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Gauduel T, Blondet C, Gonzalez-Monge S, Bonaiuto J, Gomez A. Alteration of body representation in typical and atypical motor development. Dev Sci 2024; 27:e13455. [PMID: 37926863 DOI: 10.1111/desc.13455] [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: 01/16/2023] [Revised: 09/29/2023] [Accepted: 10/03/2023] [Indexed: 11/07/2023]
Abstract
Developmental coordination disorder (DCD) impacts the quality of life and ability to perform coordinated actions in 5% of school-aged children. The quality of body representations of individuals with DCD has been questioned, but never assessed. We hypothesize that children with DCD have imprecise body representations in the sensory and motor domains. Twenty neurotypical children, seventeen children with DCD (8-12 years old) and twenty neurotypical adults (25-45 years old) performed both sensory and motor body representation tasks: a limb identification and a limb movement task. We observed lower accuracy in the sensory task but not in the motor task. In both tasks, we observe a larger amplitude of errors, or synkinesis, in children with DCD than in neurotypical children. In neurotypical children, accuracy was lower than in neurotypical adults in the motor and sensory task, and the amplitude of sensory errors and synkinesis was higher than in neurotypical adults. Using a linear regression model, we showed that sensory accuracy is a good predictor of synkinesis production, and that synkinesis production is a good predictor of sensory accuracy, as can be expected by the perception-action loop. Results support the hypothesis of an imprecision of body representation in DCD. We suggest that this imprecision arises from noise in the body representation used at the level of internal models of action. Future studies may assess whether slower plasticity of body representations, initial imprecision, or both may account for this observation. At the clinical level, prevention strategies targeting body representation in early childhood are strategically important to limit such impairments. RESEARCH HIGHLIGHTS: Body representation is impaired in children with DCD and has a significant cost in terms of the accuracy of sensory identification of body parts and associated movements. Inaccuracies in the body representation measured in perception and in action (error amplitude and synkinesis) are related in both NT children and adults. In typical development, we provide evidence of a strong link between body schema and body image.
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Affiliation(s)
- Thomas Gauduel
- Lyon Neuroscience Research Center (CRNL), INSERM U1028-CNRS UMR 5292, University of Lyon, Bron, France
| | - Camille Blondet
- Lyon Neuroscience Research Center (CRNL), INSERM U1028-CNRS UMR 5292, University of Lyon, Bron, France
| | - Sibylle Gonzalez-Monge
- Lyon Neuroscience Research Center (CRNL), INSERM U1028-CNRS UMR 5292, University of Lyon, Bron, France
| | - James Bonaiuto
- CNRS UMR 5229, Institut des Sciences Cognitives Marc Jeannerod, Lyon, France
| | - Alice Gomez
- Lyon Neuroscience Research Center (CRNL), INSERM U1028-CNRS UMR 5292, University of Lyon, Bron, France
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2
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Gentile AE, Rinella S, Desogus E, Verrelli CM, Iosa M, Perciavalle V, Ruggieri M, Polizzi A. Motor imagery for paediatric neurorehabilitation: how much do we know? Perspectives from a systematic review. Front Hum Neurosci 2024; 18:1245707. [PMID: 38571523 PMCID: PMC10987782 DOI: 10.3389/fnhum.2024.1245707] [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: 06/23/2023] [Accepted: 02/28/2024] [Indexed: 04/05/2024] Open
Abstract
Background Motor Imagery (MI) is a cognitive process consisting in mental simulation of body movements without executing physical actions: its clinical use has been investigated prevalently in adults with neurological disorders. Objectives Review of the best-available evidence on the use and efficacy of MI interventions for neurorehabilitation purposes in common and rare childhood neurological disorders. Methods systematic literature search conducted according to PRISMA by using the Scopus, PsycArticles, Cinahl, PUBMED, Web of Science (Clarivate), EMBASE, PsychINFO, and COCHRANE databases, with levels of evidence scored by OCEBM and PEDro Scales. Results Twenty-two original studies were retrieved and included for the analysis; MI was the unique or complementary rehabilitative treatment in 476 individuals (aged 5 to 18 years) with 10 different neurological conditions including, cerebral palsies, stroke, coordination disorders, intellectual disabilities, brain and/or spinal cord injuries, autism, pain syndromes, and hyperactivity. The sample size ranged from single case reports to cohorts and control groups. Treatment lasted 2 days to 6 months with 1 to 24 sessions. MI tasks were conventional, graded or ad-hoc. MI measurement tools included movement assessment batteries, mental chronometry tests, scales, and questionnaires, EEG, and EMG. Overall, the use of MI was stated as effective in 19/22, and uncertain in the remnant studies. Conclusion MI could be a reliable supportive/add-on (home-based) rehabilitative tool for pediatric neurorehabilitation; its clinical use, in children, is highly dependent on the complexity of MI mechanisms, which are related to the underlying neurodevelopmental disorder.
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Affiliation(s)
- Amalia Egle Gentile
- National Centre for Rare Diseases, Istituto Superiore di Sanità (ISS), Rome, Italy
| | - Sergio Rinella
- Department of Educational Science, Chair of Pediatrics, University of Catania, Catania, Italy
| | - Eleonora Desogus
- National Centre for Rare Diseases, Istituto Superiore di Sanità (ISS), Rome, Italy
| | | | - Marco Iosa
- Department of Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
- Santa Lucia Foundation (IRCCS), Rome, Italy
| | | | - Martino Ruggieri
- Unit of Clinical Pediatrics, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Agata Polizzi
- Department of Educational Science, Chair of Pediatrics, University of Catania, Catania, Italy
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van der Weiden A, Porcu E, Liepelt R. Action prediction modulates self-other integration in joint action. PSYCHOLOGICAL RESEARCH 2023; 87:537-552. [PMID: 35507019 PMCID: PMC9928922 DOI: 10.1007/s00426-022-01674-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 03/10/2022] [Indexed: 01/06/2023]
Abstract
People often coordinate actions with others, requiring an adjustable amount of self-other integration between actor's and co-actor's actions. Previous research suggests that such self-other integration (indexed by the joint Simon effect) is enhanced by agent similarity of the co-actor (e.g., high in intentionality). In this study, we aimed to extend this line of research by testing whether experiencing agency over a co-actor's actions (vicarious agency) and/or action prediction strengthens the joint Simon effect. For this purpose, we manipulated experienced agency by varying the experienced control over a co-actor's actions (Experiment 1), and action prediction regarding the co-actor's actions (Experiment 2). Vicarious agency could effectively be induced, but did not modulate the size of the joint Simon effect. The joint Simon effect was decreased when the co-actor's actions were unpredictable (vs. predictable) during joint task performance. These findings suggest social agency can be induced and effectively measured in joint action. Action prediction can act as an effective agency cue modulating the amount of self-other integration in joint action.
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Affiliation(s)
- Anouk van der Weiden
- Institute of Psychology, Leiden University, PO Box 9555, 2300 RB, Leiden, The Netherlands.
| | - Emanuele Porcu
- Department of Biological Psychology, Otto-Von-Guericke-University, Magdeburg, Germany
| | - Roman Liepelt
- Department of General Psychology: Judgment, Decision Making, Action, Faculty of Psychology, FernUniversität in Hagen, Hagen, Germany
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A sensorimotor representation impairment in dyslexic adults: A specific profile of comorbidy. Neuropsychologia 2021; 165:108134. [PMID: 34953794 DOI: 10.1016/j.neuropsychologia.2021.108134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/22/2021] [Accepted: 12/20/2021] [Indexed: 11/23/2022]
Abstract
Sensorimotor disorders have been frequently reported in children and adults with dyslexia over the past 30 years. The present study aimed to determine the impact of sensorimotor comorbidity risks in dyslexia by investigating the functional links between phonological and sensorimotor representations in young dyslexic adults. Using 52 dyslexic participants and 58 normo-readers, we investigated whether the underlying phonological deficit, which is reported in the literature, was associated with a general impairment of sensorimotor representations of articulatory and bodily actions. Internal action representations were explored through motor imagery tasks, consisting of measuring and comparing the durations of performed or imagined actions chosen from their current repertoire of daily life activities. To detect sensorimotor deficits, all participants completed the extended version of the M-ABC 2, as a reference test. We found sensorimotor impairments in 27% of the young adult dyslexics, then considered as sensorimotor comorbid, as opposed to much less in the normo-reader group (5%). While motor slowdown, reflecting motor difficulty, was present in all dyslexic adults, motor imagery performance was impacted only in the specific dyslexic subgroup with sensorimotor impairments. Moreover, in contrast with slowness, only the comorbid subgroup showed an increased variability in execution durations. The present study highlights the importance of the quality of perception-action coupling, questions the relevance of investigating sensorimotor impairment profiles beyond phonological deficits and provides new arguments supporting the perspective of multiple deficits approaches in dyslexia.
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Martel M, Boulenger V, Koun E, Finos L, Farnè A, Roy AC. Body schema plasticity is altered in Developmental Coordination Disorder. Neuropsychologia 2021; 166:108136. [PMID: 34953795 DOI: 10.1016/j.neuropsychologia.2021.108136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 11/19/2021] [Accepted: 12/21/2021] [Indexed: 10/19/2022]
Abstract
Developmental Coordination Disorder (DCD) is a pathological condition characterized by impaired motor skills. Current theories advance that a deficit of the internal models is mainly responsible for DCD children's altered behavior. Yet, accurate movement execution requires not only correct movement planning, but also integration of sensory feedback into body representation for action (Body Schema) to update the state of the body. Here we advance and test the hypothesis that the plasticity of this body representation is altered in DCD. To probe Body Schema (BS) plasticity, we submitted a well-established tool-use paradigm to seventeen DCD children, required to reach for an object with their hand before and after tool use, and compared their movement kinematics to that of a control group of Typically Developing (TD) peers. We also asked both groups to provide explicit estimates of their arm length to probe plasticity of their Body Image (BI). Results revealed that DCD children explicitly judged their arm shorter after tool use, showing changes in their BI comparable to their TD peers. Unlike them, though, DCD did not update their implicit BS estimate: kinematics showed that tool use affected their peak amplitudes, but not their latencies. Remarkably, the kinematics of tool use showed that the motor control of the tool was comparable between groups, both improving with practice, confirming that motor learning abilities are preserved in DCD. This study thus brings evidence in favor of an alternative theoretical account of the DCD etiology. Our findings point to a deficit in the plasticity of the body representation used to plan and execute movements. Though not mutually exclusive, this widens the theoretical perspective under which DCD should be considered: DCD may not be limited to a problem affecting the internal models and their motor functions, but may concern the state of the effector they have to use.
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Affiliation(s)
- Marie Martel
- Laboratoire Dynamique Du Langage, UMR5596, CNRS/University Lyon 2, Lyon, France; Integrative Multisensory Perception Action & Cognition Team - ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, University Lyon 1, Lyon, France.
| | - Véronique Boulenger
- Laboratoire Dynamique Du Langage, UMR5596, CNRS/University Lyon 2, Lyon, France
| | - Eric Koun
- Integrative Multisensory Perception Action & Cognition Team - ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, University Lyon 1, Lyon, France
| | - Livio Finos
- Department of Statistical Sciences, University of Padua, Italy
| | - Alessandro Farnè
- Integrative Multisensory Perception Action & Cognition Team - ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, University Lyon 1, Lyon, France; Hospices Civils de Lyon, Mouvement et Handicap, Neuro-immersion, Lyon, France; Center for Mind/Brain Sciences (CIMeC), University of Trento, Italy
| | - Alice Catherine Roy
- Laboratoire Dynamique Du Langage, UMR5596, CNRS/University Lyon 2, Lyon, France; Center for Mind/Brain Sciences (CIMeC), University of Trento, Italy
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Effect of Motor Imagery Training on Motor Learning in Children and Adolescents: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18189467. [PMID: 34574389 PMCID: PMC8465066 DOI: 10.3390/ijerph18189467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/22/2021] [Accepted: 08/23/2021] [Indexed: 12/21/2022]
Abstract
Background: There is an urgent need to systematically analyze the growing body of literature on the effect of motor imagery (MI) training in children and adolescents. Methods: Seven databases and clinicaltrials.gov were searched. Two reviewers independently screened references and full texts, and extracted data (studies’ methodology, MI elements, temporal parameters). Two studies were meta-analyzed providing the standard mean difference (SDM). Selected studies were evaluated with the risk of bias (RoB) and GRADE tools. Results: A total of 7238 references were retrieved. The sample size of the 22 included studies, published between 1995 and 2021, ranged from 18 to 136 participants, totaling 934 (nine to 18 years). Studies included healthy pupils, mentally retarded adolescents, children with motor coordination difficulties or with mild mental disabilities. The motor learning tasks focused on upper, lower and whole body movements. SMDs for the primary outcome of pooled studies varied between 0.83 to 1.87 (95% CI, I2, T2 varied 0.33–3.10; p = 0.001; 0–74%; 0–0.59). RoB varied between some concerns and high risk. GRADE rating was low. Conclusions: MI combined with physical practice (PP) might have a high potential for healthy and impaired children and adolescents. However, important reporting recommendations (PETTLEP, TIDieR, CONSORT) should be followed. The systematic review was registered with PROSPERO: CRD42021237361.
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Mayes W, Gentle J, Parisi I, Dixon L, van Velzen J, Violante I. Top-down Inhibitory Motor Control Is Preserved in Adults with Developmental Coordination Disorder. Dev Neuropsychol 2021; 46:409-424. [PMID: 34486462 DOI: 10.1080/87565641.2021.1966431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Two paradigms were employed to disentangle information processing from executive motor inhibition in adults with Developmental Coordination Disorder (DCD). Choice Reaction and Stop Signal Tasks were compared between 13 adults fulfilling DSM-5 DCD criteria and 42 typically developing adults. Additional analyses included 16 probable DCD (pDCD) participants, who had motor difficulties but did not fulfil DSM-5 criteria. Analyses employed frequentist and Bayesian modeling. While DCD+pDCD showed slower reaction times and difficulty initiating Go responses, no impairments in Stop actions were found. These findings indicated no executive deficit in DCD, suggesting that previous results may be explained by inefficient information processing.
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Affiliation(s)
- William Mayes
- School Of Psychology, University Of Surrey, Guildford, UK
| | - Judith Gentle
- School Of Psychology, University Of Surrey, Guildford, UK
| | - Irene Parisi
- Department Of Psychology, Goldsmiths, University Of London, London, UK
| | - Laura Dixon
- Department Of Psychology, Goldsmiths, University Of London, London, UK
| | - José van Velzen
- Department Of Psychology, Goldsmiths, University Of London, London, UK
| | - Ines Violante
- School Of Psychology, University Of Surrey, Guildford, UK
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8
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Lino F, Arcangeli V, Chieffo DPR. The Virtual Challenge: Virtual Reality Tools for Intervention in Children with Developmental Coordination Disorder. CHILDREN-BASEL 2021; 8:children8040270. [PMID: 33915999 PMCID: PMC8065642 DOI: 10.3390/children8040270] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/12/2021] [Accepted: 03/29/2021] [Indexed: 01/20/2023]
Abstract
This narrative review highlights the latest achievements in the field of tele-rehabilitation: Virtual Reality (VR) and Augmented Reality (AR) serious games aimed at restoring and improving cognitive functions could be effectively used in Developmental Coordination Disorder Training. Studies investigating the effects of the abovementioned tech applications on cognitive improvement have been considered, following a comprehensive literature search in the scientific electronic databases: Pubmed, Scopus, Plos One, ScienceDirect. This review investigates the effects of VR and AR in improving space/motor skills through mental images manipulation training in children with developmental coordination disorders. The results revealed that in spite of the spreading of technology, actually only four studies investigated the effects of VR/AR tools on mental images manipulation. This study highlights new, promising VR and AR based therapeutic opportunities for digital natives now available, emphasizing the advantages of using motivational reward-oriented tools, in a playful therapeutic environment. However, more research in this filed is needed to identify the most effective virtual tool set for clinical use.
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Affiliation(s)
- Federica Lino
- Clinical Psychology Unit, Memory Clinic, IRRCS Fondazione Policlinico A. Gemelli, 00168 Roma, Italy;
| | - Valentina Arcangeli
- Clinical Psychology Unit, IRRCS Fondazione Policlinico A. Gemelli, 00168 Roma, Italy;
- Child Neuropsychiatry Unit, IRRCS Fondazione Policlinico A. Gemelli, 00168 Roma, Italy
| | - Daniela Pia Rosaria Chieffo
- Clinical Psychology Unit, IRRCS Fondazione Policlinico A. Gemelli, 00168 Roma, Italy;
- Child Neuropsychiatry Unit, IRRCS Fondazione Policlinico A. Gemelli, 00168 Roma, Italy
- Faculty of Medicine and Surgery, Catholic University of Sacred Heart, 00168 Roma, Italy
- Correspondence: ; Tel.: +6-015-3364 or +63-015-3364; Fax: +6-015-5676 or +63-015-5676
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Barhoun P, Fuelscher I, Do M, He JL, Bekkali S, Cerins A, Youssef GJ, Williams J, Enticott PG, Hyde C. Mental rotation performance in young adults with and without developmental coordination disorder. Hum Mov Sci 2021; 77:102787. [PMID: 33798929 DOI: 10.1016/j.humov.2021.102787] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/07/2021] [Accepted: 03/09/2021] [Indexed: 10/21/2022]
Abstract
While there have been consistent behavioural reports of atypical hand rotation task (HRT) performance in adults with developmental coordination disorder (DCD), this study aimed to clarify whether this deficit could be attributed to specific difficulties in motor imagery (MI), as opposed to broad deficits in general mental rotation. Participants were 57 young adults aged 18-30 years with (n = 22) and without DCD (n = 35). Participants were compared on the HRT, a measure of MI, and the letter number rotation task (LNRT), a common visual imagery task. Only participants whose behavioural performance on the HRT suggested use of a MI strategy were included in group comparisons. Young adults with DCD were significantly less efficient compared to controls when completing the HRT yet showed comparable performance on the LNRT relative to adults with typical motor ability. Our data are consistent with the view that atypical HRT performance in adults with DCD is likely to be attributed to specific difficulties engaging in MI, as opposed to deficits in general mental rotation. Based on the theory that MI provides insight into the integrity of internal action representations, these findings offer further support for the internal modelling deficit hypothesis of DCD.
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Affiliation(s)
- Pamela Barhoun
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia.
| | - Ian Fuelscher
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
| | - Michael Do
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
| | - Jason L He
- Department of Forensic and Neurodevelopmental Sciences, Sackler Institute for Translational Neurodevelopment, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, United Kingdom
| | - Soukayna Bekkali
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
| | - Andris Cerins
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
| | - George J Youssef
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia; Murdoch Children's Research Institute, Centre for Adolescent Health, Royal Children's Hospital, Melbourne, Australia
| | - Jacqueline Williams
- Institute for Health and Sport, College of Sport and Exercise Science, Victoria University, Melbourne, Australia
| | - Peter G Enticott
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
| | - Christian Hyde
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
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10
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Motor imagery in children with DCD: A systematic and meta-analytic review of hand-rotation task performance. Neurosci Biobehav Rev 2019; 99:282-297. [DOI: 10.1016/j.neubiorev.2019.02.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 01/21/2019] [Accepted: 02/04/2019] [Indexed: 02/05/2023]
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Delcour M, Russier M, Castets F, Turle-Lorenzo N, Canu MH, Cayetanot F, Barbe MF, Coq JO. Early movement restriction leads to maladaptive plasticity in the sensorimotor cortex and to movement disorders. Sci Rep 2018; 8:16328. [PMID: 30397222 PMCID: PMC6218548 DOI: 10.1038/s41598-018-34312-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 10/16/2018] [Indexed: 01/08/2023] Open
Abstract
Motor control and body representations in the central nervous system are built, i.e., patterned, during development by sensorimotor experience and somatosensory feedback/reafference. Yet, early emergence of locomotor disorders remains a matter of debate, especially in the absence of brain damage. For instance, children with developmental coordination disorders (DCD) display deficits in planning, executing and controlling movements, concomitant with deficits in executive functions. Thus, are early sensorimotor atypicalities at the origin of long-lasting abnormal development of brain anatomy and functions? We hypothesize that degraded locomotor outcomes in adulthood originate as a consequence of early atypical sensorimotor experiences that induce developmental disorganization of sensorimotor circuitry. We showed recently that postnatal sensorimotor restriction (SMR), through hind limb immobilization from birth to one month, led to enduring digitigrade locomotion with ankle-knee overextension, degraded musculoskeletal tissues (e.g., gastrocnemius atrophy), and clear signs of spinal hyperreflexia in adult rats, suggestive of spasticity; each individual disorder likely interplaying in self-perpetuating cycles. In the present study, we investigated the impact of postnatal SMR on the anatomical and functional organization of hind limb representations in the sensorimotor cortex and processes representative of maladaptive neuroplasticity. We found that 28 days of daily SMR degraded the topographical organization of somatosensory hind limb maps, reduced both somatosensory and motor map areas devoted to the hind limb representation and altered neuronal response properties in the sensorimotor cortex several weeks after the cessation of SMR. We found no neuroanatomical histopathology in hind limb sensorimotor cortex, yet increased glutamatergic neurotransmission that matched clear signs of spasticity and hyperexcitability in the adult lumbar spinal network. Thus, even in the absence of a brain insult, movement disorders and brain dysfunction can emerge as a consequence of reduced and atypical patterns of motor outputs and somatosensory feedback that induce maladaptive neuroplasticity. Our results may contribute to understanding the inception and mechanisms underlying neurodevelopmental disorders, such as DCD.
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Affiliation(s)
- Maxime Delcour
- Neurosciences Intégratives et Adaptatives, UMR 7260, CNRS, Aix-Marseille Université, 13331, Marseille, France
- Equipe de Recherche en Réadaptation Sensorimotrice, Faculté de Médecine, Département de Physiologie, Université de Montréal, C.P. 6128, Montréal, H3C 3J7, Canada
| | - Michaël Russier
- Neurosciences Intégratives et Adaptatives, UMR 7260, CNRS, Aix-Marseille Université, 13331, Marseille, France
- Inserm UMR 1072, Unité de Neurobiologie des Canaux Ioniques et de la Synapse, Faculté de Médecine Secteur Nord, 13344, Marseille Cedex 15, France
| | - Francis Castets
- Centre de Recherche en Neurobiologie et Neurophysiologie de Marseille UMR 7286, CNRS, Aix-Marseille Université, 13344, Marseille, France
| | | | - Marie-Hélène Canu
- Université de Lille, EA 7369 « Activité Physique, Muscle et Santé » - URePSSS - Unité de Recherche Pluridisciplinaire Sport Santé Société, 59000, Lille, France
| | - Florence Cayetanot
- Institut de Neurosciences de la Timone, UMR 7289, CNRS, Aix-Marseille Université, 13385, Marseille, France
- UMR_S1158 Inserm-Sorbonne Université, Neurophysiologie Respiratoire Expérimentale et Clinique, Faculté de Médecine, 75636, Paris Cedex, France
| | - Mary F Barbe
- Department of Anatomy and Cell Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, 19140, USA
| | - Jacques-Olivier Coq
- Neurosciences Intégratives et Adaptatives, UMR 7260, CNRS, Aix-Marseille Université, 13331, Marseille, France.
- Institut de Neurosciences de la Timone, UMR 7289, CNRS, Aix-Marseille Université, 13385, Marseille, France.
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Sooley M, Cressman EK, Martini R. Movement imagery as a predictor of online control in typically developing children. Dev Neuropsychol 2018; 43:508-523. [PMID: 29847159 DOI: 10.1080/87565641.2018.1479754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
The ability to mentally represent actions is suggested to play a role in the online control of movement in healthy adults. Children's movement imagery ability and online control have been shown to develop at similar nonlinear rates. The current study investigated the relationship between movement imagery and online control in children by comparing implicit and explicit movement imagery measures with the ability to make online trajectory corrections. Imagery ability was a significant predictor of children's online control of movement once general reaching efficiency was controlled for. These findings extend the proposed relationship between movement imagery and online control.
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Affiliation(s)
- Marcus Sooley
- a School of Human Kinetics, Faculty of Health Sciences , University of Ottawa (MSc student) , CBI Health Centre , Ottawa , Ontario, Canada
| | - Erin K Cressman
- b School of Human Kinetics, Faculty of Health Sciences , University of Ottawa , Ottawa , ON
| | - Rose Martini
- c Occupational Therapy Program, School of Rehabilitation Sciences, Faculty of Health Sciences , University of Ottawa , Ottawa , Ontario , Canada
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Fong SS, Chung JW, Cheng YT, Yam TT, Chiu HC, Fong DY, Cheung C, Yuen L, Yu EY, Hung YS, Macfarlane DJ, Ng SS. Attention during functional tasks is associated with motor performance in children with developmental coordination disorder: A cross-sectional study. Medicine (Baltimore) 2016; 95:e4935. [PMID: 27631272 PMCID: PMC5402615 DOI: 10.1097/md.0000000000004935] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
This cross-sectional and exploratory study aimed to compare motor performance and electroencephalographic (EEG) attention levels in children with developmental coordination disorder (DCD) and those with typical development, and determine the relationship between motor performance and the real-time EEG attention level in children with DCD.Eighty-six children with DCD [DCD: n = 57; DCD and attention deficit hyperactivity disorder (ADHD): n = 29] and 99 children with typical development were recruited. Their motor performance was assessed with the Movement Assessment Battery for Children (MABC) and attention during the tasks of the MABC was evaluated by EEG.All children with DCD had higher MABC impairment scores and lower EEG attention scores than their peers (P < 0.05). After accounting for age, sex, body mass index, and physical activity level, the attention index remained significantly associated with the MABC total impairment score and explained 14.1% of the variance in children who had DCD but not ADHD (P = 0.009) and 17.5% of the variance in children with both DCD and ADHD (P = 0.007). Children with DCD had poorer motor performance and were less attentive to movements than their peers. Their poor motor performance may be explained by inattention.
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Affiliation(s)
- Shirley S.M. Fong
- School of Public Health, The University of Hong Kong, Pokfulam, Hong Kong
- Correspondence: Shirley S.M. Fong, School of Public Health, The University of Hong Kong, Pokfulam, Hong Kong (e-mail: )
| | - Joanne W.Y. Chung
- Department of Health and Physical Education, The Education University of Hong Kong, Tai Po, Hong Kong
| | - Yoyo T.Y. Cheng
- School of Public Health, The University of Hong Kong, Pokfulam, Hong Kong
| | - Timothy T.T. Yam
- School of Public Health, The University of Hong Kong, Pokfulam, Hong Kong
| | - Hsiu-Ching Chiu
- Department of Physical Therapy, I-Shou University, Kaohsiung City, Taiwan
| | - Daniel Y.T. Fong
- School of Nursing, The University of Hong Kong, Pokfulam, Hong Kong
| | - C.Y. Cheung
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong
| | - Lily Yuen
- Heep Hong Society, Ngau Tau Kok, Hong Kong
| | - Esther Y.T. Yu
- Department of Family Medicine and Primary Care, The University of Hong Kong, Pokfulam, Hong Kong
| | - Yeung Sam Hung
- Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong
| | - Duncan J. Macfarlane
- Centre for Sports and Exercise, The University of Hong Kong, Pokfulam, Hong Kong
| | - Shamay S.M. Ng
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
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Farmer M, Echenne B, Bentourkia M. Study of clinical characteristics in young subjects with Developmental coordination disorder. Brain Dev 2016; 38:538-47. [PMID: 26763621 DOI: 10.1016/j.braindev.2015.12.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 12/18/2015] [Accepted: 12/21/2015] [Indexed: 01/17/2023]
Abstract
BACKGROUND Developmental Coordination Disorder (DCD) is a chronic neurological disorder observed in children. DCD is characterized by slowness in activities and motor impairment that affects the children's daily living and academic achievements, and later their professional and social behavior. Our aim in this work was to report characteristics frequencies in a group of children with DCD and to propose a subtyping of DCD characteristics. METHODS Thirty three clinical DCD characteristics, the mostly reported in the literature, were assessed in 129 patients, boys and girls aged from 4years to 18years, and their subtyping was proposed. The statistical analyses were carried out with the Chi square, the t-test and the correlation for the statistical differences, and with the Ward clustering method for subtyping. RESULTS We found that there were 3.17 boys for one girl, all patients were characterized as slow, 47% were left-handers or ambidextrous, 36% and 26% had orofacial and verbal dyspraxia, respectively, 83% were found anxious, and 84% were described as being clumsy. CONCLUSIONS It appears from these results that a child with DCD expresses more than a single difficulty. Three subtypes emerged from the statistical analysis in this study: (1) clumsiness and other characteristics except language difficulties; (2) self-esteem and peer relation without clumsiness and language difficulties; (3) language difficulties and orofacial dyspraxia.
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Affiliation(s)
- Marie Farmer
- Department of Nuclear Medicine and Radiobiology, University of Sherbrooke, Sherbrooke, Canada; Department of Pediatrics, University of Sherbrooke, Sherbrooke, Canada
| | - Bernard Echenne
- Department of Nuclear Medicine and Radiobiology, University of Sherbrooke, Sherbrooke, Canada; Service de Neurologie Pédiatrique, Université de Montpellier I, Montpellier, France
| | - M'hamed Bentourkia
- Department of Nuclear Medicine and Radiobiology, University of Sherbrooke, Sherbrooke, Canada.
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Fuelscher I, Williams J, Wilmut K, Enticott PG, Hyde C. Modeling the Maturation of Grip Selection Planning and Action Representation: Insights from Typical and Atypical Motor Development. Front Psychol 2016; 7:108. [PMID: 26903915 PMCID: PMC4746323 DOI: 10.3389/fpsyg.2016.00108] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Accepted: 01/20/2016] [Indexed: 12/04/2022] Open
Abstract
We investigated the purported association between developmental changes in grip selection planning and improvements in an individual’s capacity to represent action at an internal level [i.e., motor imagery (MI)]. Participants were groups of healthy children aged 6–7 years and 8–12 years respectively, while a group of adolescents (13–17 years) and adults (18–34 years) allowed for consideration of childhood development in the broader context of motor maturation. A group of children aged 8–12 years with probable DCD (pDCD) was included as a reference group for atypical motor development. Participants’ proficiency to generate and/or engage internal action representations was inferred from performance on the hand rotation task, a well-validated measure of MI. A grip selection task designed to elicit the end-state comfort (ESC) effect provided a window into the integrity of grip selection planning. Consistent with earlier accounts, the efficiency of grip selection planning followed a non-linear developmental progression in neurotypical individuals. As expected, analysis confirmed that these developmental improvements were predicted by an increased capacity to generate and/or engage internal action representations. The profile of this association remained stable throughout the (typical) developmental spectrum. These findings are consistent with computational accounts of action planning that argue that internal action representations are associated with the expression and development of grip selection planning across typical development. However, no such association was found for our sample of children with pDCD, suggesting that individuals with atypical motor skill may adopt an alternative, sub-optimal strategy to plan their grip selection compared to their same-age control peers.
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Affiliation(s)
- Ian Fuelscher
- Cognitive Neuroscience Unit, School of Psychology, Deakin University Melbourne, VIC, Australia
| | - Jacqueline Williams
- College of Sport and Exercise Science, Institute of Sport Exercise and Active Living, Victoria University Melbourne, VIC, Australia
| | - Kate Wilmut
- Faculty of Health and Life Sciences, Oxford Brookes University Oxford, UK
| | - Peter G Enticott
- Cognitive Neuroscience Unit, School of Psychology, Deakin University Melbourne, VIC, Australia
| | - Christian Hyde
- Cognitive Neuroscience Unit, School of Psychology, Deakin University Melbourne, VIC, Australia
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García Carrasco D, Aboitiz Cantalapiedra J. Effectiveness of motor imagery or mental practice in functional recovery after stroke: a systematic review. NEUROLOGÍA (ENGLISH EDITION) 2016. [DOI: 10.1016/j.nrleng.2013.02.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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17
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Do motor ability and handwriting kinematic measures predict organizational ability among children with Developmental Coordination Disorders? Hum Mov Sci 2015; 43:201-15. [DOI: 10.1016/j.humov.2015.03.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Revised: 02/17/2015] [Accepted: 03/24/2015] [Indexed: 11/19/2022]
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18
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Fuelscher I, Williams J, Enticott PG, Hyde C. Reduced motor imagery efficiency is associated with online control difficulties in children with probable developmental coordination disorder. RESEARCH IN DEVELOPMENTAL DISABILITIES 2015; 45-46:239-252. [PMID: 26263409 DOI: 10.1016/j.ridd.2015.07.027] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 05/26/2015] [Accepted: 07/25/2015] [Indexed: 06/04/2023]
Abstract
Recent evidence indicates that the ability to correct reaching movements in response to unexpected target changes (i.e., online control) is reduced in children with developmental coordination disorder (DCD). Recent computational modeling of human reaching suggests that these inefficiencies may result from difficulties generating and/or monitoring internal representations of movement. This study was the first to test this putative relationship empirically. We did so by investigating the degree to which the capacity to correct reaching mid-flight could be predicted by motor imagery (MI) proficiency in a sample of children with probable DCD (pDCD). Thirty-four children aged 8 to 12 years (17 children with pDCD and 17 age-matched controls) completed the hand rotation task, a well-validated measure of MI, and a double-step reaching task (DSRT), a protocol commonly adopted to infer one's capacity for correcting reaching online. As per previous research, children with pDCD demonstrated inefficiencies in their ability to generate internal action representations and correct their reaching online, demonstrated by inefficient hand rotation performance and slower correction to the reach trajectory following unexpected target perturbation during the DSRT compared to age-matched controls. Critically, hierarchical moderating regression demonstrated that even after general reaching ability was controlled for, MI efficiency was a significant predictor of reaching correction efficiency, a relationship that was constant across groups. Ours is the first study to provide direct pilot evidence in support of the view that a decreased capacity for online control of reaching typical of DCD may be associated with inefficiencies generating and/or using internal representations of action.
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Affiliation(s)
- Ian Fuelscher
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, VIC, Australia.
| | - Jacqueline Williams
- College of Sport and Exercise Science & Institute of Sport Exercise and Active Living, Victoria University, Melbourne, VIC, Australia
| | - Peter G Enticott
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, VIC, Australia
| | - Christian Hyde
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, VIC, Australia
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19
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Gomez A, Sirigu A. Developmental coordination disorder: core sensori-motor deficits, neurobiology and etiology. Neuropsychologia 2015; 79:272-87. [PMID: 26423663 DOI: 10.1016/j.neuropsychologia.2015.09.032] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 09/24/2015] [Accepted: 09/25/2015] [Indexed: 12/31/2022]
Abstract
Among developmental disorders, DCD is one of the least studied and less understood one (Bishop, 2010). This review summarizes the current understanding of developmental coordination disorder in neuropsychology with a focus mainly on high level sensorimotor impairments, its etiology and its neural bases. We summarize these core deficits in the framework of an influent motor control model (Blakemore et al., 2002). DCD has several environmental risk factors which probably interplay with genetic factors but those have not been sufficiently identified. High-level sensori-motor deficits are probably multifactorial in DCD and involve predictive coding deficits as well as weaknesses in perceptual and sensory integration. At the brain level, DCD is associated with impaired structure and functions within the motor network. Throughout the review we highlight exciting new findings as well as potential future lines of research to provide a more comprehensive understanding of this disorder.
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Affiliation(s)
- Alice Gomez
- Centre de Neuroscience Cognitive, CNRS, UMR 5229, 67 Boulevard Pinel, 69675 Bron, France; Université Claude Bernard Lyon 1, ESPE, Lyon, France.
| | - Angela Sirigu
- Centre de Neuroscience Cognitive, CNRS, UMR 5229, 67 Boulevard Pinel, 69675 Bron, France.
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20
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Hyde C, Fuelscher I, Enticott PG, Reid SM, Williams J. Rapid On-Line Control to Reaching Is Preserved in Children With Congenital Spastic Hemiplegia: Evidence From Double-Step Reaching Performance. J Child Neurol 2015; 30:1186-91. [PMID: 25480803 DOI: 10.1177/0883073814556310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 09/26/2014] [Indexed: 11/15/2022]
Abstract
This study aimed to investigate the integrity of on-line control of reaching in congenital spastic hemiplegia in light of disparate evidence. Twelve children with and without spastic hemiplegia (11-17 years old) completed a double-step reaching task requiring them to reach and touch a target that remained stationary for most trials (viz nonjump trial) but unexpectedly displaced laterally at movement onset for a minority of trials (20%: known as jump trials). Although children with spastic hemiplegia were generally slower than age-matched controls, they could account for target perturbation at age-appropriate levels shown by a lack of interaction effect on movement time and nonsignificant group difference for time to reach trajectory correction on jump trials. Our data suggest that at a group level, on-line control of reaching may be age-appropriate in spastic hemiplegia. However, our data also highlight the need to experimentally acknowledge the considerable heterogeneity of the spastic hemiplegia population when investigating motor cognition.
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Affiliation(s)
- Christian Hyde
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, Victoria, Australia
| | - Ian Fuelscher
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, Victoria, Australia
| | - Peter G Enticott
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, Victoria, Australia
| | - Susan M Reid
- Murdoch Children's Research Institute, Melbourne, Australia
| | - Jacqueline Williams
- Murdoch Children's Research Institute, Melbourne, Australia College of Sport and Exercise Science, Victoria University, Melbourne, Victoria, Australia Institute of Sport, Exercise and Active Living, Victoria University, Melbourne, Victoria, Australia
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21
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Spruijt S, van der Kamp J, Steenbergen B. Current insights in the development of children's motor imagery ability. Front Psychol 2015; 6:787. [PMID: 26113832 PMCID: PMC4461854 DOI: 10.3389/fpsyg.2015.00787] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 05/26/2015] [Indexed: 11/30/2022] Open
Abstract
Over the last two decades, the number of studies on motor imagery in children has witnessed a large expansion. Most studies used the hand laterality judgment paradigm or the mental chronometry paradigm to examine motor imagery ability. The main objective of the current review is to collate these studies to provide a more comprehensive insight in children’s motor imagery development and its age of onset. Motor imagery is a form of motor cognition and aligns with forward (or predictive) models of motor control. Studying age-related differences in motor imagery ability in children therefore provides insight in underlying processes of motor development during childhood. Another motivation for studying age-related differences in motor imagery is that in order to effectively apply motor imagery training in children (with motor impairments), it is pertinent to first establish the age at which children are actually able to perform motor imagery. Overall, performance in the imagery tasks develops between 5 and 12 years of age. The age of motor imagery onset, however, remains equivocal, as some studies indicate that children of 5 to 7 years old can already enlist motor imagery in an implicit motor imagery task, whereas other studies using explicit instructions revealed that children do not use motor imagery before the age of 10. From the findings of the current study, we can conclude that motor imagery training is potentially a feasible method for pediatric rehabilitation in children from 5 years on. We suggest that younger children are most likely to benefit from motor imagery training that is presented in an implicit way. Action observation training might be a beneficial adjunct to implicit motor imagery training. From 10 years of age, more explicit forms of motor imagery training can be effectively used.
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Affiliation(s)
- Steffie Spruijt
- Behavioural Science Institute, Radboud University Nijmegen Nijmegen, Netherlands
| | - John van der Kamp
- Research Institute Move, VU University Amsterdam Amsterdam, Netherlands ; Institute of Human Performance, University of Hong Kong Hong Kong, China
| | - Bert Steenbergen
- Behavioural Science Institute, Radboud University Nijmegen Nijmegen, Netherlands ; School of Psychology, Australian Catholic University Melbourne, Australia
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22
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Hyde C, Fuelscher I, Buckthought K, Enticott PG, Gitay MA, Williams J. Motor imagery is less efficient in adults with probable developmental coordination disorder: evidence from the hand rotation task. RESEARCH IN DEVELOPMENTAL DISABILITIES 2014; 35:3062-3070. [PMID: 25134075 DOI: 10.1016/j.ridd.2014.07.042] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Revised: 07/22/2014] [Accepted: 07/22/2014] [Indexed: 06/03/2023]
Abstract
The present study aimed to provide preliminary insight into the integrity of motor imagery (MI) in adults with probable developmental coordination disorder (pDCD). Based on a strong body of evidence indicating that paediatric samples of DCD often experience difficulties engaging MI, we hypothesised that young adults with pDCD would demonstrate similar difficulties. The performance of 12 young adults (19-35 years) with pDCD was compared to 47 age-matched controls on a traditional mental hand rotation task. Mean inverse efficiency scores were generated for each participant by dividing each participant's mean RT by their proportion of correct responses at each of the stimuli presentation conditions. Preliminary analysis revealed that the performance profiles of individuals with pDCD and age-matched controls showed evidence of being constrained by the biomechanical and postural constraints of real movement, suggesting that both groups engaged in an embodied (MI) strategy to complete the task. Despite engaging in a MI strategy, however, young adults with pDCD were nonetheless significantly less efficient when doing so, shown by significant main effects for group on all group efficiency comparisons. Based on the assumption that MI provides insight into the internal 'neural' action representation that precedes action, we argue that the less efficient MI performance demonstrated by young adults with pDCD may indicate inefficiencies engaging or implementing internal action representations. Implications and directions for future research are discussed.
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Affiliation(s)
- Christian Hyde
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, Victoria, Australia.
| | - Ian Fuelscher
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, Victoria, Australia
| | - Karen Buckthought
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, Victoria, Australia
| | - Peter G Enticott
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, Victoria, Australia
| | - Maria A Gitay
- Discipline of Psychology, Victoria University, Melbourne, Australia
| | - Jacqueline Williams
- College of Sport and Exercise Science & Institute of Sport Exercise and Active Living, Victoria University, Melbourne, Victoria, Australia
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23
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Iosa M, Zoccolillo L, Montesi M, Morelli D, Paolucci S, Fusco A. The brain's sense of walking: a study on the intertwine between locomotor imagery and internal locomotor models in healthy adults, typically developing children and children with cerebral palsy. Front Hum Neurosci 2014; 8:859. [PMID: 25386131 PMCID: PMC4209890 DOI: 10.3389/fnhum.2014.00859] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 10/06/2014] [Indexed: 11/23/2022] Open
Abstract
Motor imagery and internal motor models have been deeply investigated in literature. It is well known that the development of motor imagery occurs during adolescence and it is limited in people affected by cerebral palsy. However, the roles of motor imagery and internal models in locomotion as well as their intertwine received poor attention. In this study we compared the performances of healthy adults (n = 8, 28.1 ± 5.1 years old), children with typical development (n = 8, 8.1 ± 3.8 years old) and children with cerebral palsy (CCP) (n = 12, 7.5 ± 2.9 years old), measured by an optoelectronic system and a trunk-mounted wireless inertial magnetic unit, during three different tasks. Subjects were asked to achieve a target located at 2 or 3 m in front of them simulating their walking by stepping in place, or actually walking blindfolded or normally walking with open eyes. Adults performed a not significantly different number of steps (p = 0.761) spending not significantly different time between tasks (p = 0.156). Children with typical development showed task-dependent differences both in terms of number of steps (p = 0.046) and movement time (p = 0.002). However, their performance in simulated and blindfolded walking (BW) were strictly correlated (R = 0.871 for steps, R = 0.673 for time). Further, their error in BW was in mean only of −2.2% of distance. Also CCP showed significant differences in number of steps (p = 0.022) and time (p < 0.001), but neither their number of steps nor their movement time recorded during simulated walking (SW) were found correlated with those of blindfolded and normal walking (NW). Adults used a unique strategy among different tasks. Children with typical development seemed to be less reliable on their motor predictions, using a task-dependent strategy probably more reliable on sensorial feedback. CCP showed less efficient performances, especially in SW, suggesting an altered locomotor imagery.
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Affiliation(s)
- Marco Iosa
- Clinical Laboratory of Experimental Neurorehabilitation, IRCCS Fondazione Santa Lucia Rome, Italy
| | - Loredana Zoccolillo
- Department of Children Neurorehabilitation, IRCCS Fondazione Santa Lucia Rome, Italy
| | - Michela Montesi
- Clinical Laboratory of Experimental Neurorehabilitation, IRCCS Fondazione Santa Lucia Rome, Italy ; School of Physiotherapy, University of Rome Tor Vergata, IRCCS Fondazione Santa Lucia Rome, Italy
| | - Daniela Morelli
- Department of Children Neurorehabilitation, IRCCS Fondazione Santa Lucia Rome, Italy
| | - Stefano Paolucci
- Clinical Laboratory of Experimental Neurorehabilitation, IRCCS Fondazione Santa Lucia Rome, Italy
| | - Augusto Fusco
- Clinical Laboratory of Experimental Neurorehabilitation, IRCCS Fondazione Santa Lucia Rome, Italy
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Caçola P, Gabbard C, Ibana M, Romero M. Tool length influences reach distance estimation via motor imagery in children with developmental coordination disorder. J Clin Exp Neuropsychol 2014; 36:596-606. [DOI: 10.1080/13803395.2014.918092] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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25
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Age-related changes in motor imagery from early childhood to adulthood: Probing the internal representation of speed-accuracy trade-offs. Hum Mov Sci 2013; 32:1151-62. [DOI: 10.1016/j.humov.2012.06.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 06/27/2012] [Accepted: 06/30/2012] [Indexed: 11/24/2022]
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26
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De Kieviet JF, Stoof CJJ, Geldof CJA, Smits N, Piek JP, Lafeber HN, Van Elburg RM, Oosterlaan J. The crucial role of the predictability of motor response in visuomotor deficits in very preterm children at school age. Dev Med Child Neurol 2013; 55:624-30. [PMID: 23496135 DOI: 10.1111/dmcn.12125] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/15/2012] [Indexed: 12/01/2022]
Abstract
AIM We aimed to clarify the underpinnings of widespread visuomotor deficits in very preterm children. METHOD Fifty-eight very preterm children (26 males, 32 females; mean [SD] age 7 y 6 mo [5 mo], gestational age 29.2 wks [1.6]; birthweight 1237 g [336]), recruited from a tertiary level neonatal intensive care unit, and 64 age-matched, comparison children born at term (28 males, 36 females; mean age [SD] 7 y 8 mo [7 mo]) participated. IQ was measured using a short form of the Wechsler Intelligence Scale for Children (3rd edition). A research diagnosis of developmental coordination disorder (DCD) was defined as a score below the 15th centile on the Movement Assessment Battery for Children. Visuomotor performance was assessed using a computerized task, in which children followed a predictable (structured condition) or an unpredictable (non-structured condition) trail on a touch screen using their index finger. RESULTS Forty-six per cent of the very preterm children had a research diagnosis of DCD, compared with 16% of children born at term (p<0.001, odds ratio 4.69 [95% CI 2.01-10.99]). No group difference in visuomotor performance was present for the structured condition. In the non-structured condition, children born very preterm with and without a research diagnosis of DCD had poorer visuomotor performance than those born at term. INTERPRETATION The predictability of the required motor response plays a crucial role in visuomotor deficits in very preterm children, regardless of DCD status.
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Affiliation(s)
- Jorrit F De Kieviet
- Department of Clinical Neuropsychology, VU University Amsterdam, Amsterdam, the Netherlands
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García Carrasco D, Aboitiz Cantalapiedra J. Effectiveness of motor imagery or mental practice in functional recovery after stroke: a systematic review. Neurologia 2013; 31:43-52. [PMID: 23601759 DOI: 10.1016/j.nrl.2013.02.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2012] [Revised: 01/27/2013] [Accepted: 02/05/2013] [Indexed: 10/27/2022] Open
Abstract
INTRODUCTION In recent decades, many stroke rehabilitation methods have been developed. Mental practice (MP) is a dynamic state in which the subject evokes an imaginary representation of a motor action or skill in order to learn or perfect that action. Although functional imaging has shown that MP produces similar cortical activation patterns to those of movement, the clinical effectiveness of such methods in rehabilitation and functional recovery has yet to be demonstrated. DEVELOPMENT Systematic search of all clinical studies published in the main scientific databases between December 2011 and October 2012 concerning mental practice in stroke rehabilitation. We selected 23 clinical trials testing different MP protocols in patients with hemiparesis. CONCLUSIONS MP is effective when used in conjunction with conventional physical therapy for functional rehabilitation of both upper and lower limbs, as well as for the recovery of daily activities and skills. Owing to the heterogeneity of the studies with regard to the intervention protocol, specific imagery technique, time spent practicing, patient characteristics, etc., more studies are needed in order to determine the optimal treatment protocol and patient profile.
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Affiliation(s)
- D García Carrasco
- Asociación Mostoleña de Esclerosis Múltiple (AMDEM), Móstoles, Madrid, España; Departamento de Fisioterapia, Terapia Ocupacional, Rehabilitación y Medicina Física, Universidad Rey Juan Carlos, Alcorcón, Madrid, España.
| | - J Aboitiz Cantalapiedra
- Unidad de Rehabilitación, Hospital Universitario Fundación Alcorcon, Alcorcon, Madrid, España; Departamento de Fisioterapia, Terapia Ocupacional, Rehabilitación y Medicina Física, Universidad Rey Juan Carlos, Alcorcón, Madrid, España
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Moran A, Guillot A, Macintyre T, Collet C. Re-imagining motor imagery: building bridges between cognitive neuroscience and sport psychology. Br J Psychol 2011; 103:224-47. [PMID: 22506748 DOI: 10.1111/j.2044-8295.2011.02068.x] [Citation(s) in RCA: 110] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
One of the most remarkable capacities of the mind is its ability to simulate sensations, actions, and other types of experience. A mental simulation process that has attracted recent attention from cognitive neuroscientists and sport psychologists is motor imagery or the mental rehearsal of actions without engaging in the actual physical movements involved. Research on motor imagery is important in psychology because it provides an empirical window on consciousness and movement planning, rectifies a relative neglect of non-visual types of mental imagery, and has practical implications for skill learning and skilled performance in special populations (e.g., athletes, surgeons). Unfortunately, contemporary research on motor imagery is hampered by a variety of semantic, conceptual, and methodological issues that prevent cross-fertilization of ideas between cognitive neuroscience and sport psychology. In this paper, we review these issues, suggest how they can be resolved, and sketch some potentially fruitful new directions for inter-disciplinary research in motor imagery.
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