1
|
Holfelder B, Schott N. Associations Between Object Control Skills and Cognitive Functions in Boys, Younger and Older Men: Across-Sectional Study. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2024; 95:489-498. [PMID: 37871343 DOI: 10.1080/02701367.2023.2265446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 08/26/2023] [Indexed: 10/25/2023]
Abstract
Purpose: This study aimed to explore the association of cognitive function and process- as well product-oriented outcomes of object control skills (OCS) in boys, younger and older men. Methods: A total of 77 male participants took part in this study, including 35 primary school children (9.04 ± 0.53 years), 22 younger adults (23.5 ± 2.34 years), and 20 older adults (69.5 ± 4.43 years). We assessed the process-oriented performance of throwing, kicking, and catching performance using the component approach. For the product-oriented performance, throwing and kicking velocity was recorded with a STALKER SOLO 2.0 radar gun. For catching, the number of caught balls was assessed. Cognitive function was evaluated using the Trail-Making-Test (TMT) one day later. Results: Younger adults performed better in both domains than the other two groups. The results of the children and older adults were comparable in the motor and cognitive domains. However, the older adults yielded significantly better results for the process-oriented catching and product-oriented throwing performances. Moderate to strong correlations exist between OCS- and TMT performance, with significant correlations predominantly between product-oriented OCS results and TMT in children. Conclusion: The results of both domains support a hypothetical lifespan developmental trajectory with a progression from childhood to younger adult age and a degression in older adults. Furthermore, our results suggest that the suspected relationship between motor and cognitive function depends on age, the analyzed cognitive and motor skills, and the applied methodological approach (process-oriented vs. product-oriented).
Collapse
|
2
|
Meera B, Fields B, Healy S, Columna L. Equine-assisted services for motor outcomes of autistic children: A systematic review. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024:13623613241255294. [PMID: 38813801 DOI: 10.1177/13623613241255294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
LAY ABSTRACT Equine-assisted services use various aspects of horses, like their movement, warmth, and size, to enhance individuals' overall well-being. Many studies have underscored the positive impact of equine-assisted services on autistic children, affecting areas such as social interaction, communication, engagement, stereotypical behaviors, and motor functions. Given the growing recognition of motor functions as clinical specifiers in autism, it is imperative to specifically investigate how equine-assisted services influence these outcomes. To address this, we conducted a systematic review to synthesize existing literature on the effects of equine-assisted services on motor outcomes of autistic children. Our review encompassed study characteristics, features of equine-assisted service interventions, and major motor outcomes. We also evaluated the methodological quality of the equine-assisted service studies to offer insights for future research directions. Through thorough database searches and the use of the standardized procedure of conducting a systematic review (The Preferred Reporting Items for Systematic Reviews and Meta-analyses), 12 research studies were identified and included. These studies reported the effects of various equine-assisted service types (such as therapy, horsemanship, or learning) on motor outcomes of autistic children. Significant enhancements in coordination, strength, balance, posture, and overall motor skills indicate the effectiveness of equine-assisted services in improving motor outcomes of autistic children. Building on these findings, we provide recommendations for future research endeavors aimed at enhancing the reliability and validity of using equine-assisted services to improve motor outcomes of autistic children. This work contributes to a deeper understanding of how equine-assisted services can benefit this population and guides the development of more effective equine-assisted service interventions.
Collapse
|
3
|
Skaletski EC, Cardona SC, Travers BG. The relation between specific motor skills and daily living skills in autistic children and adolescents. Front Integr Neurosci 2024; 18:1334241. [PMID: 38841108 PMCID: PMC11150622 DOI: 10.3389/fnint.2024.1334241] [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: 11/06/2023] [Accepted: 04/12/2024] [Indexed: 06/07/2024] Open
Abstract
Introduction Motor skill difficulties are common in autistic children and are related to daily living skills (DLS). However, it remains unclear which specific motor tasks are most likely to impact overall DLS. This study sought to fill this gap. Methods and results In 90 autistic children and adolescents (ages 6-17 years), we found that fine/manual motor tasks, like drawing or folding, demonstrated significant medium-sized relations with DLS, even after accounting for IQ and sensory features, whereas tasks in the areas of bilateral coordination, upper-limb coordination, and balance only related to DLS (small effect sizes) prior to accounting for IQ and sensory features. When looking at an overall balance score, we found that IQ significantly interacted on the relation between overall balance and DLS. Discussion These results further demonstrate the particular importance of fine/manual motor skills for DLS in autistic youth, even when accounting for IQ and sensory features. Indeed, accounting for sensory features strengthened the relations between fine/manual motor skills and DLS. Our findings provide evidence of the impact of cognitive factors on the relation between balance and DLS, indicating that it may be that autistic individuals with lower IQs experience relations between balance and DLS that are different than their peers with higher IQs. Our findings support the benefit of considering individual motor skills rather than domain-level information when assessing ways to promote DLS in autistic youth. The results further shed light on the importance of fine motor skills, as well as the unique relationship of balance and DLS in autistic individuals with lower IQs.
Collapse
Affiliation(s)
- Emily C. Skaletski
- Occupational Therapy Program, Department of Kinesiology, University of Wisconsin-Madison, Madison, WI, United States
- Waisman Center, University of Wisconsin-Madison, Madison, WI, United States
| | - Sailery Cortes Cardona
- Occupational Therapy Program, Department of Kinesiology, University of Wisconsin-Madison, Madison, WI, United States
- Waisman Center, University of Wisconsin-Madison, Madison, WI, United States
| | - Brittany G. Travers
- Occupational Therapy Program, Department of Kinesiology, University of Wisconsin-Madison, Madison, WI, United States
- Waisman Center, University of Wisconsin-Madison, Madison, WI, United States
| |
Collapse
|
4
|
Kangarani-Farahani M, Malik MA, Zwicker JG. Motor Impairments in Children with Autism Spectrum Disorder: A Systematic Review and Meta-analysis. J Autism Dev Disord 2024; 54:1977-1997. [PMID: 36949273 DOI: 10.1007/s10803-023-05948-1] [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: 02/23/2023] [Indexed: 03/24/2023]
Abstract
This article comprehensively reviews motor impairments in children with autism spectrum disorder (ASD) to: (1) determine the prevalence of motor problems in children with ASD; (2) understand the nature of motor difficulties in ASD and whether they are consistent with developmental coordination disorder (DCD); and (3) determine if the term DCD was used as a co-occurring diagnosis in children with ASD after publication of the DSM-5 in 2013. The following databases were systematically searched: MEDLINE, EMBASE, CINAHL, and PsycINFO from 2010 to December 2021. Articles were included if they: (1) were peer-reviewed and published in a scientific journal; (2) included children with ASD who were between 5 and 12 years; (3) used motor or function measures to assess motor abilities in children with ASD. Studies that included children with intellectual disabilities were excluded. Two independent reviewers reviewed titles, abstracts, and full-text articles for inclusion. Twenty-seven studies met the inclusion criteria and were assessed for quality by two independent reviewers using the Appraisal tool for Cross-Sectional Studies. The majority of articles (92.5%) indicated that 50-88% of children with ASD had significant motor impairments on standardized motor assessments and/or functional questionnaires. The nature of motor and function problems in ASD were consistent with DCD; however, only three out of 20 papers (15%) that were published from 2014 described the motor problems as DCD. One study reported that 15.1% of children with ASD with motor impairments had a co-occurring diagnosis of DCD, suggesting that DCD is under-recognized in this clinical population.
Collapse
Affiliation(s)
- Melika Kangarani-Farahani
- Graduate Programs in Rehabilitation Sciences, University of British Columbia, Vancouver, Canada
- BC Children's Hospital Research Institute, K3-180 4480 Oak Street, Vancouver, V6H 3V4, Canada
| | - Myrah Anum Malik
- Graduate Programs in Rehabilitation Sciences, University of British Columbia, Vancouver, Canada
- BC Children's Hospital Research Institute, K3-180 4480 Oak Street, Vancouver, V6H 3V4, Canada
| | - Jill G Zwicker
- BC Children's Hospital Research Institute, K3-180 4480 Oak Street, Vancouver, V6H 3V4, Canada.
- Department of Occupational Science & Occupational Therapy, University of British Columbia, Vancouver, Canada.
- Department of Pediatrics, University of British Columbia, Vancouver, Canada.
- CanChild Centre for Childhood Disability Research, Hamilton, Canada.
| |
Collapse
|
5
|
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.
Collapse
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
| |
Collapse
|
6
|
Koehler JC, Dong MS, Song DY, Bong G, Koutsouleris N, Yoo H, Falter-Wagner CM. Classifying autism in a clinical population based on motion synchrony: a proof-of-concept study using real-life diagnostic interviews. Sci Rep 2024; 14:5663. [PMID: 38453972 PMCID: PMC10920641 DOI: 10.1038/s41598-024-56098-y] [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: 07/20/2023] [Accepted: 03/01/2024] [Indexed: 03/09/2024] Open
Abstract
Predictive modeling strategies are increasingly studied as a means to overcome clinical bottlenecks in the diagnostic classification of autism spectrum disorder. However, while some findings are promising in the light of diagnostic marker research, many of these approaches lack the scalability for adequate and effective translation to everyday clinical practice. In this study, our aim was to explore the use of objective computer vision video analysis of real-world autism diagnostic interviews in a clinical sample of children and young individuals in the transition to adulthood to predict diagnosis. Specifically, we trained a support vector machine learning model on interpersonal synchrony data recorded in Autism Diagnostic Observation Schedule (ADOS-2) interviews of patient-clinician dyads. Our model was able to classify dyads involving an autistic patient (n = 56) with a balanced accuracy of 63.4% against dyads including a patient with other psychiatric diagnoses (n = 38). Further analyses revealed no significant associations between our classification metrics with clinical ratings. We argue that, given the above-chance performance of our classifier in a highly heterogeneous sample both in age and diagnosis, with few adjustments this highly scalable approach presents a viable route for future diagnostic marker research in autism.
Collapse
Affiliation(s)
- Jana Christina Koehler
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany.
| | - Mark Sen Dong
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
- Max Planck Institute of Psychiatry, Munich, Germany
| | - Da-Yea Song
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam, South Korea
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Korea
| | - Guiyoung Bong
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Nikolaos Koutsouleris
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
- Max Planck Institute of Psychiatry, Munich, Germany
- Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
| | - Heejeong Yoo
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam, South Korea
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Korea
| | | |
Collapse
|
7
|
Dong HY, Miao CY, Zhang Y, Shan L, Feng JY, Jia FY, Du L. Risk factors for developmental quotients in ASD children: A cross-sectional study. Front Psychol 2023; 14:1126622. [PMID: 36993893 PMCID: PMC10040800 DOI: 10.3389/fpsyg.2023.1126622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 02/24/2023] [Indexed: 03/18/2023] Open
Abstract
ObjectiveTo analyze the risk factors for developmental quotients (DQs) of children with autism spectrum disorder (ASD) and to better understand the effects of screen time on neurodevelopment in children with ASD.MethodsWe retrospectively analyzed the data of 382 children with ASD, including demographic profiles; socioeconomic status; score on the Chinese parent–child interaction scale (CPCIS); screen time questionnaire; ASD symptom rating scales, including the Autism Behavior Checklist (ABC), Childhood Autism Rating Scale (CARS), and Autism Diagnostic Observation Schedule Second Edition (ADOS-2); and DQs using Griffiths Development Scales–Chinese Edition. Univariate analysis was carried out to analyze the factors related to the DQs of children with ASD, and then the linear regression model was used to identify the independent influencing factors of the DQs of children with ASD.ResultsVitamin D (β = 0.180, p = 0.002), age (β = −0.283, p = 0.000) and CARS score (β = −0.347, p = 0.000) are risk factors related to DQ of locomotor in children with ASD. Vitamin D (β = 0.108, p = 0.034), CARS score (β = −0.503, p = 0.000), ADOS-2 severity score (β = −0.109, p = 0.045) and CPCIS score (β = 0.198, p = 0.000) are risk factors related to DQ of personal social skill in children with ASD. Vitamin D (β = 0.130, p = 0.018), CARS score (β = −0.469, p = 0.000), and CPCIS score (β = 0.133, p = 0.022) are risk factors related to DQ of hearing-speech in children with ASD. Vitamin D (β = 0.163, p = 0.003) and CARS score (β = −0.471, p = 0.000) are risk factors related to DQ of eye-hand coordination in children with ASD. Age (β = −0.140, p = 0.020), CARS score (β = −0.342, p = 0.000), ADOS-2 severity score (β = −0.133, p = 0.034) and CPCIS score (β = 0.193, p = 0.002) are risk factors related to DQ of performance in children with ASD. Vitamin D (β = 0.801, p = 0.000) and CPCIS score (β = 0.394, p = 0.019) are risk factors related to DQ of practical reasoning in children with ASD.ConclusionVitamin D status, the severity of autistic symptoms and parent-child interaction are risk factors for developmental quotients in children with ASD. Screen exposure time is negatively associated with DQs in children with ASD but is not an independent risk factor for DQs.
Collapse
|
8
|
Fears NE, Sherrod GM, Templin TN, Bugnariu NL, Patterson RM, Miller HL. Community-based postural control assessment in autistic individuals indicates a similar but delayed trajectory compared to neurotypical individuals. Autism Res 2023; 16:543-557. [PMID: 36627838 PMCID: PMC10023334 DOI: 10.1002/aur.2889] [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: 02/15/2022] [Accepted: 12/26/2022] [Indexed: 01/12/2023]
Abstract
Autistic individuals exhibit significant sensorimotor differences. Postural stability and control are foundational motor skills for successfully performing many activities of daily living. In neurotypical development, postural stability and control develop throughout childhood and adolescence. In autistic development, previous studies have focused primarily on individual age groups (e.g., childhood, adolescence, adulthood) or only controlled for age using age-matching. Here, we examined the age trajectories of postural stability and control in autism from childhood through adolescents using standardized clinical assessments. In study 1, we tested the postural stability of autistic (n = 27) and neurotypical (n = 41) children, adolescents, and young adults aged 7-20 years during quiet standing on a force plate in three visual conditions: eyes open (EO), eyes closed (EC), and eyes open with the head in a translucent dome (Dome). Postural sway variability decreased as age increased for both groups, but autistic participants showed greater variability than neurotypical participants across age. In study 2, we tested autistic (n = 21) and neurotypical (n = 32) children and adolescents aged 7-16 years during a dynamic postural control task with nine targets. Postural control efficiency increased as age increased for both groups, but autistic participants were less efficient compared to neurotypical participants across age. Together, these results indicate that autistic individuals have a similar age trajectory for postural stability and control compared to neurotypical individuals, but have lower postural stability and control overall.
Collapse
Affiliation(s)
- Nicholas E. Fears
- University of Michigan, 830 N. University Ave., Ann Arbor, Michigan, 48170, USA
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
- Louisiana State University, 50 Fieldhouse Dr. Baton Rouge, Louisiana, 70802, USA
| | - Gabriela M. Sherrod
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
- University of Alabama at Birmingham, 1720 University Blvd., Birmingham, AL, 35294, USA
| | - Tylan N. Templin
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
- Southwest Research Institute, 6220 Culebra Rd., San Antonio, TX, 78238, USA
| | - Nicoleta L. Bugnariu
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
- University of the Pacific, School of Health Sciences, 155 Fifth St., San Francisco, CA, 94103, USA
| | - Rita M. Patterson
- University of North Texas Health Science Center, Texas College of Osteopathic Medicine, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
| | - Haylie L. Miller
- University of Michigan, 830 N. University Ave., Ann Arbor, Michigan, 48170, USA
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
| |
Collapse
|
9
|
Meachon EJ. Perspective: Acknowledging complexity to advance the understanding of developmental coordination disorder. Front Hum Neurosci 2023; 16:1082209. [PMID: 36684831 PMCID: PMC9859625 DOI: 10.3389/fnhum.2022.1082209] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 12/16/2022] [Indexed: 01/09/2023] Open
Abstract
Developmental Coordination Disorder (DCD) is a heterogeneous neurodevelopmental disorder known for primary symptoms of motor learning and execution difficulties. Recent research has consistently suggested DCD symptoms span broadly beyond motor difficulties, yet a majority of research and practice approaches the investigation, diagnosis, and treatment of DCD with a reductionist framework. Therefore, this paper suggests the paradigm of complexity theory as a means for better conceptualization, assessment, and treatment of DCD. First, the perspective of complexity theory and its relevance to DCD is described. Then, examples from recent research which attempt to acknowledge and capture the complex nature of DCD are highlighted. Finally, suggestions for considering and measuring complexity of DCD in future research and practice are provided. Overall, the perspective of complexity can propel the research forward and improve the understanding of DCD relevant to assessment and treatment. The complexity paradigm is highly relevant to describing the evolving and multidimensional picture of DCD, understanding heterogeneous symptom profiles, making connections to interconnected secondary symptoms, and beyond.
Collapse
|
10
|
Miller HL, Templin TN, Fears NE, Sherrod GM, Patterson RM, Bugnariu NL. Movement smoothness during dynamic postural control to a static target differs between autistic and neurotypical children. Gait Posture 2023; 99:76-82. [PMID: 36335658 PMCID: PMC10644903 DOI: 10.1016/j.gaitpost.2022.10.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 09/11/2022] [Accepted: 10/23/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Autistic children and adults have known differences in motor performance, including postural instability and atypical gross motor control. Few studies have specifically tested dynamic postural control. This is the first study to quantify movement smoothness and its relationship to task performance during lateral dynamic postural control tasks in autism. RESEARCH QUESTION We sought to test the hypothesis that autistic children would have less smooth movements to lateral static targets compared to neurotypical children, and that this difference would relate to specific movement strategies. METHODS We used camera-based motion-capture to measure spatiotemporal characteristics of lateral movement of a marker placed on the C7 vertebrae, and of markers comprising trunk and pelvis segments during a dynamic postural movements to near and far targets administered in an immersive virtual environment. We tested a sample of 15 autistic children and 11 age-matched neurotypical children. We quantified movement smoothness using log dimensionless jerk. RESULTS Autistic children exhibited more medial-lateral pelvic position range of motion compared to neurotypical children, and used a stepping strategy more often compared to neurotypical children. Autistic children also had higher log dimensionless jerk than neurotypical children for motion of the C7 marker. All participants had higher log dimensionless jerk for far targets than for near targets. Autistic children had longer trial durations than neurotypical children, and younger children had longer trial durations than older children across diagnostic groups. SIGNIFICANCE The stepping strategy observed more often in the autistic group likely contributed to log dimensionless jerk and reduced movement smoothness. This strategy is indicative of either an attempt to prevent an impending loss of balance, or an attempt to compensate for and recover from a loss of balance once it is detected.
Collapse
Affiliation(s)
- Haylie L Miller
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX 76109, USA; University of Michigan, 830 N. University Ave., Ann Arbor, MI 48170, USA.
| | - Tylan N Templin
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX 76109, USA; Southwest Research Institute, 6220 Culebra Rd., San Antonio, TX 78238, USA
| | - Nicholas E Fears
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX 76109, USA; University of Michigan, 830 N. University Ave., Ann Arbor, MI 48170, USA; Louisiana State University, School of Kinesiology, 1246 Pleasant Hall, Baton Rouge, LA 70803, USA
| | - Gabriela M Sherrod
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX 76109, USA; University of Alabama at Birmingham, 1720 University Blvd., Birmingham, AL 35294, USA
| | - Rita M Patterson
- University of North Texas Health Science Center, Texas College of Osteopathic Medicine, 3500 Camp Bowie Blvd., Fort Worth, TX 76109, USA
| | - Nicoleta L Bugnariu
- University of North Texas Health Science Center, School of Health Professions, 3500 Camp Bowie Blvd., Fort Worth, TX 76109, USA; University of the Pacific, School of Health Sciences, 3200 Fifth Ave., Sacramento, CA 95817, USA
| |
Collapse
|
11
|
Bloch C, Tepest R, Jording M, Vogeley K, Falter-Wagner CM. Intrapersonal synchrony analysis reveals a weaker temporal coherence between gaze and gestures in adults with autism spectrum disorder. Sci Rep 2022; 12:20417. [PMID: 36437262 PMCID: PMC9701674 DOI: 10.1038/s41598-022-24605-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 11/17/2022] [Indexed: 11/29/2022] Open
Abstract
The temporal encoding of nonverbal signals within individuals, referred to as intrapersonal synchrony (IaPS), is an implicit process and essential feature of human communication. Based on existing evidence, IaPS is thought to be a marker of nonverbal behavior characteristics in autism spectrum disorders (ASD), but there is a lack of empirical evidence. The aim of this study was to quantify IaPS in adults during an experimentally controlled real-life interaction task. A sample of adults with a confirmed ASD diagnosis and a matched sample of typically-developed adults were tested (N = 48). Participants were required to indicate the appearance of a target invisible to their interaction partner nonverbally through gaze and pointing gestures. Special eye-tracking software allowed automated extraction of temporal delays between nonverbal signals and their intrapersonal variability with millisecond temporal resolution as indices for IaPS. Likelihood ratio tests of multilevel models showed enlarged delays between nonverbal signals in ASD. Larger delays were associated with greater intrapersonal variability in delays. The results provide a quantitative constraint on nonverbal temporality in typically-developed adults and suggest weaker temporal coherence between nonverbal signals in adults with ASD. The results provide a potential diagnostic marker and inspire predictive coding theories about the role of IaPS in interpersonal synchronization processes.
Collapse
Affiliation(s)
- Carola Bloch
- Department of Psychiatry and Psychotherapy, Medical Faculty, LMU Clinic, Ludwig-Maximilians-University, Nussbaumstraße 7, 80336, Munich, Germany.
- Department of Psychiatry and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.
| | - Ralf Tepest
- Department of Psychiatry and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Mathis Jording
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Forschungszentrum Jülich, Jülich, Germany
| | - Kai Vogeley
- Department of Psychiatry and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Forschungszentrum Jülich, Jülich, Germany
| | - Christine M Falter-Wagner
- Department of Psychiatry and Psychotherapy, Medical Faculty, LMU Clinic, Ludwig-Maximilians-University, Nussbaumstraße 7, 80336, Munich, Germany.
| |
Collapse
|
12
|
Hariri R, Nakhostin-Ansari A, Mohammadi F, Memari AH, Oskouie IM, Haghparast A. An Overview of the Available Intervention Strategies for Postural Balance Control in Individuals with Autism Spectrum Disorder. AUTISM RESEARCH AND TREATMENT 2022; 2022:3639352. [PMID: 36452121 PMCID: PMC9705119 DOI: 10.1155/2022/3639352] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/30/2022] [Accepted: 11/15/2022] [Indexed: 04/03/2024]
Abstract
BACKGROUND Postural instability is a prevalent issue among individuals with autism spectrum disorder (ASD) that affects the development of their perceptual-motor skills and social functioning. Visual and somatosensory processing deficits, hypotonia, basal ganglia dysfunction, and anxiety are some of the concurrent disorders in individuals with ASD. Nevertheless, a definite management protocol for postural instability in ASD has not been introduced yet. Hence, we aim to shed light on the available intervention strategies for postural instability in individuals with ASD. METHODS Even though several studies have been conducted on the effects of various interventions for balance control in individuals with ASD, no study has compared their efficacy, limitations, and clinical implications. RESULTS This review discusses diverse proposed interventions contributing to ASD postural instability, including martial arts, water-based interventions, animal-assisted therapies, trampoline, balance training, vestibular therapy, transcranial direct current stimulation, sports, play, and active recreation for kids (SPARK), and square-stepping exercise (SSE). CONCLUSION Enhancing motor skills, cerebellum function, and sensory input integration were some of the main mechanisms of these interventions to improve balance control in ASD. Some interventions, such as water-based exercises and video games, were enjoyable for children with ASD and could raise their treatment adherence. In most studies, small sample sizes and the lack of a control group represented their major limitations. Therefore, future well-designed randomized controlled trials are required to assess the effects of available interventions on postural control in ASD.
Collapse
Affiliation(s)
- Rabeeh Hariri
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Amin Nakhostin-Ansari
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Mohammadi
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Hossein Memari
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Iman Menbari Oskouie
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Afarin Haghparast
- Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
13
|
Reading Behaviors through Patterns of Finger-Tracking in Italian Children with Autism Spectrum Disorder. Brain Sci 2022; 12:brainsci12101316. [PMID: 36291249 PMCID: PMC9599730 DOI: 10.3390/brainsci12101316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 09/13/2022] [Accepted: 09/26/2022] [Indexed: 11/17/2022] Open
Abstract
The paper proposes an ecological and portable protocol for the large-scale collection of reading data in high-functioning autism spectrum disorder (ASD) children based on recording the finger movements of a subject reading a text displayed on a tablet touchscreen. By capitalizing on recent evidence that movements of a finger that points to a scene or text during visual exploration or reading may approximate eye fixations, we focus on recognition of written content and function words, pace of reading, and accuracy in reading comprehension. The analysis showed significant differences between typically developing and ASD children, with the latter group exhibiting greater variation in levels of reading ability, slower developmental pace in reading speed, less accurate comprehension, greater dependency on word length and word frequency, less significant prediction-based processing, as well as a monotonous, steady reading pace with reduced attention to weak punctuation. Finger-tracking patterns provides evidence that ASD readers may fail to integrate single word processing into major syntactic structures and lends support to the hypothesis of an impaired use of contextual information to predict upcoming stimuli, suggesting that difficulties in perception may arise as difficulties in prediction.
Collapse
|
14
|
Early Sensory Profile in Autism Spectrum Disorders Predicts Emotional and Behavioral Issues. J Pers Med 2022; 12:jpm12101593. [PMID: 36294733 PMCID: PMC9605237 DOI: 10.3390/jpm12101593] [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: 08/15/2022] [Revised: 09/20/2022] [Accepted: 09/23/2022] [Indexed: 12/04/2022] Open
Abstract
Background: Abnormal sensory reactivity is considered one of the diagnostic criteria for autism spectrum disorders (ASD) and has been associated with autism severity, poorer functional outcomes, and behavioral difficulties across the lifespan. Its early characterization could provide valuable insights into the processes favoring the instantiation of maladaptive behaviors. Objectives: The present study has two aims: (1) to describe the sensory profile of preschool children with ASD compared with an age-matched population of children with a diagnosis of language disorder (DLD) and typically developing (TD) control peers; (2) to explore within each group whether the sensory alterations play a predictive role in the instantiation of emotional and behavioral issues. Methods: The parents of 42 ASD, 18 DLD, and 56 TD filled out the Sensory Processing Measure—Preschool (SPM-P). To gather information on competencies, behaviors, and emotional problems of children, the Child Behavior Checklist 1½-5 (CBCL 1½-5) was also administered. Results: On the SPM-P, ASD and DLD samples generally had scores more compromised than control peers. The contrast between ASD and DLD was reflected in a higher (and highly significant) impairment on the social participation and hearing subscales, suggesting a greater sensitivity and a possible specificity of these scores for ASD. More importantly, linear regression analyses revealed a strong and predictive association for ASD children with SPM total scores explaining more than 50% of the variance of the CBCL 1½-5 total scores (p < 0.001). Conclusions: Our findings reinforce the need to detect the abnormal sensory profiles of ASD already at an early stage and during clinical evaluations. Due to the impact on the emotional and behavioral manifestations, such a procedure has significant clinical and social implications, potentially guiding the development of new interventions relying on multisensory strategies.
Collapse
|
15
|
The Efficacy of Early Interventions for Children with Autism Spectrum Disorders: A Systematic Review and Meta-Analysis. J Clin Med 2022; 11:jcm11175100. [PMID: 36079029 PMCID: PMC9457367 DOI: 10.3390/jcm11175100] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/12/2022] [Accepted: 08/25/2022] [Indexed: 11/17/2022] Open
Abstract
The superiority of early interventions for children with autism spectrum disorders (ASDs) compared to treatment as usual (TAU) has recently been questioned. This study was aimed to investigate the efficacy of early interventions in improving the cognitive ability, language, and adaptive behavior of pre-school children with ASDs through a systematic review of randomized controlled trials (RCTs). In total, 33 RCTs were included in the meta-analysis using the random effects model. The total sample consisted of 2581 children (age range: 12–132 months). Early interventions led to positive outcomes for cognitive ability (g = 0.32; 95% CI: 0.05, 0.58; p = 0.02), daily living skills (g = 0.35; 95% CI: 0.08, 0.63; p = 0.01), and motor skills (g = 0.39; 95% CI: 0.16, 0.62; p = 0.001), while no positive outcomes were found for the remaining variables. However, when studies without the blinding of outcome assessment were excluded, positive outcomes of early interventions only remained for daily living skills (g = 0.28; 95% CI: 0.04, 0.52; p = 0.02) and motor skills (g = 0.40; 95% CI: 0.11, 0.69; p = 0.007). Although early intervention might not have positive impacts on children with ASDs for several outcomes compared to controls, these results should be interpreted with caution considering the great variability in participant and intervention characteristics.
Collapse
|
16
|
Fears NE, Templin TN, Sherrod GM, Bugnariu NL, Patterson RM, Miller HL. Autistic Children Use Less Efficient Goal-Directed Whole Body Movements Compared to Neurotypical Development. J Autism Dev Disord 2022:10.1007/s10803-022-05523-0. [PMID: 35441912 DOI: 10.1007/s10803-022-05523-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2022] [Indexed: 12/26/2022]
Abstract
Autistic children have differences in their movements which impact their functional performance. Virtual-reality enables researchers to study movement in safe, engaging environments. We used motion-capture to measure how 7-13-year-old autistic and neurotypical children make whole-body movements in a virtual-reality task. Although children in both groups were successful, we observed differences in their movements. Autistic children were less efficient moving to the target. Autistic children did not appear to use a movement strategy. While neurotypical children were more likely to overshoot near targets and undershoot far targets, autistic children did not modulate their strategy. Using kinematic data from tasks in virtual-reality, we can begin to understand the pattern of movement challenges experienced by autistic children.
Collapse
Affiliation(s)
- Nicholas E Fears
- School of Health Professions, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
- School of Kinesiology, University of Michigan, 830 N. University Ave., Ann Arbor, MI, 48170, USA
| | - Tylan N Templin
- School of Health Professions, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
- Southwest Research Institute, 6220 Culebra Rd., San Antonio, TX, 78238, USA
| | - Gabriela M Sherrod
- School of Health Professions, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
- University of Alabama at Birmingham, 1720 University Blvd., Birmingham, AL, 35294, USA
| | - Nicoleta L Bugnariu
- School of Health Professions, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
- School of Health Sciences, University of the Pacific, 155 Fifth St., San Francisco, CA, 94103, USA
| | - Rita M Patterson
- University of North Texas Health Science Center, Texas College of Osteopathic Medicine, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA
| | - Haylie L Miller
- School of Health Professions, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX, 76109, USA.
- School of Kinesiology, University of Michigan, 830 N. University Ave., Ann Arbor, MI, 48170, USA.
| |
Collapse
|
17
|
Effect of Yoga on the Motor Proficiency of Children with Autism Spectrum Disorder and the Feasibility of its Inclusion in Special School Environments. Adapt Phys Activ Q 2022; 39:247-267. [PMID: 35045396 DOI: 10.1123/apaq.2021-0108] [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: 06/04/2021] [Revised: 11/08/2021] [Accepted: 11/24/2021] [Indexed: 11/18/2022] Open
Abstract
Yoga as a movement-based intervention is increasingly considered to improve the motor skills of children with autism spectrum disorder (ASD). However, there is little evidence of the effect of yoga on their motor skills. The current study aims to explore the effect of group yoga program on motor proficiency of children with ASD and feasibility of its inclusion in special schools. Forty-three children with ASD from four special schools were randomized into yoga (n = 23) and control (n = 20) group. A structured yoga program of 45 min for 12 weeks was delivered by trained yoga teachers who also tracked their daily responses. The Bruininks-Oseretsky Test of Motor Proficiency. Second Edition was used to assess both the groups pre- and postintervention. In conclusion, the study highlighted that yoga appears to have a positive impact on the gross motor rather than fine motor proficiency of children with ASD and is feasible to be delivered as group intervention in special schools.
Collapse
|
18
|
Zhao H, Zaini Amat A, Migovich M, Swanson A, Weitlauf AS, Warren Z, Sarkar N. INC-Hg: An Intelligent Collaborative Haptic-Gripper Virtual Reality System. ACM TRANSACTIONS ON ACCESSIBLE COMPUTING 2022. [DOI: 10.1145/3487606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Collaborative Virtual Environments (CVE) have shown potential to be an effective social skill training platform for children with Autism Spectrum Disorders (ASD) to learn and practice collaborative and communication skills through peer interactions. However, most existing CVE systems require that appropriately matched partners be available at the same time to promote interaction, which limits their applicability to some community settings due to scheduling constraints. A second shortcoming of these more naturalistic peer-based designs is the intensive resources required to manually code the unrestricted conversations that occurred during the peer-based interactions. To preserve the benefits of CVE-based platforms and mitigate some of the resource limitations related to peer availability, we developed an Intelligent Collaborative Haptic-Gripper System (INC-Hg). This system provides an intelligent agent partner who can understand, communicate, and haptically interact with the user, without requiring the presence of another human peer. The INC-Hg operates in real time and thus is able to perform collaborative training tasks at any time and at the user's pace. INC-Hg can also record the real-time data regarding spoken language and task performance, thereby greatly reducing the resource burden of communication and interaction performance analysis. A preliminary usability study with 10 participants with ASD (ages 8–12 years) indicated that the system could classify the participant's utterances into five classes with an accuracy of 70.34%, which suggested the potential of INC-Hg to automatically recognize and analyze conversational content. The results also indicated high accuracies of the agent to initiate a conversation (97.56%) and respond to the participants (86.52%), suggesting the capability of the agent to conduct proper conversations with the participants. Compared to the results of human-to-human collaborative tasks, the human-to-agent mode achieved higher average collaborative operation ratio (61% compared to 40%) and comparable average frequencies for Initiations and Responses among the participants with ASD. These results offer preliminary support as well as areas of improvement regarding the agent's ability to respond to participants, work with participants to complete tasks, engage in back-and-forth conversations, and support the potential of the agent to be a useful partner for individuals with ASD completing CVE tasks.
Collapse
Affiliation(s)
- Huan Zhao
- Treatment and Research Institute for Autism Spectrum Disorders, Vanderbilt University, Nashville, Tennessee
| | - Ashwaq Zaini Amat
- Treatment and Research Institute for Autism Spectrum Disorders, Vanderbilt University, Nashville, Tennessee Department of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, Tennessee
| | - Miroslava Migovich
- Treatment and Research Institute for Autism Spectrum Disorders, Vanderbilt University, Nashville, Tennessee Department of Mechanical Engineering, Vanderbilt University, Nashville, Tennessee
| | - Amy Swanson
- Treatment and Research Institute for Autism Spectrum Disorders, Vanderbilt University, Nashville, Tennessee
| | - Amy S. Weitlauf
- Treatment and Research Institute for Autism Spectrum Disorders, Vanderbilt University, Nashville, Tennessee
| | - Zachary Warren
- Treatment and Research Institute for Autism Spectrum Disorders, Vanderbilt University, Nashville, Tennessee
| | - Nilanjan Sarkar
- Department of Mechanical Engineering, Vanderbilt University, Nashville, Tennessee
| |
Collapse
|
19
|
Rincón-Rufo D, Vera-Pérez V, Cuesta-Gómez A, Carratalá-Tejada M. Prediction of Communicative Disorders Linked to Autistic Spectrum Disorder Based on Early Psychomotor Analysis. CHILDREN (BASEL, SWITZERLAND) 2022; 9:397. [PMID: 35327769 PMCID: PMC8947747 DOI: 10.3390/children9030397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/03/2022] [Accepted: 03/09/2022] [Indexed: 06/14/2023]
Abstract
This systematic review evaluated psychomotor differences between children with and without siblings who have autism spectrum disorder (ASD), as well as the most reliable psychomotor skills that can help predict ASD and its associated language disorders. Literature from 2005 to 2020 was searched using the following databases: PubMed, Trip Medical Database, Cochrane, Web of Science, Science Direct, and Brain. A total 11 papers were included. Fine motor skills and joint attention displayed reliable results in order to predict ASD and its associated language disorders. The period between the first and the second year of life was considered the most appropriate one for the assessment of psychomotor skills. The best period to predict language disorders and ASD diagnosis is around 36 months old.
Collapse
Affiliation(s)
| | | | - Alicia Cuesta-Gómez
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Faculty of Health Sciences, Rey Juan Carlos University, 28922 Alcorcón, Spain;
| | - María Carratalá-Tejada
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Faculty of Health Sciences, Rey Juan Carlos University, 28922 Alcorcón, Spain;
| |
Collapse
|
20
|
Song C, Jiang ZQ, Liu D, Wu LL. Application and research progress of machine learning in the diagnosis and treatment of neurodevelopmental disorders in children. Front Psychiatry 2022; 13:960672. [PMID: 36090350 PMCID: PMC9449316 DOI: 10.3389/fpsyt.2022.960672] [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: 06/03/2022] [Accepted: 08/01/2022] [Indexed: 11/22/2022] Open
Abstract
The prevalence of neurodevelopment disorders (NDDs) among children has been on the rise. This has affected the health and social life of children. This condition has also imposed a huge economic burden on families and health care systems. Currently, it is difficult to perform early diagnosis of NDDs, which results in delayed intervention. For this reason, patients with NDDs have a prognosis. In recent years, machine learning (ML) technology, which integrates artificial intelligence technology and medicine, has been applied in the early detection and prediction of diseases based on data mining. This paper reviews the progress made in the application of ML in the diagnosis and treatment of NDDs in children based on supervised and unsupervised learning tools. The data reviewed here provide new perspectives on early diagnosis and treatment of NDDs.
Collapse
Affiliation(s)
- Chao Song
- Department of Developmental and Behavioral Pediatrics, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Centre for Child Health, Hangzhou, China
| | | | - Dong Liu
- Department of Neonatology, Shenzhen People's Hospital, Shenzhen, China
| | - Ling-Ling Wu
- Department of Developmental and Behavioral Pediatrics, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Centre for Child Health, Hangzhou, China
| |
Collapse
|
21
|
Hau J, S Kohli J, Shryock I, Kinnear MK, Schadler A, Müller RA, Carper RA. Supplementary and Premotor Aspects of the Corticospinal Tract Show Links with Restricted and Repetitive Behaviors in Middle-Aged Adults with Autism Spectrum Disorder. Cereb Cortex 2021; 31:3962-3972. [PMID: 33791751 PMCID: PMC8258444 DOI: 10.1093/cercor/bhab062] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 01/29/2021] [Accepted: 02/24/2021] [Indexed: 12/18/2022] Open
Abstract
Individuals with autism spectrum disorder (ASD) show motor impairment into adulthood and risk decline during aging, but little is known about brain changes in aging adults with ASD. Few studies of ASD have directly examined the corticospinal tract (CST)-the major descending pathway in the brain responsible for voluntary motor behavior-outside its primary motor (M1) connections. In 26 middle-aged adults with ASD and 26 age-matched typical comparison participants, we used diffusion imaging to examine the microstructure and volume of CST projections from M1, dorsal premotor (PMd), supplementary motor area (SMA), and primary somatosensory (S1) cortices with respect to age. We also examined relationships between each CST sub-tract (-cst), motor skills, and autism symptoms. We detected no significant group or age-related differences in tracts extending from M1 or other areas. However, sub-tracts of the CST extending from secondary (but not primary) motor areas were associated with core autism traits. Increased microstructural integrity of left PMd-cst and SMA-cst were associated with less-severe restricted and repetitive behaviors (RRB) in the ASD group. These findings suggest that secondary motor cortical areas, known to be involved in selecting motor programs, may be implicated in cognitive motor processes underlying RRB in ASD.
Collapse
Affiliation(s)
- Janice Hau
- Brain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, CA 92120, USA
| | - Jiwandeep S Kohli
- Brain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, CA 92120, USA
| | - Ian Shryock
- Brain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, CA 92120, USA
| | - Mikaela K Kinnear
- Brain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, CA 92120, USA
| | - Adam Schadler
- Brain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, CA 92120, USA
| | - Ralph-Axel Müller
- Brain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, CA 92120, USA
| | - Ruth A Carper
- Brain Development Imaging Laboratories, Department of Psychology, San Diego State University, San Diego, CA 92120, USA
| |
Collapse
|
22
|
Zhao H, Amat AZ, Migovich M, Swanson A, Weitlauf AS, Warren Z, Sarkar N. C-Hg. ACM TRANSACTIONS ON ACCESSIBLE COMPUTING 2021. [DOI: 10.1145/3459608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Computer-assisted systems can provide efficient and engaging ASD intervention environments for children with Autism Spectrum Disorder (ASD). However, most existing computer-assisted systems target only one skill deficit (e.g., social conversation skills) and ignore the importance of other areas, such as motor skills, that could also impact social interaction. This focus on a single domain may hinder the generalizability of learned skills to real-world scenarios, because the targeted teaching strategies do not reflect that real-world tasks often involve more than one skill domain. The work presented in this article seeks to bridge this gap by developing a Collaborative Haptic-gripper virtual skill training system (C-Hg). This system includes individual and collaborative games that provide opportunities for simultaneously practicing both fine motor skills (hand movement and grip control skills) as well as social skills (communication and collaboration) and investigating how they relate to each other. We conducted a usability study with 10 children with ASD and 10 Typically Developing (TD) children (8–12 years), who used C-Hg to play a series of individual and collaborative games requiring differing levels of motor and communication skill. Results revealed that participant performance significantly improved in both individual and collaborative fine motor skill training tasks, including significant improvements in collaborative manipulations between partners. Participants with ASD were found to conduct more collaborative manipulations and initiate more conversations with their partners in the post collaborative tasks, suggesting more active collaboration and communication of participants with ASD in the collaborative tasks. Results support the potential of our C-Hg system for simultaneously improving fine motor and social skills, with implications for impacts of improved fine motor skills on social outcomes.
Collapse
Affiliation(s)
- Huan Zhao
- Department of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, TN
| | - Ashwaq Zaini Amat
- Department of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, TN
| | - Miroslava Migovich
- Department of Mechanical Engineering, Vanderbilt University, Nashville, TN
| | - Amy Swanson
- Treatment and Research Institute for Autism Spectrum Disorders, Vanderbilt University Medical Center, Nashville, TN
| | - Amy S. Weitlauf
- Treatment and Research Institute for Autism Spectrum Disorders, Vanderbilt University Medical Center, Nashville, TN
| | - Zachary Warren
- Treatment and Research Institute for Autism Spectrum Disorders, Vanderbilt University Medical Center, Nashville, TN
| | - Nilanjan Sarkar
- Department of Mechanical Engineering, Vanderbilt University, Nashville, TN
| |
Collapse
|
23
|
Kovacs Balint Z, Raper J, Michopoulos V, Howell LH, Gunter C, Bachevalier J, Sanchez MM. Validation of the Social Responsiveness Scale (SRS) to screen for atypical social behaviors in juvenile macaques. PLoS One 2021; 16:e0235946. [PMID: 34014933 PMCID: PMC8136728 DOI: 10.1371/journal.pone.0235946] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 04/12/2021] [Indexed: 12/28/2022] Open
Abstract
Primates form strong social bonds and depend on social relationships and networks that provide shared resources and protection critical for survival. Social deficits such as those present in autism spectrum disorder (ASD) and other psychiatric disorders hinder the individual’s functioning in communities. Given that early diagnosis and intervention can improve outcomes and trajectories of ASD, there is a great need for tools to identify early markers for screening/diagnosis, and for translational animal models to uncover biological mechanisms and develop treatments. One of the most widely used screening tools for ASD in children is the Social Responsiveness Scale (SRS), a quantitative measure used to identify individuals with atypical social behaviors. The SRS has been adapted for use in adult rhesus monkeys (Macaca mulatta)–a species very close to humans in terms of social behavior, brain anatomy/connectivity and development–but has not yet been validated or adapted for a necessary downward extension to younger ages matching those for ASD diagnosis in children. The goal of the present study was to adapt and validate the adult macaque SRS (mSRS) in juvenile macaques with age equivalent to mid-childhood in humans. Expert primate coders modified the mSRS to adapt it to rate atypical social behaviors in juvenile macaques living in complex social groups at the Yerkes National Primate Research Center. Construct and face validity of this juvenile mSRS (jmSRS) was determined based on well-established and operationalized measures of social and non-social behaviors in this species using traditional behavioral observations. We found that the jmSRS identifies variability in social responsiveness of juvenile rhesus monkeys and shows strong construct/predictive validity, as well as sensitivity to detect atypical social behaviors in young male and female macaques across social status. Thus, the jmSRS provides a promising tool for translational research on macaque models of children social disorders.
Collapse
Affiliation(s)
- Z. Kovacs Balint
- Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, United States of America
| | - J. Raper
- Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, United States of America
- Department of Pediatrics, Emory University, Atlanta, Georgia, United States of America
| | - V. Michopoulos
- Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, United States of America
- Department of Psychiatry & Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - L. H. Howell
- Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, United States of America
| | - C. Gunter
- Department of Pediatrics, Emory University, Atlanta, Georgia, United States of America
- Marcus Autism Center, Children’s Healthcare of Atlanta, Atlanta, Georgia, United States of America
- Department of Human Genetics, Emory University, Atlanta, Georgia, United States of America
| | - J. Bachevalier
- Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, United States of America
- Department of Psychology, Emory University, Atlanta, Georgia, United States of America
| | - M. M. Sanchez
- Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, United States of America
- Department of Psychiatry & Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, United States of America
- * E-mail:
| |
Collapse
|
24
|
Characterization of Autism Spectrum Disorder (ASD) subtypes based on the relationship between motor skills and social communication abilities. Hum Mov Sci 2021; 77:102802. [PMID: 33894651 DOI: 10.1016/j.humov.2021.102802] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 03/03/2021] [Accepted: 04/16/2021] [Indexed: 11/23/2022]
Abstract
Motor abnormalities are generally observed in autism spectrum disorder (ASD), and motor difficulties are certainly evident during the early years of life and may thus precede social-communication impairments. The main aim of the present study was to examine ASD subtypes based on the relationship between motor skills and social communication abilities. Motor skills and social communication abilities were evaluated through the Movement Assessment Battery for Children-Second Edition, the Autism Diagnostic Observation Schedule-Second Version and the Psychoeducational Profile-Third Edition. In addition, social communication abilities were classified according to the Autism Classification System of Functioning: Social Communication-ACSF:SC criteria. We found that children with ASD presented poorer motor skills than their TD peers, and motor impairments correlated with poorer social communication abilities in children with ASD. In addition, children with lower social and communication functioning showed a more prominent impairment in manual dexterity and fine motor skills than children with better social and communication functioning. In conclusion, we suggest that stratifying children with ASD based on motor and social endophenotypes may be useful to understand the neurobiological mechanisms of ASD and lead to new types of treatment.
Collapse
|
25
|
Wang H, Du Y, Mao Z, Che Y, Li H, Ding L, Jin H. Use of the Griffiths mental development scale-Chinese in the assessment of children with autism spectrum disorder and global developmental delay/intellectual disability. Medicine (Baltimore) 2021; 100:e25407. [PMID: 33787650 PMCID: PMC8021334 DOI: 10.1097/md.0000000000025407] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 03/12/2021] [Indexed: 01/04/2023] Open
Abstract
The Griffiths Mental Development Scale-Chinese (GDS-C) is used in China to assess the development of children from birth to 8 years of age. Language disorders are a common symptom of autism spectrum disorder (ASD) and global developmental delay (GDD)/intellectual disability (ID). There is a need to identify distinct clinical characteristics in children suspected of having these 2 disorders, mainly presenting as language disorders. Here, we aimed to use the GDS-C to evaluate children presenting with language problems to identify characteristics that distinguish ASD and GDD/ID. Children with language problems were recruited between August 2018 and December 2019. A total of 150 children aged 25 to 95.2 months were enrolled (50 in the ASD group, 50 in the GDD/ID group, and 50 in the typical group). Each group was subdivided by age as follows: 24-36 months, >36-60 months, and >60-96 months. Developmental characteristics assessed using the GDS-C were analyzed and compared. Both, children with ASD and GDD/ID presented with a lower developmental level than typical children in all six subscales of the GDS-C. No significant differences were observed in the six subscale scores between the ASD and GDD/ID groups, except for the practical reasoning subscale score in the >36 to 60 months subgroups, which was significantly lower in the GDD/ID group than in the ASD group. The developmental imbalance of subscales within the ASD and GDD/ID groups identified troughs in the personal-social, language, and practical reasoning areas in children with ASD and in the language and practical reasoning areas in children with GDD/ID relative to typical children. The GDS-C is a useful, comprehensive tool for the assessment of the developmental state of children with ASD and GDD/ID. Characteristics of practical reasoning subscale help diagnose autism in >36 to 60 months old children.
Collapse
|
26
|
Comprehensive characterization of motor and coordination functions in three adolescent wild-type mouse strains. Sci Rep 2021; 11:6497. [PMID: 33753800 PMCID: PMC7985312 DOI: 10.1038/s41598-021-85858-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 03/02/2021] [Indexed: 12/13/2022] Open
Abstract
Neuropsychiatric disorders are often associated with motor and coordination abnormalities that have important implications on the etiology, pathophysiology, and management of these disorders. Although the onset of many neuropsychiatric disorders including autism spectrum disorder, schizophrenia, and attention-deficit hyperactivity disorder emerges mainly during infancy and adolescence, most of the behavioral studies in mice modeling neuropsychiatric phenotypes are performed in adult animals, possibly missing valuable phenotypic information related to the effect of synaptic maturation during development. Here, we examined which behavioral tests assessing both motor and coordination functions can be performed in mice at two different adolescent stages. As strain and sex affect mouse behavior, our experiments covered both male and female mice of three inbred wild-type strains, C57BL/6N, DBA/2, and FVB/N. Adolescent mice of both postnatal days (P)22-30 and P32-40 developmental stages were capable of mastering common motor and coordination tests. However, results differed significantly between strains and sexes. Moreover, the 10-day interval between the two tested cohorts uncovered a strong difference in the behavioral results, confirming the significant impact of maturation on behavioral patterns. Interestingly, the results of distinct behavioral experiments were directly correlated with the weight of mice, which may explain the lack of reproducibility of some behavioral results in genetically-modified mice. Our study paves the way for better reproducibility of behavioral tests by addressing the effect of the developmental stage, strain, sex, and weight of mice on achieving the face validity of neuropsychiatric disorder-associated motor dysfunctions.
Collapse
|
27
|
Bieleninik Ł, Gold C. Estimating Components and Costs of Standard Care for Children with Autism Spectrum Disorder in Europe from a Large International Sample. Brain Sci 2021; 11:brainsci11030340. [PMID: 33800056 PMCID: PMC7999124 DOI: 10.3390/brainsci11030340] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/02/2021] [Accepted: 03/04/2021] [Indexed: 12/27/2022] Open
Abstract
(1) Background: European guidelines provide recommendations for services and care for people with autism spectrum disorder (ASD), but not all interventions are generally available. Knowledge of service use and costs and wider societal costs in Europe is limited; (2) Method: Using an international sample, we analysed services and costs in 357 children (4-6.99 years) with ASD based on parent reports. Costs were transformed into EU-28 average using purchasing power parity; (3) Results: 122 children (34%) received specialist autism services; 149 (42%) received sensory/motor therapy; 205 (57%) received speech/language therapy; 35 (10%) received play therapy; 55 (15%) received behavioural interventions; 31 (9%) received social skills training; 47 (13%) participated in therapeutic recreational activities; and 59 (17%) received other services. The total number of hours for these services combined over two months was M = 34 (SD = 63; range: 0 -372). Estimated total costs of health-related services were M = 1210 EUR (SD = 2160 EUR); indirect societal costs were M = 1624 EUR (SD = 1317 EUR). Regression analyses suggested that costs rise with age and presence of intellectual disabilities, but not with severity of autism; (4) Conclusions: The high extent of community-based services indicates good accessibility but also considerable variation in the receipt of services. The costs of autism services are considerable. Further research is needed to investigate whether services received match individual needs.
Collapse
Affiliation(s)
- Łucja Bieleninik
- GAMUT—The Grieg Academy Music Therapy Research Centre, NORCE Norwegian Research Centre AS, 5838 Bergen, Norway; or
- Institute of Psychology, University of Gdańsk, 80-309 Gdansk, Poland
- Correspondence: or
| | - Christian Gold
- GAMUT—The Grieg Academy Music Therapy Research Centre, NORCE Norwegian Research Centre AS, 5838 Bergen, Norway; or
- Faculty of Psychology, University of Vienna, 1010 Vienna, Austria
| |
Collapse
|
28
|
Associations between Prenatal Education, Breastfeeding and Autistic-Like Behaviors in Pre-Schoolers. CHILDREN-BASEL 2021; 8:children8020124. [PMID: 33572414 PMCID: PMC7916179 DOI: 10.3390/children8020124] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 02/05/2021] [Accepted: 02/05/2021] [Indexed: 12/17/2022]
Abstract
This study aimed to investigate the association between prenatal education and autistic-like behaviors of preschoolers as well as the mediating role of breastfeeding in their associations. A cross-sectional study via a structured questionnaire was conducted with 67,578 preschool children and parents from Longhua District of Shenzhen, China. Hierarchical logistic regression models were performed to explore the associations between maternal participation in prenatal education and autistic-like behaviors in preschoolers, as well as the mediating effect of breastfeeding in the associations. After controlling for potential confounders, logistic regression analysis indicated that maternal participation in prenatal education could significantly increase the prevalence of breastfeeding, and the strength of the association was enhanced with the increase frequency of prenatal education visits (ORs ranging from 1.191 to 1.899). While both maternal participation in prenatal education (ORs ranging from 0.732 to 0.798) and breastfeeding (OR = 0.773) were significantly associated with the lower presence of autistic-like behaviors in preschoolers. The crossover analysis indicated that children with both maternal prenatal education and breastfeeding had the lower risk of presence of autistics-like behaviors (OR = 0.569). Furthermore, mediation analysis illustrated that breastfeeding mediated the association between maternal participation in prenatal education and the presence of autistic-like behaviors in preschoolers, with a mediating effect of approximately 14.3%. Our findings suggest that maternal participation in prenatal education is significantly associated with a decreased risk of autistic-like behaviors in preschool children through increased breastfeeding in the mothers who attended prenatal education.
Collapse
|
29
|
Quezada NT, Salas-Ortíz SF, Peralta FA, Aguayo FI, Morgado-Gallardo KP, Mac-Rae CA, Fiedler JL, Aliaga EE. Loss of Social/Non-social Context Discrimination by Movement Acceleration in the Valproate Model of Autism. Front Behav Neurosci 2021; 14:555610. [PMID: 33505254 PMCID: PMC7829965 DOI: 10.3389/fnbeh.2020.555610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 12/14/2020] [Indexed: 11/13/2022] Open
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental alteration characterized by social/communicative deficits, repetitive/stereotyped movements, and restricted/obsessive interests. However, there is not much information about whether movement alterations in ASD comprise modifications at the basic kinematic level, such as trajectory and velocity, which may contribute to the higher level of processing that allows the perception and interpretation of actions performed by others, and hence, impact social interaction. In order to further explore possible motor alterations in ASD, we analyzed movement parameters in the Valproate (VPA) animal model of autism. We found that VPA-treated rats displayed greater movement acceleration, reduced distance between stops, spent more time in the corner of the open-field arena, and executed a number of particular behaviors; for example, supported rearing and circling, with no major changes in distance and velocity. However, in the social interaction test, we found other alterations in the movement parameters. In addition to increased acceleration, VPA-rats displayed reduced velocity, increased stops, reduced distance/stop and lost the social/non-social area discrimination that is characteristic of control rats in acceleration and stops variables. Hence, even if prenatal VPA-treatment could have a minor effect in motor variables in a non-social context, it has a crucial effect in the capacity of the animals to adjust their kinematic variables when social/non-social context alternation is required.
Collapse
Affiliation(s)
- Nelva T Quezada
- Department of Kinesiology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile
| | - Sebastiana F Salas-Ortíz
- Department of Kinesiology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile
| | - Francisco A Peralta
- Department of Kinesiology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile
| | - Felipe I Aguayo
- Laboratory of Neuroplasticity and Neurogenetics, Department of Biochemistry and Molecular Biology, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | | | - Catherine A Mac-Rae
- Department of Psychology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile
| | - Jenny L Fiedler
- Laboratory of Neuroplasticity and Neurogenetics, Department of Biochemistry and Molecular Biology, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - Esteban E Aliaga
- Department of Kinesiology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile.,Faculty of Health Sciences, The Neuropsychology and Cognitive Neurosciences Research Center (CINPSI-Neurocog), Universidad Católica del Maule, Talca, Chile
| |
Collapse
|
30
|
Shared Features or Co-occurrence? Evaluating Symptoms of Developmental Coordination Disorder in Children and Adolescents with Autism Spectrum Disorder. J Autism Dev Disord 2021; 51:3443-3455. [PMID: 33387238 PMCID: PMC10177628 DOI: 10.1007/s10803-020-04766-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2020] [Indexed: 12/20/2022]
Abstract
Motor differences are common in Autism Spectrum Disorder (ASD), but rarely evaluated against diagnostic criteria for Developmental Coordination Disorder (DCD). We aimed to determine whether motor problems in ASD represent the possible co-occurrence of DCD. We retrospectively reviewed standardized assessments and parent-reports to evaluate motor ability in 43 individuals with ASD against diagnostic criteria for DCD, and compared to 18 individuals with DCD. Over 97% of cases in the ASD group scored below the 16th percentile in motor ability, with most below the 5th percentile. Over 90% of cases in the ASD group met criteria for co-occurring DCD. Motor challenges are a clinically-significant problem in ASD; systematically assessing the prevalence of co-occurring ASD + DCD is necessary to optimize assessment and intervention.
Collapse
|
31
|
Surgent OJ, Walczak M, Zarzycki O, Ausderau K, Travers BG. IQ and Sensory Symptom Severity Best Predict Motor Ability in Children With and Without Autism Spectrum Disorder. J Autism Dev Disord 2021; 51:243-254. [PMID: 32410096 PMCID: PMC7665981 DOI: 10.1007/s10803-020-04536-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Motor challenges are commonly reported in autism spectrum disorder (ASD). Yet, there is substantial heterogeneity in motor ability within ASD, and it is unknown what behavioral characteristics best explain individual differences in motor ability in ASD and related conditions. This observational study examined motor ability as a function of sensory features, attention deficit/hyperactivity symptoms, ASD symptoms, and IQ in 110 children with ASD, typical development, or an intermediate behavioral profile. While motor challenges were more prevalent in the ASD group compared to other groups, sensory symptom severity and IQ across all individuals best predicted motor performance above-and-beyond group status. Therefore, motor challenges may be best characterized by individual variation in sensory features and cognitive abilities rather than diagnostic group.
Collapse
Affiliation(s)
- Olivia J Surgent
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue, Madison, WI, 53705, USA
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, 53705, USA
| | - Matthew Walczak
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue, Madison, WI, 53705, USA
- Occupational Therapy Program in the Department of Kinesiology, University of Wisconsin-Madison, 2185 Medical Sciences Center, 1300 University Avenue, Madison, WI, 53706, USA
| | - Oskar Zarzycki
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue, Madison, WI, 53705, USA
| | - Karla Ausderau
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue, Madison, WI, 53705, USA
- Occupational Therapy Program in the Department of Kinesiology, University of Wisconsin-Madison, 2185 Medical Sciences Center, 1300 University Avenue, Madison, WI, 53706, USA
| | - Brittany G Travers
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue, Madison, WI, 53705, USA.
- Occupational Therapy Program in the Department of Kinesiology, University of Wisconsin-Madison, 2185 Medical Sciences Center, 1300 University Avenue, Madison, WI, 53706, USA.
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue, Room 435, Madison, WI, 53705, USA.
| |
Collapse
|
32
|
Assessing Social Communication and Collaboration in Autism Spectrum Disorder Using Intelligent Collaborative Virtual Environments. J Autism Dev Disord 2019; 50:199-211. [PMID: 31583625 DOI: 10.1007/s10803-019-04246-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Existing literature regarding social communication outcomes of interventions in autism spectrum disorder (ASD) depends upon human raters, with limited generalizability to real world settings. Technological innovation, particularly virtual reality (VR) and collaborative virtual environments (CVE), could offer a replicable, low cost measurement platform when endowed with intelligent agent technology and peer-based interactions. We developed and piloted a novel collaborative virtual environment and intelligent agent (CRETA) for the assessment of social communication and collaboration within system and peer interactions. The system classified user statements with moderate to high accuracies. We found moderate to high agreement in displayed communication and collaboration skills between human-human and human-agent interactions. CRETA offers a promising avenue for future development of autonomous measurement systems for ASD research.
Collapse
|