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Atypical Movement Performance and Sensory Integration in Asperger’s Syndrome / Panagiotis SIAPERAS in Journal of Autism and Developmental Disorders, 42-5 (May 2012)
[article]
Titre : Atypical Movement Performance and Sensory Integration in Asperger’s Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Panagiotis SIAPERAS, Auteur ; Howard RING, Auteur ; Catherine J. MCALLISTER, Auteur ; Sheila E. HENDERSON, Auteur ; Anna BARNETT, Auteur ; Peter WATSON, Auteur ; Anthony HOLLAND, Auteur Année de publication : 2012 Article en page(s) : p.718-725 Langues : Anglais (eng) Mots-clés : Asperger’s syndrome Sensorimotor Movement Sensory processing Index. décimale : PER Périodiques Résumé : The aims of this study were to investigate whether individuals with AS have impaired motor abilities and sensorimotor processing and whether these impairments were age-related. Sensorimotor abilities were examined using the Movement Assessment Battery for Children-2, and the Sensory Integration Praxis Test. Fifty boys with AS aged 7–14 years old were compared with typically developing boys. Overall, children with AS showed significant impairment of movement performance as well as proprioceptive and vestibular processing. There were no interaction effects of age and clinical group on level of performance deficit in any of the modalities tested. Increasing our understanding of motor and sensory impairment in AS could have treatment implications for those supporting individuals with AS. En ligne : http://dx.doi.org/10.1007/s10803-011-1301-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154
in Journal of Autism and Developmental Disorders > 42-5 (May 2012) . - p.718-725[article] Atypical Movement Performance and Sensory Integration in Asperger’s Syndrome [Texte imprimé et/ou numérique] / Panagiotis SIAPERAS, Auteur ; Howard RING, Auteur ; Catherine J. MCALLISTER, Auteur ; Sheila E. HENDERSON, Auteur ; Anna BARNETT, Auteur ; Peter WATSON, Auteur ; Anthony HOLLAND, Auteur . - 2012 . - p.718-725.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-5 (May 2012) . - p.718-725
Mots-clés : Asperger’s syndrome Sensorimotor Movement Sensory processing Index. décimale : PER Périodiques Résumé : The aims of this study were to investigate whether individuals with AS have impaired motor abilities and sensorimotor processing and whether these impairments were age-related. Sensorimotor abilities were examined using the Movement Assessment Battery for Children-2, and the Sensory Integration Praxis Test. Fifty boys with AS aged 7–14 years old were compared with typically developing boys. Overall, children with AS showed significant impairment of movement performance as well as proprioceptive and vestibular processing. There were no interaction effects of age and clinical group on level of performance deficit in any of the modalities tested. Increasing our understanding of motor and sensory impairment in AS could have treatment implications for those supporting individuals with AS. En ligne : http://dx.doi.org/10.1007/s10803-011-1301-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154 Automated movement tracking of young autistic children during free play is correlated with clinical features associated with autism / Andrew YUAN in Autism, 27-8 (November 2023)
[article]
Titre : Automated movement tracking of young autistic children during free play is correlated with clinical features associated with autism Type de document : Texte imprimé et/ou numérique Auteurs : Andrew YUAN, Auteur ; Maura SABATOS-DEVITO, Auteur ; Alexandra L BEY, Auteur ; Samantha MAJOR, Auteur ; Kimberly LH CARPENTER, Auteur ; Lauren FRANZ, Auteur ; Jill HOWARD, Auteur ; Saritha VERMEER, Auteur ; Ryan SIMMONS, Auteur ; Jesse TROY, Auteur ; Geraldine DAWSON, Auteur Article en page(s) : p.2530-2541 Mots-clés : autism caregiver-child free play movement video tracking Index. décimale : PER Périodiques Résumé : Autistic children?s play provides insights into social, communication, and other skills; however, methods for measuring these observations can be labor-intensive and rely on subjective judgment. This study explored whether children?s movement and location during play measured via automated video tracking correlates with clinical features. Movement tracking metrics of 164 autistic children (27-96?months old) during free play were analyzed in relation to standard assessments of cognitive, language, social-communication, and adaptive skills. Children with higher cognitive and language abilities were more likely to spend time in the center toy region and more slowly or never approached the region without toys. Children with higher autism-related features spent less time in the center. Children with lower daily living skills spent more time near the caregiver and those with lower overall adaptive and language skills approached the caregiver more quickly. Over 90% of autistic children representing a range of ages and skills provided analyzable movement data during play and those with higher cognitive, language, and adaptive skills displayed movement tracking patterns that reflect more sustained focus on toy play and independence from the caregiver. Results suggest that automated movement tracking is a promising complementary, objective method for assessing clinical variation during autistic children?s play.Lay AbstractPlay-based observations allow researchers to observe autistic children across a wide range of ages and skills. We recorded autistic children playing with toys in the center of a room and at a corner table while a caregiver remained seated off to the side and used video tracking technology to track children?s movement and location. We examined how time children spent in room regions and whether or not they approached each region during play related to their cognitive, social, communication, and adaptive skills to determine if tracking child movement and location can meaningfully demonstrate clinical variation among autistic children representing a range of ages and skills. One significant finding was that autistic children who spent more time in the toy-containing center of the room had higher cognitive and language abilities, whereas those who spent less time in the center had higher levels of autism-related behaviors. In contrast, children who spent more time in the caregiver region had lower daily living skills and those who were quicker to approach the caregiver had lower adaptive behavior and language skills. These findings support the use of movement tracking as a complementary method of measuring clinical differences among autistic children. Furthermore, over 90% of autistic children representing a range of ages and skills in this study provided analyzable play observation data, demonstrating that this method allows autistic children of all levels of support needs to participate in research and demonstrate their social, communication, and attention skills without wearing any devices. En ligne : http://dx.doi.org/10.1177/13623613231169546 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=514
in Autism > 27-8 (November 2023) . - p.2530-2541[article] Automated movement tracking of young autistic children during free play is correlated with clinical features associated with autism [Texte imprimé et/ou numérique] / Andrew YUAN, Auteur ; Maura SABATOS-DEVITO, Auteur ; Alexandra L BEY, Auteur ; Samantha MAJOR, Auteur ; Kimberly LH CARPENTER, Auteur ; Lauren FRANZ, Auteur ; Jill HOWARD, Auteur ; Saritha VERMEER, Auteur ; Ryan SIMMONS, Auteur ; Jesse TROY, Auteur ; Geraldine DAWSON, Auteur . - p.2530-2541.
in Autism > 27-8 (November 2023) . - p.2530-2541
Mots-clés : autism caregiver-child free play movement video tracking Index. décimale : PER Périodiques Résumé : Autistic children?s play provides insights into social, communication, and other skills; however, methods for measuring these observations can be labor-intensive and rely on subjective judgment. This study explored whether children?s movement and location during play measured via automated video tracking correlates with clinical features. Movement tracking metrics of 164 autistic children (27-96?months old) during free play were analyzed in relation to standard assessments of cognitive, language, social-communication, and adaptive skills. Children with higher cognitive and language abilities were more likely to spend time in the center toy region and more slowly or never approached the region without toys. Children with higher autism-related features spent less time in the center. Children with lower daily living skills spent more time near the caregiver and those with lower overall adaptive and language skills approached the caregiver more quickly. Over 90% of autistic children representing a range of ages and skills provided analyzable movement data during play and those with higher cognitive, language, and adaptive skills displayed movement tracking patterns that reflect more sustained focus on toy play and independence from the caregiver. Results suggest that automated movement tracking is a promising complementary, objective method for assessing clinical variation during autistic children?s play.Lay AbstractPlay-based observations allow researchers to observe autistic children across a wide range of ages and skills. We recorded autistic children playing with toys in the center of a room and at a corner table while a caregiver remained seated off to the side and used video tracking technology to track children?s movement and location. We examined how time children spent in room regions and whether or not they approached each region during play related to their cognitive, social, communication, and adaptive skills to determine if tracking child movement and location can meaningfully demonstrate clinical variation among autistic children representing a range of ages and skills. One significant finding was that autistic children who spent more time in the toy-containing center of the room had higher cognitive and language abilities, whereas those who spent less time in the center had higher levels of autism-related behaviors. In contrast, children who spent more time in the caregiver region had lower daily living skills and those who were quicker to approach the caregiver had lower adaptive behavior and language skills. These findings support the use of movement tracking as a complementary method of measuring clinical differences among autistic children. Furthermore, over 90% of autistic children representing a range of ages and skills in this study provided analyzable play observation data, demonstrating that this method allows autistic children of all levels of support needs to participate in research and demonstrate their social, communication, and attention skills without wearing any devices. En ligne : http://dx.doi.org/10.1177/13623613231169546 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=514 Differences in the production and perception of communicative kinematics in autism / J. P. TRUJILLO in Autism Research, 14-12 (December 2021)
[article]
Titre : Differences in the production and perception of communicative kinematics in autism Type de document : Texte imprimé et/ou numérique Auteurs : J. P. TRUJILLO, Auteur ; A. ÖZYÜREK, Auteur ; C. C. KAN, Auteur ; I. SHEFTEL-SIMANOVA, Auteur ; Harold BEKKERING, Auteur Article en page(s) : p.2640-2653 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder Autistic Disorder Biomechanical Phenomena Gestures Humans Perception autism gesture kinematics motion tracking movement Index. décimale : PER Périodiques Résumé : In human communication, social intentions and meaning are often revealed in the way we move. In this study, we investigate the flexibility of human communication in terms of kinematic modulation in a clinical population, namely, autistic individuals. The aim of this study was twofold: to assess (a) whether communicatively relevant kinematic features of gestures differ between autistic and neurotypical individuals, and (b) if autistic individuals use communicative kinematic modulation to support gesture recognition. We tested autistic and neurotypical individuals on a silent gesture production task and a gesture comprehension task. We measured movement during the gesture production task using a Kinect motion tracking device in order to determine if autistic individuals differed from neurotypical individuals in their gesture kinematics. For the gesture comprehension task, we assessed whether autistic individuals used communicatively relevant kinematic cues to support recognition. This was done by using stick-light figures as stimuli and testing for a correlation between the kinematics of these videos and recognition performance. We found that (a) silent gestures produced by autistic and neurotypical individuals differ in communicatively relevant kinematic features, such as the number of meaningful holds between movements, and (b) while autistic individuals are overall unimpaired at recognizing gestures, they processed repetition and complexity, measured as the amount of submovements perceived, differently than neurotypicals do. These findings highlight how subtle aspects of neurotypical behavior can be experienced differently by autistic individuals. They further demonstrate the relationship between movement kinematics and social interaction in high-functioning autistic individuals. LAY SUMMARY: Hand gestures are an important part of how we communicate, and the way that we move when gesturing can influence how easy a gesture is to understand. We studied how autistic and typical individuals produce and recognize hand gestures, and how this relates to movement characteristics. We found that autistic individuals moved differently when gesturing compared to typical individuals. In addition, while autistic individuals were not worse at recognizing gestures, they differed from typical individuals in how they interpreted certain movement characteristics. En ligne : http://dx.doi.org/10.1002/aur.2611 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450
in Autism Research > 14-12 (December 2021) . - p.2640-2653[article] Differences in the production and perception of communicative kinematics in autism [Texte imprimé et/ou numérique] / J. P. TRUJILLO, Auteur ; A. ÖZYÜREK, Auteur ; C. C. KAN, Auteur ; I. SHEFTEL-SIMANOVA, Auteur ; Harold BEKKERING, Auteur . - p.2640-2653.
Langues : Anglais (eng)
in Autism Research > 14-12 (December 2021) . - p.2640-2653
Mots-clés : Autism Spectrum Disorder Autistic Disorder Biomechanical Phenomena Gestures Humans Perception autism gesture kinematics motion tracking movement Index. décimale : PER Périodiques Résumé : In human communication, social intentions and meaning are often revealed in the way we move. In this study, we investigate the flexibility of human communication in terms of kinematic modulation in a clinical population, namely, autistic individuals. The aim of this study was twofold: to assess (a) whether communicatively relevant kinematic features of gestures differ between autistic and neurotypical individuals, and (b) if autistic individuals use communicative kinematic modulation to support gesture recognition. We tested autistic and neurotypical individuals on a silent gesture production task and a gesture comprehension task. We measured movement during the gesture production task using a Kinect motion tracking device in order to determine if autistic individuals differed from neurotypical individuals in their gesture kinematics. For the gesture comprehension task, we assessed whether autistic individuals used communicatively relevant kinematic cues to support recognition. This was done by using stick-light figures as stimuli and testing for a correlation between the kinematics of these videos and recognition performance. We found that (a) silent gestures produced by autistic and neurotypical individuals differ in communicatively relevant kinematic features, such as the number of meaningful holds between movements, and (b) while autistic individuals are overall unimpaired at recognizing gestures, they processed repetition and complexity, measured as the amount of submovements perceived, differently than neurotypicals do. These findings highlight how subtle aspects of neurotypical behavior can be experienced differently by autistic individuals. They further demonstrate the relationship between movement kinematics and social interaction in high-functioning autistic individuals. LAY SUMMARY: Hand gestures are an important part of how we communicate, and the way that we move when gesturing can influence how easy a gesture is to understand. We studied how autistic and typical individuals produce and recognize hand gestures, and how this relates to movement characteristics. We found that autistic individuals moved differently when gesturing compared to typical individuals. In addition, while autistic individuals were not worse at recognizing gestures, they differed from typical individuals in how they interpreted certain movement characteristics. En ligne : http://dx.doi.org/10.1002/aur.2611 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 Differentiation of High-Functioning Autism and Asperger’s Disorder Based on Neuromotor Behaviour / Ashwini NAYATE in Journal of Autism and Developmental Disorders, 42-5 (May 2012)
[article]
Titre : Differentiation of High-Functioning Autism and Asperger’s Disorder Based on Neuromotor Behaviour Type de document : Texte imprimé et/ou numérique Auteurs : Ashwini NAYATE, Auteur ; Bruce J. TONGE, Auteur ; John L. BRADSHAW, Auteur ; Jennifer L. MCGINLEY, Auteur ; Robert LANSEK, Auteur ; Nicole J. RINEHART, Auteur Année de publication : 2012 Article en page(s) : p.707-717 Langues : Anglais (eng) Mots-clés : Autism Asperger’s disorder Gait Movement Neurobiological Walking Index. décimale : PER Périodiques Résumé : Autism and Asperger’s disorder (AD) are characterised by impairments in social interaction, stereotypic behaviours or restricted interests. Although currently listed as distinct clinical disorders, the validity of their distinction remains controversial. This study examined gait in children with autism and AD. Eleven children with high-functioning autism and eleven children with AD completed a series of walking tasks. Results indicated distinct movement disturbance; these findings are discussed in light of seminal papers in this field by Vilensky et al. (Arch Neurol 38:646–649, 1981) and Hallett et al. (Arch Neurol 50:1304–1308, 1993) who interpret the gait of individuals with autism using parkinsonian and cerebellar-ataxia patient models, respectively. Distinctions in gait patterns implicating perhaps unique motor circuit disturbances support the hypothesis that autism and AD may have unique neurodevelopmental trajectories. En ligne : http://dx.doi.org/10.1007/s10803-011-1299-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154
in Journal of Autism and Developmental Disorders > 42-5 (May 2012) . - p.707-717[article] Differentiation of High-Functioning Autism and Asperger’s Disorder Based on Neuromotor Behaviour [Texte imprimé et/ou numérique] / Ashwini NAYATE, Auteur ; Bruce J. TONGE, Auteur ; John L. BRADSHAW, Auteur ; Jennifer L. MCGINLEY, Auteur ; Robert LANSEK, Auteur ; Nicole J. RINEHART, Auteur . - 2012 . - p.707-717.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-5 (May 2012) . - p.707-717
Mots-clés : Autism Asperger’s disorder Gait Movement Neurobiological Walking Index. décimale : PER Périodiques Résumé : Autism and Asperger’s disorder (AD) are characterised by impairments in social interaction, stereotypic behaviours or restricted interests. Although currently listed as distinct clinical disorders, the validity of their distinction remains controversial. This study examined gait in children with autism and AD. Eleven children with high-functioning autism and eleven children with AD completed a series of walking tasks. Results indicated distinct movement disturbance; these findings are discussed in light of seminal papers in this field by Vilensky et al. (Arch Neurol 38:646–649, 1981) and Hallett et al. (Arch Neurol 50:1304–1308, 1993) who interpret the gait of individuals with autism using parkinsonian and cerebellar-ataxia patient models, respectively. Distinctions in gait patterns implicating perhaps unique motor circuit disturbances support the hypothesis that autism and AD may have unique neurodevelopmental trajectories. En ligne : http://dx.doi.org/10.1007/s10803-011-1299-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154 Interactional Synchrony and Its Association with Social and Communication Ability in Children With and Without Autism Spectrum Disorder / Casey J. ZAMPELLA in Journal of Autism and Developmental Disorders, 50-9 (September 2020)
[article]
Titre : Interactional Synchrony and Its Association with Social and Communication Ability in Children With and Without Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Casey J. ZAMPELLA, Auteur ; Kelsey D. CSUMITTA, Auteur ; Emily SIMON, Auteur ; Loisa BENNETTO, Auteur Article en page(s) : p.3195-3206 Langues : Anglais (eng) Mots-clés : Interactional synchrony Movement Nonverbal communication Social reciprocity Verbal communication Index. décimale : PER Périodiques Résumé : 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. En ligne : http://dx.doi.org/10.1007/s10803-020-04412-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=430
in Journal of Autism and Developmental Disorders > 50-9 (September 2020) . - p.3195-3206[article] Interactional Synchrony and Its Association with Social and Communication Ability in Children With and Without Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Casey J. ZAMPELLA, Auteur ; Kelsey D. CSUMITTA, Auteur ; Emily SIMON, Auteur ; Loisa BENNETTO, Auteur . - p.3195-3206.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 50-9 (September 2020) . - p.3195-3206
Mots-clés : Interactional synchrony Movement Nonverbal communication Social reciprocity Verbal communication Index. décimale : PER Périodiques Résumé : 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. En ligne : http://dx.doi.org/10.1007/s10803-020-04412-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=430 Motor planning and control in autism. A kinematic analysis of preschool children / I.R.C.C.S. “EUGENIO MEDEA” in Research in Autism Spectrum Disorders, 5-2 (April-June 2011)
PermalinkTiming deficits are implicated in motor dysfunction in Asperger's Syndrome / Kelly J. PRICE in Research in Autism Spectrum Disorders, 6-2 (April-June 2012)
PermalinkCharacterising the Early Presentation of Motor Difficulties in Autistic Children / Jess E. REYNOLDS in Journal of Autism and Developmental Disorders, 52-11 (November 2022)
PermalinkMeasuring the prediction of observed actions using an occlusion paradigm: Comparing autistic and non-autistic adults / Emma GOWEN in Autism Research, 15-9 (September 2022)
PermalinkPrevalence of Motor Difficulties in Autism Spectrum Disorder: Analysis of a Population-Based Cohort / Melissa K. LICARI in Autism Research, 13-2 (February 2020)
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