, ASD youth showed significantly greater activity in left-hemisphere speech-processing cortex (i.e., angular gyrus) while listening to conversation-in-noise (vs. conversation or noise alone). Notably, in youth with ASD, increased activity in this region was associated with higher social motivation and better social cognition measures. This heightened activity in voice-selective/speech-processing regions may serve as a compensatory mechanism allowing youth with ASD to hone in on the conversations they heard in the context of non-social distracting stimuli. These findings further suggest that focusing on social and non-social stimuli simultaneously may be more challenging for youth with ASD requiring the recruitment of additional neural resources to encode socially-relevant information.
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Affiliation(s)
- Leanna M Hernandez
- Ahmanson-Lovelace Brain Mapping Center, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, United States
| | - Shulamite A Green
- Ahmanson-Lovelace Brain Mapping Center, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, United States
| | - Katherine E Lawrence
- Ahmanson-Lovelace Brain Mapping Center, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, United States
| | - Marisa Inada
- Ahmanson-Lovelace Brain Mapping Center, University of California, Los Angeles, Los Angeles, CA, United States
| | - Janelle Liu
- Ahmanson-Lovelace Brain Mapping Center, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, United States
| | - Susan Y Bookheimer
- Ahmanson-Lovelace Brain Mapping Center, University of California, Los Angeles, Los Angeles, CA, United States.,Staglin IMHRO Center for Cognitive Neuroscience, University of California, Los Angeles, Los Angeles, CA, United States
| | - Mirella Dapretto
- Ahmanson-Lovelace Brain Mapping Center, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, United States
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27
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Foxe JJ, Molholm S, Baudouin SJ, Wallace MT. Explorations and perspectives on the neurobiological bases of autism spectrum disorder. Eur J Neurosci 2019; 47:488-496. [PMID: 29575230 DOI: 10.1111/ejn.13902] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- John J Foxe
- Department of Neuroscience, The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.,The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Sophie Molholm
- Department of Neuroscience, The Ernest J. Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.,The Cognitive Neurophysiology Laboratory, Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA
| | | | - Mark T Wallace
- Center for Integrative and Cognitive Neuroscience, Vanderbilt University, Nashville, TN, USA
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28
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Prodi N, Visentin C, Borella E, Mammarella IC, Di Domenico A. Noise, Age, and Gender Effects on Speech Intelligibility and Sentence Comprehension for 11- to 13-Year-Old Children in Real Classrooms. Front Psychol 2019; 10:2166. [PMID: 31607991 PMCID: PMC6774395 DOI: 10.3389/fpsyg.2019.02166] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 09/09/2019] [Indexed: 11/18/2022] Open
Abstract
The present study aimed to investigate the effects of type of noise, age, and gender on children’s speech intelligibility (SI) and sentence comprehension (SC). The experiment was conducted with 171 children between 11 and 13 years old in ecologically-valid conditions (collective presentation in real, reverberating classrooms). Two standardized tests were used to assess SI and SC. The two tasks were presented in three listening conditions: quiet; traffic noise; and classroom noise (non-intelligible noise with the same spectrum and temporal envelope of speech, plus typical classroom sound events). Both task performance accuracy and listening effort were considered in the analyses, the latter tracked by recording the response time (RT) using a single-task paradigm. Classroom noise was found to have the worst effect on both tasks (worsening task performance accuracy and slowing RTs), due to its spectro-temporal characteristics. A developmental effect was seen in the range of ages (11–13 years), which depended on the task and listening condition. Gender effects were also seen in both tasks, girls being more accurate and quicker to respond in most listening conditions. A significant interaction emerged between type of noise, age and task, indicating that classroom noise had a greater impact on RTs for SI than for SC. Overall, these results indicate that, for 11- to 13-year-old children, performance in SI and SC tasks is influenced by aspects relating to both the sound environment and the listener (age, gender). The presence of significant interactions between these factors and the type of task suggests that the acoustic conditions that guarantee optimal SI might not be equally adequate for SC. Our findings have implications for the development of standard requirements for the acoustic design of classrooms.
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Affiliation(s)
- Nicola Prodi
- Department of Engineering, University of Ferrara, Ferrara, Italy
| | - Chiara Visentin
- Department of Engineering, University of Ferrara, Ferrara, Italy
| | - Erika Borella
- Department of General Psychology, University of Padova, Padua, Italy
| | - Irene C Mammarella
- Department of Developmental and Social Psychology, University of Padova, Padua, Italy
| | - Alberto Di Domenico
- Department of Psychological, Health and Territorial Sciences, University of Chieti, Chieti, Italy
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29
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McGurk Effect by Individuals with Autism Spectrum Disorder and Typically Developing Controls: A Systematic Review and Meta-analysis. J Autism Dev Disord 2019; 49:34-43. [PMID: 30019277 DOI: 10.1007/s10803-018-3680-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
By synthesizing existing behavioural studies through a meta-analytic approach, the current study compared the performances of Autism spectrum disorder (ASD) and typically developing groups in audiovisual speech integration and investigated potential moderators that might contribute to the heterogeneity of the existing findings. In total, nine studies were included in the current study, and the pooled overall difference between the two groups was significant, g = - 0.835 (p < 0.001; 95% CI - 1.155 to - 0.516). Age and task scoring method were found to be associated with the inconsistencies of the findings reported by previous studies. These findings indicate that individuals with ASD show weaker McGurk effect than typically developing controls.
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30
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Collins RT, Flor JM, Tang X, Bange JM, Zarate YA. Parental-reported neurodevelopmental issues in Loeys-Dietz syndrome. RESEARCH IN DEVELOPMENTAL DISABILITIES 2018; 83:153-159. [PMID: 30212788 DOI: 10.1016/j.ridd.2018.08.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 06/21/2018] [Accepted: 08/06/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Loeys-Dietz syndrome (LDS) is a congenital multisystem disorder affecting the cardiovascular and musculoskeletal system. Limited data have reported neurodevelopmental (ND) issues in LDS. AIMS To determine the extent of ND issues in patients with LDS. METHODS A prospective study was performed of LDS patients or their caregivers. The study included data collected via an online survey of age-specific questions. Standard statistical methods were used for baseline and demographic characteristics, as well as group comparisons. OUTCOMES Data were obtained from 67 patients with LDS (54% female). Median age was 14.9 years. Gene mutations included TGFBR1 (39%), TGFBR2 (40%), SMAD3 (7%), and unknown (14%). Motor delays (30%, 18/61) and hypotonia (63%, 37/60) occurred frequently. Physical (62%, 39/62), occupational (41%, 23/56), and speech therapies (34%, 20/58) were common. Feeding issues were common (41%, 23/56). TGFBR1 mutations were more frequent among those with motor delays and feeding issues. CONCLUSIONS Patients with LDS and/or their caregivers report at least one ND problem in most cases, and many require therapies. These data suggest ND disorders should be considered to be part of the phenotype.
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Affiliation(s)
- R T Collins
- University of Arkansas for Medical Sciences Department of Internal Medicine and Department of Pediatrics, Division of Cardiology, and Arkansas Children's Hospital, Little Rock, AR.
| | - J M Flor
- University of Arkansas for Medical Sciences Department of Pediatrics, Division of Developmental Pediatrics, and Arkansas Children's Hospital, Little Rock, AR
| | - X Tang
- University of Arkansas for Medical Sciences Department of Pediatrics, and Arkansas Children's Hospital, Little Rock, AR
| | - J M Bange
- Louisiana State University Health Sciences Center School of Allied Health, Shreveport, LA
| | - Y A Zarate
- University of Arkansas for Medical Sciences Department of Pediatrics, Section of Genetics and Metabolism, and Arkansas Children's Hospital, Little Rock, AR
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31
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Feldman JI, Dunham K, Cassidy M, Wallace MT, Liu Y, Woynaroski TG. Audiovisual multisensory integration in individuals with autism spectrum disorder: A systematic review and meta-analysis. Neurosci Biobehav Rev 2018; 95:220-234. [PMID: 30287245 PMCID: PMC6291229 DOI: 10.1016/j.neubiorev.2018.09.020] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 09/10/2018] [Accepted: 09/25/2018] [Indexed: 02/04/2023]
Abstract
An ever-growing literature has aimed to determine how individuals with autism spectrum disorder (ASD) differ from their typically developing (TD) peers on measures of multisensory integration (MSI) and to ascertain the degree to which differences in MSI are associated with the broad range of symptoms associated with ASD. Findings, however, have been highly variable across the studies carried out to date. The present work systematically reviews and quantitatively synthesizes the large literature on audiovisual MSI in individuals with ASD to evaluate the cumulative evidence for (a) group differences between individuals with ASD and TD peers, (b) correlations between MSI and autism symptoms in individuals with ASD and (c) study level factors that may moderate findings (i.e., explain differential effects) observed across studies. To identify eligible studies, a comprehensive search strategy was employed using the ProQuest search engine, PubMed database, forwards and backwards citation searches, direct author contact, and hand-searching of select conference proceedings. A significant between-group difference in MSI was evident in the literature, with individuals with ASD demonstrating worse audiovisual integration on average across studies compared to TD controls. This effect was moderated by mean participant age, such that between-group differences were more pronounced in younger samples. The mean correlation between MSI and autism and related symptomatology was also significant, indicating that increased audiovisual integration in individuals with ASD is associated with better language/communication abilities and/or reduced autism symptom severity in the extant literature. This effect was moderated by whether the stimuli were linguistic versus non-linguistic in nature, such that correlation magnitudes tended to be significantly greater when linguistic stimuli were utilized in the measure of MSI. Limitations and future directions for primary and meta-analytic research are discussed.
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Affiliation(s)
- Jacob I Feldman
- Department of Hearing and Speech Sciences, Vanderbilt University, 1215 21st Ave S, MCE South Tower 8310, Nashville, TN, 37232, USA.
| | - Kacie Dunham
- Neuroscience Undergraduate Program, Vanderbilt University, Nashville, TN, USA
| | - Margaret Cassidy
- Neuroscience Undergraduate Program, Vanderbilt University, Nashville, TN, USA
| | - Mark T Wallace
- Department of Psychology, Vanderbilt University, Nashville, TN, USA; Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Pharmacology, Vanderbilt University, Nashville, TN, USA; Vanderbilt Kennedy Center, Vanderbilt University Medical Center, 110 Magnolia Cir, Nashville, TN, 37203, USA; Vanderbilt Brain Institute, Vanderbilt University, 465 21st Avenue South, Nashville, TN, 37232, USA; Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, 1215 21st Ave S, MCE South Tower 8310, Nashville, TN, 27323, USA.
| | - Yupeng Liu
- Neuroscience Undergraduate Program, Vanderbilt University, Nashville, TN, USA
| | - Tiffany G Woynaroski
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, 110 Magnolia Cir, Nashville, TN, 37203, USA; Vanderbilt Brain Institute, Vanderbilt University, 465 21st Avenue South, Nashville, TN, 37232, USA; Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, 1215 21st Ave S, MCE South Tower 8310, Nashville, TN, 27323, USA.
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Kubicek C, Gervain J, Lœvenbruck H, Pascalis O, Schwarzer G. Goldilocks versus Goldlöckchen: Visual speech preference for same-rhythm-class languages in 6-month-old infants. INFANT AND CHILD DEVELOPMENT 2018. [DOI: 10.1002/icd.2084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Claudia Kubicek
- Department of Developmental Psychology; Justus Liebig University Giessen; Giessen Germany
| | - Judit Gervain
- CNRS, Université Paris Descartes; Sorbonne Paris Cité; Paris France
| | - Hélène Lœvenbruck
- Laboratoire de Psychologie et NeuroCognition, UMR CNRS 5105; Université Grenoble Alpes; Grenoble France
| | - Olivier Pascalis
- Laboratoire de Psychologie et NeuroCognition, UMR CNRS 5105; Université Grenoble Alpes; Grenoble France
| | - Gudrun Schwarzer
- Department of Developmental Psychology; Justus Liebig University Giessen; Giessen Germany
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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: 68] [Impact Index Per Article: 11.3] [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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Ross LA, Del Bene VA, Molholm S, Woo YJ, Andrade GN, Abrahams BS, Foxe JJ. Common variation in the autism risk gene CNTNAP2, brain structural connectivity and multisensory speech integration. BRAIN AND LANGUAGE 2017; 174:50-60. [PMID: 28738218 DOI: 10.1016/j.bandl.2017.07.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 04/07/2017] [Accepted: 07/11/2017] [Indexed: 06/07/2023]
Abstract
Three lines of evidence motivated this study. 1) CNTNAP2 variation is associated with autism risk and speech-language development. 2) CNTNAP2 variations are associated with differences in white matter (WM) tracts comprising the speech-language circuitry. 3) Children with autism show impairment in multisensory speech perception. Here, we asked whether an autism risk-associated CNTNAP2 single nucleotide polymorphism in neurotypical adults was associated with multisensory speech perception performance, and whether such a genotype-phenotype association was mediated through white matter tract integrity in speech-language circuitry. Risk genotype at rs7794745 was associated with decreased benefit from visual speech and lower fractional anisotropy (FA) in several WM tracts (right precentral gyrus, left anterior corona radiata, right retrolenticular internal capsule). These structural connectivity differences were found to mediate the effect of genotype on audiovisual speech perception, shedding light on possible pathogenic pathways in autism and biological sources of inter-individual variation in audiovisual speech processing in neurotypicals.
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Affiliation(s)
- Lars A Ross
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Pediatrics, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY 10461, USA.
| | - Victor A Del Bene
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Pediatrics, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY 10461, USA; Ferkauf Graduate School of Psychology Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Sophie Molholm
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Pediatrics, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY 10461, USA; Department of Neuroscience, Rose F. Kennedy Intellectual and Developmental Disabilities Research Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Young Jae Woo
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Gizely N Andrade
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Pediatrics, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY 10461, USA
| | - Brett S Abrahams
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY 10461, USA; Department of Neuroscience, Rose F. Kennedy Intellectual and Developmental Disabilities Research Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - John J Foxe
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Pediatrics, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY 10461, USA; Department of Neuroscience, Rose F. Kennedy Intellectual and Developmental Disabilities Research Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA; Ernest J. Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA.
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Cuppini C, Ursino M, Magosso E, Ross LA, Foxe JJ, Molholm S. A Computational Analysis of Neural Mechanisms Underlying the Maturation of Multisensory Speech Integration in Neurotypical Children and Those on the Autism Spectrum. Front Hum Neurosci 2017; 11:518. [PMID: 29163099 PMCID: PMC5670153 DOI: 10.3389/fnhum.2017.00518] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 10/11/2017] [Indexed: 11/13/2022] Open
Abstract
Failure to appropriately develop multisensory integration (MSI) of audiovisual speech may affect a child's ability to attain optimal communication. Studies have shown protracted development of MSI into late-childhood and identified deficits in MSI in children with an autism spectrum disorder (ASD). Currently, the neural basis of acquisition of this ability is not well understood. Here, we developed a computational model informed by neurophysiology to analyze possible mechanisms underlying MSI maturation, and its delayed development in ASD. The model posits that strengthening of feedforward and cross-sensory connections, responsible for the alignment of auditory and visual speech sound representations in posterior superior temporal gyrus/sulcus, can explain behavioral data on the acquisition of MSI. This was simulated by a training phase during which the network was exposed to unisensory and multisensory stimuli, and projections were crafted by Hebbian rules of potentiation and depression. In its mature architecture, the network also reproduced the well-known multisensory McGurk speech effect. Deficits in audiovisual speech perception in ASD were well accounted for by fewer multisensory exposures, compatible with a lack of attention, but not by reduced synaptic connectivity or synaptic plasticity.
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Affiliation(s)
- Cristiano Cuppini
- Department of Electric, Electronic and Information Engineering, University of Bologna, Bologna, Italy
| | - Mauro Ursino
- Department of Electric, Electronic and Information Engineering, University of Bologna, Bologna, Italy
| | - Elisa Magosso
- Department of Electric, Electronic and Information Engineering, University of Bologna, Bologna, Italy
| | - Lars A. Ross
- Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
| | - John J. Foxe
- Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
- Department of Neuroscience and The Del Monte Institute for Neuroscience, University of Rochester School of Medicine, Rochester, NY, United States
| | - Sophie Molholm
- Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
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Nakeva von Mentzer C, Sundström M, Enqvist K, Hällgren M. Assessing speech perception in Swedish school-aged children: preliminary data on the Listen–Say test. LOGOP PHONIATR VOCO 2017; 43:106-119. [DOI: 10.1080/14015439.2017.1380076] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Martina Sundström
- Department of Neuroscience, Unit for Speech Language Pathology, Uppsala University, Uppsala, Sweden
| | - Karin Enqvist
- Department of Neuroscience, Unit for Speech Language Pathology, Uppsala University, Uppsala, Sweden
| | - Mathias Hällgren
- Department of Otorhinolaryngology/Section of Audiology, Linköping University Hospital, Linköping, Sweden
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Huyck JJ, Wright BA. Transient sex differences during adolescence on auditory perceptual tasks. Dev Sci 2017; 21:e12574. [PMID: 28585226 DOI: 10.1111/desc.12574] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 03/22/2017] [Indexed: 01/02/2023]
Abstract
Many perceptual abilities differ between the sexes. Because these sex differences have been documented almost exclusively in adults, they have been attributed to sex-specific neural circuitry that emerges during development and is maintained in the mature perceptual system. To investigate whether behavioral sex differences in perception can also have other origins, we compared performance between males and females ranging in age from 8 to 30 years on auditory temporal-interval discrimination and tone-in-noise detection tasks on which there are no sex differences in adults. If sex differences in perception arise only from the establishment and subsequent maintenance of sex-specific neural circuitry, there should be no sex differences during development on these tasks. In contrast, sex differences emerged in adolescence but resolved by adulthood on two of the six conditions, with signs of a similar pattern on a third condition. In each case, males reached mature performance earlier than females, resulting in a sex difference in the interim. These results suggest that sex differences in perception may arise from differences in the maturational timing of common circuitry used by both sexes. They also imply that sex differences in perceptual abilities may be more prevalent than previously thought based on adult data alone.
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Affiliation(s)
- Julia Jones Huyck
- Speech Pathology and Audiology Program, Kent State University, Kent, Ohio, USA
| | - Beverly A Wright
- Department of Communication Sciences and Disorders and Knowles Hearing Center, Northwestern University, Evanston, Illinois, USA
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Löwgren K, Bååth R, Rasmussen A, Boele HJ, Koekkoek SKE, De Zeeuw CI, Hesslow G. Performance in eyeblink conditioning is age and sex dependent. PLoS One 2017; 12:e0177849. [PMID: 28542383 PMCID: PMC5436819 DOI: 10.1371/journal.pone.0177849] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 05/04/2017] [Indexed: 01/18/2023] Open
Abstract
A growing body of evidence suggests that the cerebellum is involved in both cognition and language. Abnormal cerebellar development may contribute to neurodevelopmental disorders such as attention deficit hyperactivity disorder (ADHD), autism, fetal alcohol syndrome, dyslexia, and specific language impairment. Performance in eyeblink conditioning, which depends on the cerebellum, can potentially be used to clarify the neural mechanisms underlying the cerebellar dysfunction in disorders like these. However, we must first understand how the performance develops in children who do not have a disorder. In this study we assessed the performance in eyeblink conditioning in 42 typically developing children between 6 and 11 years old as well as in 26 adults. Older children produced more conditioned eyeblink responses than younger children and adults produced more than children. In addition, females produced more conditioned eyeblink responses than males among both children and adults. These results highlight the importance of considering the influence of age and sex on the performance when studying eyeblink conditioning as a measure of cerebellar development.
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Affiliation(s)
- Karolina Löwgren
- Department of Clinical Sciences, Lund University, Lund, Sweden
- * E-mail:
| | - Rasmus Bååth
- Department of Philosophy, Cognitive Science, Lund University, Lund, Sweden
| | - Anders Rasmussen
- Department of Neuroscience, Erasmus Medical Center, Rotterdam, Netherlands
| | - Henk-Jan Boele
- Department of Neuroscience, Erasmus Medical Center, Rotterdam, Netherlands
| | | | - Chris I. De Zeeuw
- Department of Neuroscience, Erasmus Medical Center, Rotterdam, Netherlands
- Netherlands Institute for Neuroscience, Royal Academy of Arts and Sciences, Amsterdam, Netherlands
| | - Germund Hesslow
- Department of Experimental Medical Science, Lund University, Lund, Sweden
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Sahlén B, Haake M, von Lochow H, Holm L, Kastberg T, Brännström KJ, Lyberg-Åhlander V. Is children’s listening effort in background noise influenced by the speaker’s voice quality? LOGOP PHONIATR VOCO 2017; 43:47-55. [DOI: 10.1080/14015439.2017.1324914] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Birgitta Sahlén
- Department of Clinical Sciences, Lund, Logopedics, Phoniatrics and Audiology, Lund University, Lund, Sweden
- Linneaus’ Environment Cognition, Communication and Learning, Lund University, Lund, Sweden
| | - Magnus Haake
- Linneaus’ Environment Cognition, Communication and Learning, Lund University, Lund, Sweden
- Division of Cognitive Science, Lund University, Lund, Sweden
| | - Heike von Lochow
- Department of Clinical Sciences, Lund, Logopedics, Phoniatrics and Audiology, Lund University, Lund, Sweden
- Linneaus’ Environment Cognition, Communication and Learning, Lund University, Lund, Sweden
| | - Lucas Holm
- Department of Clinical Sciences, Lund, Logopedics, Phoniatrics and Audiology, Lund University, Lund, Sweden
- Linneaus’ Environment Cognition, Communication and Learning, Lund University, Lund, Sweden
| | - Tobias Kastberg
- Department of Clinical Sciences, Lund, Logopedics, Phoniatrics and Audiology, Lund University, Lund, Sweden
- Linneaus’ Environment Cognition, Communication and Learning, Lund University, Lund, Sweden
| | - K. Jonas Brännström
- Department of Clinical Sciences, Lund, Logopedics, Phoniatrics and Audiology, Lund University, Lund, Sweden
- Linneaus’ Environment Cognition, Communication and Learning, Lund University, Lund, Sweden
| | - Viveka Lyberg-Åhlander
- Department of Clinical Sciences, Lund, Logopedics, Phoniatrics and Audiology, Lund University, Lund, Sweden
- Linneaus’ Environment Cognition, Communication and Learning, Lund University, Lund, Sweden
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Vasa RA, Mostofsky SH, Ewen JB. The Disrupted Connectivity Hypothesis of Autism Spectrum Disorders: Time for the Next Phase in Research. BIOLOGICAL PSYCHIATRY: COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2016; 1:245-252. [PMID: 28083565 DOI: 10.1016/j.bpsc.2016.02.003] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
During the past decade, the disrupted connectivity theory has generated considerable interest as a pathophysiological model for autism spectrum disorders (ASD). This theory postulates that deficiencies in the way the brain coordinates and synchronizes activity amongst different regions may account for the clinical symptoms of ASD. This review critically examines the current structural and functional connectivity data in ASD and evaluates unresolved assumptions and gaps in knowledge that limit the interpretation of these data. Collectively, studies very often show group alterations in what are thought of as measures of cerebral connectivity, though the patterns of findings vary considerably. We argue that there are three principle needs in this research agenda. First, further basic research is needed to understand the links between measures commonly used (DTI, fMRI, EEG) and other (histological, computational) levels of analysis. Second, speculated causes of inconsistencies in the literature (age, clinical heterogeneity) demand studies that directly evaluate these interpretations. Finally, the field needs well-specified mechanistic models of altered cerebral communication in ASD whose predictions can be tested on multiple levels of analyses.
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Affiliation(s)
- Roma A Vasa
- Center for Neurodevelopmental and Imaging Research, Kennedy Krieger Institute; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine
| | - Stewart H Mostofsky
- Center for Neurodevelopmental and Imaging Research, Kennedy Krieger Institute; Department of Neurology, Johns Hopkins University School of Medicine; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine
| | - Joshua B Ewen
- Center for Neurodevelopmental and Imaging Research, Kennedy Krieger Institute; Department of Neurology, Johns Hopkins University School of Medicine; Department of Psychological and Brain Sciences, Krieger School of Arts and Sciences, Johns Hopkins University
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