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Errante A, Beccani L, Verzelloni J, Maggi I, Filippi M, Bressi B, Ziccarelli S, Bozzetti F, Costi S, Ferrari A, Fogassi L. Effectiveness of action observation treatment based on pathological model in hemiplegic children: a randomized-controlled trial. Eur J Phys Rehabil Med 2024; 60:643-655. [PMID: 38814197 PMCID: PMC11391395 DOI: 10.23736/s1973-9087.24.08413-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
BACKGROUND Action observation treatment (AOT) is an innovative therapeutic approach consisting in the observation of actions followed by their subsequent repetition. The standard version of AOT consists in the observation/imitation of a typically developed individual, which is proposed as model (TDM-AOT). AIM This study aims to compare the effectiveness of AOT based on a pathological ameliorative model (PAM-AOT) versus TDM-AOT in improving upper limb ability in children with unilateral cerebral palsy (UCP). DESIGN The study consists in a prospective randomized controlled, evaluator-blinded trial (RCT), with two active arms, designed to evaluate the effectiveness of AOT based on pathological model (PAM-AOT) as compared to a standard AOT based on TDM (TDM-AOT). SETTING The 3-week AOT program was administered in a clinical setting. For some patients, the treatment was delivered at participant's home with the remote support of the physiotherapist (tele-rehabilitation). POPULATION Twenty-six children with UCP (mean age 10.5±3.09 years; 14 females) participated in the study, with the experimental group observing a pathological model and the control group observing a typically developed model. METHODS Motor assessments included unimanual and bimanual ability measures conducted at T0 (baseline, before the treatment), T1 (3 weeks after T0), T2 (8-12 weeks after treatment) and T3 (24-28 weeks after treatment); a subset of 16 patients also underwent fMRI motor assessment. Generalized Estimating Equations models were used for statistical analysis. RESULTS Both groups showed significant improvement in bimanual function (GEE, Wald 106.16; P<0.001) at T1 (P<0.001), T2 (P<0.001), and T3 (P<0.001). Noteworthy, the experimental group showed greater improvement than the control group immediately after treatment (P<0.013). Both groups exhibited similar improvement in unimanual ability (GEE, Wald 25.49; P<0.001). The fMRI assessments revealed increased activation of ventral premotor cortex after treatment in the experimental compared with control group (GEE, Wald 6.26; P<0.012). CONCLUSIONS Overall, this study highlights the effectiveness of PAM-AOT in achieving short-term improvement of upper limb ability in children with UCP. CLINICAL REHABILITATION IMPACT These findings have significant implications for rehabilitative interventions based on AOT in hemiplegic children, by proposing a non-traditional approach focused on the most functional improvement achievable by imitating a pathological model.
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Affiliation(s)
- Antonino Errante
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Laura Beccani
- Unit of Severe Disabilities of Developmental Age (UDGEE), Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Jessica Verzelloni
- Unit of Severe Disabilities of Developmental Age (UDGEE), Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Irene Maggi
- Unit of Severe Disabilities of Developmental Age (UDGEE), Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Mariacristina Filippi
- Unit of Severe Disabilities of Developmental Age (UDGEE), Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Barbara Bressi
- Physical Medicine and Rehabilitation Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | | | - Stefania Costi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Scientific Directorate, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Adriano Ferrari
- Unit of Severe Disabilities of Developmental Age (UDGEE), Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Leonardo Fogassi
- Department of Medicine and Surgery, University of Parma, Parma, Italy -
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Demeco A, Molinaro A, Ambroggi M, Frizziero A, Fazzi E, Costantino C, Buccino G. Cognitive approaches in the rehabilitation of upper limbs function in children with cerebral palsy: a systematic review and meta-analysis. Eur J Phys Rehabil Med 2024; 60:445-457. [PMID: 38512713 PMCID: PMC11255880 DOI: 10.23736/s1973-9087.24.08288-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/31/2024] [Accepted: 03/01/2024] [Indexed: 03/23/2024]
Abstract
INTRODUCTION Cerebral palsy (CP) is the predominant cause of children disability. It is characterized by motor, sensory, and postural deficits due to a non-progressive injury to the developing central nervous system. In recent years, new rehabilitation techniques targeting the central representations of motor patterns have been introduced: the most used are action observation therapy (AOT), motor imagery (MI), and mirror therapy (MT). Aim of this study is to assess the effectiveness of these cognitive strategies on the recovery of upper limb motor functions in children with CP. EVIDENCE ACQUISITION This study was designed as a systematic review and meta-analysis, registered in PROSPERO (CRD42023403794). For the report and methodological definitions of this study, the recommendations of the PRISMA protocol and the Cochrane collaboration, were followed. A total of 3 electronic databases (PubMed, Scopus, and Web of Science) were searched for relevant Randomized Control Trials (RCT) using the combinations of terms "cerebral palsy" AND "action observation" OR "motor imagery" OR "mirror therapy" OR "cognitive therapy." A meta-analysis was carried out to compare cognitive and conventional approaches and combine direct and indirect effects. A random-effects meta-analysis model was used to derive pooled effect estimates. EVIDENCE SYNTHESIS Out of 328 records, 12 RCTs were analyzed in this systematic review published from 2012 to 2022, and included 375 children, of whom 195 received cognitive therapies, and 180 underwent conventional rehabilitation. AOT was the most investigated (RCTs N.=7), and showed significant results in the recovery of upper limb motor functions, albeit the meta-analysis demonstrated a non-significant difference in Melbourne Unilateral Upper limb Scale (MUUL) (95% CI: -7.34, 12); in Assisting Hand Assessment (AHA) (95% CI: -4.84, 10.74), and in AbilHand-Kids Questionnaire (95% CI: -1.12, 1.45). Five RCTs investigated MT showing significant improvements in grip and dexterity; none used MI as intervention therapy. CONCLUSIONS Cognitive therapies provided with encouraging results in the recovery of upper limb motor functions, although not a clinical effect in bimanual or unimanual performance; they could represent a valid therapeutic solution integrated to conventional rehabilitation in the treatment of upper limb motor impairment in children with CP.
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Affiliation(s)
- Andrea Demeco
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Anna Molinaro
- Unit of Child Neurology and Psychiatry, Department of Clinical and Experimental Sciences, University of Brescia ASST Ospedali Civili of Brescia, Brescia, Italy
| | - Martina Ambroggi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Antonio Frizziero
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Elisa Fazzi
- Unit of Child Neurology and Psychiatry, Department of Clinical and Experimental Sciences, University of Brescia ASST Ospedali Civili of Brescia, Brescia, Italy
| | - Cosimo Costantino
- Department of Medicine and Surgery, University of Parma, Parma, Italy -
| | - Giovanni Buccino
- IRCCS Istituto Scientifico San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
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Kashif M, Albalwi A, Mehdi Kazmi SA, Alharbi AA, Bashir K, Aqeel Aslam M, Ghaffar T. Role of telerehabilitation in the rehabilitation of children with cerebral palsy during COVID-19: A review. Medicine (Baltimore) 2024; 103:e37214. [PMID: 38428904 PMCID: PMC10906599 DOI: 10.1097/md.0000000000037214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 01/18/2024] [Indexed: 03/03/2024] Open
Abstract
Individuals with cerebral palsy (CP) have limited mobility and are unable to actively participate in tasks that are part of their daily living. Thus, continuous therapeutic sessions are required to keep such individuals active and engaged in the environment. Due to the coronavirus disease of 2019 (COVID-19) lockdowns, rehabilitation for children with CP was inhibited which consequently put them at risk of losing their functional gains which were obtained through previous in-person therapies. In order to avoid this, an alternate to conventional therapy was required and this rendered it necessary to review the role of telerehabilitation (TR) and its various modes for the rehabilitation of children with CP. This study aimed to explore the effectiveness of TR for children with CP during COVID-19 through the present literature and to determine if TR is an alternate to conventional physical therapy in children with CP during the coronavirus outbreak. This scoping review was conducted by searching different databases such as PubMed, Cochrane Collaboration, Medline, and Google Scholar on the basis of inclusion criteria. Screening was performed from January 2019 to June 2022 and the initial screening attempt returned 469 studies. After applying the aforementioned criteria, all impertinent studies were excluded which resulted in 28 studies being included for this review as they contained information about the effectiveness of TR on children with CP during COVID-19. These 28 articles included randomised controlled trials, surveys, reviews, clinical trials, case reports, prospective studies, editorials, and longitudinal studies. Three out of the 7 randomised controlled trial studies revealed that action observation treatment can be a useful approach for TR in child with CP during similar pandemics. The other 3 studies supported the use of computer-based games, robots, nonimmersive virtual reality, and wearable haptic devices as a significant means of TR in child with CP as an alternate to routine therapy during COVID-19. TR is an affable mode of rehabilitation specifically for the pediatric population. In the future, it can be an alternate to routine therapy for those who are unlikely to get daily access to in-person therapeutic sessions due to various reasons or circumstances.
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Affiliation(s)
- Muhammad Kashif
- Department of Physical Therapy, Riphah College of Rehabilitation and Allied Health Sciences, Riphah International University, Islamabad, Pakistan
| | - Abdulaziz Albalwi
- Faculty of Applied Medical Sciences, Department of Health Rehabilitation Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Syed Abid Mehdi Kazmi
- Department of Clinical Services, Ziauddin Group of Hospitals, Ziauddin University & Hospitals, Karachi, Pakistan
| | - Ahmad A. Alharbi
- Faculty of Applied Medical Sciences, Department of Health Rehabilitation Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Kiran Bashir
- Department of Physical Therapy, Margalla Institute of Health Sciences, Islamabad, Pakistan
| | | | - Tamjeed Ghaffar
- Faculty of Medical Sciences, Department of Physical Therapy, Government College University, Faisalabad, Pakistan
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Errante A, Bozzetti F, Piras A, Beccani L, Filippi M, Costi S, Ferrari A, Fogassi L. Lesion mapping and functional characterization of hemiplegic children with different patterns of hand manipulation. Neuroimage Clin 2024; 41:103575. [PMID: 38354671 PMCID: PMC10944177 DOI: 10.1016/j.nicl.2024.103575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 01/22/2024] [Accepted: 02/07/2024] [Indexed: 02/16/2024]
Abstract
Brain damage in children with unilateral cerebral palsy (UCP) affects motor function, with varying severity, making it difficult the performance of daily actions. Recently, qualitative and semi-quantitative methods have been developed for lesion classification, but studies on mild to moderate hand impairment are lacking. The present study aimed to characterize lesion topography and preserved brain areas in UCP children with specific patterns of hand manipulation. A homogeneous sample of 16 UCP children, aged 9 to 14 years, was enrolled in the study. Motor assessment included the characterization of the specific pattern of hand manipulation, by means of unimanual and bimanual measures (Kinematic Hand Classification, KHC; Manual Ability Classification System, MACS; House Functional Classification System, HFCS; Melbourne Unilateral Upper Limb Assessment, MUUL; Assisting Hand Assessment, AHA). The MRI morphological study included multiple methods: (a) qualitative lesion classification, (b) semi-quantitative classification (sq-MRI), (c) voxel-based morphometry comparing UCP and typically developed children (VBM-DARTEL), and (d) quantitative brain tissue segmentation (q-BTS). In addition, functional MRI was used to assess spared functional activations and cluster lateralization in the ipsilesional and contralesional hemispheres of UCP children during the execution of simple movements and grasping actions with the more affected hand. Lesions most frequently involved the periventricular white matter, corpus callosum, posterior limb of the internal capsule, thalamus, basal ganglia and brainstem. VMB-DARTEL analysis allowed to detect mainly white matter lesions. Both sq-MRI classification and q-BTS identified lesions of thalamus, brainstem, and basal ganglia. In particular, UCP patients with synergic hand pattern showed larger involvement of subcortical structures, as compared to those with semi-functional hand. Furthermore, sparing of gray matter in basal ganglia and thalamus was positively correlated with MUUL and AHA scores. Concerning white matter, q-BTS revealed a larger damage of fronto-striatal connections in patients with synergic hand, as compared to those with semi-functional hand. The volume of these connections was correlated to unimanual function (MUUL score). The fMRI results showed that all patients, but one, including those with cortical lesions, had activation in ipsilesional areas, regardless of lesion timing. Children with synergic hand showed more lateralized activation in the ipsilesional hemisphere both during grasping and simple movements, while children with semi-functional hand exhibited more bilateral activation during grasping. The study demonstrates that lesion localization, rather than lesion type based on the timing of their occurrence, is more associated with the functional level of hand manipulation. Overall, the preservation of subcortical structures and white matter can predict a better functional outcome. Future studies integrating different techniques (structural and functional imaging, TMS) could provide further evidence on the relation between brain reorganization and specific pattern of manipulation in UCP children.
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Affiliation(s)
- Antonino Errante
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Department of Diagnostics, Neuroradiology Unit, University Hospital of Parma, Parma, Italy
| | - Francesca Bozzetti
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Department of Diagnostics, Neuroradiology Unit, University Hospital of Parma, Parma, Italy
| | - Alessandro Piras
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Laura Beccani
- Unità per le gravi disabilità dell'età evolutiva, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Mariacristina Filippi
- Unità per le gravi disabilità dell'età evolutiva, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Stefania Costi
- Unità per le gravi disabilità dell'età evolutiva, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy; Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Adriano Ferrari
- Unità per le gravi disabilità dell'età evolutiva, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy; Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Leonardo Fogassi
- Department of Medicine and Surgery, University of Parma, Parma, Italy.
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Beani E, Menici V, Sicola E, Ferrari A, Feys H, Klingels K, Mailleux L, Boyd R, Cioni G, Sgandurra G. Effectiveness of the home-based training program Tele-UPCAT (Tele-monitored UPper Limb Children Action Observation Training) in unilateral cerebral palsy: a randomized controlled trial. Eur J Phys Rehabil Med 2023; 59:554-563. [PMID: 37462399 PMCID: PMC10664769 DOI: 10.23736/s1973-9087.23.07945-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/10/2023] [Accepted: 06/09/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND The effects of unilateral cerebral palsy (UCP) are largely observed in the upper limb (UL), which represents the main focus of rehabilitation for this disorder. Thanks to an increment in home training and progress in technology innovative systems have been created. The Tele-UPCAT (Tele-monitored UPper Limb Children Action Observation Training) platform is dedicated to the delivery at home of a program for UL rehabilitation, based on action observation therapy (AOT). AIM This study aimed to investigate the immediate effectiveness of Tele-UPCAT for promoting UL skills in children with UCP and to determine if immediate effects were retained in the medium and long term. DESIGN Tele-UPCAT was conducted on an intention-to-treat basis and was proposed as a randomized, allocation concealed (waitlist controlled) and evaluator-blinded clinical trial with two investigative arms: intensive in-home AOT program and standard care (SC). SETTING This is a home-based AOT program delivered with a customized ICT platform. POPULATION Thirty children (mean age 11.61±3.55 years) with confirmed diagnosis of spastic UCP with predominant UL involvement and cognitive level within or at normal limits were enrolled in this study. Orthopedic surgery or an intramuscular botulinum toxin A injection in the UL within 6 months prior to enrolment represented an exclusion criteria. METHODS Participants were randomized using concealed random allocation. They were assessed according to the study design with the Assisting Hand Assessment (AHA), the Box and Block Test (BBT) and the Melbourne Assessment 2 (MA2). Linear mixed models were used for statistical analysis. RESULTS A significant difference between the AOT and SC groups was identified immediately after the training on the AHA (6.406 [2.73] P=0.021) with an effect size (ES) of 1.99, and for the BBT of the less affected hand (9.826 [4.535] P=0.032) with an ES of 1.44. These effects were sustained at medium and long term. CONCLUSIONS This study supports the effectiveness of AOT home training in promoting UL skills in children with UCP, with immediate effects lasting for 6 months. CLINICAL REHABILITATION IMPACT This should encourage the use of technology for rehabilitative purposes and further applications of the AOT paradigm.
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Affiliation(s)
- Elena Beani
- Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, Pisa, Italy
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Valentina Menici
- Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, Pisa, Italy
- University of Pisa, Pisa, Italy
| | - Elisa Sicola
- Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, Pisa, Italy
| | - Adriano Ferrari
- Unit of Children Rehabilitation, IRCCS S. Maria Nuova Hospital, Reggio Emilia, Italy
| | - Hilde Feys
- Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
| | - Katrijn Klingels
- Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
- Rehabilitation Research Center, Faculty of Rehabilitation Sciences, University of Hasselt, Hasselt, Belgium
| | - Lisa Mailleux
- Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
| | - Roslyn Boyd
- Queensland Cerebral Palsy and Rehabilitation Research Centre, Centre for Children's Health Research, Faculty of Medicine, University of Queensland, Brisbane, Australia
| | - Giovanni Cioni
- Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, Pisa, Italy
| | - Giuseppina Sgandurra
- Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, Pisa, Italy -
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Zhang T, Xu G, Huo C, Li W, Li Z, Li W. Cortical hemodynamic response and networks in children with cerebral palsy during upper limb bilateral motor training. JOURNAL OF BIOPHOTONICS 2023; 16:e202200326. [PMID: 36602536 DOI: 10.1002/jbio.202200326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/05/2022] [Accepted: 12/28/2022] [Indexed: 05/17/2023]
Abstract
Understanding the characteristics of functional brain activity is important for motor rehabilitation of children with cerebral palsy (CP). Using the functional near-infrared spectroscopy (fNIRS) technology, the cortical response and networks of prefrontal (PFC) and motor cortices (MC) were analyzed for children with CP and typical development (CTD). Compared with CTD, the resting cortical response of dominant MC in children with CP increased, and the functional connectivity between cerebral areas decreased. In the motor state of children with CP, the coupling strength started from dominant MC increased compared with resting state, and the hemispherical autonomy index (HAI) of the dominant MC was higher than that in the CTD, which reflected the leading role of dominant MC in brain regulation during motor. The functional connectivity between bilateral MC was positively correlated with motor performance. This study provided effective indices for evaluating the motor function and real-time impact of motor on brain networks.
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Affiliation(s)
- Tengyu Zhang
- Key Laboratory of Neuro-functional Information and Rehabilitation Engineering of the Ministry of Civil Affairs, Beijing Key Laboratory of Rehabilitation Technical Aids for Old-Age Disability, National Research Center for Rehabilitation Technical Aids, Beijing, China
| | - Gongcheng Xu
- Beijing Advanced Innovation Centre for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Congcong Huo
- Beijing Advanced Innovation Centre for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Wenhao Li
- Beijing Advanced Innovation Centre for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
- School of Rehabilitation Engineering, Beijing College of Social Administration, Beijing, China
| | - Zengyong Li
- Key Laboratory of Neuro-functional Information and Rehabilitation Engineering of the Ministry of Civil Affairs, Beijing Key Laboratory of Rehabilitation Technical Aids for Old-Age Disability, National Research Center for Rehabilitation Technical Aids, Beijing, China
- Beijing Advanced Innovation Centre for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Wei Li
- Department of Rehabilitation, Binzhou Medical University Hospital, Binzhou, China
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Movement observation activates motor cortex in fibromyalgia patients: a fNIRS study. Sci Rep 2022; 12:4707. [PMID: 35304530 PMCID: PMC8933439 DOI: 10.1038/s41598-022-08578-2] [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: 10/25/2021] [Accepted: 03/03/2022] [Indexed: 11/29/2022] Open
Abstract
Scientific evidence points to a shared neural representation between performing and observing an action. The action observation notoriously determines a modulation of the observer’s sensorimotor system, a phenomenon called Motor Resonance (MR). Fibromyalgia (FM) patients suffer from a condition characterized by generalized musculoskeletal pain in which even simple movement can exacerbate their symptoms. Maladaptive functioning of the primary motor cortex is a common finding in patients with chronic pain. Activation of the motor cortex is known to induce an analgesic effect in patients with chronic pain. In this exploratory study, we intend to verify if the mere observation of a movement could elicit activation of the motor cortical areas in patients with FM. Therefore, the purpose of this study was to examine the presence of MR in patients affected by fibromyalgia. We adopted a behavioral paradigm known for detecting the presence of MR and a neurophysiological experiment. Participants watched videos showing gripping movements towards a graspable or an ungraspable object, respectively, and were asked to press a button the instant the agent touched the object (Time-to-contact detection session). In a different experimental session, participants were only requested to observe and pay attention to the videos (Observation-only session). During each experimental session, the participants’ cerebral hemodynamic activity was recorded using the functional Near-Infrared Spectroscopy method. The behavioral task analysis revealed the presence of MR in both FM patients and healthy controls. Moreover, neurophysiological findings suggested that the observation of movement during the Observation-only session provoked activation and modulation of the cortical motor networks of FM patients. These results could represent evidence of the possible beneficial effects of movement observation in restarting motor activation, notoriously reduced, in FM patients.
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Fang S, Li L, Weng S, Guo Y, Zhang Z, Wang L, Fan X, Wang Y, Jiang T. Decreasing Shortest Path Length of the Sensorimotor Network Induces Frontal Glioma-Related Epilepsy. Front Oncol 2022; 12:840871. [PMID: 35252008 PMCID: PMC8888886 DOI: 10.3389/fonc.2022.840871] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/24/2022] [Indexed: 01/12/2023] Open
Abstract
Background Glioma-related epilepsy (GRE) is a common symptom in patients with prefrontal glioma. Epilepsy onset is associated with functional network alterations. This study investigated alterations of functional networks in patients with prefrontal glioma and GRE. Methods Sixty-five patients with prefrontal lobe gliomas were retrospectively assessed and classified into GRE and non-GRE groups. Additionally, 25 healthy participants were enrolled after matching for general information. Imaging data were acquired within 72 h in pre-operation. The sensorimotor network was used to delineate alterations in functional connectivity (FC) and topological properties. One-way analysis of variance and post-hoc analysis with Bonferroni correction were used to calculate differences of FC and topological properties. Results All significant alterations were solely found in the sensorimotor network. Irrespective of gliomas located in the left or right prefrontal lobes, the edge between medial Brodmann area 6 and caudal ventrolateral Brodmann area 6 decreased FC in the GRE group compared with the non-GRE group [p < 0.0001 (left glioma), p = 0.0002 (right glioma)]. Moreover, the shortest path length decrease was found in the GRE group compared with the non-GRE group [p = 0.0292 (left glioma) and p = 0.0129 (right glioma)]. Conclusions The reduction of FC between the medial BA 6 (supplementary motor area) and caudal ventrolateral BA 6 in the ipsilateral hemisphere and the shortening of the path length of the sensorimotor network were characteristics alterations in patients with GRE onset. These findings fill in the gap which is the relationship between GRE onset and the alterations of functional networks in patients with prefrontal glioma. Significance Statement Glioma related epilepsy is the most common symptom of prefrontal glioma. It is important to identify characteristic alterations in functional networks in patients with GRE. We found that all significant alterations occurred in the sensorimotor network. Moreover, a decreased FC in the supplementary motor area and a shortening of the path’s length are additional characteristics of glioma-related epilepsy. We believe that our findings indicate new directions of research that will contribute to future investigations of glioma-related epilepsy onset.
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Affiliation(s)
- Shengyu Fang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Lianwang Li
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Shimeng Weng
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Yuhao Guo
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Zhong Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Lei Wang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Xing Fan
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Yinyan Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Tao Jiang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.,Research Unit of Accurate Diagnosis, Treatment, and Translational Medicine of Brain Tumors, Chinese Academy of Medical Sciences, Beijing, China
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Tang ZM, Oouchida Y, Wang MX, Dou ZL, Izumi SI. Observing errors in a combination of error and correct models favors observational motor learning. BMC Neurosci 2022; 23:4. [PMID: 34983385 PMCID: PMC8729145 DOI: 10.1186/s12868-021-00685-6] [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: 05/29/2021] [Accepted: 12/13/2021] [Indexed: 11/10/2022] Open
Abstract
Background Imitative learning is highly effective from infancy to old age; however, little is known about the effects of observing errors during imitative learning. This study aimed to examine how observing errors affected imitative learning performance to maximize its effect. Methods In the pre-training session, participants were instructed to pinch at a target force (8 N) with auditory feedback regarding generated force while they watched videos of someone pinching a sponge at the target force. In the pre-test, participants pinched at the target force and did not view a model or receive auditory feedback. In Experiment 1, in the main training session, participants imitated models while they watched videos of pinching at either the incorrect force (error-mixed condition) or target force (correct condition). Then, the exact force generated was measured without receiving auditory feedback or viewing a model. In Experiment 2, using the same procedures, newly recruited participants watched videos of pinching at incorrect forces (4 and 24 N) as the error condition and the correct force as the correct condition. Results In Experiment 1, the average force was closer to the target force in the error-mixed condition than in the correct condition. In Experiment 2, the average force in the correct condition was closer to the target force than in the error condition. Conclusion Our findings indicated that observing error actions combined with correct actions affected imitation motor learning positively as error actions contained information on things to avoid in the target action. It provides further information to enhance imitative learning in mixed conditions compared to that with correct action alone.
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Affiliation(s)
- Zhi-Ming Tang
- Department of Rehabilitation Medicine, Yuedong Hospital, The Third Affiliated Hospital of Sun Yat-sen University, Meizhou, 514000, China. .,Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, China. .,Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan.
| | - Yutaka Oouchida
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan.,Department of Education, Osaka Kyoiku University, Osaka, 582-8582, Japan
| | - Meng-Xin Wang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, China
| | - Zu-Lin Dou
- Department of Rehabilitation Medicine, Yuedong Hospital, The Third Affiliated Hospital of Sun Yat-sen University, Meizhou, 514000, China.,Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, China
| | - Shin-Ichi Izumi
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan.,Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Biomedical Engineering, Sendai, 980-8575, Japan
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10
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McCall JV, Ludovice MC, Elliott C, Kamper DG. Hand function development of children with hemiplegic cerebral palsy: A scoping review. J Pediatr Rehabil Med 2022; 15:211-228. [PMID: 34864699 DOI: 10.3233/prm-200714] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
PURPOSE Hemiplegic cerebral palsy (hCP) typically impacts sensorimotor control of the hand, but comprehensive assessments of the hands of children with hCP are relatively rare. This scoping review summarizes the development of hand function for children with hCP. METHODS This scoping review focused on the development of hand function in children with hCP. Electronic databases (PubMed, PEDro, Web of Science, CINAHL, and SpringerLink) were searched to identify studies assessing hand function in children with hCP. The search was performed using keywords (e.g., "hemiplegia"). An iterative approach verified by two authors was used to select the studies. Articles which reported quantitative data for children with hCP on any items of a specified set of hand evaluations were included. Measures were sorted into three categories: quantitative neuromechanics, clinical assessments, and clinical functional evaluations. RESULTS Initial searches returned 1536 articles, 131 of which were included in the final review. Trends between assessment scores and age were examined for both hands. CONCLUSION While several studies have evaluated hand function in children with hCP, the majority relied on clinical scales, assessments, or qualitative descriptions. Further assessments of kinematics, kinetics, and muscle activation patterns are needed to identify the underlying impairment mechanisms that should be targeted for treatment.
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Affiliation(s)
- James V McCall
- Joint Department of Biomedical Engineering, North Carolina State University, Raleigh, NC, USA.,University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Miranda C Ludovice
- Joint Department of Biomedical Engineering, North Carolina State University, Raleigh, NC, USA.,University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Catherine Elliott
- School of Occupational Therapy, Social Work and Speech Pathology, Curtin University, Perth, Australia.,Child and Adolescent Health Services, Perth Children's Hospital, Perth, Australia
| | - Derek G Kamper
- Joint Department of Biomedical Engineering, North Carolina State University, Raleigh, NC, USA.,University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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11
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Brun C, Traverse É, Granger É, Mercier C. Somatosensory deficits and neural correlates in cerebral palsy: a scoping review. Dev Med Child Neurol 2021; 63:1382-1393. [PMID: 34145582 PMCID: PMC9290873 DOI: 10.1111/dmcn.14963] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/19/2021] [Indexed: 12/15/2022]
Abstract
AIM To synthetize studies assessing somatosensory deficits and alterations in cerebral responses evoked by somatosensory stimulation in individuals with cerebral palsy (CP) compared to typically developing individuals. METHOD A scoping review of the literature was performed in the MEDLINE, Embase, PsycInfo, CINAHL, Evidence-Based Medicine Reviews, and Web of Science databases (last search carried out on 6th and 7th August 2020) with a combination of keywords related to CP and somatosensory functions. Somatosensory deficits were measured with clinical tests and alterations in cerebral responses were measured with functional magnetic resonance imaging, electroencephalography, and magnetoencephalography. RESULTS Forty-eight articles were included. Overall, 1463 participants with CP (mean [SD] age 13y 1mo [4y 11mo], range 1-55y; 416 males, 319 females, sex not identified for the remaining participants) and 1478 controls (mean [SD] age 13y 1mo [5y 8mo], range 1-42y; 362 males, 334 females, sex not identified for the remaining participants) were included in the scoping review. For tactile function, most studies reported registration (8 out of 13) or perception (21 out of 21) deficits in participants with CP. For proprioception, most studies also reported registration (6 out of 8) or perception (10 out of 15) deficits. Pain function has not been studied as much, but most studies reported registration (2 out of 3) or perception (3 out of 3) alterations. Neuroimaging findings (18 studies) showed alterations in the somatotopy, morphology, latency, or amplitude of cortical responses evoked by somatosensory stimuli. INTERPRETATION Despite the heterogeneity in the methods employed, most studies reported somatosensory deficits. The focus has been mainly on tactile and proprioceptive function, whereas pain has received little attention. Future research should rigorously define the methods employed and include a sample that is more representative of the population with CP. What this paper adds Most of the papers reviewed found tactile registration and perception deficits in the upper limbs. Proprioceptive deficits were generally observed in cerebral palsy but results were heterogeneous. Pain has received little attention compared to tactile and proprioceptive functions. Neuroimaging studies supported behavioral observations. Alterations were observed for both the most and least affected limb.
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Affiliation(s)
- Clémentine Brun
- Center for Interdisciplinary Research in Rehabilitation and Social IntegrationQuebec CityQuebecCanada
| | - Élodie Traverse
- Center for Interdisciplinary Research in Rehabilitation and Social IntegrationQuebec CityQuebecCanada,Department of RehabilitationLaval UniversityQuebec CityQuebecCanada
| | - Élyse Granger
- Centre IntégréUniversitaire de Santé et de Services Sociaux de la Capitale‐NationaleQuebec CityQuebecCanada
| | - Catherine Mercier
- Center for Interdisciplinary Research in Rehabilitation and Social IntegrationQuebec CityQuebecCanada,Department of RehabilitationLaval UniversityQuebec CityQuebecCanada
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12
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Nardone R, Sebastianelli L, Ferrazzoli D, Brigo F, Lochner P, Saltuari L, Trinka E, Versace V. Brain functional reorganization in children with hemiplegic cerebral palsy: Assessment with TMS and therapeutic perspectives. Neurophysiol Clin 2021; 51:391-408. [PMID: 34615605 DOI: 10.1016/j.neucli.2021.09.002] [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: 03/13/2021] [Revised: 09/15/2021] [Accepted: 09/15/2021] [Indexed: 11/16/2022] Open
Abstract
Transcranial magnetic stimulation (TMS) can be a useful tool for the assessment of the brain functional reorganization in subjects with hemiplegic cerebral palsy (HCP). In this review, we performed a systematic search of all studies using TMS in order to explore the neuroplastic changes that occur in HCP patients. We aimed at investigating the usefulness of TMS to explore cortical excitability, plasticity and connectivity changes in HCP. Children with HCP due to unilateral lesions of the corticospinal system had ipsilateral motor evoked potentials (MEPs) similar to those recorded contralaterally. TMS studies demonstrated that occupational and constraint-induced movement therapy were associated with significant improvements in contralateral and ipsilateral corticomotor projection patterns. In addition, after intensive bimanual therapy, children with HCP showed increased activation and size of the motor areas controlling the affected hand. A TMS mapping study revealed a mediolateral location of the upper and lower extremity map motor cortical representations. Deficits in intracortical and interhemispheric inhibitory mechanisms were observed in HCP. Early hand function impairment correlated with the extension of brain damage, number of involved areas, and radiological signs of corticospinal tract (CST) degeneration. Clinical mirror movements (MMs) correlated with disability and CST organization in subjects with HCP and a positive relationship was found between MMs and MEPs strength. Therefore, TMS studies have shed light on important pathophysiological aspects of motor cortex and CST reorganization in HCP patients. Furthermore, repetitive TMS (rTMS) might have therapeutic effects on CST activities, functional connectivity and clinical status in children with HCP.
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Affiliation(s)
- Raffaele Nardone
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano-Meran, Italy; Department of Neurology, Christian Doppler Klinik, Paracelsus Medical University, Salzburg, Austria; Spinal Cord Injury and Tissue Regeneration Center, Salzburg, Austria; Karl Landsteiner Institut für Neurorehabilitation und Raumfahrtneurologie, Salzburg, Austria.
| | - Luca Sebastianelli
- Department of Neurorehabilitation, Hospital of Vipiteno (SABES-ASDAA), Vipiteno-Sterzing, Italy; Research Unit for Neurorehabilitation South Tyrol, Bolzano, Italy
| | - Davide Ferrazzoli
- Department of Neurorehabilitation, Hospital of Vipiteno (SABES-ASDAA), Vipiteno-Sterzing, Italy; Research Unit for Neurorehabilitation South Tyrol, Bolzano, Italy
| | - Francesco Brigo
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano-Meran, Italy; Department of Neuroscience, Biomedicine and Movement Science, University of Verona, Italy
| | - Piergiorgio Lochner
- Department of Neurology, Saarland University Medical Center, Homburg, Germany
| | - Leopold Saltuari
- Department of Neurorehabilitation, Hospital of Vipiteno (SABES-ASDAA), Vipiteno-Sterzing, Italy; Research Unit for Neurorehabilitation South Tyrol, Bolzano, Italy
| | - Eugen Trinka
- Department of Neurology, Christian Doppler Klinik, Paracelsus Medical University, Salzburg, Austria; Centre for Cognitive Neuroscience, Salzburg, Austria; University for Medical Informatics and Health Technology, UMIT, Hall in Tirol, Austria
| | - Viviana Versace
- Department of Neurorehabilitation, Hospital of Vipiteno (SABES-ASDAA), Vipiteno-Sterzing, Italy; Research Unit for Neurorehabilitation South Tyrol, Bolzano, Italy
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13
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Rizzolatti G, Fabbri-Destro M, Nuara A, Gatti R, Avanzini P. The role of mirror mechanism in the recovery, maintenance, and acquisition of motor abilities. Neurosci Biobehav Rev 2021; 127:404-423. [PMID: 33910057 DOI: 10.1016/j.neubiorev.2021.04.024] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 03/12/2021] [Accepted: 04/20/2021] [Indexed: 10/21/2022]
Abstract
While it is well documented that the motor system is more than a mere implementer of motor actions, the possible applications of its cognitive side are still under-exploited, often remaining as poorly organized evidence. Here, we will collect evidence showing the value of action observation treatment (AOT) in the recovery of impaired motor abilities for a vast number of clinical conditions, spanning from traumatological patients to brain injuries and neurodegenerative diseases. Alongside, we will discuss the use of AOT in the maintenance of appropriate motor behavior in subjects at risk for events with dramatic physical consequences, like fall prevention in elderly people or injury prevention in sports. Finally, we will report that AOT can help to tune existing motor competencies in fields requiring precise motor control. We will connect all these diverse dots into the neurophysiological scenario offered by decades of research on the human mirror mechanism, discussing the potentialities for individualization. Empowered by modern technologies, AOT can impact individuals' safety and quality of life across the whole lifespan.
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Affiliation(s)
- Giacomo Rizzolatti
- Consiglio Nazionale delle Ricerche, Istituto di Neuroscienze, Parma, Italy
| | | | - Arturo Nuara
- Consiglio Nazionale delle Ricerche, Istituto di Neuroscienze, Parma, Italy; Università di Modena e Reggio Emilia, Dipartimento di Scienze Biomediche, Metaboliche, e Neuroscienze, Modena, Italy
| | - Roberto Gatti
- Istituto Clinico Humanitas, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Pietro Avanzini
- Consiglio Nazionale delle Ricerche, Istituto di Neuroscienze, Parma, Italy; Istituto Clinico Humanitas, Humanitas Clinical and Research Center, Rozzano, Milan, Italy.
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14
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Abstract
To date, both in monkeys and humans, very few studies have addressed the issue of the lateralization of the cortical parietal and premotor areas involved in the organization of voluntary movements and in-action understanding. In this review, we will first analyze studies in the monkey, describing the functional properties of neurons of the parieto-frontal circuits, involved in the organization of reaching-grasping actions, in terms of unilateral or bilateral control. We will concentrate, in particular, on the properties of the mirror neuron system (MNS). Then, we will consider the evidence about the mirror neuron mechanism in humans, describing studies in which action perception, as well as action execution, produces unilateral or bilateral brain activation. Finally, we will report some investigations demonstrating plastic changes of the MNS following specific unilateral brain damage, discussing how this plasticity can be related to the rehabilitation outcome
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15
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Sgandurra G, Biagi L, Fogassi L, Ferrari A, Sicola E, Guzzetta A, Tosetti M, Cioni G. Reorganization of action observation and sensory-motor networks after action observation therapy in children with congenital hemiplegia: A pilot study. Dev Neurobiol 2020; 80:351-360. [PMID: 32986904 DOI: 10.1002/dneu.22783] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 09/08/2020] [Accepted: 09/08/2020] [Indexed: 11/08/2022]
Abstract
New rehabilitation programs based on action observation therapy (AOT) are effective in improving motor function in children with congenital hemiplegia. In this pilot study we tested the potential effects of AOT on the reorganization of the motor system by functional magnetic resonance imaging (fMRI). As part of a randomized trial, eight subjects (age range: 6.2-14.5 years) with congenital hemiplegia were randomly assigned to an experimental (EG) or control (CG) group. All children underwent a clinical and neurophysiological assessment with Assisting Hand Assessment (AHA), MRI, and fMRI at baseline (T0), 1(T1), and 8(T2) weeks after the end of 3-week treatment. For the EG, AOT consisted in the observation of uni/bimanual goal-directed actions followed by their execution. CG watched same-duration computer games and then performed the same actions in the same order used in the EG. fMRI study was carried out using two different paradigms, for exploring sensory-motor network (SMN) localization and action observation network (AON). The pattern of brain activation was generally similar between T0 and T1 for both groups, while it was more widespread at T2, compared to T0 and T1, in the EG. This enlargement was coupled with functional improvement at AHA. Single-subject analysis shows a reduction of lateralization indexes both for the AON and the SMN. This pilot study, despite the small sample, showed the fMRI feasibility for providing relevant biomarkers of brain plasticity for monitoring the AOT response in children with congenital hemiplegia. The study was registered at http://www.clinicaltrials.gov (identifier NCT01016496).
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Affiliation(s)
- Giuseppina Sgandurra
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Pisa, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Laura Biagi
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Pisa, Italy.,Laboratory of Medical Physics and Magnetic Resonance, IRCCS Fondazione Stella Maris, Pisa, Italy
| | - Leonardo Fogassi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | - Elisa Sicola
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Pisa, Italy
| | - Andrea Guzzetta
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Pisa, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Michela Tosetti
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Pisa, Italy.,Laboratory of Medical Physics and Magnetic Resonance, IRCCS Fondazione Stella Maris, Pisa, Italy
| | - Giovanni Cioni
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Pisa, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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16
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Alamer A, Melese H, Adugna B. Effectiveness of Action Observation Training on Upper Limb Motor Function in Children with Hemiplegic Cerebral Palsy: A Systematic Review of Randomized Controlled Trials. PEDIATRIC HEALTH MEDICINE AND THERAPEUTICS 2020; 11:335-346. [PMID: 32982541 PMCID: PMC7501989 DOI: 10.2147/phmt.s266720] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 08/21/2020] [Indexed: 11/23/2022]
Abstract
The purpose of this review was to evaluate and examine the current best evidence for the effectiveness of action observation therapy on upper limb function rehabilitation in children with hemiplegic cerebral palsy. A comprehensive search of literature published between September 2010 and May 2020 was conducted using the following electronic databases: PubMed, Google Scholar, the Physiotherapy Evidence Database (PEDro), EMBASE, Cochrane library, and Scopus. Only randomized controlled trials evaluating the effect of action observation therapy on upper limb motor function in children with hemiplegic cerebral palsy were included. PEDro scale was used to assess the risk of bias of included trials. This study was reported according to the guideline of the PRISMA statement. The overall methodological quality of the studies was done using the PEDro scale and GRADE approach. The primary outcome measures of this review were the Melbourne Assessment Scale, Assisting Hand Assessment scale to evaluate physical function and structures. Furthermore, the ABILHAND-Kids test, and Box and Block Test primary outcome measures were used to determine the subjects’ activities and participation. Nine randomized controlled trials involving 234 participants were analyzed. The overall quality of evidence was rated from moderate to high. This review suggests action observation therapy was found to be a promising intervention for upper limb rehabilitation in children with cerebral palsy.
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Affiliation(s)
- Abayneh Alamer
- Department of Physiotherapy, School of Medicine, College of Health Sciences, Ayder Comprehensive Specialized Hospital, Mekelle University, Mekelle, Ethiopia
| | - Haimanot Melese
- Department of Physiotherapy, School of Medicine, College of Health Sciences, Ayder Comprehensive Specialized Hospital, Mekelle University, Mekelle, Ethiopia
| | - Belaynew Adugna
- Department of Physiotherapy, School of Medicine, College of Health Sciences, Tibebe Ghion Comprehensive Specialized Hospital, Bahirdar University, Bahirdar, Ethiopia
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17
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Simon-Martinez C, Mailleux L, Hoskens J, Ortibus E, Jaspers E, Wenderoth N, Sgandurra G, Cioni G, Molenaers G, Klingels K, Feys H. Randomized controlled trial combining constraint-induced movement therapy and action-observation training in unilateral cerebral palsy: clinical effects and influencing factors of treatment response. Ther Adv Neurol Disord 2020; 13:1756286419898065. [PMID: 32031542 PMCID: PMC6977217 DOI: 10.1177/1756286419898065] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/09/2019] [Indexed: 01/21/2023] Open
Abstract
Introduction: Constraint-induced movement therapy (CIMT) improves upper limb (UL) motor
execution in unilateral cerebral palsy (uCP). As these children also show
motor planning deficits, action-observation training (AOT) might be of
additional value. Here, we investigated the combined effect of AOT to CIMT
and identified factors influencing treatment response. Methods: A total of 44 children with uCP (mean 9 years 6 months, SD 1 year 10 months)
participated in a 9-day camp wearing a splint for 6 h/day and were allocated
to the CIMT + AOT (n = 22) and the CIMT + placebo group
(n = 22). The CIMT + AOT group received 15 h of AOT
(i.e. video-observation) and executed the observed tasks, whilst the
CIMT + AOT group watched videos free of biological motion and executed the
same tasks. The primary outcome measure was bimanual performance. Secondary
outcomes included measures of body function and activity level assessed
before (T1), after the intervention (T2), and at 6 months follow-up (T3).
Influencing factors included behavioural and neurological
characteristics. Results: Although no between-groups differences were found
(p > 0.05; η2 = 0–16), the addition of AOT
led to higher gains in children with initially poorer bimanual performance
(p = 0.02; η2 = 0.14). Both groups improved
in all outcome measures after the intervention and retained the gains at
follow up (p < 0.01; η2 = 0.02–0.71). Poor
sensory function resulted in larger improvements in the total group
(p = 0.03; η2 = 0.25) and high amounts of
mirror movements tended to result in a better response to the additional AOT
training (p = 0.06; η2 = 0.18). Improvements
were similar irrespective of the type of brain lesion or corticospinal tract
wiring pattern. Conclusions: Adding AOT to CIMT, resulted in a better outcome for children with poor motor
function and high amounts of mirror movements. CIMT with or without AOT
seems to be more beneficial for children with poor sensory function. Trial registration: Registered at ClinicalTrials.gov on 22nd August 2017 (ClinicalTrials.gov
identifier: NCT03256357).
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Affiliation(s)
- Cristina Simon-Martinez
- KU Leuven, Department of Rehabilitation Sciences, Herestraat 49, bus 1510, Leuven, 3000, Belgium
| | - Lisa Mailleux
- KU Leuven, Department of Rehabilitation Sciences, Leuven, Belgium
| | - Jasmine Hoskens
- KU Leuven, Department of Rehabilitation Sciences, Leuven, Belgium
| | - Els Ortibus
- KU Leuven, Department of Development and Regeneration, Leuven, Belgium
| | - Ellen Jaspers
- Neural Control of Movement Lab, Department of Health Sciences and Technology, ETH Zurich, Switzerland
| | - Nicole Wenderoth
- Neural Control of Movement Lab, Department of Health Sciences and Technology, ETH Zurich, Switzerland
| | - Giuseppina Sgandurra
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Calambrone, Italy
| | - Giovanni Cioni
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Calambrone, Italy
| | - Guy Molenaers
- KU Leuven, Department of Development and Regeneration, Leuven, Belgium
| | - Katrijn Klingels
- KU Leuven, Department of Rehabilitation Sciences, Leuven, Belgium
| | - Hilde Feys
- KU Leuven, Department of Rehabilitation Sciences, Leuven, Belgium
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