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Daniel S, Laurie M, Delafield-Butt JT. A handbook for Rhythmic Relating in autism: supporting social timing in play, learning and therapy. Front Psychol 2024; 15:1384068. [PMID: 39359962 PMCID: PMC11445824 DOI: 10.3389/fpsyg.2024.1384068] [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: 02/08/2024] [Accepted: 06/11/2024] [Indexed: 10/04/2024] Open
Abstract
We present a handbook for Rhythmic Relating, an approach developed to support play, learning and therapy with young autistic children, unconventional communicators, and autistic people who have additional learning needs. Rhythmic Relating is based on the Movement Sensing perspective, a growing body of research that recognizes that autistic social difficulties stem from more basic sensory and motor differences. These sensorimotor differences directly affect embodied experience and social timing in communication. The Rhythmic Relating approach acknowledges that autistic/non-autistic interactive mismatch goes both ways and offers bidirectional support for social timing and expressive action in play. This handbook is presented in an accessible fashion, allowing the reader to develop at their own pace through three skill-levels and encouraging time out to practice. We begin with the basics of building rapport (seeing, copying, and celebrating interactional behaviors), introduce the basic foundations of sensory stability, and then move on to developing reciprocal play (using mirroring, matching, looping, and "Yes…and" techniques), and further to understanding sensory impetus (using sensory contours, accents and flows) and its potential in support of social timing. Rhythmic Relating is offered in support of each practitioner's creative practice and personal sense of fun and humor in play. The model is offered as a foundation for interaction and learning, as a base practice in schools, for Occupational Therapists, Speech Therapists and Physiotherapists, and can also provide a basis for tailoring creative arts therapies when working with autistic clients.
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Affiliation(s)
- Stuart Daniel
- Laboratory for Innovation in Autism, University of Strathclyde, Glasgow, United Kingdom
- British Association of Play Therapists, London, United Kingdom
| | - Matthew Laurie
- Wooley Wood School, Sheffield, United Kingdom
- Concept Training Ltd., Lancashire, United Kingdom
| | - Jonathan T. Delafield-Butt
- Laboratory for Innovation in Autism, University of Strathclyde, Glasgow, United Kingdom
- Strathclyde Institute of Education, University of Strathclyde, Glasgow, United Kingdom
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Du B, Zhang W, Chen L, Deng X, Li K, Lin F, Jia F, Su S, Tang W. Higher or lower? Interpersonal behavioral and neural synchronization of movement imitation in autistic children. Autism Res 2024. [PMID: 39118396 DOI: 10.1002/aur.3205] [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: 11/26/2023] [Accepted: 07/16/2024] [Indexed: 08/10/2024]
Abstract
How well autistic children can imitate movements and how their brain activity synchronizes with the person they are imitating have been understudied. The current study adopted functional near-infrared spectroscopy (fNIRS) hyperscanning and employed a task involving real interactions involving meaningful and meaningless movement imitation to explore the fundamental nature of imitation as a dynamic and interactive process. Experiment 1 explored meaningful and meaningless gesture imitation. The results revealed that autistic children exhibited lower imitation accuracy and behavioral synchrony than non-autistic children when imitating both meaningful and meaningless gestures. Specifically, compared to non-autistic children, autistic children displayed significantly higher interpersonal neural synchronization (INS) in the right inferior parietal lobule (r-IPL) (channel 12) when imitating meaningful gestures but lower INS when imitating meaningless gestures. Experiment 2 further investigated the imitation of four types of meaningless movements (orofacial movements, transitive movements, limb movements, and gestures). The results revealed that across all four movement types, autistic children exhibited significantly lower imitation accuracy, behavioral synchrony, and INS in the r-IPL (channel 12) than non-autistic children. This study is the first to identify INS as a biomarker of movement imitation difficulties in autistic individuals. Furthermore, an intra- and interindividual imitation mechanism model was proposed to explain the underlying causes of movement imitation difficulties in autistic individuals.
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Affiliation(s)
- Bang Du
- School of Education and Psychology, University of Jinan, Jinan, China
| | - Wenjun Zhang
- School of Education and Psychology, University of Jinan, Jinan, China
- Department of Special Education, East China Normal University, Shanghai, China
| | - Liu Chen
- School of Education and Psychology, University of Jinan, Jinan, China
| | - Xiaorui Deng
- School of Education and Psychology, University of Jinan, Jinan, China
| | - Kaiyun Li
- School of Education and Psychology, University of Jinan, Jinan, China
| | - Fengxun Lin
- School of Education and Psychology, University of Jinan, Jinan, China
- School of Education, Qingdao Huanghai University, Qingdao, China
| | - Fanlu Jia
- School of Education and Psychology, University of Jinan, Jinan, China
| | - Shuhua Su
- School of Education and Psychology, University of Jinan, Jinan, China
| | - Wanzhi Tang
- Faculty of Arts, Psychology, University of Alberta, Edmonton, Canada
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Glass D, Yuill N. Moving Together: Social Motor Synchrony in Autistic Peer Partners Depends on Partner and Activity Type. J Autism Dev Disord 2024; 54:2874-2890. [PMID: 37310543 PMCID: PMC11300670 DOI: 10.1007/s10803-023-05917-8] [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] [Accepted: 01/28/2023] [Indexed: 06/14/2023]
Abstract
Some suggest autistic people display impaired Interpersonal Synchrony. However, partners of different neurotypes can struggle to connect and empathise with one another. We used Motion Energy Analysis to examine Social Motor Synchrony (SMS) in familiar partners of the same neurotype: pairs of autistic and of neurotypical children. Partners played two shared tablet activities, one to support collaboration by facilitating engagement and other-awareness (Connect), and one with no additional design features to facilitate collaboration (Colours). The neurotypical group showed similar SMS to the autistic group in Colours but lower SMS in Connect. The autistic group displayed similar levels of SMS in each activity. Autistic children can synchronise to a similar, or greater, degree than neurotypical children when the social context and type of task are considered.
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Affiliation(s)
- Devyn Glass
- University of Sussex, Brighton, BN1 9QJ, England, UK.
| | - Nicola Yuill
- University of Sussex, Brighton, BN1 9QJ, England, UK
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Glass D, Yuill N. Evidence of mutual non-verbal synchrony in learners with severe learning disability and autism, and their support workers: a motion energy analysis study. Front Integr Neurosci 2024; 18:1353966. [PMID: 39055283 PMCID: PMC11269261 DOI: 10.3389/fnint.2024.1353966] [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: 12/11/2023] [Accepted: 06/25/2024] [Indexed: 07/27/2024] Open
Abstract
Introduction Some research indicates that neurodivergent people are less likely than "neurotypical" people to adapt their movements to a partner's movements to facilitate interpersonal motor synchrony. Researchers therefore suggest synchrony deficits underlie the social differences associated with autism and other neurodivergences. Intensive Interaction (II) is a client-led approach, where Learning Support Workers (LSW) follow the lead of learners to create balanced and reciprocal interactions. Methods We aimed to examine the balance of synchrony in learners with autism and Severe Learning Disabilities and their LSWs in a special education college where learners had prior experience with II. Using Motion Energy Analysis, we assessed the degree to which each partner acted as a leader, and hence which partner acted as a follower, during moments of close synchrony. Results Overall, learners and LSWs showed higher than chance synchrony. There were no differences in the degree to which each partner led the moments of synchrony, or the amount pairs synchronized with zero-lag, where there was no delay between each partners' movements. Discussion The equal balance of leading and following in the learner and LSW pairs demonstrates that both partners consistently adapted their movements to their partner's movements to facilitate synchrony. The findings tentatively challenge the notion of a synchrony deficit in autism and suggest synchrony can be present in cross-neurotype pairs in comfortable and engaging conditions. We discuss the potential for client-led, movement-based approaches to support smooth interactions across neurotypes.
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Affiliation(s)
- Devyn Glass
- Children and Technology Lab, School of Psychology, University of Sussex, Brighton, United Kingdom
| | - Nicola Yuill
- The Children and Technology Lab, Autism Community Research Network Sussex, School of Psychology, University of Sussex, Brighton, United Kingdom
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Glass D, Yuill N. Social motor synchrony in autism spectrum conditions: A systematic review. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024; 28:1638-1653. [PMID: 38014541 PMCID: PMC11193327 DOI: 10.1177/13623613231213295] [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] [Indexed: 11/29/2023]
Abstract
LAY ABSTRACT When two people interact, they often fall into sync with one another by moving their bodies at the same time. Some say autistic people are not as good as non-autistic people at moving at the same time as a partner. This has led some researchers to ask whether measuring synchrony might help diagnose autism. We reviewed the research so far to look at differences in Social Motor Synchrony (SMS) (the way we move together) between autistic people and people they interact with. The research suggests that interactions involving an autistic partner (either two autistic partners, or an autistic and non-autistic partner) show lower synchrony than a non-autistic pair. However, we recognised elements in the research so far that may have affected SMS in interactions involving an autistic person. One way SMS may have been affected in research so far might be the way interactions have been set up in the research studies. Few papers studied interactions between two autistic people or looked at synchrony in comfortable environments with autistic-preferred tasks. The studies also do not explain why synchrony might be different, or weaker, in pairs involving autistic partners. We use these limitations to suggest improvements for future research.
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Gu T, Jin C, Lin L, Wang X, Li X, Jing J, Cao M. The relationship between executive function and the association of motor coordination difficulties and social communication deficits in autistic children. Front Psychiatry 2024; 15:1363406. [PMID: 38596639 PMCID: PMC11002984 DOI: 10.3389/fpsyt.2024.1363406] [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: 12/30/2023] [Accepted: 03/13/2024] [Indexed: 04/11/2024] Open
Abstract
Background Motor coordination difficulties could contribute to social communication deficits in autistic children. However, the exploration of the mechanism implicated in these claims has been limited by the lack of potential confounders such as executive function (EF). Methods We investigated the role that EF plays in the relationship between motor coordination and social communication in a school-aged autistic population via a structural model in a statistically robust manner. The results of questionnaires, including the Developmental Coordination Disorder questionnaire, the Behavior Rating Inventory of Executive Function, and the Social Responsiveness Scale, were collected to measure motor coordination, social communication deficits, and EF. Results A total of 182 autistic children (7.61±1.31 years, 87.9% boys) were included in the final analysis. In the model with EF as a mediator, the total effect (β=-0.599, P<0.001) and the direct effect (β=-0.331, P =0.003) of motor coordination function on social communication were both significant among autistic children without intellectual disability (ID), as were indirect effects through EF (β=-0.268, P<0.001). Conclusion EF partially mediates the motor coordination and social communication correlation among autistic children. We suggest that motor coordination should be included in the routine evaluation of autistic surveillance and rehabilitation procedures.
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Affiliation(s)
- Tingfeng Gu
- Maternal and Child Health Department, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Chengkai Jin
- Maternal and Child Health Department, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Lizi Lin
- Guangdong Provincial Engineering Technology Research Center of Environmental Pollution and Health Risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Xin Wang
- Maternal and Child Health Department, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Xiuhong Li
- Maternal and Child Health Department, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Jin Jing
- Maternal and Child Health Department, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Muqing Cao
- School of Sport and Health, Guangzhou Sport University, Guangzhou, China
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McNaughton KA, Moss A, Yarger HA, Redcay E. Smiling synchronization predicts interaction enjoyment in peer dyads of autistic and neurotypical youth. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024:13623613241238269. [PMID: 38497277 PMCID: PMC11408708 DOI: 10.1177/13623613241238269] [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] [Indexed: 03/19/2024]
Abstract
LAY ABSTRACT For autistic and neurotypical youth, having positive social interactions with other youth is an important part of well-being. Other researchers have found that one factor that can make people feel like social interactions have gone well is synchronization. Synchronization happens when peoples' body movements and facial expressions align while they're interacting. We focus on smiling synchronization here because other studies have found that when neurotypical individuals synchronize their smiles more in a social interaction, they say they enjoy that social interaction more. However, no studies have directly tested whether smiling synchrony influences social interaction enjoyment in autistic and neurotypical youth. We measured smiling synchrony in pairs of interacting autistic and neurotypical youth who were meeting each other for the first time. Some pairs were autistic youth interacting with other autistic youth (autistic with autistic participant pairs), some pairs were autistic youth interacting with neurotypical youth (autistic with neurotypical participant pairs), and other pairs were neurotypical youth interacting with neurotypical youth (neurotypical with neurotypical participant pairs). We found that autistic with neurotypical participant pairs had lower smiling synchrony than neurotypical with neurotypical participant pairs. Youth who were in dyads that had more smiling synchrony said they enjoyed interacting with their partner more and that they wanted to interact with their partner again. Our research shows that smiling synchrony is one part of interactions between autistic and neurotypical youth that influences how well youth say the interaction went. Identifying natural opportunities for autistic and neurotypical youth to share positive feelings could be one way to promote positive social interactions between autistic and neurotypical youth.
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Bar Yehuda S, Bauminger-Zviely N. Social-Motor Coordination Between Peers: Joint Action Developmental Trajectories in ASD and TD. J Autism Dev Disord 2024; 54:811-828. [PMID: 36469210 DOI: 10.1007/s10803-022-05851-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2022] [Indexed: 12/12/2022]
Abstract
Coordinating a physical movement in time and space with social and nonsocial partners to achieve a shared goal - "joint action" (JA) - characterizes many peer-engagement situations that pose challenges for individuals with autism spectrum disorder (ASD). This cross-sectional study examined development of JA capabilities comparing ASD versus typically developing (TD) groups in early childhood, preadolescence, and adolescence while performing mirroring and complementing JA tasks with social (peer) and nonsocial (computer) partners. Results indicated better motor coordination abilities on computerized tasks than in peer dyads, with larger peer-dyad deficits shown by the ASD group. Developmental growth in JA abilities emerged, but the ASD group lagged behind same-age peers with TD. Socio-motor interventions may offer new channels to facilitate peer engagement in ASD.
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Affiliation(s)
- Shahar Bar Yehuda
- Faculty of Education, Bar-Ilan University, Ramat-Gan, 5290002, Israel
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Carnevali L, Valori I, Mason G, Altoè G, Farroni T. Interpersonal motor synchrony in autism: a systematic review and meta-analysis. Front Psychiatry 2024; 15:1355068. [PMID: 38439792 PMCID: PMC10909819 DOI: 10.3389/fpsyt.2024.1355068] [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: 12/13/2023] [Accepted: 01/29/2024] [Indexed: 03/06/2024] Open
Abstract
Introduction Interpersonal motor synchrony (IMS) is the spontaneous, voluntary, or instructed coordination of movements between interacting partners. Throughout the life cycle, it shapes social exchanges and interplays with intra- and inter-individual characteristics that may diverge in Autism Spectrum Disorder (ASD). Here we perform a systematic review and meta-analysis to summarize the extant literature and quantify the evidence about reduced IMS in dyads including at least one participant with a diagnosis of ASD. Methods Empirical evidence from sixteen experimental studies was systematically reviewed, encompassing spontaneous and instructed paradigms as well as a paucity of measures used to assess IMS. Of these, thirteen studies (n = 512 dyads) contributed measures of IMS with an in situ neurotypical partner (TD) for ASD and control groups, which could be used for meta-analyses. Results Reduced synchronization in ASD-TD dyads emerged from both the systematic review and meta-analyses, although both small and large effect sizes (i.e., Hedge's g) in favor of the control group are consistent with the data (Hedge's g = .85, p < 0.001, 95% CI[.35, 1.35], 95% PI[-.89, 2.60]). Discussion Uncertainty is discussed relative to the type of task, measures, and age range considered in each study. We further discuss that sharing similar experiences of the world might help to synchronize with one another. Future studies should not only assess whether reduced IMS is consistently observed in ASD-TD dyads and how this shapes social exchanges, but also explore whether and how ASD-ASD dyads synchronize during interpersonal exchanges.
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Affiliation(s)
- Laura Carnevali
- Department of Developmental Psychology and Socialization, University of Padova, Padova, Italy
| | - Irene Valori
- Chair of Acoustics and Haptics, Technische Universität Dresden, Dresden, Germany
- Centre for Tactile Internet with Human-in-the-Loop (CeTI), Technische Universität Dresden, Dresden, Germany
| | - Giorgia Mason
- Department of Developmental Psychology and Socialization, University of Padova, Padova, Italy
| | - Gianmarco Altoè
- Department of Developmental Psychology and Socialization, University of Padova, Padova, Italy
| | - Teresa Farroni
- Department of Developmental Psychology and Socialization, University of Padova, Padova, Italy
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Fram NR, Liu T, Lense MD. Social interaction links active musical rhythm engagement and expressive communication in autistic toddlers. Autism Res 2024; 17:338-354. [PMID: 38197536 PMCID: PMC10922396 DOI: 10.1002/aur.3090] [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: 06/19/2023] [Accepted: 12/17/2023] [Indexed: 01/11/2024]
Abstract
Rhythm is implicated in both social and linguistic development. Rhythm perception and production skills are also key vulnerabilities in neurodevelopmental disorders such as autism which impact social communication. However, direct links between musical rhythm engagement and expressive communication in autism is not clearly evident. This absence of a direct connection between rhythm and expressive communication indicates that the mechanism of action between rhythm and expressive communication may recruit other cognitive or developmental factors. We hypothesized that social interactions, including general interpersonal relationships and interactive music-making involving children and caregivers, were a significant such factor, particularly in autism. To test this, we collected data from parents of autistic and nonautistic children 14-36 months of age, including parent reports of their children's rhythmic musical engagement, general social skills, parent-child musical interactions, and expressive communication skills. Path analysis revealed a system of independent, indirect pathways from rhythmic musical engagement to expressive communication via social skills and parent-child musical interactions in autistic toddlers. Such a system implies both that social and musical interactions represent crucial links between rhythm and language and that different kinds of social interactions play parallel, independent roles linking rhythmic musical engagement with expressive communication skills.
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Affiliation(s)
- Noah R. Fram
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center
| | - Talia Liu
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center
- Department of Speech, Language, and Hearing Sciences, Boston University
| | - Miriam D. Lense
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center
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Federman D, Blustein A, Rabinowitch TC. Mapping the Physical Language of Children Diagnosed with Autism: A Preliminary Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1091. [PMID: 37508588 PMCID: PMC10378301 DOI: 10.3390/children10071091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/30/2023]
Abstract
Children diagnosed with autism spectrum disorder have a unique motor profile, characterized by, for example, unusual posture or compulsive use of the body. However, not much is known about specific characteristics of their physical language, such as their movement direction, their self-touch pattern, etc., and even less is known about these characteristics with regard to their typically developing siblings. In this first of its kind study, we attempted to map the physical language of children diagnosed with autism spectrum disorder and to compare it to their typically developing siblings. To this end, we recruited 12 pairs of siblings, comprising one sibling with a diagnosis of autism and one sibling who is typically developing. The siblings were asked to play for 10 min and were videotaped throughout the interaction. We evaluated the siblings' physical language using Laban's movement analysis. We found significant and substantial differences between the physical language of the children diagnosed with autism and their typically developing siblings. The results are discussed in terms of the implications of the differences in physical language between the two populations and how movement analysis could be important for interventions in order to improve the communication and social abilities of ASD children.
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Affiliation(s)
- Dita Federman
- The School of Creative Arts Therapies, University of Haifa, Haifa 3498838, Israel
| | - Adi Blustein
- The School of Creative Arts Therapies, University of Haifa, Haifa 3498838, Israel
| | - Tal-Chen Rabinowitch
- The School of Creative Arts Therapies, University of Haifa, Haifa 3498838, Israel
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Bizzari V. Which Kind of Body in "Mental" Pathologies? Phenomenological Insights on the Nature of the Disrupted Self. THE JOURNAL OF MEDICINE AND PHILOSOPHY 2023; 48:116-127. [PMID: 37078730 DOI: 10.1093/jmp/jhad008] [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] [Indexed: 04/21/2023] Open
Abstract
Guided by a phenomenological perspective, this paper aims to account for the existence of a corporeal consciousness-something that clinicians should take into account, not merely in the case of physical pathologies but especially in the case of mental disorders. Firstly, I will highlight three cases: schizophrenia, depression, and autism spectrum disorder. Then, I will show how these cases correspond to three different kinds of bodily existence: disembodiment (in the case of schizophrenia), chrematization (in melancholic depression), and dyssynchrony (in the autism spectrum disorder). Finally, I will argue for the importance of an "expressive common environment" between the patient and the clinician, who are two distinct, embodied conscious subjects resonating with one another. In this view, the primary goal of the therapeutic process seems to develop a shared understanding of the patient's life-world, which finds its main expression through the disrupted body.
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Affiliation(s)
- Valeria Bizzari
- Husserl Archives, Catholic University of Leuven, Leuven, Belgium
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Wohltjen S, Toth B, Boncz A, Wheatley T. Synchrony to a beat predicts synchrony with other minds. Sci Rep 2023; 13:3591. [PMID: 36869056 PMCID: PMC9984464 DOI: 10.1038/s41598-023-29776-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 02/10/2023] [Indexed: 03/05/2023] Open
Abstract
Synchrony has been used to describe simple beat entrainment as well as correlated mental processes between people, leading some to question whether the term conflates distinct phenomena. Here we ask whether simple synchrony (beat entrainment) predicts more complex attentional synchrony, consistent with a common mechanism. While eye-tracked, participants listened to regularly spaced tones and indicated changes in volume. Across multiple sessions, we found a reliable individual difference: some people entrained their attention more than others, as reflected in beat-matched pupil dilations that predicted performance. In a second study, eye-tracked participants completed the beat task and then listened to a storyteller, who had been previously recorded while eye-tracked. An individual's tendency to entrain to a beat predicted how strongly their pupils synchronized with those of the storyteller, a corollary of shared attention. The tendency to synchronize is a stable individual difference that predicts attentional synchrony across contexts and complexity.
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Affiliation(s)
- Sophie Wohltjen
- Psychological and Brain Sciences Department, Dartmouth College, 6207 Moore Hall, Hanover, NH, 03755, USA.
- Psychology Department, University of Wisconsin, 1202 West Johnson St. Madison, Madison, WI, 53706, USA.
| | - Brigitta Toth
- Psychological and Brain Sciences Department, Dartmouth College, 6207 Moore Hall, Hanover, NH, 03755, USA
- Institute of Cognitive Neuroscience and Psychology, Research Centre for Natural Sciences, Magyar Tudósok Körútja 2, Budapest, 1117, Hungary
| | - Adam Boncz
- Psychological and Brain Sciences Department, Dartmouth College, 6207 Moore Hall, Hanover, NH, 03755, USA
- Institute of Cognitive Neuroscience and Psychology, Research Centre for Natural Sciences, Magyar Tudósok Körútja 2, Budapest, 1117, Hungary
| | - Thalia Wheatley
- Psychological and Brain Sciences Department, Dartmouth College, 6207 Moore Hall, Hanover, NH, 03755, USA
- Santa Fe Institute, Santa Fe, NM, USA
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Synchrony and mental health: Investigating the negative association between interpersonal coordination and subclinical variation in autism and social anxiety. JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY 2023. [DOI: 10.1016/j.jesp.2022.104439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Horowitz-Kraus T, Gashri C. Multimodal Approach for Characterizing the Quality of Parent-Child Interaction: A Single Synchronization Source May Not Tell the Whole Story. BIOLOGY 2023; 12:biology12020241. [PMID: 36829518 PMCID: PMC9952901 DOI: 10.3390/biology12020241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023]
Abstract
The interaction between the parent and child is essential for the child's cognitive and emotional development and sets the path for future well-being. These interactions, starting from birth, are necessary for providing the sensory stimulation the child needs in the critical time window of brain development. The characterization of parent-child interactions is traditionally performed by human decoding. This approach is considered the leading and most accurate way of characterizing the quality of these interactions. However, the development of computational tools and especially the concept of parent-child synchronization opened up an additional source of data characterizing these interactions in an objective, less human-labor manner. Such sources include brain-to-brain, voice/speech, eye contact, motor, and heart-rate synchronization. However, can a single source synchronization dataset accurately represent parent-child interaction? Will attending to the same stimulation, often resulting in a higher brain-to-brain synchronization, be considered an interactive condition? In this perspective, we will try to convey a new concept of the child-parent interaction synchronization (CHIPS) matrix, which includes the different sources of signals generated during an interaction. Such a model may assist in explaining the source of interaction alterations in the case of child/parent developmental/emotional or sensory deficits and may open up new ways of assessing interventions and changes in parent-child interactions along development. We will discuss this interaction during one of the parent-child joint activities providing opportunities for interaction, i.e., storytelling.
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Affiliation(s)
- Tzipi Horowitz-Kraus
- Educational Neuroimaging Group, Faculty of Education in Science and Technology, Technion, Haifa 3200003, Israel
- Faculty of Biomedical Engineering, Technion, Haifa 3200003, Israel
- Neuropsychology Department, Kennedy Krieger Institute, Baltimore, MD 21205, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
- Correspondence: ; Tel.: +972-522-989298
| | - Carmel Gashri
- Faculty of Biomedical Engineering, Technion, Haifa 3200003, Israel
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Koehler JC, Falter-Wagner CM. Digitally assisted diagnostics of autism spectrum disorder. Front Psychiatry 2023; 14:1066284. [PMID: 36816410 PMCID: PMC9928948 DOI: 10.3389/fpsyt.2023.1066284] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/11/2023] [Indexed: 02/04/2023] Open
Abstract
Digital technologies have the potential to support psychiatric diagnostics and, in particular, differential diagnostics of autism spectrum disorder in the near future, making clinical decisions more objective, reliable and evidence-based while reducing clinical resources. Multimodal automatized measurement of symptoms at cognitive, behavioral, and neuronal levels combined with artificial intelligence applications offer promising strides toward personalized prognostics and treatment strategies. In addition, these new technologies could enable systematic and continuous assessment of longitudinal symptom development, beyond the usual scope of clinical practice. Early recognition of exacerbation and simplified, as well as detailed, progression control would become possible. Ultimately, digitally assisted diagnostics will advance early recognition. Nonetheless, digital technologies cannot and should not substitute clinical decision making that takes the comprehensive complexity of individual longitudinal and cross-section presentation of autism spectrum disorder into account. Yet, they might aid the clinician by objectifying decision processes and provide a welcome relief to resources in the clinical setting.
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Affiliation(s)
- Jana Christina Koehler
- Department of Psychiatry and Psychotherapy, Medical Faculty, LMU Munich, Munich, Germany
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17
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McDonald DQ, Zampella CJ, Sariyanidi E, Manakiwala A, DeJardin E, Herrington JD, Schultz RT, Tunç B. Head Movement Patterns during Face-to-Face Conversations Vary with Age. ICMI'22 COMPANION : COMPANION PUBLICATION OF THE 2022 INTERNATIONAL CONFERENCE ON MULTIMODAL INTERACTION : NOVEMBER 7-11, 2022, BANGALORE, INDIA. ICMI (CONFERENCE) (2022 : BANGALORE, INDIA) 2022; 2022:185-195. [PMID: 37975062 PMCID: PMC10652276 DOI: 10.1145/3536220.3563366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Advances in computational behavior analysis have the potential to increase our understanding of behavioral patterns and developmental trajectories in neurotypical individuals, as well as in individuals with mental health conditions marked by motor, social, and emotional difficulties. This study focuses on investigating how head movement patterns during face-to-face conversations vary with age from childhood through adulthood. We rely on computer vision techniques due to their suitability for analysis of social behaviors in naturalistic settings, since video data capture can be unobtrusively embedded within conversations between two social partners. The methods in this work include unsupervised learning for movement pattern clustering, and supervised classification and regression as a function of age. The results demonstrate that 3-minute video recordings of head movements during conversations show patterns that distinguish between participants that are younger vs. older than 12 years with 78% accuracy. Additionally, we extract relevant patterns of head movement upon which the age distinction was determined by our models.
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Affiliation(s)
| | | | | | - Aashvi Manakiwala
- University of Pennsylvania, Philadelphia, PA, USA
- Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Ellis DeJardin
- Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - John D Herrington
- Children's Hospital of Philadelphia, Philadelphia, PA, USA
- University of Pennsylvania, Philadelphia, PA, USA
| | - Robert T Schultz
- Children's Hospital of Philadelphia, Philadelphia, PA, USA
- University of Pennsylvania, Philadelphia, PA, USA
| | - Birkan Tunç
- Children's Hospital of Philadelphia, Philadelphia, PA, USA
- University of Pennsylvania, Philadelphia, PA, USA
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18
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Young children with autism show atypical prefrontal cortical responses to humanoid robots: An fNIRS study. Int J Psychophysiol 2022; 181:23-32. [PMID: 36037937 DOI: 10.1016/j.ijpsycho.2022.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 08/21/2022] [Accepted: 08/23/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND Previous behavioral studies have found that children with autism spectrum disorder (ASD) show greater interest in humanoid robots than in humans. However, the neural mechanism underlying this is not clear. This study compared brain activation patterns between children with ASD and neurotypical children while they watched videos with robots and humans. METHOD We recruited 45 children with ASD and 53 neurotypical children aged 4-6 years and recorded their neural activity in the dorsolateral prefrontal cortex (DLPFC) using a functional near-infrared spectroscopy (fNIRS) device when the two groups interacted with a robot or a human in a video. RESULTS First, neural activity in the right DLPFC in children with ASD was significantly lower in the robot condition than in the human condition. Neural activity in the right DLPFC in children with ASD was also significantly lower than that of neurotypical children in the robot condition. Second, the neural activity in the left DLPFC between the human and robot conditions was negatively correlated in children with ASD, while it was positively correlated in neurotypical children. Moreover, neural activity in the left DLPFC in children with ASD was significantly correlated with the ADOS scores in both conditions. CONCLUSIONS While neurotypical children showed comparable neural activity to humanoid robots and human beings, the children with ASD showed significantly different neural activity under those two conditions. Children with ASD may need more selective attention resources for human interaction than for robot interaction. It is also much more difficult for children with ASD to neglect the attraction of robots. Neural activity of the left DLPFC of children with ASD is correlated with their symptoms, which maybe a possible indicator for early diagnosis. Neural activity of the right DLPFC guided their atypical reactions and engagements with robots. Our study contributes to the current understanding of the neural mechanisms responsible for the different behavioral reactions in children with ASD toward robots and humans.
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19
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Sened H, Zilcha-Mano S, Shamay-Tsoory S. Inter-brain plasticity as a biological mechanism of change in psychotherapy: A review and integrative model. Front Hum Neurosci 2022; 16:955238. [PMID: 36092652 PMCID: PMC9458846 DOI: 10.3389/fnhum.2022.955238] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 08/04/2022] [Indexed: 11/26/2022] Open
Abstract
Recent models of psychopathology and psychotherapy highlight the importance of interpersonal factors. The current review offers a biological perspective on these interpersonal processes by examining inter-brain synchrony-the coupling of brain activity between people interacting with one another. High inter-brain synchrony is associated with better relationships in therapy and in daily life, while deficits in the ability to achieve inter-brain synchrony are associated with a variety of psychological and developmental disorders. The review suggests that therapy improves patients' ability to achieve such synchrony through inter-brain plasticity-a process by which recurring exposure to high inter-brain synchrony leads to lasting change in a person's overall ability to synchronize. Therapeutic sessions provide repeated situations with high inter-brain synchrony. This can lead to a long-term increase in the ability to synchronize, first with the therapist, then generalized to other interpersonal relationships, ultimately leading to symptom reduction. The proposed inter-brain plasticity model offers a novel biological framework for understanding relational change in psychotherapy and its links to various forms of psychopathology and provides testable hypotheses for future research. Understanding this mechanism may help improve existing psychotherapy methods and develop new ones.
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Affiliation(s)
- Haran Sened
- Department of Psychology, University of Haifa, Haifa, Israel
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20
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Ravignani A, Lumaca M, Kotz SA. Interhemispheric Brain Communication and the Evolution of Turn-Taking in Mammals. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.916956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In the last 20 years, research on turn-taking and duetting has flourished in at least three, historically separate disciplines: animal behavior, language sciences, and music cognition. While different in scope and methods, all three ultimately share one goal—namely the understanding of timed interactions among conspecifics. In this perspective, we aim at connecting turn-taking and duetting across species from a neural perspective. While we are still far from a defined neuroethology of turn-taking, we argue that the human neuroscience of turn-taking and duetting can inform animal bioacoustics. For this, we focus on a particular concept, interhemispheric connectivity, and its main white-matter substrate, the corpus callosum. We provide an overview of the role of corpus callosum in human neuroscience and interactive music and speech. We hypothesize its mechanistic connection to turn-taking and duetting in our species, and a potential translational link to mammalian research. We conclude by illustrating empirical venues for neuroethological research of turn-taking and duetting in mammals.
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21
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Bowsher-Murray C, Gerson S, von dem Hagen E, Jones CRG. The Components of Interpersonal Synchrony in the Typical Population and in Autism: A Conceptual Analysis. Front Psychol 2022; 13:897015. [PMID: 35734455 PMCID: PMC9208202 DOI: 10.3389/fpsyg.2022.897015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/16/2022] [Indexed: 01/18/2023] Open
Abstract
Interpersonal synchrony - the tendency for social partners to temporally co-ordinate their behaviour when interacting - is a ubiquitous feature of social interactions. Synchronous interactions play a key role in development, and promote social bonding and a range of pro-social behavioural outcomes across the lifespan. The process of achieving and maintaining interpersonal synchrony is highly complex, with inputs required from across perceptual, temporal, motor, and socio-cognitive domains. In this conceptual analysis, we synthesise evidence from across these domains to establish the key components underpinning successful non-verbal interpersonal synchrony, how such processes interact, and factors that may moderate their operation. We also consider emerging evidence that interpersonal synchrony is reduced in autistic populations. We use our account of the components contributing to interpersonal synchrony in the typical population to identify potential points of divergence in interpersonal synchrony in autism. The relationship between interpersonal synchrony and broader aspects of social communication in autism are also considered, together with implications for future research.
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Affiliation(s)
- Claire Bowsher-Murray
- Wales Autism Research Centre, School of Psychology, Cardiff University, Cardiff, United Kingdom
- Cardiff University Centre for Human Developmental Science, School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - Sarah Gerson
- Cardiff University Centre for Human Developmental Science, School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - Elisabeth von dem Hagen
- Wales Autism Research Centre, School of Psychology, Cardiff University, Cardiff, United Kingdom
- Cardiff University Centre for Human Developmental Science, School of Psychology, Cardiff University, Cardiff, United Kingdom
- Cardiff University Brain Imaging Research Centre, School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - Catherine R. G. Jones
- Wales Autism Research Centre, School of Psychology, Cardiff University, Cardiff, United Kingdom
- Cardiff University Centre for Human Developmental Science, School of Psychology, Cardiff University, Cardiff, United Kingdom
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22
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Daniel S, Wimpory D, Delafield-Butt JT, Malloch S, Holck U, Geretsegger M, Tortora S, Osborne N, Schögler B, Koch S, Elias-Masiques J, Howorth MC, Dunbar P, Swan K, Rochat MJ, Schlochtermeier R, Forster K, Amos P. Rhythmic Relating: Bidirectional Support for Social Timing in Autism Therapies. Front Psychol 2022; 13:793258. [PMID: 35693509 PMCID: PMC9186469 DOI: 10.3389/fpsyg.2022.793258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 03/23/2022] [Indexed: 11/13/2022] Open
Abstract
We propose Rhythmic Relating for autism: a system of supports for friends, therapists, parents, and educators; a system which aims to augment bidirectional communication and complement existing therapeutic approaches. We begin by summarizing the developmental significance of social timing and the social-motor-synchrony challenges observed in early autism. Meta-analyses conclude the early primacy of such challenges, yet cite the lack of focused therapies. We identify core relational parameters in support of social-motor-synchrony and systematize these using the communicative musicality constructs: pulse; quality; and narrative. Rhythmic Relating aims to augment the clarity, contiguity, and pulse-beat of spontaneous behavior by recruiting rhythmic supports (cues, accents, turbulence) and relatable vitality; facilitating the predictive flow and just-ahead-in-time planning needed for good-enough social timing. From here, we describe possibilities for playful therapeutic interaction, small-step co-regulation, and layered sensorimotor integration. Lastly, we include several clinical case examples demonstrating the use of Rhythmic Relating within four different therapeutic approaches (Dance Movement Therapy, Improvisational Music Therapy, Play Therapy, and Musical Interaction Therapy). These clinical case examples are introduced here and several more are included in the Supplementary Material (Examples of Rhythmic Relating in Practice). A suite of pilot intervention studies is proposed to assess the efficacy of combining Rhythmic Relating with different therapeutic approaches in playful work with individuals with autism. Further experimental hypotheses are outlined, designed to clarify the significance of certain key features of the Rhythmic Relating approach.
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Affiliation(s)
- Stuart Daniel
- British Association of Play Therapists, London, United Kingdom
| | - Dawn Wimpory
- BCU Health Board (NHS), Bangor, United Kingdom
- School of Human and Behavioural Sciences, Bangor University, Bangor, United Kingdom
| | - Jonathan T. Delafield-Butt
- Laboratory for Innovation in Autism, University of Strathclyde, Glasgow, United Kingdom
- School of Education, University of Strathclyde, Glasgow, United Kingdom
| | - Stephen Malloch
- Westmead Psychotherapy Program, School of Medicine, University of Sydney, Sydney, NSW, Australia
- MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, NSW, Australia
| | - Ulla Holck
- Music Therapy, Department of Communication and Psychology, Aalborg University, Aalborg, Denmark
| | - Monika Geretsegger
- The Grieg Academy Music Therapy Research Centre, NORCE Norwegian Research Centre, Bergen, Norway
| | - Suzi Tortora
- Dancing Dialogue, LCAT, New York, NY, United States
| | - Nigel Osborne
- Department of Music, University of Edinburgh, Edinburgh, United Kingdom
| | - Benjaman Schögler
- Perception Movement Action Research Consortium, University of Edinburgh, Edinburgh, United Kingdom
| | - Sabine Koch
- Research Institute for Creative Arts Therapies, Alanus University, Alfter, Germany
- School of Therapy Sciences, Creative Arts Therapies, SRH University Heidelberg, Heidelberg, Germany
| | - Judit Elias-Masiques
- BCU Health Board (NHS), Bangor, United Kingdom
- School of Human and Behavioural Sciences, Bangor University, Bangor, United Kingdom
| | | | | | - Karrie Swan
- Department of Counseling, Leadership, and Special Education, Missouri State University, Springfield, MO, United States
| | - Magali J. Rochat
- Functional and Molecular Neuroimaging Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | | | - Katharine Forster
- BCU Health Board (NHS), Bangor, United Kingdom
- School of Human and Behavioural Sciences, Bangor University, Bangor, United Kingdom
| | - Pat Amos
- Independent Researcher, Ardmore, PA, United States
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23
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Flaten E, Marshall SA, Dittrich A, Trainor L. Evidence for Top-down Meter Perception in Infancy as Shown by Primed Neural Responses to an Ambiguous Rhythm. Eur J Neurosci 2022; 55:2003-2023. [PMID: 35445451 DOI: 10.1111/ejn.15671] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 11/30/2022]
Abstract
From auditory rhythm patterns, listeners extract the underlying steady beat, and perceptually group beats to form meters. While previous studies show infants discriminate different auditory meters, it remains unknown whether they can maintain (imagine) a metrical interpretation of an ambiguous rhythm through top-down processes. We investigated this via electroencephalographic mismatch responses. We primed 6-month-old infants (N = 24) to hear a 6-beat ambiguous rhythm either in duple meter (n = 13), or in triple meter (n = 11) through loudness accents either on every second or every third beat. Periods of priming were inserted before sequences of the ambiguous unaccented rhythm. To elicit mismatch responses, occasional pitch deviants occurred on either beat 4 (strong beat in triple meter; weak in duple) or beat 5 (strong in duple; weak in triple) of the unaccented trials. At frontal left sites, we found a significant interaction between beat and priming group in the predicted direction. Post-hoc analyses showed mismatch response amplitudes were significantly larger for beat 5 in the duple- than triple-primed group (p = .047) and were non-significantly larger for beat 4 in the triple- than duple-primed group. Further, amplitudes were generally larger in infants with musically experienced parents. At frontal right sites, mismatch responses were generally larger for those in the duple compared to triple group, which may reflect a processing advantage for duple meter. These results indicate infants can impose a top-down, internally generated meter on ambiguous auditory rhythms, an ability that would aid early language and music learning.
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Affiliation(s)
- Erica Flaten
- Department of Psychology, Neuroscience and Behaviour, McMaster University
| | - Sara A Marshall
- Department of Psychology, Neuroscience and Behaviour, McMaster University
| | - Angela Dittrich
- Department of Psychology, Neuroscience and Behaviour, McMaster University
| | - Laurel Trainor
- Department of Psychology, Neuroscience and Behaviour, McMaster University.,McMaster Institute for Music and the Mind, McMaster University.,Rotman Research Institute, Baycrest Hospital, Toronto, ON, Canada
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24
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Early Onset of Impairments of Interpersonal Motor Synchrony in Preschool-Aged Children with Autism Spectrum Disorder. J Autism Dev Disord 2022; 53:2314-2327. [PMID: 35303748 DOI: 10.1007/s10803-022-05472-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2022] [Indexed: 10/18/2022]
Abstract
Characteristics of interpersonal motor synchrony in individuals with autism spectrum disorder (ASD) have been investigated only in older children and adolescents, which calls for investigations in younger samples. The interpersonal motor synchrony was compared between preschool-aged children with (n = 23) and without ASD (n = 24) during free plays with familiar teachers. Children with ASD exhibited reduced synchrony of the upper body and trunk compared with typically developing (TD) children. Moreover, the degree of synchrony in ASD group was not above than chance. For autistic children, interpersonal motor synchrony was negatively correlated with aspects of autistic traits. The results suggest that the impairment of interpersonal motor synchrony has an onset earlier than school age and is a potential pathway for understanding autistic traits.
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25
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Shamay-Tsoory SG, Hertz U. Adaptive Empathy: A Model for Learning Empathic Responses in Response to Feedback. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2022; 17:1008-1023. [PMID: 35050819 DOI: 10.1177/17456916211031926] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Empathy is usually deployed in social interactions. Nevertheless, common measures and examinations of empathy study this construct in isolation from the person in distress. In this article we seek to extend the field of examination to include both empathizer and target to determine whether and how empathic responses are affected by feedback and learned through interaction. Building on computational approaches in feedback-based adaptations (e.g., no feedback, model-free and model-based learning), we propose a framework for understanding how empathic responses are learned on the basis of feedback. In this framework, adaptive empathy, defined as the ability to adapt one's empathic responses, is a central aspect of empathic skills and can provide a new dimension to the evaluation and investigation of empathy. By extending existing neural models of empathy, we suggest that adaptive empathy may be mediated by interactions between the neural circuits associated with valuation, shared distress, observation-execution, and mentalizing. Finally, we propose that adaptive empathy should be considered a prominent facet of empathic capabilities with the potential to explain empathic behavior in health and psychopathology.
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Affiliation(s)
- Simone G Shamay-Tsoory
- Department of Psychology, University of Haifa.,Integrated Brain and Behavior Research Center (IBBRC), University of Haifa
| | - Uri Hertz
- Integrated Brain and Behavior Research Center (IBBRC), University of Haifa.,Department of Cognitive Sciences, University of Haifa
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26
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Hocking DR, Ardalan A, Abu-Rayya HM, Farhat H, Andoni A, Lenroot R, Kachnowski S. Feasibility of a virtual reality-based exercise intervention and low-cost motion tracking method for estimation of motor proficiency in youth with autism spectrum disorder. J Neuroeng Rehabil 2022; 19:1. [PMID: 34996473 PMCID: PMC8742363 DOI: 10.1186/s12984-021-00978-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/22/2021] [Indexed: 11/26/2022] Open
Abstract
Background Motor impairment is widely acknowledged as a core feature in children with autism spectrum disorder (ASD), which can affect adaptive behavior and increase severity of symptoms. Low-cost motion capture and virtual reality (VR) game technologies hold a great deal of promise for providing personalized approaches to motor intervention in ASD. The present study explored the feasibility, acceptability and potential efficacy of a custom-designed VR game-based intervention (GaitWayXR™) for improving gross motor skills in youth with ASD. Methods Ten children and adolescents (10–17 years) completed six, 20-min VR-based motor training sessions over 2 weeks while whole-body movement was tracked with a low-cost motion capture system. We developed a methodology for using motion tracking data to quantify whole-body movement in terms of efficiency, synchrony and symmetry. We then studied the relationships of the above quantities with standardized measures of motor skill and cognitive flexibility. Results Our results supported our presumption that the VR intervention is safe, with no adverse events and very few minor to moderate side-effects, while a large proportion of parents said they would use the VR game at home, the most prohibitive reasons for adopting the system for home therapy were cost and space. Although there was little evidence of any benefits of the GaitWayXR™ intervention in improving gross motor skills, we showed several positive correlations between the standardized measures of gross motor skills in ASD and our measures of efficiency, symmetry and synchrony from low-cost motion capture. Conclusions These findings, though preliminary and limited by small sample size, suggest that low-cost motion capture of children with ASD is feasible with movement exercises in a VR-based game environment. Based on these preliminary findings, we recommend conducting larger-scale studies with methods for improving adherence to VR gaming interventions over longer periods.
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Affiliation(s)
- Darren R Hocking
- Developmental Neuromotor and Cognition Lab, School of Psychology and Public Health, La Trobe University, Melbourne, VIC, Australia.
| | - Adel Ardalan
- Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY, USA
| | - Hisham M Abu-Rayya
- School of Social Sciences and Humanities, Doha Institute for Graduate Studies, Doha, Qatar.,School of Psychology and Public Health, La Trobe University, Melbourne, VIC, Australia
| | - Hassan Farhat
- Developmental Neuromotor and Cognition Lab, School of Psychology and Public Health, La Trobe University, Melbourne, VIC, Australia
| | - Anna Andoni
- HITLAB, Healthcare Innovation & Technology Lab, Columbia University, New York, NY, USA
| | - Rhoshel Lenroot
- Department of Psychiatry, University of New Mexico, Albuquerque, NM, USA
| | - Stan Kachnowski
- HITLAB, Healthcare Innovation & Technology Lab, Columbia University, New York, NY, USA
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27
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Key AP, Yan Y, Metelko M, Chang C, Kang H, Pilkington J, Corbett BA. Greater Social Competence Is Associated With Higher Interpersonal Neural Synchrony in Adolescents With Autism. Front Hum Neurosci 2022; 15:790085. [PMID: 35069156 PMCID: PMC8770262 DOI: 10.3389/fnhum.2021.790085] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/16/2021] [Indexed: 11/22/2022] Open
Abstract
Difficulty engaging in reciprocal social interactions is a core characteristic of autism spectrum disorder. The mechanisms supporting effective dynamic real-time social exchanges are not yet well understood. This proof-of-concept hyperscanning electroencephalography study examined neural synchrony as the mechanism supporting interpersonal social interaction in 34 adolescents with autism spectrum disorder (50% female), age 10-16 years, paired with neurotypical confederates of similar age. The degree of brain-to-brain neural synchrony was quantified at temporo-parietal scalp locations as the circular correlation of oscillatory amplitudes in theta, alpha, and beta frequency bands while the participants engaged in a friendly conversation. In line with the hypotheses, interpersonal neural synchrony was significantly greater during the social interaction compared to the baseline. Lower levels of synchrony were associated with increased behavioral symptoms of social difficulties. With regard to sex differences, we found evidence for stronger interpersonal neural synchrony during conversation than baseline in females with autism, but not in male participants, for whom such condition differences did not reach statistical significance. This study established the feasibility of hyperscanning during real-time social interactions as an informative approach to examine social competence in autism, demonstrated that neural coordination of activity between the interacting brains may contribute to social behavior, and offered new insights into sex-related variability in social functioning in individuals with autism spectrum disorders.
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Affiliation(s)
- Alexandra P. Key
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, United States,Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, United States,*Correspondence: Alexandra P. Key
| | - Yan Yan
- Vanderbilt University, Nashville, TN, United States
| | - Mary Metelko
- Institute for Software Integrated Systems, Vanderbilt University, Nashville, TN, United States
| | - Catie Chang
- Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, United States
| | - Hakmook Kang
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, United States,Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Jennifer Pilkington
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Blythe A. Corbett
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, United States,Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States
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28
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Biomarkers Based on Comprehensive Hierarchical EEG Coherence Analysis: Example Application to Social Competence in Autism (Preliminary Results). Neuroinformatics 2022; 20:53-62. [PMID: 33783669 DOI: 10.1007/s12021-021-09517-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/16/2021] [Indexed: 01/05/2023]
Abstract
Electroencephalography (EEG) coherence analysis, based on measurement of synchronous oscillations of neuronal clusters, has been used extensively to evaluate functional connectivity in brain networks. EEG coherence studies have used a variety of analysis variables (e.g., time and frequency resolutions corresponding to the analysis time period and frequency bandwidth), regions of the brain (e.g., connectivity within and between various cortical lobes and hemispheres) and experimental paradigms (e.g., resting state with eyes open or closed; performance of cognitive tasks). This variability in study designs has resulted in difficulties in comparing the findings from different studies and assimilating a comprehensive understanding of the underlying brain activity and regions with abnormal functional connectivity in a particular disorder. In order to address the variability in methods across studies and to facilitate the comparison of research findings between studies, this paper presents the structure and utilization of a comprehensive hierarchical electroencephalography (EEG) coherence analysis that allows for formal inclusion of analysis duration, EEG frequency band, cortical region, and experimental test condition in the computation of the EEG coherences. It further describes the method by which this EEG coherence analysis can be utilized to derive biomarkers related to brain (dys)function and abnormalities. In order to document the utility of this approach, the paper describes the results of the application of this method to EEG and behavioral data from a social synchrony paradigm in a small cohort of adolescents with and without Autism Spectral Disorder.
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29
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Eddy CM. The Transdiagnostic Relevance of Self-Other Distinction to Psychiatry Spans Emotional, Cognitive and Motor Domains. Front Psychiatry 2022; 13:797952. [PMID: 35360118 PMCID: PMC8960177 DOI: 10.3389/fpsyt.2022.797952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/14/2022] [Indexed: 01/18/2023] Open
Abstract
Self-other distinction refers to the ability to distinguish between our own and other people's physical and mental states (actions, perceptions, emotions etc.). Both the right temporo-parietal junction and brain areas associated with the human mirror neuron system are likely to critically influence self-other distinction, given their respective contributions to theory of mind and embodied empathy. The degree of appropriate self-other distinction will vary according to the exact social situation, and how helpful it is to feel into, or remain detached from, another person's mental state. Indeed, the emotional resonance that we can share with others affords the gift of empathy, but over-sharing may pose a downside, leading to a range of difficulties from personal distress to paranoia, and perhaps even motor tics and compulsions. The aim of this perspective paper is to consider how evidence from behavioral and neurophysiological studies supports a role for problems with self-other distinction in a range of psychiatric symptoms spanning the emotional, cognitive and motor domains. The various signs and symptoms associated with problematic self-other distinction comprise both maladaptive and adaptive (compensatory) responses to dysfunction within a common underlying neuropsychological mechanism, compelling the adoption of more holistic transdiagnostic therapeutic approaches within Psychiatry.
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Affiliation(s)
- Clare M Eddy
- Birmingham and Solihull Mental Health NHS Foundation Trust, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
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People that score high on psychopathic traits are less likely to yawn contagiously. Sci Rep 2021; 11:23779. [PMID: 34893649 PMCID: PMC8664845 DOI: 10.1038/s41598-021-03159-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 11/29/2021] [Indexed: 12/30/2022] Open
Abstract
Considerable variation exists in the contagiousness of yawning, and numerous studies have been conducted to investigate the proximate mechanisms involved in this response. Yet, findings within the psychological literature are mixed, with many studies conducted on relatively small and homogeneous samples. Here, we aimed to replicate and extend upon research suggesting a negative relationship between psychopathic traits and yawn contagion in community samples. In the largest study of contagious yawning to date (N = 458), which included both university students and community members from across 50 nationalities, participants completed an online study in which they self-reported on their yawn contagion to a video stimulus and completed four measures of psychopathy: the primary and secondary psychopathy scales from the Levenson Self-Report Psychopathy Scale (LSRPS), the psychopathy construct from the Dirty Dozen, and the Psychopathic Personality Traits Scale (PPTS). Results support previous findings in that participants that yawned contagiously tended to score lower on the combined and primary measures of psychopathy. That said, tiredness was the strongest predictor across all models. These findings align with functional accounts of spontaneous and contagious yawning and a generalized impairment in overall patterns of behavioral contagion and biobehavioral synchrony among people high in psychopathic traits.
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Zhao Z, Tang H, Alviar C, Kello CT, Zhang X, Hu X, Qu X, Lu J. Excessive and less complex body movement in children with autism during face-to-face conversation: An objective approach to behavioral quantification. Autism Res 2021; 15:305-316. [PMID: 34837352 DOI: 10.1002/aur.2646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 11/08/2021] [Accepted: 11/16/2021] [Indexed: 11/05/2022]
Abstract
The majority of existing studies investigating characteristics of overt social behavior in individuals with autism spectrum disorder (ASD) relied on informants' evaluation through questionnaires and behavioral coding techniques. As a novelty, this study aimed to quantify the complex movements produced during social interactions in order to test differences in ASD movement dynamics and their convergence, or lack thereof, during social interactions. Twenty children with ASD and twenty-three children with typical development (TD) were videotaped while engaged in a face-to-face conversation with an interviewer. An image differencing technique was utilized to extract the movement time series. Spectral analyses were conducted to quantify the average power of movement, and the fractal scaling of movement. The degree of complexity matching was calculated to capture the level of behavioral coordination between the interviewer and children. Results demonstrated that the average power was significantly higher (p < 0.01), and the fractal scaling was steeper (p < 0.05) in children with ASD, suggesting excessive and less complex movement as compared to the TD peers. Complexity matching occurred between children and interviewers, but there was no reliable difference in the strength of matching between the ASD and TD children. Descriptive trends in the interviewer's behavior suggest that her movements adapted to match both ASD and TD movements equally well. The findings of our study might shed light on seeking novel behavioral markers of ASD, and on developing automatic ASD screening techniques during daily social interactions.
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Affiliation(s)
- Zhong Zhao
- Institute of Human Factors and Ergonomics, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, China
| | - Haiming Tang
- Institute of Human Factors and Ergonomics, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, China
| | - Camila Alviar
- Cognitive and Information Sciences, University of California, Merced, USA
| | | | - Xiaobin Zhang
- Shenzhen Guangming District Center for Disease Control and Prevention, Shenzhen, China
| | - Xinyao Hu
- Institute of Human Factors and Ergonomics, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, China
| | - Xingda Qu
- Institute of Human Factors and Ergonomics, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, China
| | - Jianping Lu
- Department of Child Psychiatry of Shenzhen Kangning Hospital, Shenzhen Mental Health Center, Shenzhen, China
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Laroche J, Vuarnesson L, Endaltseva A, Dumit J, Bachrach A. [Re]moving Bodies - A Shared Diminished Reality Installation for Exploring Relational Movement. Front Psychol 2021; 12:539596. [PMID: 34899446 PMCID: PMC8662540 DOI: 10.3389/fpsyg.2021.539596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 05/05/2021] [Indexed: 11/13/2022] Open
Abstract
In this article we explore an epistemic approach we name dis/embodiment and introduce "Articulations," an interdisciplinary project bringing together Virtual Reality (VR) designers, cognitive scientists, dancers, anthropologists, and human-machine interaction specialists. According to Erin Manning, our sense of self and other emerges from processes of bodying and relational movement (becoming oneself by moving in relation with the world). The aim of the project is to exploit the potential of multi-person VR in order to explore the intersubjective dynamics of relational movement and bodying, and to do so with scientific, artistic and therapeutic purposes in mind. To achieve this bridge, we bring up a novel paradigm we name "Shared Diminished Reality". It consists in using minimalist representation to instantiate users' bodies in the virtual space. Instead of using humanoid avatars or full body skeletons, we reduce the representation of the moving bodies to three spheres whose trajectories reflect the tracking of the head and the two wrists. This "diminished"virtual rendition of the body-in-movement, we call dis/embodiment. It provides a simple but clear experience of one's own responsive movement in relation to the world and other bodies. It also allows for subtle manipulations of bodies' perceptual and cross-perceptual feedback and simplifies the tracking and the analysis of movements. After having introduced the epistemic framework, the basic architecture, and the empirical method informing the installation, we present and discuss, as a proof-of-concept, some data collected in a situated experiment at a science-art event. We investigate motion patterns observed in different experimental conditions (in which participants either could or could not see the representation of their own hands in the virtual space) and their relation with subjective reports collected. We conclude with reflection on further possibilities of our installation in exploring bodying and relational movement.
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Affiliation(s)
- Julien Laroche
- Center for Translational Neurophysiology of Speech and Communication, Italian Institute of Technology, Ferrara, Italy
- UMR 7023 Structures Formelles du Langage, St Denis, France
| | - Loup Vuarnesson
- École Nationale Supérieure des Arts Décoratifs, Paris, France
- Emotic, Nantes, France
| | - Alexandra Endaltseva
- UMR 5044, Centre d’Etude et de Recherche Travail, Organisation, Pouvoir (CERTOP), CNRS, Toulouse, France
- INSERM U1276, Centre d’Étude des Mouvements Sociaux (CEMS), EHESS, Paris, France
| | - Joseph Dumit
- Science and Technology Studies, University of California, Davis, Davis, CA, United States
| | - Asaf Bachrach
- UMR 7023 Structures Formelles du Langage, St Denis, France
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Social context facilitates visuomotor synchrony and bonding in children and adults. Sci Rep 2021; 11:22869. [PMID: 34819617 PMCID: PMC8613228 DOI: 10.1038/s41598-021-02372-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 11/08/2021] [Indexed: 11/09/2022] Open
Abstract
Interpersonal synchrony is a fundamental part of human social interaction, with known effects on facilitating social bonding. Moving in time with another person facilitates prosocial behaviour, however, it is unknown if the degree of synchronisation predicts the degree of social bonding. Similarly, while people readily fall in synchrony even without being instructed to do so, we do not know whether such spontaneous synchronisation elicits similar prosocial effects as instructed synchronisation. Across two studies, we investigated how context (social vs non-social stimulus) and instruction (instructed vs uninstructed) influenced synchronisation accuracy and bonding with the interaction partner in adults and children. The results revealed improved visuomotor synchrony within a social, compared to non-social, context in adults and children. Children, but not adults, synchronised more accurately when instructed to synchronise than when uninstructed. For both children and adults, synchronisation in a social context elicited stronger social bonding towards an interaction partner as compared to synchronisation in a non-social context. Finally, children's, but not adults', degree of synchrony with the partner was significantly associated with their feelings of social closeness. These findings illuminate the interaction of sensorimotor coupling and joint action in social contexts and how these mechanisms facilitate synchronisation ability and social bonding.
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Lense MD, Ladányi E, Rabinowitch TC, Trainor L, Gordon R. Rhythm and timing as vulnerabilities in neurodevelopmental disorders. Philos Trans R Soc Lond B Biol Sci 2021; 376:20200327. [PMID: 34420385 PMCID: PMC8380970 DOI: 10.1098/rstb.2020.0327] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2021] [Indexed: 12/22/2022] Open
Abstract
Millions of children are impacted by neurodevelopmental disorders (NDDs), which unfold early in life, have varying genetic etiologies and can involve a variety of specific or generalized impairments in social, cognitive and motor functioning requiring potentially lifelong specialized supports. While specific disorders vary in their domain of primary deficit (e.g. autism spectrum disorder (social), attention-deficit/hyperactivity disorder (attention), developmental coordination disorder (motor) and developmental language disorder (language)), comorbidities between NDDs are common. Intriguingly, many NDDs are associated with difficulties in skills related to rhythm, timing and synchrony though specific profiles of rhythm/timing impairments vary across disorders. Impairments in rhythm/timing may instantiate vulnerabilities for a variety of NDDs and may contribute to both the primary symptoms of each disorder as well as the high levels of comorbidities across disorders. Drawing upon genetic, neural, behavioural and interpersonal constructs across disorders, we consider how disrupted rhythm and timing skills early in life may contribute to atypical developmental cascades that involve overlapping symptoms within the context of a disorder's primary deficits. Consideration of the developmental context, as well as common and unique aspects of the phenotypes of different NDDs, will inform experimental designs to test this hypothesis including via potential mechanistic intervention approaches. This article is part of the theme issue 'Synchrony and rhythm interaction: from the brain to behavioural ecology'.
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Affiliation(s)
- Miriam D. Lense
- Department of Otolaryngology—Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Eniko Ladányi
- Department of Otolaryngology—Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Laurel Trainor
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - Reyna Gordon
- Department of Otolaryngology—Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, TN, USA
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Zadok E, Gordon I, Navon R, Rabin SJ, Golan O. Shifts in Behavioral Synchrony in Response to an Interaction Partner's Distress in Adolescents With and Without ASD. J Autism Dev Disord 2021; 52:4261-4273. [PMID: 34611838 DOI: 10.1007/s10803-021-05307-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2021] [Indexed: 11/29/2022]
Abstract
Individuals with Autism spectrum disorder (ASD) show altered behavioral synchrony and empathic behavior. Yet, an ecologically valid examination of these in adolescents is still required. We employed a social interaction sequence comprising a friendly conversation with a confederate, an expression of distress by her, and a return to friendly conversation. 44 male adolescents (22 with ASD) participated. Socio-emotional behaviors, coded by blind raters and through automated analyses of motion, were analyzed. Results indicated reduced synchrony in the ASD group. Moreover, whereas controls displayed a decrease in synchrony when facing another's distress, adolescents with ASD showed no such change. No group differences were found on empathic behavior. Findings imply gaps between verbal and non-verbal responses of adolescents with ASD to a distressed interaction partner.
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Affiliation(s)
- Ester Zadok
- Department of Psychology, Bar-Ilan University, Ramat Gan, Israel
| | - Ilanit Gordon
- Department of Psychology, Bar-Ilan University, Ramat Gan, Israel.,Gonda Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat Gan, Israel
| | - Roni Navon
- Department of Psychology, Bar-Ilan University, Ramat Gan, Israel
| | | | - Ofer Golan
- Department of Psychology, Bar-Ilan University, Ramat Gan, Israel. .,Autism Treatment and Research Center - Association for Children at Risk, Givat Shmuel, Israel.
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Bieńkiewicz MMN, Smykovskyi AP, Olugbade T, Janaqi S, Camurri A, Bianchi-Berthouze N, Björkman M, Bardy BG. Bridging the gap between emotion and joint action. Neurosci Biobehav Rev 2021; 131:806-833. [PMID: 34418437 DOI: 10.1016/j.neubiorev.2021.08.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 08/08/2021] [Accepted: 08/13/2021] [Indexed: 11/17/2022]
Abstract
Our daily human life is filled with a myriad of joint action moments, be it children playing, adults working together (i.e., team sports), or strangers navigating through a crowd. Joint action brings individuals (and embodiment of their emotions) together, in space and in time. Yet little is known about how individual emotions propagate through embodied presence in a group, and how joint action changes individual emotion. In fact, the multi-agent component is largely missing from neuroscience-based approaches to emotion, and reversely joint action research has not found a way yet to include emotion as one of the key parameters to model socio-motor interaction. In this review, we first identify the gap and then stockpile evidence showing strong entanglement between emotion and acting together from various branches of sciences. We propose an integrative approach to bridge the gap, highlight five research avenues to do so in behavioral neuroscience and digital sciences, and address some of the key challenges in the area faced by modern societies.
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Affiliation(s)
- Marta M N Bieńkiewicz
- EuroMov Digital Health in Motion, Univ. Montpellier IMT Mines Ales, Montpellier, France.
| | - Andrii P Smykovskyi
- EuroMov Digital Health in Motion, Univ. Montpellier IMT Mines Ales, Montpellier, France
| | | | - Stefan Janaqi
- EuroMov Digital Health in Motion, Univ. Montpellier IMT Mines Ales, Montpellier, France
| | | | | | | | - Benoît G Bardy
- EuroMov Digital Health in Motion, Univ. Montpellier IMT Mines Ales, Montpellier, France.
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Quiñones-Camacho LE, Fishburn FA, Belardi K, Williams DL, Huppert TJ, Perlman SB. Dysfunction in interpersonal neural synchronization as a mechanism for social impairment in autism spectrum disorder. Autism Res 2021; 14:1585-1596. [PMID: 33847461 PMCID: PMC11413982 DOI: 10.1002/aur.2513] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 03/10/2021] [Accepted: 03/24/2021] [Indexed: 01/16/2023]
Abstract
Social deficits in autism spectrum disorder (ASD) have been linked to atypical activation of the mentalizing network. This work, however, has been limited by a focus on the brain activity of a single person during computerized social tasks rather than exploring brain activity during in vivo interactions. The current study assessed neural synchronization during a conversation as a mechanism for social impairment in adults with ASD (n = 24) and matched controls (n = 26). Functional near-infrared spectroscopy (fNIRS) data were collected from the prefrontal cortex (PFC) and tempoparietal junction (TPJ). Participants self-reported on their social communication and videos of the interaction were coded for utterances and conversational turns. As expected, controls showed more neural synchrony than participants with ASD in the TPJ. Also as expected, controls showed less social communication impairment than participants with ASD. However, participants with ASD did not have fewer utterances compared with control subjects. Overall, less neural synchrony in the TPJ was associated with higher social impairment and marginally fewer utterances. Our findings advance our understanding of social difficulties in ASD by linking them to decreased neural synchronization of the TPJ. LAY SUMMARY: The coordination of brain responses is important for efficient social interactions. The current study explored the coordination of brain responses in neurotypical adults and adults with ASD to investigate if difficulties in social interactions are related to difficulties coordinating brain responses in ASD. We found that participants with ASD had more difficulties coordinating brain responses during a conversation with an interacting partner. Additionally, we found that the level of coordination in brain responses was linked to problems with social communication.
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Affiliation(s)
| | - Frank A. Fishburn
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Katherine Belardi
- School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Diane L. Williams
- Department of Communication Sciences and Disorders, The Pennsylvania State University, State College, Pennsylvania, USA
| | - Theodore J. Huppert
- Department of Electrical and Computer Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Susan B. Perlman
- Department of Psychiatry, Washington University, St. Louis, Missouri, USA
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Brief Report: Specificity of Interpersonal Synchrony Deficits to Autism Spectrum Disorder and Its Potential for Digitally Assisted Diagnostics. J Autism Dev Disord 2021; 52:3718-3726. [PMID: 34331629 PMCID: PMC9296396 DOI: 10.1007/s10803-021-05194-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2021] [Indexed: 11/18/2022]
Abstract
Reliably diagnosing autism spectrum disorders (ASD) in adulthood poses a challenge to clinicians due to the absence of specific diagnostic markers. This study investigated the potential of interpersonal synchrony (IPS), which has been found to be reduced in ASD, to augment the diagnostic process. IPS was objectively assessed in videos of diagnostic interviews in a representative referral population from two specialized autism outpatient clinics. In contrast to the current screening tools that could not reliably differentiate, we found a significant reduction of IPS in interactions with individuals later diagnosed with ASD (n = 16) as opposed to those not receiving a diagnosis (n = 23). While these findings need to be validated in larger samples, they nevertheless underline the potential of digitally-enhanced diagnostic processes for ASD.
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Su WC, Culotta M, Tsuzuki D, Bhat A. Movement kinematics and cortical activation in children with and without autism spectrum disorder during sway synchrony tasks: an fNIRS study. Sci Rep 2021; 11:15035. [PMID: 34294815 PMCID: PMC8298433 DOI: 10.1038/s41598-021-94519-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 07/06/2021] [Indexed: 02/07/2023] Open
Abstract
Children with Autism Spectrum Disorder (ASD) have difficulties with socially embedded movements such as imitation and interpersonal synchrony (IPS); however, related movement characteristics and underlying neural mechanisms are not well understood. This study compared the movement characteristics and cortical activation patterns of children with and without ASD during a whole-body, sway synchrony task when different levels of social information were provided. Thirty children with and without ASD (mean age: 12.6 years, SE: 0.6 years) participated. Movement kinematics and fNIRS-based cortical activation were recorded when the child observed an adult tester sway side to side, when they swayed solo, or when they swayed face to face with the tester with or without fingertips touching (i.e., IPS). Children with ASD showed reduced synchrony and smaller sway amplitude compared to typically developing children without ASD. They showed reduced cortical activation over the inferior frontal gyrus and superior temporal sulcus during IPS and did not show significant increase in cortical activation when more social information was provided. The cortical activation findings were significantly associated with IPS behaviors and social communication performance. The ASD-related neurobiomarkers identified in our study could be used as objective measures to evaluate intervention effects in children with ASD.
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Affiliation(s)
- Wan-Chun Su
- grid.33489.350000 0001 0454 4791Department of Physical Therapy, University of Delaware, 540 South College Avenue, Newark, DE USA ,grid.33489.350000 0001 0454 4791Biomechanics and Movement Science Program, University of Delaware, Newark, DE USA
| | - McKenzie Culotta
- grid.33489.350000 0001 0454 4791Department of Physical Therapy, University of Delaware, 540 South College Avenue, Newark, DE USA ,grid.33489.350000 0001 0454 4791Biomechanics and Movement Science Program, University of Delaware, Newark, DE USA
| | - Daisuke Tsuzuki
- grid.265074.20000 0001 1090 2030Department of Language Sciences, Tokyo Metropolitan University, Tokyo, Japan
| | - Anjana Bhat
- grid.33489.350000 0001 0454 4791Department of Physical Therapy, University of Delaware, 540 South College Avenue, Newark, DE USA ,grid.33489.350000 0001 0454 4791Biomechanics and Movement Science Program, University of Delaware, Newark, DE USA ,grid.33489.350000 0001 0454 4791Department of Psychological and Brain Sciences, University of Delaware, Newark, DE USA
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Abstract
AbstractTemporal synchrony is the alignment of processes in time within or across individuals in social interaction and is observed and studied in various domains using wide-ranging paradigms. Evidence suggesting reduced temporal synchrony in autism (e.g. compared to neurotypicals) has hitherto not been reviewed. To systematically review the magnitude and generalisability of the difference across different tasks and contexts, EBSCO, OVID, Web of Science, and Scopus databases were searched. Thirty-two studies were identified that met our inclusion criteria in audio-visual, audio-motor, visuo-tactile, visuo-motor, social motor, and conversational synchrony domains. Additionally, two intervention studies were included. The findings suggest that autistic participants showed reduced synchrony tendencies in every category of temporal synchrony reviewed. Implications, methodological weaknesses, and evidence gaps are discussed.
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The Association among Autistic Traits, Interactional Synchrony and Typical Pattern of Motor Planning and Execution in Neurotypical Individuals. Symmetry (Basel) 2021. [DOI: 10.3390/sym13061034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Autism spectrum disorder (ASD) is characterized by deficits in interactional synchrony and motor performance, but little is known about the association between them. The current study investigated the association among aberrant interactional synchrony (as measured by interactors’ symmetry in the form of the hand at each time-point along movement’s execution), motor functioning and the level of Autistic traits. In this study, autistic traits were evaluated by the Autistic Spectrum Quotient (AQ). Two tasks were used: (1) an interactional synchrony task where participants and the research assistant were instructed to move their hands together; and (2) a motor planning task which allows for continuous monitoring of natural hand movements. Pearson correlation analysis indicated a significant association between lower communication skills (i.e., higher AQ communication scores) and lower intentional synchrony rates. In addition, lower communication skills were found associated with typical patterns of motor planning and execution characterized by shorter time to start the movement and higher value of max speed. Mediator analyses supported the notion that aberrant intentional synchrony in individuals with low communication skills is partially mediated through typical patterns of motor planning and execution. These results suggest typical patterns of motor functions may account for intentional synchrony difficulties.
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Dumas G, Fairhurst MT. Reciprocity and alignment: quantifying coupling in dynamic interactions. ROYAL SOCIETY OPEN SCIENCE 2021; 8:210138. [PMID: 34040790 PMCID: PMC8113897 DOI: 10.1098/rsos.210138] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Recent accounts of social cognition focus on how we do things together, suggesting that becoming aligned relies on a reciprocal exchange of information. The next step is to develop richer computational methods that quantify the degree of coupling and describe the nature of the information exchange. We put forward a definition of coupling, comparing it to related terminology and detail, available computational methods and the level of organization to which they pertain, presenting them as a hierarchy from weakest to richest forms of coupling. The rationale is that a temporally coherent link between two dynamical systems at the lowest level of organization sustains mutual adaptation and alignment at the highest level. Postulating that when we do things together, we do so dynamically over time and we argue that to determine and measure instances of true reciprocity in social exchanges is key. Along with this computationally rich definition of coupling, we present challenges for the field to be tackled by a diverse community working towards a dynamic account of social cognition.
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Affiliation(s)
- Guillaume Dumas
- CHU Sainte-Justine Research Center, Department of Psychiatry, University of Montreal, Quebec, Canada
- Mila – Quebec Artificial Intelligence Institute, University of Montreal, Quebec, Canada
| | - Merle T. Fairhurst
- Institute of Psychology, Faculty of Human Sciences, Bundeswehr University, Munich, Germany
- Faculty of Philosophy and Munich Center for Neuroscience, Ludwig Maximilian University, Munich, Germany
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Keeping in time with social and non-social stimuli: Synchronisation with auditory, visual, and audio-visual cues. Sci Rep 2021; 11:8805. [PMID: 33888822 PMCID: PMC8062473 DOI: 10.1038/s41598-021-88112-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 03/31/2021] [Indexed: 02/02/2023] Open
Abstract
Everyday social interactions require us to closely monitor, predict, and synchronise our movements with those of an interacting partner. Experimental studies of social synchrony typically examine the social-cognitive outcomes associated with synchrony, such as affiliation. On the other hand, research on the sensorimotor aspects of synchronisation generally uses non-social stimuli (e.g. a moving dot). To date, the differences in sensorimotor aspects of synchronisation to social compared to non-social stimuli remain largely unknown. The present study aims to address this gap using a verbal response paradigm where participants were asked to synchronise a 'ba' response in time with social and non-social stimuli, which were presented auditorily, visually, or audio-visually combined. For social stimuli a video/audio recording of an actor performing the same verbal 'ba' response was presented, whereas for non-social stimuli a moving dot, an auditory metronome or both combined were presented. The impact of autistic traits on participants' synchronisation performance was examined using the Autism Spectrum Quotient (AQ). Our results revealed more accurate synchronisation for social compared to non-social stimuli, suggesting that greater familiarity with and motivation in attending to social stimuli may enhance our ability to better predict and synchronise with them. Individuals with fewer autistic traits demonstrated greater social learning, as indexed through an improvement in synchronisation performance to social vs non-social stimuli across the experiment.
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The Potential Role of Dopamine in Mediating Motor Function and Interpersonal Synchrony. Biomedicines 2021; 9:biomedicines9040382. [PMID: 33916451 PMCID: PMC8066519 DOI: 10.3390/biomedicines9040382] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/29/2021] [Accepted: 03/31/2021] [Indexed: 12/28/2022] Open
Abstract
Motor functions in general and motor planning in particular are crucial for our ability to synchronize our movements with those of others. To date, these co-occurring functions have been studied separately, and as yet it is unclear whether they share a common biological mechanism. Here, we synthesize disparate recent findings on motor functioning and interpersonal synchrony and propose that these two functions share a common neurobiological mechanism and adhere to the same principles of predictive coding. Critically, we describe the pivotal role of the dopaminergic system in modulating these two distinct functions. We present attention deficit hyperactivity disorder (ADHD) as an example of a disorder that involves the dopaminergic system and describe deficits in motor and interpersonal synchrony. Finally, we suggest possible directions for future studies emphasizing the role of dopamine modulation as a link between social and motor functioning.
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How Technology Applied to Music-Therapy and Sound-Based Activities Addresses Motor and Social Skills in Autistic Children. MULTIMODAL TECHNOLOGIES AND INTERACTION 2021. [DOI: 10.3390/mti5030011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Autism affects how people perceive and make sense of the world around them. Autism is a spectrum condition which impacts people in different ways. Also referred to as Autism Spectrum Disorder (ASD), it is characterized by challenges in the domains of social, cognitive and motor functioning, which differ in severity. Previous research suggests that music can have cognitive, psychosocial, behavioural, and motor benefits in this population. We systematically review the use of technology in Music-therapy and related sound-based activities to improve the motor and social skills of children. In May 2020 we conducted a systematic search on Music-therapy and musical activities for autistic children in research databases including Science Direct, APA PsycNet, Cochrane, IEE and Web of Science, to collect relevant studies. We initially collected 5179 papers of which only 27 studies were identified as suitable for the scope of this review. In the paper, we analyse and describe key characteristics of each project. We then highlight the commonalities, strengths and limitations of existing work, and identify implications for future interaction design.
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Tunçgenç B, Travers E, Fairhurst MT. Leadership and tempo perturbation affect coordination in medium-sized groups. Sci Rep 2021; 11:4940. [PMID: 33654114 PMCID: PMC7925598 DOI: 10.1038/s41598-021-81504-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 12/07/2020] [Indexed: 11/08/2022] Open
Abstract
In marching bands, sports, dance and virtually all human group behaviour, we coordinate our actions with others. Coordinating actions in time and space can act as a social glue, facilitating bonding among people. However, much of our understanding about coordination dynamics is based on research into dyadic interactions. Little is known about the nature of the sensorimotor underpinnings and social bonding outcomes of coordination in medium-sized groups-the type of groups, in which most everyday teamwork takes place. In this study, we explored how the presence of a leader and an unexpected perturbation influence coordination and cohesion in a naturalistic setting. In groups of seven, participants were instructed to walk in time to an auditory pacing signal. We found that the presence of a reliable leader enhanced coordination with the target tempo, which was disrupted when the leader abruptly changed their movement tempo. This effect was not observed on coordination with the group members. Moreover, participants' perceptions of being a follower and group cooperativeness increased in the presence of a leader. This study extends our knowledge about coordination beyond previous work on dyads. We discuss our results in light of sensorimotor coupling and social cohesion theories of coordination in groups.
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Affiliation(s)
- Bahar Tunçgenç
- School of Psychology, University of Nottingham, Nottingham, UK
- Institute of Cognitive and Evolutionary Anthropology, University of Oxford, Oxford, UK
| | - Eoin Travers
- Institute of Cognitive Neuroscience, University College London, London, UK
| | - Merle T Fairhurst
- Faculty of Human Sciences, Institute of Psychology, Bundeswehr University, Munich, Germany.
- Faculty of Philosophy of Mind, Munich Centre for Neuroscience, LMU, Munich, Germany.
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Cerullo S, Fulceri F, Muratori F, Contaldo A. Acting with shared intentions: A systematic review on joint action coordination in Autism Spectrum Disorder. Brain Cogn 2021; 149:105693. [PMID: 33556847 DOI: 10.1016/j.bandc.2021.105693] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 12/30/2020] [Accepted: 01/08/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Joint actions, described as a form of social interaction in which individuals coordinate their actions in space and time to bring about a change in the environment, rely on sensory-motor processes that play a role in the development of social skills. Two brain networks, associated with "mirroring" and "mentalizing", are engaged during these actions: the mirror neuron and the theory of mind systems. People with autism spectrum disorder (ASD) showed impairment in interpersonal coordination during joint actions. Studying joint action coordination in ASD will contribute to clarify the interplay between sensory-motor and social processes throughout development and the interactions between the brain and the behavior. METHOD This review focused on empirical studies that reported behavioral and kinematic findings related to joint action coordination in people with ASD. RESULTS Literature on mechanisms involved in the joint action coordination impairment in ASD is still limited. Data are controversial. Different key-components of joint action coordination may be impaired, such as cooperative behavior, temporal coordination, and motor planning. CONCLUSIONS Interpersonal coordination during joint actions relies on early sensory-motor processes that have a key role in guiding social development. Early intervention targeting the sensory-motor processes involved in the development of joint action coordination could positively support social skills.
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Affiliation(s)
- Sonia Cerullo
- IRCCS Stella Maris Foundation, 331 Viale del Tirreno, 56018 Pisa, Italy
| | - Francesca Fulceri
- Research Coordination and Support Service, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Filippo Muratori
- IRCCS Stella Maris Foundation, 331 Viale del Tirreno, 56018 Pisa, Italy; Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Annarita Contaldo
- IRCCS Stella Maris Foundation, 331 Viale del Tirreno, 56018 Pisa, Italy.
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Kruppa JA, Reindl V, Gerloff C, Oberwelland Weiss E, Prinz J, Herpertz-Dahlmann B, Konrad K, Schulte-Rüther M. Brain and motor synchrony in children and adolescents with ASD-a fNIRS hyperscanning study. Soc Cogn Affect Neurosci 2021; 16:103-116. [PMID: 32685971 PMCID: PMC7812623 DOI: 10.1093/scan/nsaa092] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 05/27/2020] [Accepted: 06/24/2020] [Indexed: 01/16/2023] Open
Abstract
Brain-to-brain synchrony has been proposed as an important mechanism underlying social interaction. While first findings indicate that it may be modulated in children with autism spectrum disorder (ASD), no study to date has investigated the influence of different interaction partners and task characteristics. Using functional near-infrared spectroscopy hyperscanning, we assessed brain-to-brain synchrony in 41 male typically developing (TD) children (8-18 years; control sample), as well as 18 children with ASD and age-matched TD children (matched sample), while performing cooperative and competitive tasks with their parents and an adult stranger. Dyads were instructed either to respond jointly in response to a target (cooperation) or to respond faster than the other player (competition). Wavelet coherence was calculated for oxy- and deoxyhemoglobin brain signals. In the control sample, a widespread enhanced coherence was observed for parent-child competition, and a more localized coherence for parent-child cooperation in the frontopolar cortex. While behaviorally, children with ASD showed a lower motor synchrony than children in the TD group, no significant group differences were observed on the neural level. In order to identify biomarkers for typical and atypical social interactions in the long run, more research is needed to investigate the neurobiological underpinnings of reduced synchrony in ASD.
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Affiliation(s)
- Jana A Kruppa
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, 52074 Aachen, Germany
- JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging (INM-11), RWTH Aachen & Research Centre Jülich, 52428 Jülich, Germany
| | - Vanessa Reindl
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, 52074 Aachen, Germany
- JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging (INM-11), RWTH Aachen & Research Centre Jülich, 52428 Jülich, Germany
| | - Christian Gerloff
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, 52074 Aachen, Germany
- JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging (INM-11), RWTH Aachen & Research Centre Jülich, 52428 Jülich, Germany
- Department of Psychiatry, Psychosomatics, and Psychotherapy, University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Eileen Oberwelland Weiss
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, 52074 Aachen, Germany
- JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging (INM-11), RWTH Aachen & Research Centre Jülich, 52428 Jülich, Germany
| | - Julia Prinz
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, 52074 Aachen, Germany
| | - Beate Herpertz-Dahlmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, 52074 Aachen, Germany
| | - Kerstin Konrad
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, 52074 Aachen, Germany
- JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging (INM-11), RWTH Aachen & Research Centre Jülich, 52428 Jülich, Germany
| | - Martin Schulte-Rüther
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Faculty, RWTH Aachen University, 52074 Aachen, Germany
- JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging (INM-11), RWTH Aachen & Research Centre Jülich, 52428 Jülich, Germany
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center Göttingen, 37075 Göttingen, Germany
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Gvirts Problovski HZ, Lavi D, Yozevitch R, Sherman M, Hagay Y, Dahan A. Impairments of interpersonal synchrony evident in attention deficit hyperactivity disorder (ADHD). Acta Psychol (Amst) 2021; 212:103210. [PMID: 33202312 DOI: 10.1016/j.actpsy.2020.103210] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 07/05/2020] [Accepted: 10/20/2020] [Indexed: 11/16/2022] Open
Abstract
In addition to well-known attention deficiencies, attention deficit hyperactivity disorder (ADHD) is accompanied by deficiencies in social cognition. Both intentional and spontaneous interpersonal synchrony have been found to be an essential part of successful human interaction. Here, we used a novel paradigm to assess intentional and spontaneous interpersonal synchrony in adults with and without ADHD. Our data indicate that intentional interpersonal synchrony is reduced in ADHD, whereas spontaneous interpersonal synchrony remains intact. These results suggest that a dysfunctional pattern of interpersonal synchrony may account for interpersonal difficulties in ADHD.
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Affiliation(s)
| | - David Lavi
- Department of Behavioral Sciences and Psychology, Ariel University, Israel
| | - Roi Yozevitch
- Department of Computer Science Holon Institue of Technology, Israel
| | - Mor Sherman
- Department of Behavioral Sciences and Psychology, Ariel University, Israel
| | - Yael Hagay
- Department of Behavioral Sciences and Psychology, Ariel University, Israel
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Zampella CJ, Csumitta KD, Simon E, Bennetto L. Interactional Synchrony and Its Association with Social and Communication Ability in Children With and Without Autism Spectrum Disorder. J Autism Dev Disord 2020; 50:3195-3206. [PMID: 32065341 DOI: 10.1007/s10803-020-04412-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Social partners tend to coordinate their behaviors in time. This "interactional synchrony" is associated with a host of positive social outcomes, making it ripe for study in autism spectrum disorder (ASD). Twenty children with ASD and 17 typically developing (TD) children participated in conversations with familiar and unfamiliar adults. Conversations were rated for movement synchrony and verbal synchrony, and mothers completed measures regarding children's everyday social and communication skills. Children with ASD exhibited less interactional synchrony, with familiar and unfamiliar partners, than TD peers. Beyond group-level differences, interactional synchrony negatively correlated with autism symptom severity, and predicted dimensional scores on established social and communication measures. Results suggest that disrupted interactional synchrony may be associated with impaired social functioning in ASD.
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Affiliation(s)
- Casey J Zampella
- Department of Psychology, University of Rochester, Rochester, NY, USA.
- Center for Autism Research, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
| | - Kelsey D Csumitta
- Department of Psychology, University of Rochester, Rochester, NY, USA
- Department of Psychology, Drexel University, Philadelphia, PA, USA
| | - Emily Simon
- Department of Psychology, University of Rochester, Rochester, NY, USA
- Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Loisa Bennetto
- Department of Psychology, University of Rochester, Rochester, NY, USA
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