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Sarasola-Sanz A, Ray AM, Insausti-Delgado A, Irastorza-Landa N, Mahmoud WJ, Brötz D, Bibián-Nogueras C, Helmhold F, Zrenner C, Ziemann U, López-Larraz E, Ramos-Murguialday A. A hybrid brain-muscle-machine interface for stroke rehabilitation: Usability and functionality validation in a 2-week intensive intervention. Front Bioeng Biotechnol 2024; 12:1330330. [PMID: 38681960 PMCID: PMC11046466 DOI: 10.3389/fbioe.2024.1330330] [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: 10/30/2023] [Accepted: 03/21/2024] [Indexed: 05/01/2024] Open
Abstract
Introduction: The primary constraint of non-invasive brain-machine interfaces (BMIs) in stroke rehabilitation lies in the poor spatial resolution of motor intention related neural activity capture. To address this limitation, hybrid brain-muscle-machine interfaces (hBMIs) have been suggested as superior alternatives. These hybrid interfaces incorporate supplementary input data from muscle signals to enhance the accuracy, smoothness and dexterity of rehabilitation device control. Nevertheless, determining the distribution of control between the brain and muscles is a complex task, particularly when applied to exoskeletons with multiple degrees of freedom (DoFs). Here we present a feasibility, usability and functionality study of a bio-inspired hybrid brain-muscle machine interface to continuously control an upper limb exoskeleton with 7 DoFs. Methods: The system implements a hierarchical control strategy that follows the biologically natural motor command pathway from the brain to the muscles. Additionally, it employs an innovative mirror myoelectric decoder, offering patients a reference model to assist them in relearning healthy muscle activation patterns during training. Furthermore, the multi-DoF exoskeleton enables the practice of coordinated arm and hand movements, which may facilitate the early use of the affected arm in daily life activities. In this pilot trial six chronic and severely paralyzed patients controlled the multi-DoF exoskeleton using their brain and muscle activity. The intervention consisted of 2 weeks of hBMI training of functional tasks with the system followed by physiotherapy. Patients' feedback was collected during and after the trial by means of several feedback questionnaires. Assessment sessions comprised clinical scales and neurophysiological measurements, conducted prior to, immediately following the intervention, and at a 2-week follow-up. Results: Patients' feedback indicates a great adoption of the technology and their confidence in its rehabilitation potential. Half of the patients showed improvements in their arm function and 83% improved their hand function. Furthermore, we found improved patterns of muscle activation as well as increased motor evoked potentials after the intervention. Discussion: This underscores the significant potential of bio-inspired interfaces that engage the entire nervous system, spanning from the brain to the muscles, for the rehabilitation of stroke patients, even those who are severely paralyzed and in the chronic phase.
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Affiliation(s)
- Andrea Sarasola-Sanz
- Health Unit, TECNALIA, Basque Research and Technology Alliance (BRTA), San Sebastian, Spain
| | - Andreas M. Ray
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | | | - Nerea Irastorza-Landa
- Health Unit, TECNALIA, Basque Research and Technology Alliance (BRTA), San Sebastian, Spain
| | - Wala Jaser Mahmoud
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Doris Brötz
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Carlos Bibián-Nogueras
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Florian Helmhold
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Christoph Zrenner
- Department of Neurology and Stroke, University Tübingen, Tübingen, Germany
- Hertie Institute for Clinical Brain Research, University Tübingen, Tübingen, Germany
- Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Toronto, Canada
- Department of Psychiatry, University of Toronto, Toronto, Canada
- Institute for Biomedical Engineering, University of Toronto, Toronto, Canada
| | - Ulf Ziemann
- Department of Neurology and Stroke, University Tübingen, Tübingen, Germany
- Hertie Institute for Clinical Brain Research, University Tübingen, Tübingen, Germany
| | | | - Ander Ramos-Murguialday
- Health Unit, TECNALIA, Basque Research and Technology Alliance (BRTA), San Sebastian, Spain
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
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Brunfeldt AT, Bregman BS, Lum PS. Responsiveness to exoskeleton loading during bimanual reaching is associated with corticospinal tract integrity in stroke. Front Neurosci 2024; 18:1348103. [PMID: 38500483 PMCID: PMC10944900 DOI: 10.3389/fnins.2024.1348103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 01/30/2024] [Indexed: 03/20/2024] Open
Abstract
Background Device-based rehabilitation of upper extremity impairment following stroke often employs one-sized-fits-all approaches that do not account for individual differences in patient characteristics. Objective Determine if corticospinal tract lesion load could explain individual differences in the responsiveness to exoskeleton loading of the arms in chronic stroke participants. Methods Fourteen stroke participants performed a bimanual shared cursor reaching task in virtual reality while exoskeletons decreased the effective weight of the more-impaired arm and increased the effective weight of the less-impaired arm. We calculated the change in relative displacement between the arms (RC) and the change in relative muscle activity (MC) between the arms from the biceps and deltoids. We calculated corticospinal tract lesion load (wCSTLL) in a subset of 10 participants. Results Exoskeleton loading did not change RC (p = 0.07) or MC (p = 0.47) at the group level, but significant individual differences emerged. Participants with little overlap between the lesion and corticospinal tract responded to loading by decreasing muscle activity in the more-impaired arm relative to the less-impaired arm. The change in deltoid MC was associated with smaller wCSTLL (R2 = 0.43, p = 0.039); there was no such relationship for biceps MC (R2 < 0.001, p = 0.98). Conclusion Here we provide evidence that corticospinal tract integrity is a critical feature that determines one's ability to respond to upper extremity exoskeleton loading. Our work contributes to the development of personalized device-based interventions that would allow clinicians and researchers to titrate constraint levels during bimanual activities.
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Affiliation(s)
- Alexander T. Brunfeldt
- Department of Rehabilitation Medicine, Georgetown University Medical Center, Washington, DC, United States
- MedStar National Rehabilitation Network, Washington, DC, United States
- Department of Biomedical Engineering, The Catholic University of America, Washington, DC, United States
| | - Barbara S. Bregman
- Department of Rehabilitation Medicine, Georgetown University Medical Center, Washington, DC, United States
- MedStar National Rehabilitation Network, Washington, DC, United States
| | - Peter S. Lum
- Department of Biomedical Engineering, The Catholic University of America, Washington, DC, United States
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Halawani A, Aljabri A, Bahathiq DM, Morya RE, Alghamdi S, Makkawi S. The efficacy of contralaterally controlled functional electrical stimulation compared to conventional neuromuscular electrical stimulation for recovery of limb function following a stroke: a systematic review and meta-analysis. Front Neurol 2024; 15:1340248. [PMID: 38450065 PMCID: PMC10915254 DOI: 10.3389/fneur.2024.1340248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 01/30/2024] [Indexed: 03/08/2024] Open
Abstract
Introduction Limb paresis following a stroke is a common sequela that can impact patients' quality of life. Many rehabilitation strategies targeting the restoration of motor function exist. This systematic review and meta-analysis aim to evaluate the effects of contralaterally controlled functional electrical stimulation (CCFES) as a modality for limb rehabilitation. Unlike conventional neuromuscular electrical simulation (NMES), the contra-laterality in CCFES is achieved by two methods a bend angle sensor or an electromyographic bridge (EMGB) method, both of which targets signals from the unaffected limb. Method This review study was performed following the preferred reporting item for systematic review and meta-analysis (PRISMA) guidelines. Records that met the inclusion criteria were extracted from the following databases: Medline, Embase, and Cochrane Register of Controlled Trials (CENTRAL). Additional articles were also retrieved from clinicaltrials.gov and China/Asia on Demand (CAOD). Only randomized controlled studies (RCTs) were included. Results Sixteen RCTs met the inclusion criteria, and 14 of which were included in the quantitative analysis (meta-analysis). The results of the analysis show that when compared to conventional NMES, CCFES displayed a better improvement in the upper extremity Fugl-Meyer assessment (UEFMA) (SMD = 0.41, 95% CI: 0.21, 0.62, p-value <0.0001, I2 = 15%, GRADE: moderate), box and blocks test (BBT) (SMD = 0.48, 95% CI: 0.10, 0.86, p-value = 0.01, I2 = 0%, GRADE: very low), modified Barthel index (mBI) (SMD = 0.44, 95% CI: 0.16, 0.71, p-value = 0.002, I2 = 0%, GRADE: moderate), active range of motion (AROM) (SMD = 0.61, 95% CI: 0.29, 0.94, p-value = 0.0002, I2 = 23%, GRADE: moderate), and surface electromyography (sEMG) scores (SMD = 0.52, 95% CI: 0.14, 0.90, p-value = 0.008, I2 = 0%, GRADE: low). The results of the subgroup analysis for the type of sensor used in CCFES shows that an EMGB (SMD = 0.58, 95% CI: 0.33, 0.84, p-value <0.00001, I2 = 7%) is more effective than a bend angle sensor (SMD = 0.17, 95% CI: -0.12, 0.45, p-value = 0.25, I2 = 0%). Conclusion The results of this study provide strong evidence that shows CCFES being a better electrical stimulation modality compared to conventional NMES. This could be explained by the fact that CCFES is bilateral in nature which offers a platform for better neuroplasticity following a stroke. There is still a need for high-quality studies with a standardized approach comparing CCFES to other treatment modalities. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=342670, identifier CRD42022342670.
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Affiliation(s)
- Alhussain Halawani
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| | - Ammar Aljabri
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| | - Dena M. Bahathiq
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| | - Roaa E. Morya
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| | - Saeed Alghamdi
- Neuroscience Department, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Seraj Makkawi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
- Department of Neuroscience, Ministry of National Guard-Health Affairs, Jeddah, Saudi Arabia
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Lee JH, Lee H, Kim H, Kim RK, Lee TL, Ko DK, Lee H, Kang N. Resistance band training with functional electrical stimulation improves force control capabilities in older adults: a preliminary study. EXCLI JOURNAL 2024; 23:130-142. [PMID: 38487085 PMCID: PMC10938250 DOI: 10.17179/excli2023-6777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/05/2024] [Indexed: 03/17/2024]
Abstract
Resistance band training (RBT) with functional electrical stimulation (FES) may be an effective exercise regimen for improving age-related motor impairments. This preliminary study investigated the potential effects of bimanual RBT with FES on upper limb motor functions in older adults. This study randomly assigned 22 elderly people to the bimanual RBT with FES (Bi-RBT+FES) group and the RBT without FES (Bi-RBT) group. All participants performed isometric hand-grip force control tasks in unimanual (dominant and non-dominant) and bimanual conditions before and after four weeks of exercise for each group. We quantified the mean force, force accuracy, force variability, and force regularity at two targeted force levels (i.e., 10 % and 40 % of maximum voluntary contraction; MVC) to estimate changes in force control capabilities. The results revealed that the Bi-RBT+FES group demonstrated a greater force accuracy in the dominant hand at 10 % of MVC after training. Non-dominant hands in the Bi-RBT+FES group increased force accuracy at 40 % of MVC and reduced force variability collapsed across two targeted force levels. Both groups showed a decrease in force regularity after training. These preliminary results indicate that Bi-RBT+FES may be a viable option to facilitate functional recovery of the upper limbs in older adults.
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Affiliation(s)
- Joon Ho Lee
- Department of Human Movement Science, Incheon National University, Incheon, South Korea
- Division of Sport Science, Sport Science Institute, & Health Promotion Center, Incheon National University, Incheon, South Korea
- Neuromechanical Rehabilitation Research Laboratory, Division of Sport Science, Incheon National University, Incheon, South Korea
| | - Hanall Lee
- Department of Human Movement Science, Incheon National University, Incheon, South Korea
- Neuromechanical Rehabilitation Research Laboratory, Division of Sport Science, Incheon National University, Incheon, South Korea
| | - HyunJoon Kim
- Department of Human Movement Science, Incheon National University, Incheon, South Korea
- Neuromechanical Rehabilitation Research Laboratory, Division of Sport Science, Incheon National University, Incheon, South Korea
| | - Rye-Kyeong Kim
- Department of Human Movement Science, Incheon National University, Incheon, South Korea
- Division of Sport Science, Sport Science Institute, & Health Promotion Center, Incheon National University, Incheon, South Korea
- Neuromechanical Rehabilitation Research Laboratory, Division of Sport Science, Incheon National University, Incheon, South Korea
| | - Tae Lee Lee
- Department of Human Movement Science, Incheon National University, Incheon, South Korea
- Neuromechanical Rehabilitation Research Laboratory, Division of Sport Science, Incheon National University, Incheon, South Korea
| | - Do-Kyung Ko
- Department of Human Movement Science, Incheon National University, Incheon, South Korea
- Neuromechanical Rehabilitation Research Laboratory, Division of Sport Science, Incheon National University, Incheon, South Korea
| | - Hajun Lee
- Department of Human Movement Science, Incheon National University, Incheon, South Korea
- Neuromechanical Rehabilitation Research Laboratory, Division of Sport Science, Incheon National University, Incheon, South Korea
| | - Nyeonju Kang
- Department of Human Movement Science, Incheon National University, Incheon, South Korea
- Division of Sport Science, Sport Science Institute, & Health Promotion Center, Incheon National University, Incheon, South Korea
- Neuromechanical Rehabilitation Research Laboratory, Division of Sport Science, Incheon National University, Incheon, South Korea
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Dembele J, Triccas LT, Amanzonwé LER, Kossi O, Spooren A. Bilateral versus unilateral upper limb training in (sub)acute stroke: A systematic and meta-analysis. SOUTH AFRICAN JOURNAL OF PHYSIOTHERAPY 2024; 80:1985. [PMID: 38322652 PMCID: PMC10839221 DOI: 10.4102/sajp.v80i1.1985] [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: 09/11/2023] [Accepted: 10/18/2023] [Indexed: 02/08/2024] Open
Abstract
Background Integrating high dosage bilateral movements to improve upper limb (UL) recovery after stroke is a rehabilitation strategy that could potentially improve bimanual activities. Objectives This study aims to compare the effects of bilateral with unilateral UL training on upper limb impairments and functional independence in (sub)acute stroke. Method Five electronic databases (PubMed, Scopus, PEDro, ScienceDirect, Web of Science) were systematically searched from inception to June 2023. Randomised controlled trials comparing the effect of bilateral training to unilateral training in stroke survivors (< 6 months poststroke) were included. The treatment effect was computed by the standard mean differences (SMDs). Results The review included 14 studies involving 706 participants. Bilateral training yielded a significant improvement on UL impairments measured by FMA-UE compared to unilateral training (SMD = 0.48; 95% CI: 0.08 to 0.88; P = 0.02). In addition, subgroup analysis based on the severity of UL impairments reported significant results in favour of bilateral UL training in improving UL impairments compared to unilateral training in "no motor capacity" patients (SMD = 0.66; 95% CI: 0.16 to 1.15; P = 0.009). Furthermore, a significant difference was observed in favour of bilateral UL training compared to unilateral UL training on daily activities measured by Functional Independence Measure (SMD = 0.45; 0.13 to 0.78; P = 0.006). Conclusion Bilateral UL training was superior to unilateral training in improving impairments measured by FMA-UE and functional independence in daily activities measured by Functional Independence Measure in (sub)acute stroke. Clinical implications Bilateral upper limb training promotes recovery of impairments and daily activities in (sub)acute phase of stroke.
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Affiliation(s)
- Justine Dembele
- REVAL, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
- Department of Rehabilitation, National Reference Centre of Physical Medicine and Rehabilitation, Ouagadougou, Burkina Faso
| | - Lisa Tedesco Triccas
- REVAL, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
| | - Lisa Elogni Renaud Amanzonwé
- REVAL, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
- Unit of Neurology and NeuroRehabilitation, University Hospital of Parakou, Parakou, Benin
| | - Oyéné Kossi
- REVAL, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
- Unit of Neurology and NeuroRehabilitation, University Hospital of Parakou, Parakou, Benin
- ENATSE, National School of Public Health and Epidemiology, University of Parakou, Parakou, Benin
| | - Annemie Spooren
- REVAL, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
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Nguyen H, Phan T, Shadmehr R, Lee SW. Impact of unilateral and bilateral impairments on bimanual force production following stroke. J Neurophysiol 2023; 130:608-618. [PMID: 37529847 DOI: 10.1152/jn.00125.2023] [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: 03/27/2023] [Revised: 07/28/2023] [Accepted: 07/31/2023] [Indexed: 08/03/2023] Open
Abstract
Large bilateral asymmetry and task deficits are typically observed during bimanual actions of stroke survivors. Do these abnormalities originate from unilateral impairments affecting their more-impaired limb, such as weakness and abnormal synergy, or from bilateral impairments such as incoordination of two limbs? To answer this question, 23 subjects including 10 chronic stroke survivors and 13 neurologically intact subjects participated in an experiment where they produced bimanual forces at different hand locations. The force magnitude and directional deviation of the more-impaired arm were measured for unilateral impairments and bimanual coordination across locations for bilateral impairments. Force asymmetry and task error were used to define task performance. Significant unilateral impairments were observed in subjects with stroke; the maximal force capacity of their more-impaired arm was significantly lower than that of their less-impaired arm, with a higher degree of force deviation. However, its force contribution during submaximal tasks was greater than its relative force capacity. Significant bilateral impairments were also observed, as stroke survivors modulated two forces to a larger degree across hand locations but in a less coordinated manner than control subjects did. But only unilateral, not bilateral, impairments explained a significant amount of between-subject variability in force asymmetry across subjects with stroke. Task error, in contrast, was correlated with neither unilateral nor bilateral impairments. Our results suggest that unilateral impairments of the more-impaired arm of stroke survivors mainly contribute to its reduced recruitment, but that the degree of its participation in bimanual task may be greater than their capacity as they attempt to achieve symmetry.NEW & NOTEWORTHY We studied how unilateral and bilateral impairments in stroke survivors affect their bimanual task performance. Unilateral impairments of the more-impaired limb, both weakness and loss of directional control, mainly contribute to bimanual asymmetry, but stroke survivors generally produce higher force with their more-impaired limb than their relative capacity. Bilateral force coordination was significantly impaired in stroke survivors, but its degree of impairment was not related to their unilateral impairments.
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Affiliation(s)
- Hien Nguyen
- Department of Biomedical Engineering, Catholic University of America, Washington, District of Columbia, United States
- Center for Applied Biomechanics and Rehabilitation Research, MedStar National Rehabilitation Hospital, Washington, District of Columbia, United States
| | - Thanh Phan
- Department of Biomedical Engineering, Catholic University of America, Washington, District of Columbia, United States
- Center for Applied Biomechanics and Rehabilitation Research, MedStar National Rehabilitation Hospital, Washington, District of Columbia, United States
| | - Reza Shadmehr
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, United States
| | - Sang Wook Lee
- Department of Biomedical Engineering, Catholic University of America, Washington, District of Columbia, United States
- Center for Applied Biomechanics and Rehabilitation Research, MedStar National Rehabilitation Hospital, Washington, District of Columbia, United States
- Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea
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Hong W, Zhang X, Liu Z, Li M, Yu Z, Zhao G, Wang Y, Sun C, Yang B, Xu R, Zhao Z. MRI Assessment of the Relationship Between Cortical Morphological Features and Hemiparetic Motor-Related Outcomes in Chronic Subcortical Stroke Patients. J Magn Reson Imaging 2023; 58:571-580. [PMID: 36440811 DOI: 10.1002/jmri.28542] [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: 09/20/2022] [Revised: 11/14/2022] [Accepted: 11/14/2022] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND It is unclear which cortical regions are specific to or commonly associated with the impairments of the upper/lower limbs and the activities of daily life (ADL) in stroke patients. PURPOSE To investigate the relationships between MRI-assessed surface-based morphometry (SBM) features and motor function as well as ADL in participants with chronic stroke. STUDY TYPE Prospective. SUBJECTS Thirty-five participants with subcortical stroke more than 3 months from the first-onset (age: 56.44 ± 9.56 years; 32 male). FIELD STRENGTH/SEQUENCE T1 -weighted images, 3.0 T, three-dimensional fast field-echo sequence. ASSESSMENT FreeSurfer (6.0) was used to parcellate each hemisphere into 34 regions based on the Desikan-Killiany atlas and to extract the surface area, volume, thickness, and curvature. The motor function and ADL were assessed by the Fugl-Meyer Assessment for the Upper/Lower Extremity (FMA-UE/FMA-LE) and the Chinese version of the Modified Barthel Index (MBI-C), respectively. STATISTICAL TESTS A linear mixed-effect model was applied to evaluate the relationship between the morphological features and the FMA-UE, FMA-LE, and MBI-C. A false discovery rate corrected P value < 0.05 was considered statistically significant. RESULTS Correlations between the size of stroke lesion and MRI measurements did not pass the FDR correction (adjusted P > 0.05). SBM features in motor-related and high-order cognitive cortical regions showed significant correlations with FMA-UE and FMA-LE, respectively. Moreover, the thickness in the prefrontal cortex significantly positively correlated, while the surface area in the right supramarginal gyrus significantly negatively correlated, with both FMA-UE, FMA-LE, and MBI-C. The thickness in the left frontal lobe significantly positively correlated with both FMA-UE and MBI-C. DATA CONCLUSION This study's findings suggest that different hemiparetic motor-related outcomes in participants with subcortical stroke which suffered a corticospinal tract-related injury show specific, but also share common, associations with several cortical regions. EVIDENCE LEVEL 2 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Wenjun Hong
- Department of Rehabilitation Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Xin Zhang
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Zaixing Liu
- Department of Rehabilitation Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Ming Li
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Zhixuan Yu
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Guanchun Zhao
- Department of Rehabilitation Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Yuxin Wang
- Department of Rehabilitation Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Cuiyun Sun
- Department of Rehabilitation Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Bo Yang
- Department of Rehabilitation Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Rong Xu
- Department of Rehabilitation Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Zhiyong Zhao
- Key Laboratory for Biomedical Engineering of Ministry of Education, Department of Biomedical Engineering, College of Biomedical Engineering & Instrument Science, Zhejiang University, Hangzhou, China
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Sokratous D, Charalambous CC, Papanicolaou EZ, Michailidou K, Konstantinou N. Investigation of in-phase bilateral exercise effects on corticospinal plasticity in relapsing remitting multiple sclerosis: A registered report single-case concurrent multiple baseline design across five subjects. PLoS One 2023; 18:e0272114. [PMID: 36862693 PMCID: PMC9980831 DOI: 10.1371/journal.pone.0272114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 01/24/2023] [Indexed: 03/03/2023] Open
Abstract
Relapsing-remitting Multiple Sclerosis is the most common demyelinating neurodegenerative disease and is characterized by periods of relapses and generation of various motor symptoms. These symptoms are associated with the corticospinal tract integrity, which is quantified by means of corticospinal plasticity which can be probed via transcranial magnetic stimulation and assessed with corticospinal excitability measures. Several factors, such as exercise and interlimb coordination, can influence corticospinal plasticity. Previous work in healthy and in chronic stroke survivors showed that the greatest improvement in corticospinal plasticity occurred during in-phase bilateral exercises of the upper limbs. During in-phase bilateral movement, both upper limbs are moving simultaneously, activating the same muscle groups and triggering the same brain region respectively. Altered corticospinal plasticity due to bilateral cortical lesions is common in MS, yet, the impact of these type of exercises in this cohort is unclear. The aim of this concurrent multiple baseline design study is to investigate the effects of in-phase bilateral exercises on corticospinal plasticity and on clinical measures using transcranial magnetic stimulation and standardized clinical assessment in five people with relapsing-remitting MS. The intervention protocol will last for 12 consecutive weeks (30-60 minutes /session x 3 sessions/week) and include in-phase bilateral movements of the upper limbs, adapted to different sports activities and to functional training. To define functional relation between the intervention and the results on corticospinal plasticity (central motor conduction time, resting motor threshold, motor evoked potential amplitude and latency) and on clinical measures (balance, gait, bilateral hand dexterity and strength, cognitive function), we will perform a visual analysis and if there is a potential sizeable effect, we will perform statistical analysis. A possible effect from our study, will introduce a proof-of-concept for this type of exercise that will be effective during disease progression. Trial registration: ClinicalTrials.gov NCT05367947.
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Affiliation(s)
- Dimitris Sokratous
- Faculty of Health Sciences, Department of Rehabilitation Sciences, Cyprus University of Technology, Limassol, Cyprus
- Physiotherapy Unit, Neurology Clinics, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- * E-mail:
| | - Charalambos C. Charalambous
- Department of Basic and Clinical Sciences, Medical School, University of Nicosia, Nicosia, Cyprus
- Centre for Neuroscience and Integrative Brain Research (CENIBRE), University of Nicosia Medical School, Nicosia, Cyprus
| | | | - Kyriaki Michailidou
- Biostatistics Unit, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Nikos Konstantinou
- Faculty of Health Sciences, Department of Rehabilitation Sciences, Cyprus University of Technology, Limassol, Cyprus
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Johnson BP, Cohen LG. Applied strategies of neuroplasticity. HANDBOOK OF CLINICAL NEUROLOGY 2023; 196:599-609. [PMID: 37620093 DOI: 10.1016/b978-0-323-98817-9.00011-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
Various levels of somatotopic organization are present throughout the human nervous system. However, this organization can change when needed based on environmental demands, a phenomenon known as neuroplasticity. Neuroplasticity can occur when learning a new motor skill, adjusting to life after blindness, or following a stroke. Following an injury, these neuroplastic changes can be adaptive or maladaptive, and often occur regardless of whether rehabilitation occurs or not. But not all movements produce neuroplasticity, nor do all rehabilitation interventions. Here, we focus on research regarding how to maximize adaptive neuroplasticity while also minimizing maladaptive plasticity, known as applied neuroplasticity. Emphasis is placed on research exploring how best to apply neuroplastic principles to training environments and rehabilitation protocols. By studying and applying these principles in research and clinical practice, it is hoped that learning of skills and regaining of function and independence can be optimized.
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Affiliation(s)
- Brian P Johnson
- Human Cortical Physiology and Neurorehabilitation Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, United States
| | - Leonardo G Cohen
- Human Cortical Physiology and Neurorehabilitation Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, United States.
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Dorsch S, Carling C, Cao Z, Fanayan E, Graham PL, McCluskey A, Schurr K, Scrivener K, Tyson S. Bobath therapy is inferior to task-specific training and not superior to other interventions in improving arm activity and arm strength outcomes after stroke: a systematic review. J Physiother 2023; 69:15-22. [PMID: 36529640 DOI: 10.1016/j.jphys.2022.11.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 11/04/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
QUESTION What is the effect of Bobath therapy on arm activity and arm strength compared with a dose-matched comparison intervention or no intervention after stroke? DESIGN Systematic review of randomised trials with meta-analysis. PARTICIPANTS Adults after stroke. INTERVENTION Bobath therapy compared with no intervention or other interventions delivered at the same dose as the Bobath therapy. OUTCOME MEASURES Arm activity outcomes and arm strength outcomes. Trial quality was assessed with the PEDro scale. RESULTS Thirteen trials were included; all compared Bobath with another intervention, which were categorised as: task-specific training (five trials), arm movements (five trials), robotics (two trials) and mental practice (one trial). The PEDro scale scores ranged from 5 to 8. Pooled data from five trials indicated that Bobath therapy was less effective than task-specific training for improving arm activities (SMD -1.07, 95% CI -1.59 to -0.55). Pooled data from five trials indicated that Bobath therapy was similar to or less effective than arm movements for improving arm activities (SMD -0.18, 95% CI -0.44 to 0.09). One trial indicated that Bobath therapy was less effective than robotics for improving arm activities and one trial indicated similar effects of Bobath therapy and mental practice on arm activities. For strength outcomes, pooled data from two trials indicated a large benefit of task-specific training over Bobath therapy (SMD -1.08); however, this estimate had substantial uncertainty (95% CI -3.17 to 1.01). The pooled data of three trials indicated that Bobath therapy was less effective than task-specific training for improving Fugl-Meyer scores (MD -7.84, 95% CI -12.99 to -2.69). The effects of Bobath therapy relative to other interventions on strength outcomes remained uncertain. CONCLUSIONS After stroke, Bobath therapy is less effective than task-specific training and robotics in improving arm activity and less effective than task-specific training on the Fugl-Meyer score. REGISTRATION PROSPERO CRD42021251630.
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Affiliation(s)
- Simone Dorsch
- Faculty of Health Sciences, Australian Catholic University, Sydney, Australia; The StrokeEd Collaboration, Sydney, Australia.
| | | | - Zheng Cao
- Concentric Rehabilitation Services, Sydney, Australia
| | - Emma Fanayan
- Faculty of Health Sciences, Australian Catholic University, Sydney, Australia
| | - Petra L Graham
- School of Mathematical and Physical Sciences, Macquarie University, Sydney, Australia
| | - Annie McCluskey
- The StrokeEd Collaboration, Sydney, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Karl Schurr
- The StrokeEd Collaboration, Sydney, Australia
| | - Katharine Scrivener
- The StrokeEd Collaboration, Sydney, Australia; Department of Health Sciences, Macquarie University, Sydney, Australia
| | - Sarah Tyson
- School of Health Sciences, University of Manchester, Manchester, UK
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11
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Yu J, Zhang X, Yang J, Wang Z, Zhao H, Yuan X, Fan Z, Liu H. A functional near-infrared spectroscopy study of the effects of video game-based bilateral upper limb training on brain cortical activation and functional connectivity. Exp Gerontol 2022; 169:111962. [PMID: 36162532 DOI: 10.1016/j.exger.2022.111962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/18/2022] [Accepted: 09/20/2022] [Indexed: 12/15/2022]
Abstract
Video game-based therapies are widely used in rehabilitation. Compared with conventional bilateral upper limb training (CBULT), the effects of video game-based bilateral upper limb training (VGBULT) on brain cortical activation and functional connectivity, still not fully clear. We have developed a VGBULT system, and measured the brain activity of 20 elderly subjects (10 male, mean age = 62.4 ± 5.8) while performing CBULT and VGBULT tasks by using functional near infrared spectroscopy (fNIRS). The results showed that the cerebral cortex of the two groups both showed significant activation (p < 0.05), compared with the baseline; In the VGBLUT group, the activation of motor cortex (MC) and prefrontal cortex (PFC) was stronger, and the functional connectivity between PFC and MC was also enhanced. This study showed that VGBULT is potentially more beneficial for the elderly neural activities and cognitive control, and provides a theoretical basis for future research and development of such rehabilitation products. Moreover, fNIRS is a reliable tool for tracking brain activation in the evaluation of retraining regimens.
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Affiliation(s)
- Jiulong Yu
- School of Mechanical Engineering, Shandong University, Jinan 250061, People's Republic of China
| | - Xin Zhang
- Institute of Medical Biology, Chinese Academy of Medical Science and Peking Union Medical College, Kunming 650118, People's Republic of China
| | - Jie Yang
- School of Mechanical Engineering, Shandong University, Jinan 250061, People's Republic of China
| | - Zilin Wang
- School of Mechanical Engineering, Shandong University, Jinan 250061, People's Republic of China
| | - HuaChao Zhao
- School of Mechanical Engineering, Shandong University, Jinan 250061, People's Republic of China
| | - Xin Yuan
- School of Mechanical Engineering, Shandong University, Jinan 250061, People's Republic of China
| | - Zhijun Fan
- School of Mechanical Engineering, Shandong University, Jinan 250061, People's Republic of China
| | - Heshan Liu
- School of Mechanical Engineering, Shandong University, Jinan 250061, People's Republic of China.
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12
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Alaca N, Öcal NM. Proprioceptive based training or modified constraint-induced movement therapy on upper extremity motor functions in chronic stroke patients: A randomized controlled study. NeuroRehabilitation 2022; 51:271-282. [DOI: 10.3233/nre-220009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: The Modified Constraint-Induced Movement Therapy (mCIMT) method is a unilateral training that respectively avoids and activates less affected and affected sides of upper extremities; however, the selected options are not typically ideal. Proprioceptive based training (PT) includes bilateral training methods and influencing proprioceptive receptors. OBJECTIVE: The primary purpose was to determine if conventional therapy and PT or conventional therapy and mCIMT therapy show similar improvement in patients with chronic stroke. The secondary purpose was to investigate the effectiveness of conventional therapy and PT or mCIMT therapy in patients with chronic stroke and to compare which of the two interventions is more effective. METHODS: Forty patients with chronic stroke were randomly allocated to only conventional therapy (PTR, n = 14), conventional therapy plus proprioception training (PTR-PT, n = 13), and mCIMT (PTR-mCIMT, n = 13) groups. Evaluations were assessed before and 6 weeks after treatment. RESULTS: Intragroup evaluations revealeda significant improvement in the all scores in the PTR-PT and PTR-mCMIT groups (p = 0.006 < 0.001). Intergroup comparisons demonstrated that the PTR-mCIMT group had a significant improvement in spasticity and motor function scores compared to the PTR (p < 0.001) and the PTR-PT groups (p = 0.006–0.015). CONCLUSIONS: PT and mCMIT applied in addition to conventional therapy in patients with chronic stroke were more effective than only conventional therapy. Additionally, mCMIT showed greater improvement in spasticity and motor function scales than PT.
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Affiliation(s)
- Nuray Alaca
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Acibadem Mehmet Ali Aydinlar University, Istanbul, Turkey
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13
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Guo C, Sui Y, Xu S, Zhuang R, Zhang M, Zhu S, Wang J, Zhang Y, Kan C, Shi Y, Wang T, Shen Y. Contralaterally controlled neuromuscular electrical stimulation-induced changes in functional connectivity in patients with stroke assessed using functional near-infrared spectroscopy. Front Neural Circuits 2022; 16:955728. [PMID: 36105683 PMCID: PMC9464803 DOI: 10.3389/fncir.2022.955728] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Contralaterally controlled neuromuscular electrical stimulation (CCNMES) is an innovative therapy in stroke rehabilitation which has been verified in clinical studies. However, the underlying mechanism of CCNMES are yet to be comprehensively revealed. The main purpose of this study was to apply functional near-infrared spectroscopy (fNIRS) to compare CCNMES-related changes in functional connectivity (FC) within a cortical network after stroke with those induced by neuromuscular electrical stimulation (NMES) when performing wrist extension with hemiplegic upper extremity. Thirty-one stroke patients with right hemisphere lesion were randomly assigned to CCNMES (n = 16) or NMES (n = 15) groups. Patients in both groups received two tasks: 10-min rest and 10-min electrical stimulation task. In each task, the cerebral oxygenation signals in the prefrontal cortex (PFC), bilateral primary motor cortex (M1), and primary sensory cortex (S1) were measured by a 35-channel fNIRS. Compared with NMES, FC between ipsilesional M1 and contralesional M1/S1 were significantly strengthened during CCNMES. Additionally, significantly higher coupling strengths between ipsilesional PFC and contralesional M1/S1 were observed in the CCNMES group. Our findings suggest that CCNMES promotes the regulatory functions of ipsilesional prefrontal and motor areas as well as contralesional sensorimotor areas within the functional network in patients with stroke.
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Affiliation(s)
- Chuan Guo
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Youxin Sui
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- department>School of Rehabilitation Medicine, Nanjing Medical University, Nanjing, China
| | - Sheng Xu
- Department of Rehabilitation Medicine, Changzhou Dean Hospital, Changzhou, China
| | - Ren Zhuang
- Department of Rehabilitation Medicine, Changzhou Dean Hospital, Changzhou, China
| | - Mingming Zhang
- Department of Psychology, Shanghai Normal University, Shanghai, China
| | - Shizhe Zhu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- department>School of Rehabilitation Medicine, Nanjing Medical University, Nanjing, China
| | - Jin Wang
- Department of Rehabilitation Medicine, Changzhou Dean Hospital, Changzhou, China
| | - Yushi Zhang
- Department of Rehabilitation Medicine, Changzhou Dean Hospital, Changzhou, China
| | - Chaojie Kan
- Department of Rehabilitation Medicine, Changzhou Dean Hospital, Changzhou, China
| | - Ye Shi
- Department of Rehabilitation Medicine, Changzhou Dean Hospital, Changzhou, China
| | - Tong Wang
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- department>School of Rehabilitation Medicine, Nanjing Medical University, Nanjing, China
- *Correspondence: Ying Shen Tong Wang
| | - Ying Shen
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- department>School of Rehabilitation Medicine, Nanjing Medical University, Nanjing, China
- *Correspondence: Ying Shen Tong Wang
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14
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Seo NJ, Barry A, Ghassemi M, Triandafilou KM, Stoykov ME, Vidakovic L, Roth E, Kamper DG. Use of an EMG-Controlled Game as a Therapeutic Tool to Retrain Hand Muscle Activation Patterns Following Stroke: A Pilot Study. J Neurol Phys Ther 2022; 46:198-205. [PMID: 35320135 PMCID: PMC9232857 DOI: 10.1097/npt.0000000000000398] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND/PURPOSE To determine the feasibility of training with electromyographically (EMG) controlled games to improve control of muscle activation patterns in stroke survivors. METHODS Twenty chronic stroke survivors (>6 months) with moderate hand impairment were randomized to train either unilaterally (paretic only) or bilaterally over 9 one-hour training sessions. EMG signals from the unilateral or bilateral limbs controlled a cursor location on a computer screen for gameplay. The EMG muscle activation vector was projected onto the plane defined by the first 2 principal components of the activation workspace for the nonparetic hand. These principal components formed the x- and y-axes of the computer screen. RESULTS The recruitment goal (n = 20) was met over 9 months, with no screen failure, no attrition, and 97.8% adherence rate. After training, both groups significantly decreased the time to move the cursor to a novel sequence of targets (P = 0.006) by reducing normalized path length of the cursor movement (P = 0.005), and improved the Wolf Motor Function Test (WMFT) quality score (P = 0.01). No significant group difference was observed. No significant change was seen in the WMFT time or Box and Block Test. DISCUSSION/CONCLUSIONS Stroke survivors could successfully use the EMG-controlled games to train control of muscle activation patterns. While the nonparetic limb EMG was used in this study to create target EMG patterns, the system supports various means for creating target patterns per user desires. Future studies will employ training with the EMG-controlled games in conjunction with functional task practice for a longer intervention duration to improve overall hand function.Video Abstract available for more insights from the authors (see the Video, Supplemental Digital Content 1, available at: http://links.lww.com/JNPT/A379).
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Affiliation(s)
- Na Jin Seo
- Departments of Rehabilitation Sciences and Health Science and Research, Medical University of South Carolina, Charleston, and Ralph H. Johnson VA Medical Center, Charleston, South Carolina (N.J.S.); Shirley Ryan AbilityLab, Chicago, Illinois (A.B., K.M.T., M.E.S., L.V. E.R.); Joint Department of Biomedical Engineering, North Carolina State University/University of North Carolina at Chapel Hill, Raleigh, Chapel Hill (M.G., D.G.K); and Department of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine, Chicago, Illinois (M.E.S., L.V., E.R.)
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15
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Rajendran T, Summa-Chadwick M. The scope and potential of music therapy in stroke rehabilitation. JOURNAL OF INTEGRATIVE MEDICINE 2022; 20:284-287. [PMID: 35534380 DOI: 10.1016/j.joim.2022.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/24/2022] [Indexed: 06/14/2023]
Abstract
There is a growing interest in the use of music therapy in neurological rehabilitation. Of all the major neurological illnesses, stroke rehabilitation has been observed to have some of the strongest potential for music therapy's beneficial effect. The current burden of stroke has raised the need to embrace novel, cost-effective, rehabilitation designs that will enhance the existing physical, occupation, and speech therapies. Music therapy addresses a broad spectrum of motor, speech, and cognitive deficits, as well as behavioral and emotional issues. Several music therapy designs have focused on gait, cognitive, and speech rehabilitation, but most of the existing randomized controlled trials based on these interventions have a high risk of bias and are statistically insignificant. More randomized controlled trials with greater number of participants are required to strengthen the current data. Fostering an open and informed dialogue between patients, healthcare providers, and music therapists may help increase quality of life, dispel fallacies, and guide patients to specific musical interventions.
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Affiliation(s)
- Tara Rajendran
- Department of Music, Faculty of Fine Arts, Annamalai University, Annamalai Nagar, Chidambaram, Tamil Nadu 608002, India.
| | - Martha Summa-Chadwick
- Music Therapy Gateway in Communications, Signal Mountain, Tennessee 37377, United States
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16
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Hankinson K, Shaykevich A, Vallence AM, Rodger J, Rosenberg M, Etherton-Beer C. A Tailored Music-Motor Therapy and Real-Time Biofeedback Mobile Phone App (‘GotRhythm’) to Promote Rehabilitation Following Stroke: A Pilot Study. Neurosci Insights 2022; 17:26331055221100587. [PMID: 35615116 PMCID: PMC9125048 DOI: 10.1177/26331055221100587] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 04/25/2022] [Indexed: 11/15/2022] Open
Abstract
Background: Stroke persists as an important cause of long-term disability world-wide with the need for rehabilitation strategies to facilitate plasticity and improve motor function in stroke survivors. Rhythm-based interventions can improve motor function in clinical populations. This study tested a novel music-motor software application ‘GotRhythm’ on motor function after stroke. Methods: Participants were 22 stroke survivors undergoing inpatient rehabilitation in a subacute stroke ward. Participants were randomised to the GotRhythm intervention (combining individualised music and augmented auditory feedback along with wearable sensors to deliver a personalised rhythmic auditory stimulation training protocol) or usual care. Intervention group participants were offered 6-weeks of the GotRhythm intervention, consisting of a supervised 20-minute music-motor therapy session using GotRhythm conducted 3 times a week for 6 weeks. The primary feasibility outcomes were adherence to the intervention and physical function (change in the Fugl-Meyer Assessment of Motor Recovery score) measured at baseline, after 3-weeks and at end of the intervention period (6-weeks). Results: Three of 10 participants randomised to the intervention did not receive any of the GotRhythym music-motor therapy. Of the remaining 7 intervention group participants, only 5 completed the 3-week mid-intervention assessment and only 2 completed the 6-week post-intervention assessment. Participants who used the intervention completed 5 (IQR 4,7) sessions with total ‘dose’ of the intervention of 70 (40, 201) minutes. Conclusion: Overall, adherence to the intervention was poor, highlighting that application of technology assisted music-based interventions for stroke survivors in clinical environments is challenging along with usual care, recovery, and the additional clinical load.
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Affiliation(s)
- Katherine Hankinson
- School of Biological Sciences, University of Western Australia, Crawley, WA, Australia
| | - Alex Shaykevich
- School of Human Sciences, University of Western Australia, Crawley, WA, Australia
| | - Ann-Maree Vallence
- College of Science, Health, Engineering, and Education, Murdoch University, Murdoch, Australia
- Centre for Healthy Ageing, Health Futures Institute, Murdoch University, Murdoch, Australia
- Centre for Molecular Medicine and Innovative Therapeutics, Murdoch, Australia
| | - Jennifer Rodger
- School of Biological Sciences, University of Western Australia, Crawley, WA, Australia
| | - Michael Rosenberg
- School of Human Sciences, University of Western Australia, Crawley, WA, Australia
| | - Christopher Etherton-Beer
- WA Centre for Health and Ageing, Medical School, University of Western Australia, Crawley, WA, Australia
- Medical Division, Royal Perth Bentley Group, Perth, Western Australia
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17
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Loh MS, Kuan YC, Wu CW, Liao CD, Hong JP, Chen HC. Upper Extremity Contralaterally Controlled Functional Electrical Stimulation Versus Neuromuscular Electrical Stimulation in Post-Stroke Individuals: A Meta-Analysis of Randomized Controlled Trials. Neurorehabil Neural Repair 2022; 36:472-482. [PMID: 35574940 DOI: 10.1177/15459683221092647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Electrical stimulation has been employed as a safe and effective therapy for improving arm function after stroke. Contralaterally controlled functional electrical stimulation (CCFES) is a unique method that has progressed from application in small feasibility studies to implementation in several randomized controlled trials. However, no meta-analysis has been conducted to summarize its efficacy. OBJECTIVE To summarize the effect size of CCFES through measures of upper extremity motor recovery compared with that of neuromuscular electrical stimulation (NMES). METHODS The PubMed, Cochrane Library, EMBASE, Scopus, and Google Scholar databases were searched. Randomized controlled trials (RCTs) were selected and subjected to meta-analysis and risk of bias assessment. RESULTS 6 RCTs were selected and 267 participants were included. The Upper Extremity Fugl-Meyer assessment (UEFMA) was included in all studies, the Box and Blocks test (BBT) and active range of motion (AROM) were included in 3 and 4 studies, respectively. The modified Barthel Index (mBI) and Arm Motor Abilities Test (AMAT) were included in 2 and 3 studies, respectively. The CCFES group demonstrated greater improvement than the NMES did in UEFMA (SMD = .42, 95% CI = .07-.76), BBT (SMD = .48, 95% CI = .10-.86), AROM (SMD = .54, 95% CI = .23-.86), and mBI (SMD = .54, 95% CI = .12-.97). However, the results for AMAT did not differ significantly (SMD = .34, 95% CI = -.03-.72). CONCLUSION Contralaterally controlled functional electrical stimulation produced greater improvements in upper extremity hemiplegia in people with stroke than NMES did. PROSPERO registration number: CRD42021245831.
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Affiliation(s)
- Mei-Sean Loh
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Taipei Neuroscience Institute, Taipei Medical University, Taipei, Taiwan
| | - Yi-Chun Kuan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei, Taiwan.,Department of Neurology, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Center for Evidence-Based Health Care, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chin-Wen Wu
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Taipei Neuroscience Institute, Taipei Medical University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chun-De Liao
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Taipei Neuroscience Institute, Taipei Medical University, Taipei, Taiwan.,Master Program in Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan
| | - Jia-Pei Hong
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Taipei Neuroscience Institute, Taipei Medical University, Taipei, Taiwan
| | - Hung-Chou Chen
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Taipei Neuroscience Institute, Taipei Medical University, Taipei, Taiwan.,Center for Evidence-Based Health Care, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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Chen S, Qiu Y, Bassile CC, Lee A, Chen R, Xu D. Effectiveness and Success Factors of Bilateral Arm Training After Stroke: A Systematic Review and Meta-Analysis. Front Aging Neurosci 2022; 14:875794. [PMID: 35547621 PMCID: PMC9082277 DOI: 10.3389/fnagi.2022.875794] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 03/28/2022] [Indexed: 12/05/2022] Open
Abstract
Bilateral arm training (BAT) presents as a promising approach in upper extremity (UE) rehabilitation after a stroke as it may facilitate neuroplasticity. However, the effectiveness of BAT is inconclusive, and no systematic reviews and meta-analyses have investigated the impact of different factors on the outcomes of BAT. This systematic review and meta-analysis aimed to (1) compare the effects of bilateral arm training (BAT) with unilateral arm training (UAT) and conventional therapy (CT) on the upper limb (UL) motor impairments and functional performance post-stroke, and (2) investigate the different contributing factors that may influence the success of BAT. A comprehensive literature search was performed in five databases. Randomized control trials (RCTs) that met inclusion criteria were selected and assessed for methodological qualities. Data relating to outcome measures, characteristics of participants (stroke chronicity and severity), and features of intervention (type of BAT and dose) were extracted for meta-analysis. With 25 RCTs meeting the inclusion criteria, BAT demonstrated significantly greater improvements in motor impairments as measured by Fugl-Meyer Assessment of Upper Extremity (FMA-UE) than CT (MD = 3.94, p = < 0.001), but not in functional performance as measured by the pooled outcomes of Action Research Arm Test (ARAT), Box and Block Test (BBT), and the time component of Motor Function Test (WMFT-time) (SMD = 0.28, p = 0.313). The superior motor impairment effects of BAT were associated with recruiting mildly impaired individuals in the chronic phase of stroke (MD = 6.71, p < 0.001), and applying a higher dose of intervention (MD = 6.52, p < 0.001). Subgroup analysis showed that bilateral functional task training (BFTT) improves both motor impairments (MD = 7.84, p < 0.001) and functional performance (SMD = 1.02, p = 0.049). No significant differences were detected between BAT and UAT for motor impairment (MD = -0.90, p = 0.681) or functional performance (SMD = -0.09, p = 0.457). Thus, our meta-analysis indicates that BAT may be more beneficial than CT in addressing post-stroke UL motor impairment, particularly in the chronic phase with mild UL paresis. The success of BAT may be dose-dependent, and higher doses of intervention may be required. BFTT appears to be a valuable form of BAT that could be integrated into stroke rehabilitation programs. BAT and UAT are generally equivalent in improving UL motor impairments and functional performance.
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Affiliation(s)
- Siyun Chen
- College of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Engineering Research Center of Traditional Chinese Medicine Intelligent Rehabilitation, Ministry of Education, Shanghai, China
- Department of Rehabilitation and Regenerative Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
| | - Yuqi Qiu
- School of Statistics, East China Normal University, Shanghai, China
- Division of Biostatistics and Bioinformatics, University of California, San Diego, La Jolla, CA, United States
| | - Clare C. Bassile
- Department of Rehabilitation and Regenerative Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
| | - Anita Lee
- Department of Rehabilitation and Regenerative Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
| | - Ruifeng Chen
- Division of Biostatistics and Bioinformatics, University of California, San Diego, La Jolla, CA, United States
| | - Dongsheng Xu
- College of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Engineering Research Center of Traditional Chinese Medicine Intelligent Rehabilitation, Ministry of Education, Shanghai, China
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Speranza L, Pulcrano S, Perrone-Capano C, di Porzio U, Volpicelli F. Music affects functional brain connectivity and is effective in the treatment of neurological disorders. Rev Neurosci 2022; 33:789-801. [PMID: 35325516 DOI: 10.1515/revneuro-2021-0135] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 02/25/2022] [Indexed: 11/15/2022]
Abstract
In a million years, under the pressure of natural selection, hominins have acquired the abilities for vocal learning, music, and language. Music is a relevant human activity, highly effective in enhancing sociality, is a universal experience common to all known human cultures, although it varies in rhythmic and melodic complexity. It has been part of human life since the beginning of our history, or almost, and it strengthens the mother-baby relation even within the mother's womb. Music engages multiple cognitive functions, and promotes attention, concentration, imagination, creativity, elicits memories and emotions, and stimulates imagination, and harmony of movement. It changes the chemistry of the brain, by inducing the release of neurotransmitters and hormones (dopamine, serotonin, and oxytocin) and activates the reward and prosocial systems. In addition, music is also used to develop new therapies necessary to alleviate severe illness, especially neurological disorders, and brain injuries.
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Affiliation(s)
- Luisa Speranza
- Department of Neuroscience, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Salvatore Pulcrano
- Institute of Genetics and Biophysics, "Adriano Buzzati-Traverso", C.N.R., 80131 Naples, Italy.,Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
| | - Carla Perrone-Capano
- Institute of Genetics and Biophysics, "Adriano Buzzati-Traverso", C.N.R., 80131 Naples, Italy.,Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
| | - Umberto di Porzio
- Institute of Genetics and Biophysics, "Adriano Buzzati-Traverso", C.N.R., 80131 Naples, Italy
| | - Floriana Volpicelli
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
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20
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Skidmore ER, Shih M, Terhorst L, O’Connor E. Lesion location may attenuate response to strategy training in acute stroke. PM R 2022; 14:329-336. [PMID: 33728742 PMCID: PMC8446102 DOI: 10.1002/pmrj.12590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/25/2021] [Accepted: 03/08/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND Strategy training, a rehabilitation intervention, reduces disability and improves functional skills associated with goal-directed behavior. Stroke lesions impacting selected ventromedial regions of interest associated with initiation of goal-directed behavior may attenuate intervention response. If so, strategy training may not be optimal for people with stroke lesions in these regions. OBJECTIVE To examine whether ventromedial regions of interest attenuate changes in disability status attributed to strategy training. DESIGN Secondary analysis of data from two randomized controlled clinical trials. SETTING Inpatient stroke rehabilitation. PARTICIPANTS People with acute stroke diagnosis and available diagnostic studies enrolled in inpatient rehabilitation randomized controlled studies between 2009 and 2017. INTERVENTION Participants were randomized to strategy training or a control condition in addition to the usual care during inpatient rehabilitation. MAIN OUTCOME MEASURES Diagnostic magnetic resonance imaging studies were retrieved from electronic medical records, and stroke lesion location was characterized by a neuroradiologist. Intervention response was defined by Functional Independence Measure change scores of 22 points or greater. RESULTS Only 186 of 275 participants had diagnostic studies available; 13 patients showed no apparent lesion on their diagnostic study. Among 173 cases, 156 had complete data at discharge (strategy training n = 71, control n = 85). Twenty-five cases had a lesion within a region of interest (strategy training n = 14, control n = 11). Intervention response was attenuated in the strategy training group for those with lesions in regions of interest [χ2 (1, n = 71) = 4.60, P = .03], but not for those in the control group [Fisher exact test, n = 85, P = .19). CONCLUSIONS Lesions in the ventromedial regions of interest may attenuate response to strategy training.
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Affiliation(s)
- Elizabeth R. Skidmore
- Department of Occupational Therapy, University of Pittsburgh School of Health and Rehabilitation Sciences
| | - Minmei Shih
- Department of Occupational Therapy, University of Pittsburgh School of Health and Rehabilitation Sciences
| | - Lauren Terhorst
- Department of Occupational Therapy, University of Pittsburgh School of Health and Rehabilitation Sciences,Data Center, University of Pittsburgh School of Health and Rehabilitation Sciences
| | - Erin O’Connor
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine
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21
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Effectiveness of Contralaterally Controlled Functional Electrical Stimulation versus Neuromuscular Electrical Stimulation on Upper Limb Motor Functional Recovery in Subacute Stroke Patients: A Randomized Controlled Trial. Neural Plast 2022; 2021:1987662. [PMID: 34976049 PMCID: PMC8716238 DOI: 10.1155/2021/1987662] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 12/06/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose To compare the effectiveness of contralaterally controlled functional electrical stimulation (CCFES) versus neuromuscular electrical stimulation (NMES) on motor recovery of the upper limb in subacute stroke patients. Materials and Methods Fifty patients within six months poststroke were randomly assigned to the CCFES group (n = 25) and the NMES group (n = 25). Both groups underwent routine rehabilitation plus 20-minute stimulation on wrist extensors per day, five days a week, for 3 weeks. Fugl-Meyer Assessment of upper extremity (FMA-UE), action research arm test (ARAT), Barthel Index (BI), and surface electromyography (sEMG) were assessed at baseline and end of intervention. Results After a 3-week intervention, FMA-UE and BI increased in both groups (p < 0.05). ARAT increased significantly only in the CCFES group (p < 0.05). The changes of FMA-UE, ARAT, and BI in the CCFES group were not greater than those in the NMES group. The improvement in sEMG response of extensor carpi radialis by CCFES was greater than that by NMES (p = 0.026). The cocontraction ratio (CCR) of flexor carpi radialis did not decrease in both groups. Conclusions CCFES improved upper limb motor function, but did not show better treatment effect than NMES. CCFES significantly enhanced the sEMG response of paretic extensor carpi radialis compared with NMES, but did not decrease the cocontraction of antagonist.
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22
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Sisti HM, Beebe A, Bishop M, Gabrielsson E. A brief review of motor imagery and bimanual coordination. Front Hum Neurosci 2022; 16:1037410. [PMID: 36438642 PMCID: PMC9693758 DOI: 10.3389/fnhum.2022.1037410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 10/18/2022] [Indexed: 11/13/2022] Open
Abstract
Motor imagery is increasingly being used in clinical settings, such as in neurorehabilitation and brain computer interface (BCI). In stroke, patients lose upper limb function and must re-learn bimanual coordination skills necessary for the activities of daily living. Physiotherapists integrate motor imagery with physical rehabilitation to accelerate recovery. In BCIs, users are often asked to imagine a movement, often with sparse instructions. The EEG pattern that coincides with this cognitive task is captured, then used to execute an external command, such as operating a neuroprosthetic device. As such, BCIs are dependent on the efficient and reliable interpretation of motor imagery. While motor imagery improves patient outcome and informs BCI research, the cognitive and neurophysiological mechanisms which underlie it are not clear. Certain types of motor imagery techniques are more effective than others. For instance, focusing on kinesthetic cues and adopting a first-person perspective are more effective than focusing on visual cues and adopting a third-person perspective. As motor imagery becomes more dominant in neurorehabilitation and BCIs, it is important to elucidate what makes these techniques effective. The purpose of this review is to examine the research to date that focuses on both motor imagery and bimanual coordination. An assessment of current research on these two themes may serve as a useful platform for scientists and clinicians seeking to use motor imagery to help improve bimanual coordination, either through augmenting physical therapy or developing more effective BCIs.
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Affiliation(s)
- Helene M Sisti
- Department of Psychology, Norwich University, Northfield, VT, United States
| | - Annika Beebe
- Department of Psychology, Norwich University, Northfield, VT, United States
| | - Mercedes Bishop
- Department of Psychology, Norwich University, Northfield, VT, United States
| | - Elias Gabrielsson
- Department of Psychology, Norwich University, Northfield, VT, United States
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23
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King JT, John AR, Wang YK, Shih CK, Zhang D, Huang KC, Lin CT. Brain Connectivity Changes During Bimanual and Rotated Motor Imagery. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE 2022; 10:2100408. [PMID: 35492507 PMCID: PMC9041539 DOI: 10.1109/jtehm.2022.3167552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 01/24/2022] [Accepted: 04/03/2022] [Indexed: 11/10/2022]
Abstract
Motor imagery-based brain-computer interface (MI-BCI) currently represents a new trend in rehabilitation. However, individual differences in the responsive frequency bands and a poor understanding of the communication between the ipsilesional motor areas and other regions limit the use of MI-BCI therapy. Objective: Bimanual training has recently attracted attention as it achieves better outcomes as compared to repetitive one-handed training. This study compared the effects of three MI tasks with different visual feedback. Methods: Fourteen healthy subjects performed single hand motor imagery tasks while watching single static hand (traditional MI), single hand with rotation movement (rmMI), and bimanual coordination with a hand pedal exerciser (bcMI). Functional connectivity is estimated by Transfer Entropy (TE) analysis for brain information flow. Results: Brain connectivity of conducting three MI tasks showed that the bcMI demonstrated increased communications from the parietal to the bilateral prefrontal areas and increased contralateral connections between motor-related zones and spatial processing regions. Discussion/Conclusion: The results revealed bimanual coordination operation events increased spatial information and motor planning under the motor imagery task. And the proposed bimanual coordination MI-BCI (bcMI-BCI) can also achieve the effect of traditional motor imagery tasks and promotes more effective connections with different brain regions to better integrate motor-cortex functions for aiding the development of more effective MI-BCI therapy. Clinical and Translational Impact Statement The proposed bcMI-BCI provides more effective connections with different brain areas and integrates motor-cortex functions to promote motor imagery rehabilitation for patients’ impairment.
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Affiliation(s)
- Jung-Tai King
- Brain Research Center, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Alka Rachel John
- CIBCI Laboratory, Australian AI Institute, FEIT, University of Technology Sydney, Ultimo, NSW, Australia
| | - Yu-Kai Wang
- CIBCI Laboratory, Australian AI Institute, FEIT, University of Technology Sydney, Ultimo, NSW, Australia
| | - Chun-Kai Shih
- Brain Research Center, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Dingguo Zhang
- Department of Electronic and Electrical Engineering, University of Bath, Bath, U.K
| | - Kuan-Chih Huang
- Brain Research Center, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Chin-Teng Lin
- Brain Research Center, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
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24
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Tavazzi E, Bergsland N, Pirastru A, Cazzoli M, Blasi V, Baglio F. MRI markers of functional connectivity and tissue microstructure in stroke-related motor rehabilitation: A systematic review. Neuroimage Clin 2021; 33:102931. [PMID: 34995869 PMCID: PMC8741615 DOI: 10.1016/j.nicl.2021.102931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 12/27/2021] [Accepted: 12/28/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Stroke-related disability is a major problem at individual and socio-economic levels. Neuromotor rehabilitation has a key role for its dual action on affected body segment and brain reorganization. Despite its known efficacy in clinical practice, the extent and type of effect at a brain level, mediated by neuroplasticity, are still under question. OBJECTIVE To analyze studies applying MRI markers of functional and structural connectivity in patients affected with stroke undergoing motor rehabilitation, and to evaluate the effect of rehabilitation on brain reorganization. METHODS Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria were applied to select studies applying quantitative non-conventional MRI techniques on patients undergoing motor rehabilitation, both physical and virtual (virtual reality, mental imagery). Literature search was conducted using MEDLINE (via PubMed), Cochrane Central Register of Controlled Trials (CENTRAL), and EMBASE from inception to 30th June 2020. RESULTS Forty-one out of 6983 papers were included in the current review. Selected studies are heterogeneous in terms of patient characteristics as well as type, duration and frequency of rehabilitative approach. Neuromotor rehabilitation promotes neuroplasticity, favoring functional recovery of the ipsilesional hemisphere and activation of anatomically and functionally related brain areas in both hemispheres, to compensate for damaged tissue. CONCLUSIONS The evidence derived from the analyzed studies supports the positive impact of rehabilitation on brain reorganization, despite the high data heterogeneity. Advanced MRI techniques provide reliable markers of structural and functional connectivity that may potentially aid in helping to implement the most appropriate rehabilitation intervention.
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Affiliation(s)
- E Tavazzi
- IRCCS, Fondazione Don Carlo Gnocchi ONLUS, Milan, Italy; Department of Neurology, Buffalo Neuroimaging Analysis Center, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, United States
| | - N Bergsland
- IRCCS, Fondazione Don Carlo Gnocchi ONLUS, Milan, Italy; Department of Neurology, Buffalo Neuroimaging Analysis Center, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY, United States.
| | - A Pirastru
- IRCCS, Fondazione Don Carlo Gnocchi ONLUS, Milan, Italy
| | - M Cazzoli
- IRCCS, Fondazione Don Carlo Gnocchi ONLUS, Milan, Italy
| | - V Blasi
- IRCCS, Fondazione Don Carlo Gnocchi ONLUS, Milan, Italy
| | - F Baglio
- IRCCS, Fondazione Don Carlo Gnocchi ONLUS, Milan, Italy
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25
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Yang SH, Koh CL, Hsu CH, Chen PC, Chen JW, Lan YH, Yang Y, Lin YD, Wu CH, Liu HK, Lo YC, Liu GT, Kuo CH, Chen YY. An Instrumented Glove-Controlled Portable Hand-Exoskeleton for Bilateral Hand Rehabilitation. BIOSENSORS 2021; 11:bios11120495. [PMID: 34940252 PMCID: PMC8699525 DOI: 10.3390/bios11120495] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/26/2021] [Accepted: 11/29/2021] [Indexed: 11/16/2022]
Abstract
Effective bilateral hand training is desired in rehabilitation programs to restore hand function for people with unilateral hemiplegia, so that they can perform daily activities independently. However, owing to limited human resources, the hand function training available in current clinical settings is significantly less than the adequate amount needed to drive optimal neural reorganization. In this study, we designed a lightweight and portable hand exoskeleton with a hand-sensing glove for bilateral hand training and home-based rehabilitation. The hand-sensing glove measures the hand movement of the less-affected hand using a flex sensor. Thereafter, the affected hand is driven by the hand exoskeleton using the measured hand movements. Compared with the existing hand exoskeletons, our hand exoskeleton improves the flexible mechanism for the back of the hand for better wearing experience and the thumb mechanism to make the pinch gesture possible. We designed a virtual reality game to increase the willingness of repeated movement practice for rehabilitation. Our system not only facilitates bilateral hand training but also assists in activities of daily living. This system could be beneficial for patients with hemiplegia for starting correct and sufficient hand function training in the early stages to optimize their recovery.
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Affiliation(s)
- Shih-Hung Yang
- Department of Mechanical Engineering, National Cheng Kung University, Tainan 70101, Taiwan;
| | - Chia-Lin Koh
- Department of Occupational Therapy, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan;
| | - Chun-Hang Hsu
- Department of Electrical Engineering, National Chung Cheng University, Taichung 40227, Taiwan;
| | - Po-Chuan Chen
- School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA;
| | - Jia-Wei Chen
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (J.-W.C.); (Y.-H.L.); (Y.Y.); (C.-H.K.)
| | - Yu-Hao Lan
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (J.-W.C.); (Y.-H.L.); (Y.Y.); (C.-H.K.)
| | - Yi Yang
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (J.-W.C.); (Y.-H.L.); (Y.Y.); (C.-H.K.)
| | - Yi-De Lin
- Department of Mechanical and Computer-Aided Engineering, Feng Chia University, Taichung 40724, Taiwan; (Y.-D.L.); (C.-H.W.); (H.-K.L.)
| | - Chun-Hung Wu
- Department of Mechanical and Computer-Aided Engineering, Feng Chia University, Taichung 40724, Taiwan; (Y.-D.L.); (C.-H.W.); (H.-K.L.)
| | - Hsien-Kuang Liu
- Department of Mechanical and Computer-Aided Engineering, Feng Chia University, Taichung 40724, Taiwan; (Y.-D.L.); (C.-H.W.); (H.-K.L.)
| | - Yu-Chun Lo
- College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan;
| | - Guan-Tze Liu
- Department of Medical Education, Taipei Veterans General Hospital, Taipei 112201, Taiwan;
| | - Chao-Hung Kuo
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (J.-W.C.); (Y.-H.L.); (Y.Y.); (C.-H.K.)
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan
- Department of Neurological Surgery, Neurological Institute, Taipei Veterans General Hospital, Taipei 11217, Taiwan
- Department of Neurological Surgery, University of Washington, Seattle, WA 98195-6470, USA
| | - You-Yin Chen
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (J.-W.C.); (Y.-H.L.); (Y.Y.); (C.-H.K.)
- College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan;
- Correspondence: (Y.-Y.C.)
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26
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Liang Z, Yip H, Sena Moore K, Ferreira T, Ji M, Signorile JF, Munro C. Self-Managed Music-Guided Exercise Intervention Improved Upper and Lower Extremity Muscle Strength for ICU Survivors-A Pilot Randomized Controlled Study. Biol Res Nurs 2021; 24:145-151. [PMID: 34738474 DOI: 10.1177/10998004211050297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
ObjectiveThe objective of this study was to evaluate effects of a self-managed music-guided exercise intervention on muscle strength among intensive care unit (ICU) survivors. Methods We used a two-arm randomized-controlled trial. Following ICU discharge, eligible participants were assigned to one of two groups: music group (n = 13) or active control group (n = 13). The music group was taught to self-manage upper and lower extremity exercise movements by listening to an individualized music-guided playlist twice daily for 5 days. The active control group was provided an exercise brochure and advised to perform the same exercises at the same intervals. Dynamometers were used to measure muscle strength. T-tests and Weighted GEE models were used for testing the intervention effect between groups. Results Twenty-six subjects were enrolled. The mean age was 62.8 (SD = 13.8), 53.8% were male, 65.4% were Caucasian, and the mean APACHE severity of illness score was 59 (SD = 23.4). Reasons for ICU admission were mainly cardiac and medical. The music group showed significant improvements in handgrip, plantar flexion, leg extension, elbow flexion, and shoulder adduction strengths on left and right sides. Additionally, left and right leg extensor and left plantar flexor strengths showed significant post-differences, and small to moderately large effect sizes, between the music group and control group. Conclusion These findings suggest that a music-guided exercise intervention has the potential to improve muscle strength in ICU survivors and prevent further post-ICU deterioration in ICU survivors. Future trials should build upon these preliminary findings.
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Affiliation(s)
- Zhan Liang
- School of Nursing and Health Studies, 5452University of Miami, Coral Gables, FL, USA
| | - Hilary Yip
- Frost School of Music, 5452University of Miami, Coral Gables, FL, USA
| | - Kimberly Sena Moore
- Bower School of Music & the Arts, 3391Florida Gulf Coast University, Fort Myers, FL, USA
| | - Tanira Ferreira
- Division of Pulmonary Disease and Critical Care, Department of Medicine, University of Miami Hospital & Clinics, Miami, FL, USA
| | - Ming Ji
- College of Nursing, University of South Florida, Tampa, FL, USA
| | - Joseph F Signorile
- Department of Kinesiology and Sport Sciences, 25802University of Miami, Coral Gables, FL, USA
| | - Cindy Munro
- School of Nursing and Health Studies, 5452University of Miami, Coral Gables, FL, USA
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YOON DAESEOK, LEE SEUNGBOK, CHO SANGHYUN, PARK HAEYEAN, KIM JONGBAE. A RANDOMIZED CONTROLLED TRIAL ON THE EFFECTS OF OCCUPATIONAL THERAPY INTERVENTIONS USING PATIENT-CENTERED ROBOT-ASSISTED REHABILITATION FOR FUNCTIONAL IMPROVEMENT IN SUBACUTE STROKE PATIENTS. J MECH MED BIOL 2021. [DOI: 10.1142/s0219519421400406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The objective of this research study was to investigate the effect of patient-centered robot-assisted intervention for upper limb function improvement in stroke patients. Design: A double-blind randomized controlled trial. Intervention: Subjectively preferred areas of need for performing daily activities were identified by pre-interviewing and applied as target goals in the experimental group using a robotic device. Control-1 underwent a program focused on the robot system involving movements of upper limb joints. Control-2 participated in a conventional rehabilitation program. Methods: Forty-five participants engaged in 60 min of daily therapy, five times weekly for 3 weeks. The experimental group used the Canadian occupational performance measure (COPM) to identify subjectively preferred “patient-centered” focus needed areas to perform robotic device aided daily activities. Control-1 used a robot device-focused rehabilitation involving upper limb joint movements. Control-2 participated in conventional rehabilitation. Pre-post intervention measurements of hand, grip, power, and upper limb ROM were acquired by FMA-UE, MFT, and K-MBI. Results: A significant increase of function in the experimental group was observed in each subclass of function and activities of daily living (ADL) performance. Control-1 showed an increase in function without ADL improvement. Control-2 showed an increase in ADL and proximal areas of upper limb function without an increase in other areas. Conclusion: The “patient-centered” approach significantly improved upper limb function and ADL performance compared to “robot-centered” rehabilitation. Further studies are warranted to confirm these results and for generalizability in clinical application.
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Affiliation(s)
- DAESEOK YOON
- Department of Occupational Therapy, Soonchunhyang University College of Medicine, Soonchunhyang University Hospital, Seoul KS013, Republic of Korea
| | - SEUNGBOK LEE
- Yonsei Enabling Science and Technology Research Center, Yonsei University, Wonju KS007, Republic of Korea
| | - SANG-HYUN CHO
- Department of Physical Therapy, Yonsei University, College of Health Sciences, Wonju KS007, Republic of Korea
| | - HAEYEAN PARK
- Department of Occupational Therapy, Yonsei University, College of Health Sciences, Wonju KS007, Republic of Korea
| | - JONGBAE KIM
- Department of Occupational Therapy, Yonsei University, College of Health Sciences, Wonju KS007, Republic of Korea
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28
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YOON DAESEOK, LEE SEUNGBOK, CHO SANGHYUN, PARK HAEYEAN, KIM JONGBAE. A RANDOMIZED CONTROLLED TRIAL ON THE EFFECTS OF OCCUPATIONAL THERAPY INTERVENTIONS USING PATIENT-CENTERED ROBOT-ASSISTED REHABILITATION FOR FUNCTIONAL IMPROVEMENT IN SUBACUTE STROKE PATIENTS. J MECH MED BIOL 2021; 21. [DOI: https:/doi.org/10.1142/s0219519421400406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/04/2023]
Abstract
The objective of this research study was to investigate the effect of patient-centered robot-assisted intervention for upper limb function improvement in stroke patients. Design: A double-blind randomized controlled trial. Intervention: Subjectively preferred areas of need for performing daily activities were identified by pre-interviewing and applied as target goals in the experimental group using a robotic device. Control-1 underwent a program focused on the robot system involving movements of upper limb joints. Control-2 participated in a conventional rehabilitation program. Methods: Forty-five participants engaged in 60 min of daily therapy, five times weekly for 3 weeks. The experimental group used the Canadian occupational performance measure (COPM) to identify subjectively preferred “patient-centered” focus needed areas to perform robotic device aided daily activities. Control-1 used a robot device-focused rehabilitation involving upper limb joint movements. Control-2 participated in conventional rehabilitation. Pre-post intervention measurements of hand, grip, power, and upper limb ROM were acquired by FMA-UE, MFT, and K-MBI. Results: A significant increase of function in the experimental group was observed in each subclass of function and activities of daily living (ADL) performance. Control-1 showed an increase in function without ADL improvement. Control-2 showed an increase in ADL and proximal areas of upper limb function without an increase in other areas. Conclusion: The “patient-centered” approach significantly improved upper limb function and ADL performance compared to “robot-centered” rehabilitation. Further studies are warranted to confirm these results and for generalizability in clinical application.
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Affiliation(s)
- DAESEOK YOON
- Department of Occupational Therapy, Soonchunhyang University College of Medicine, Soonchunhyang University Hospital, Seoul KS013, Republic of Korea
| | - SEUNGBOK LEE
- Yonsei Enabling Science and Technology Research Center, Yonsei University, Wonju KS007, Republic of Korea
| | - SANG-HYUN CHO
- Department of Physical Therapy, Yonsei University, College of Health Sciences, Wonju KS007, Republic of Korea
| | - HAEYEAN PARK
- Department of Occupational Therapy, Yonsei University, College of Health Sciences, Wonju KS007, Republic of Korea
| | - JONGBAE KIM
- Department of Occupational Therapy, Yonsei University, College of Health Sciences, Wonju KS007, Republic of Korea
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29
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Clark B, Whitall J, Kwakkel G, Mehrholz J, Ewings S, Burridge J. The effect of time spent in rehabilitation on activity limitation and impairment after stroke. Cochrane Database Syst Rev 2021; 10:CD012612. [PMID: 34695300 PMCID: PMC8545241 DOI: 10.1002/14651858.cd012612.pub2] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Stroke affects millions of people every year and is a leading cause of disability, resulting in significant financial cost and reduction in quality of life. Rehabilitation after stroke aims to reduce disability by facilitating recovery of impairment, activity, or participation. One aspect of stroke rehabilitation that may affect outcomes is the amount of time spent in rehabilitation, including minutes provided, frequency (i.e. days per week of rehabilitation), and duration (i.e. time period over which rehabilitation is provided). Effect of time spent in rehabilitation after stroke has been explored extensively in the literature, but findings are inconsistent. Previous systematic reviews with meta-analyses have included studies that differ not only in the amount provided, but also type of rehabilitation. OBJECTIVES To assess the effect of 1. more time spent in the same type of rehabilitation on activity measures in people with stroke; 2. difference in total rehabilitation time (in minutes) on recovery of activity in people with stroke; and 3. rehabilitation schedule on activity in terms of: a. average time (minutes) per week undergoing rehabilitation, b. frequency (number of sessions per week) of rehabilitation, and c. total duration of rehabilitation. SEARCH METHODS We searched the Cochrane Stroke Group trials register, CENTRAL, MEDLINE, Embase, eight other databases, and five trials registers to June 2021. We searched reference lists of identified studies, contacted key authors, and undertook reference searching using Web of Science Cited Reference Search. SELECTION CRITERIA We included randomised controlled trials (RCTs) of adults with stroke that compared different amounts of time spent, greater than zero, in rehabilitation (any non-pharmacological, non-surgical intervention aimed to improve activity after stroke). Studies varied only in the amount of time in rehabilitation between experimental and control conditions. Primary outcome was activities of daily living (ADLs); secondary outcomes were activity measures of upper and lower limbs, motor impairment measures of upper and lower limbs, and serious adverse events (SAE)/death. DATA COLLECTION AND ANALYSIS Two review authors independently screened studies, extracted data, assessed methodological quality using the Cochrane RoB 2 tool, and assessed certainty of the evidence using GRADE. For continuous outcomes using different scales, we calculated pooled standardised mean difference (SMDs) and 95% confidence intervals (CIs). We expressed dichotomous outcomes as risk ratios (RR) with 95% CIs. MAIN RESULTS The quantitative synthesis of this review comprised 21 parallel RCTs, involving analysed data from 1412 participants. Time in rehabilitation varied between studies. Minutes provided per week were 90 to 1288. Days per week of rehabilitation were three to seven. Duration of rehabilitation was two weeks to six months. Thirteen studies provided upper limb rehabilitation, five general rehabilitation, two mobilisation training, and one lower limb training. Sixteen studies examined participants in the first six months following stroke; the remaining five included participants more than six months poststroke. Comparison of stroke severity or level of impairment was limited due to variations in measurement. The risk of bias assessment suggests there were issues with the methodological quality of the included studies. There were 76 outcome-level risk of bias assessments: 15 low risk, 37 some concerns, and 24 high risk. When comparing groups that spent more time versus less time in rehabilitation immediately after intervention, we found no difference in rehabilitation for ADL outcomes (SMD 0.13, 95% CI -0.02 to 0.28; P = 0.09; I2 = 7%; 14 studies, 864 participants; very low-certainty evidence), activity measures of the upper limb (SMD 0.09, 95% CI -0.11 to 0.29; P = 0.36; I2 = 0%; 12 studies, 426 participants; very low-certainty evidence), and activity measures of the lower limb (SMD 0.25, 95% CI -0.03 to 0.53; P = 0.08; I2 = 48%; 5 studies, 425 participants; very low-certainty evidence). We found an effect in favour of more time in rehabilitation for motor impairment measures of the upper limb (SMD 0.32, 95% CI 0.06 to 0.58; P = 0.01; I2 = 10%; 9 studies, 287 participants; low-certainty evidence) and of the lower limb (SMD 0.71, 95% CI 0.15 to 1.28; P = 0.01; 1 study, 51 participants; very low-certainty evidence). There were no intervention-related SAEs. More time in rehabilitation did not affect the risk of SAEs/death (RR 1.20, 95% CI 0.51 to 2.85; P = 0.68; I2 = 0%; 2 studies, 379 participants; low-certainty evidence), but few studies measured these outcomes. Predefined subgroup analyses comparing studies with a larger difference of total time spent in rehabilitation between intervention groups to studies with a smaller difference found greater improvements for studies with a larger difference. This was statistically significant for ADL outcomes (P = 0.02) and activity measures of the upper limb (P = 0.04), but not for activity measures of the lower limb (P = 0.41) or motor impairment measures of the upper limb (P = 0.06). AUTHORS' CONCLUSIONS An increase in time spent in the same type of rehabilitation after stroke results in little to no difference in meaningful activities such as activities of daily living and activities of the upper and lower limb but a small benefit in measures of motor impairment (low- to very low-certainty evidence for all findings). If the increase in time spent in rehabilitation exceeds a threshold, this may lead to improved outcomes. There is currently insufficient evidence to recommend a minimum beneficial daily amount in clinical practice. The findings of this study are limited by a lack of studies with a significant contrast in amount of additional rehabilitation provided between control and intervention groups. Large, well-designed, high-quality RCTs that measure time spent in all rehabilitation activities (not just interventional) and provide a large contrast (minimum of 1000 minutes) in amount of rehabilitation between groups would provide further evidence for effect of time spent in rehabilitation.
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Affiliation(s)
- Beth Clark
- School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
| | - Jill Whitall
- Department of Physical Therapy and Rehabilitation Science, University of Maryland, Baltimore, Maryland, USA
| | - Gert Kwakkel
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences and Amsterdam, Amsterdam Neurosciences, VU University Medical Center, Amsterdam, Netherlands
| | - Jan Mehrholz
- Department of Public Health, Dresden Medical School, Technical University Dresden, Dresden, Germany
| | - Sean Ewings
- Southampton Statistical Sciences Research Institute, University of Southampton, Southampton, UK
| | - Jane Burridge
- Research Group, Faculty of Health Sciences, University of Southampton, Southampton, UK
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30
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Ingram LA, Butler AA, Brodie MA, Lord SR, Gandevia SC. Quantifying upper limb motor impairment in chronic stroke: a physiological profiling approach. J Appl Physiol (1985) 2021; 131:949-965. [PMID: 34264125 DOI: 10.1152/japplphysiol.00078.2021] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Upper limb motor impairments, such as muscle weakness, loss of dexterous movement, and reduced sensation, are common after a stroke. The extent and severity of these impairments differ among individuals, depending on the anatomical location and size of lesions. Identifying impairments specific to the individual is critical to optimize their functional recovery. The upper limb Physiological Profile Assessment (PPA) provides quantitative measures of key physiological domains required for adequate function in the upper limbs. The present study investigates the use of the upper limb PPA in a chronic stroke population. Fifty participants with chronic stroke completed all tests of the upper limb PPA with both their affected and less affected upper limbs. Performance in each test was compared to that of 50 age- and sex-matched control subjects with no history of a stroke. Correlations between test performance and validated measures of stroke, sensorimotor function, and disability were examined. Compared with control subjects, people with stroke demonstrated substantially impaired upper limb PPA performance for both their affected and less affected limbs. Performance in the upper limb PPA was associated with validated measures of sensorimotor function specific to the stroke population (Fugl-Meyer Assessment) and stroke-related disability (Stroke Impact Scale). The upper limb PPA shows good concurrent validity as a means to quantify upper limb function in a chronic stroke population. These tests identify domain-specific deficits and could be further tailored to an individual patient by the clinician to inform rehabilitation and track recovery.NEW & NOTEWORTHY Upper limb motor impairment is a common manifestation after stroke, compromising independence in fundamental daily activities involving the ability to reach, grasp, and manipulate objects. The upper limb Physiological Profile Assessment (PPA) offers a means of quantifying performance of the individual sensorimotor domains that are essential for upper limb function. Establishing individual performance profiles based on age- and sex-based normative scores may facilitate individualized treatment decisions by identifying the stroke patient's specific strengths and limitations.
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Affiliation(s)
- Lewis A Ingram
- Neuroscience Research Australia, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Annie A Butler
- Neuroscience Research Australia, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Matthew A Brodie
- Neuroscience Research Australia, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Stephen R Lord
- Neuroscience Research Australia, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Simon C Gandevia
- Neuroscience Research Australia, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
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31
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Roby-Brami A, Jarrassé N, Parry R. Impairment and Compensation in Dexterous Upper-Limb Function After Stroke. From the Direct Consequences of Pyramidal Tract Lesions to Behavioral Involvement of Both Upper-Limbs in Daily Activities. Front Hum Neurosci 2021; 15:662006. [PMID: 34234659 PMCID: PMC8255798 DOI: 10.3389/fnhum.2021.662006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 05/27/2021] [Indexed: 01/02/2023] Open
Abstract
Impairments in dexterous upper limb function are a significant cause of disability following stroke. While the physiological basis of movement deficits consequent to a lesion in the pyramidal tract is well demonstrated, specific mechanisms contributing to optimal recovery are less apparent. Various upper limb interventions (motor learning methods, neurostimulation techniques, robotics, virtual reality, and serious games) are associated with improvements in motor performance, but many patients continue to experience significant limitations with object handling in everyday activities. Exactly how we go about consolidating adaptive motor behaviors through the rehabilitation process thus remains a considerable challenge. An important part of this problem is the ability to successfully distinguish the extent to which a given gesture is determined by the neuromotor impairment and that which is determined by a compensatory mechanism. This question is particularly complicated in tasks involving manual dexterity where prehensile movements are contingent upon the task (individual digit movement, grasping, and manipulation…) and its objective (placing, two step actions…), as well as personal factors (motivation, acquired skills, and life habits…) and contextual cues related to the environment (presence of tools or assistive devices…). Presently, there remains a lack of integrative studies which differentiate processes related to structural changes associated with the neurological lesion and those related to behavioral change in response to situational constraints. In this text, we shall question the link between impairments, motor strategies and individual performance in object handling tasks. This scoping review will be based on clinical studies, and discussed in relation to more general findings about hand and upper limb function (manipulation of objects, tool use in daily life activity). We shall discuss how further quantitative studies on human manipulation in ecological contexts may provide greater insight into compensatory motor behavior in patients with a neurological impairment of dexterous upper-limb function.
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Affiliation(s)
- Agnès Roby-Brami
- ISIR Institute of Intelligent Systems and Robotics, AGATHE Team, CNRS UMR 7222, INSERM U 1150, Sorbonne University, Paris, France
| | - Nathanaël Jarrassé
- ISIR Institute of Intelligent Systems and Robotics, AGATHE Team, CNRS UMR 7222, INSERM U 1150, Sorbonne University, Paris, France
| | - Ross Parry
- ISIR Institute of Intelligent Systems and Robotics, AGATHE Team, CNRS UMR 7222, INSERM U 1150, Sorbonne University, Paris, France.,LINP2-AAPS Laboratoire Interdisciplinaire en Neurosciences, Physiologie et Psychologie: Activité Physique, Santé et Apprentissages, UPL, Paris Nanterre University, Nanterre, France
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32
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Wu J, Cheng H, Zhang J, Yang S, Cai S. Robot-Assisted Therapy for Upper Extremity Motor Impairment After Stroke: A Systematic Review and Meta-Analysis. Phys Ther 2021; 101:6103015. [PMID: 33454787 DOI: 10.1093/ptj/pzab010] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 07/31/2020] [Accepted: 12/06/2020] [Indexed: 01/02/2023]
Abstract
OBJECTIVE The purpose of this study was to review the effects of robot-assisted therapy (RT) for improving poststroke upper extremity motor impairment. METHODS The PubMed, Embase, Medline, and Web of Science databases were searched from inception to April 8, 2020. Randomized controlled trials that were conducted to evaluate the effects of RT on upper extremity motor impairment poststroke and that used Fugl-Meyer assessment for upper extremity scores as an outcome were included. Two authors independently screened articles, extracted data, and assessed the methodological quality of the included studies using the Physiotherapy Evidence Database (PEDro) scale. A random-effects meta-analysis was performed to pool the effect sizes across the studies. RESULTS Forty-one randomized controlled trials with 1916 stroke patients were included. Compared with dose-matched conventional rehabilitation, RT significantly improved the Fugl-Meyer assessment for upper extremity scores of the patients with stroke, with a small effect size (Hedges g = 0.25; 95% CI, 0.11-0.38; I2 = 45.9%). The subgroup analysis revealed that the effects of unilateral RT, but not that of bilateral RT, were superior to conventional rehabilitation (Hedges g = 0.32; 95% CI, 0.15-0.50; I2 = 55.9%). Regarding the type of robot devices, the effects of the end effector device (Hedges g = 0.22; 95% CI, 0.09-0.36; I2 = 35.4%), but not the exoskeleton device, were superior to conventional rehabilitation. Regarding the stroke stage, the between-group difference (ie, RT vs convention rehabilitation) was significant only for people with late subacute or chronic stroke (Hedges g = 0.33; 95% CI, 0.16-0.50; I2 = 34.2%). CONCLUSION RT might be superior to conventional rehabilitation in improving upper extremity motor impairment in people after stroke with notable upper extremity hemiplegia and limited potential for spontaneous recovery.
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Affiliation(s)
- Jingyi Wu
- Rehabilitation Hospital affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.,Fujian Key Laboratory of Rehabilitation Technology, Fuzhou, Fujian, China
| | - Hao Cheng
- Rehabilitation Hospital affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.,Fujian Key Laboratory of Rehabilitation Technology, Fuzhou, Fujian, China
| | - Jiaqi Zhang
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Shanli Yang
- Rehabilitation Hospital affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.,Fujian Key Laboratory of Rehabilitation Technology, Fuzhou, Fujian, China
| | - Sufang Cai
- Rehabilitation Hospital affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.,Fujian Key Laboratory of Rehabilitation Technology, Fuzhou, Fujian, China
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33
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Ueda R, Yamada N, Abo M, Senoo A. White matter changes follow low-frequency repetitive transcranial magnetic stimulation plus intensive occupational therapy for motor paralysis after stroke: a DTI study using TBSS. Acta Neurol Belg 2021; 121:387-396. [PMID: 31115787 DOI: 10.1007/s13760-019-01150-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 05/02/2019] [Indexed: 01/01/2023]
Abstract
Intervention that combines low-frequency repetitive transcranial magnetic stimulation (rTMS) and intensive occupational therapy (OT) may improve brain function in post-stroke patients with motor paralysis. We aimed to clarify the brain region involved in motor function improvement following chronic stroke. We recruited 25 patients hospitalized for 15 days with post-stroke upper extremity paralysis to receive 12 sessions of low-frequency rTMS over the non-lesioned hemisphere and occupational therapy. In this study, 72% of the patients had suffered from intracranial haemorrhage. Imaging analysis was performed using diffusion tensor imaging (DTI) to assess changes in white matter after intervention. We investigated white matter change before and after intervention and the relationship between white matter structure and motor function recovery using tract-based spatial statistics. The intra-voxel directional coherence was significantly increased in the anterior limb of the internal capsule and anterior thalamic radiation on the lesional side following intervention. Mean diffusivity and radial diffusivity values of clusters in the superior corona radiata on the lesional side were negatively correlated with motor function recovery. White matter nerve fibre structures are involved in motor function improvement following rTMS and OT interventions. Our results show novel findings regarding the relationship between stroke neurorehabilitation and cerebral nerve structure.
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Affiliation(s)
- Ryo Ueda
- Department of Radiological Sciences, Graduate School of Human Health Sciences, Tokyo Metropolitan University, 7-2-10 Higashi-Ogu, Arakawa-ku, Tokyo, 116-8551, Japan
- Office of Radiation Technology, Keio University Hospital, Tokyo, Japan
| | - Naoki Yamada
- Department of Rehabilitation Medicine, The Jikei University School of Medicine, Tokyo, Japan
- Department of Rehabilitation, Shimizu Hospital, Tottori, Japan
| | - Masahiro Abo
- Department of Rehabilitation Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Atsushi Senoo
- Department of Radiological Sciences, Graduate School of Human Health Sciences, Tokyo Metropolitan University, 7-2-10 Higashi-Ogu, Arakawa-ku, Tokyo, 116-8551, Japan.
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34
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Richardson MC, Tears C, Morris A, Alexanders J. The Effects of Unilateral Versus Bilateral Motor Training on Upper Limb Function in Adults with Chronic Stroke: A Systematic Review. J Stroke Cerebrovasc Dis 2021; 30:105617. [PMID: 33516068 DOI: 10.1016/j.jstrokecerebrovasdis.2021.105617] [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: 10/06/2020] [Revised: 01/06/2021] [Accepted: 01/10/2021] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVES Rehabilitation goals for chronic stroke patients are largely focused around regaining functional ability and independence, with particular focus on upper limb motor function. Unilateral and Bilateral motor training may help achieve this. Our objective was to evaluate and compare the effects of unilateral and bilateral motor training on upper limb motor function in chronic stroke patients. MATERIALS AND METHODS A comprehensive literature search was conducted until June 2020 through several electronic databases (CENTRAL, Medline, CINAHL, EBSCO, AMED and PEDro) to identify relevant studies. Studies that used the Fugl Meyer Assessment (FMA) as a minimum, to assess upper limb motor function following unilateral versus bilateral training in chronic stroke patients, qualified for inclusion within the review. Randomised controlled trial (RCT), cohort study and cross-sectional study designs were considered. The Cochrane risk of bias tool was used to assess Randomised Controlled Trials (RCTs). The findings were qualitatively synthesised. RESULTS From a total of 838 studies identified, 7 RCTs were included in this review. All except one of the studies included reported an unclear risk of bias, with one low risk of bias reported. Overall, the studies reported that unilateral and bilateral training improved upper limb function in chronic stroke patients. Improvements between interventions were equivocal. Bilateral upper limb training however may be more efficacious for increasing upper limb strength and quality of movement, with unilateral training more beneficial for recovering functional ability for activities of daily living. CONCLUSION While the findings of the included studies support the use of unilateral and bilateral motor training post chronic stroke, the seven studies that were included methodologically all presented with limitations, hence strong conclusions cannot be drawn and further research is warranted.
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Affiliation(s)
- Mark C Richardson
- Department of Allied Health Professions, Teesside University, Middlesbrough, United Kingdom.
| | - Craig Tears
- Department of Allied Health Professions, Teesside University, Middlesbrough, United Kingdom
| | - Anna Morris
- Department of Allied Health Professions, Teesside University, Middlesbrough, United Kingdom
| | - Jenny Alexanders
- Department of Allied Health Professions, Teesside University, Middlesbrough, United Kingdom
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35
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Wu J, Cheng H, Zhang J, Bai Z, Cai S. The modulatory effects of bilateral arm training (BAT) on the brain in stroke patients: a systematic review. Neurol Sci 2020; 42:501-511. [PMID: 33180209 DOI: 10.1007/s10072-020-04854-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 10/22/2020] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To systematically review the modulatory effects of bilateral arm training (BAT) on the brain of stroke patients in contrast to unilateral arm training (UAT) or regular motor training. METHODS We conducted a literature search using PubMed, EMBASE, MEDLINE, and Science Citation Index Expanded databases from the inception to March 2019 for identifying any relevant studies. Two authors independently screened the literature, extracted data, and qualitatively described the included studies. RESULTS Eleven studies with a total of 225 stroke patients were included in this review. 156 out of those participants received neuroimaging or neurophysiological examinations. Six studies reported enhanced activation of the ipsilesional primary motor area (M1) induced by BAT, as measured by MEP and fMRI. Beyond the M1, three studies showed that supplementary motor area (SMA) was activated, and three studies found the primary sensory cortex area (S1) was activated by BAT in stroke patients, as measured by fMRI. One article showed that the inter-/intra-hemispheric functional connections of the sensorimotor network were more highly strengthened after BAT than regular motor training, in particular the functional connectivity between the SMA and the M1 in the bi-hemispheres. Three studies reported that BAT increased the inhibitory flow from the ipsilesional hemisphere to the contralesional hemisphere, as measured by interhemispheric transcallosal inhibition (IHI). However, the superiority of BAT in inducing a symmetric IHI than UAT was controversial. CONCLUSION BAT is potentially more effective than UAT in improving upper limb recovery after stroke by activating the ipsilesional primary motor area (M1), supplementary motor area (SMA), and primary sensory cortex (S1) and enhancing the intra-hemispheric and interhemispheric connectivity within the sensorimotor network and the cortical motor system.
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Affiliation(s)
- Jingyi Wu
- Rehabilitation Hospital affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.,Fujian Key Laboratory of Rehabilitation Technology, Fuzhou, Fujian, China
| | - Hao Cheng
- Rehabilitation Hospital affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.,Fujian Key Laboratory of Rehabilitation Technology, Fuzhou, Fujian, China
| | - Jiaqi Zhang
- The Hong Kong Polytechnic University, Hong Kong, China
| | - Zhongfei Bai
- The Hong Kong Polytechnic University, Hong Kong, China.,Department of Occupational Therapy, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Shanghai, China
| | - Sufang Cai
- Rehabilitation Hospital affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China. .,Fujian Key Laboratory of Rehabilitation Technology, Fuzhou, Fujian, China.
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36
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Kenville R, Maudrich T, Vidaurre C, Maudrich D, Villringer A, Ragert P, Nikulin VV. Intermuscular coherence between homologous muscles during dynamic and static movement periods of bipedal squatting. J Neurophysiol 2020; 124:1045-1055. [PMID: 32816612 PMCID: PMC7742219 DOI: 10.1152/jn.00231.2020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Coordination of functionally coupled muscles is a key aspect of movement execution. Demands on coordinative control increase with the number of involved muscles and joints, as well as with differing movement periods within a given motor sequence. While previous research has provided evidence concerning inter- and intramuscular synchrony in isolated movements, compound movements remain largely unexplored. With this study, we aimed to uncover neural mechanisms of bilateral coordination through intermuscular coherence (IMC) analyses between principal homologous muscles during bipedal squatting (BpS) at multiple frequency bands (alpha, beta, and gamma). For this purpose, participants performed bipedal squats without additional load, which were divided into three distinct movement periods (eccentric, isometric, and concentric). Surface electromyography (EMG) was recorded from four homologous muscle pairs representing prime movers during bipedal squatting. We provide novel evidence that IMC magnitudes differ between movement periods in beta and gamma bands, as well as between homologous muscle pairs across all frequency bands. IMC was greater in the muscle pairs involved in postural and bipedal stability compared with those involved in muscular force during BpS. Furthermore, beta and gamma IMC magnitudes were highest during eccentric movement periods, whereas we did not find movement-related modulations for alpha IMC magnitudes. This finding thus indicates increased integration of afferent information during eccentric movement periods. Collectively, our results shed light on intermuscular synchronization during bipedal squatting, as we provide evidence that central nervous processing of bilateral intermuscular functioning is achieved through task-dependent modulations of common neural input to homologous muscles. NEW & NOTEWORTHY It is largely unexplored how the central nervous system achieves coordination of homologous muscles of the upper and lower body within a compound whole body movement, and to what extent this neural drive is modulated between different movement periods and muscles. Using intermuscular coherence analysis, we show that homologous muscle functions are mediated through common oscillatory input that extends over alpha, beta, and gamma frequencies with different synchronization patterns at different movement periods.
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Affiliation(s)
- Rouven Kenville
- Institute for General Kinesiology and Exercise Science, Faculty of Sports Science, University of Leipzig, Leipzig, Germany.,Max Planck Institute for Human Cognitive and Brain Sciences, Department of Neurology, Leipzig, Germany
| | - Tom Maudrich
- Institute for General Kinesiology and Exercise Science, Faculty of Sports Science, University of Leipzig, Leipzig, Germany.,Max Planck Institute for Human Cognitive and Brain Sciences, Department of Neurology, Leipzig, Germany
| | - Carmen Vidaurre
- Department of Statistics, Informatics and Mathematics, Public University of Navarre, Pamplona, Spain.,Machine Learning Group, Faculty of EE and Computer Science, TU Berlin, Berlin, Germany
| | - Dennis Maudrich
- Max Planck Institute for Human Cognitive and Brain Sciences, Department of Neurology, Leipzig, Germany
| | - Arno Villringer
- Max Planck Institute for Human Cognitive and Brain Sciences, Department of Neurology, Leipzig, Germany.,MindBrainBody Institute at Berlin School of Mind and Brain, Charité-Universitätsmedizin Berlin and Humboldt-Universität zu Berlin, Germany.,Clinic for Cognitive Neurology, University Hospital Leipzig, Leipzig, Germany
| | - Patrick Ragert
- Institute for General Kinesiology and Exercise Science, Faculty of Sports Science, University of Leipzig, Leipzig, Germany.,Max Planck Institute for Human Cognitive and Brain Sciences, Department of Neurology, Leipzig, Germany
| | - Vadim V Nikulin
- Max Planck Institute for Human Cognitive and Brain Sciences, Department of Neurology, Leipzig, Germany.,Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, National Research University Higher School of Economics, Moscow, Russian Federation.,Neurophysics Group, Department of Neurology, Charité-University Medicine Berlin, Campus Benjamin Franklin, Berlin, Germany
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37
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Renner CI, Brendel C, Hummelsheim H. Bilateral Arm Training vs Unilateral Arm Training for Severely Affected Patients With Stroke: Exploratory Single-Blinded Randomized Controlled Trial. Arch Phys Med Rehabil 2020; 101:1120-1130. [DOI: 10.1016/j.apmr.2020.02.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 02/01/2020] [Accepted: 02/03/2020] [Indexed: 12/01/2022]
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38
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Jones LM, Ginier E, Debbs J, Eaton JL, Renner C, Hawkins J, Rios-Spicer R, Tang E, Schertzing C, Giordani B. Exploring Representation of Diverse Samples in fMRI Studies Conducted in Patients With Cardiac-Related Chronic Illness: A Focused Systematic Review. Front Hum Neurosci 2020; 14:108. [PMID: 32477079 PMCID: PMC7240043 DOI: 10.3389/fnhum.2020.00108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 03/11/2020] [Indexed: 01/14/2023] Open
Abstract
Introduction/Purpose: Cardiovascular disease (CVD) is the leading cause of death worldwide, and in the United States alone, CVD causes nearly 840,000 deaths annually. Using functional magnetic resonance imaging (fMRI), a tool to assess brain activity, researchers have identified some brain-behavior connections and predicted several self-management behaviors. The purpose of this study was to examine the sample characteristics of individuals with CVD who participated in fMRI studies. Methods: A literature search was conducted in PubMed, CINAHL, and Scopus. No date or language restrictions were applied and research methodology filters were used. In October 2017, 1659 titles and abstracts were identified. Inclusion criteria were: (1) utilized an empirical study design, (2) used fMRI to assess brain activity, and (3) focused on patients with CVD-related chronic illness. Articles were excluded if they: were theory or opinion articles, focused on mental or neuropathic illness, included non-human samples, or were not written in English. After duplicates were removed (230), 1,429 titles and abstracts were reviewed based on inclusion criteria; 1,243 abstracts were then excluded. A total of 186 studies were reviewed in their entirety; after additional review, 142 were further excluded for not meeting the inclusion criteria. Forty-four articles met criteria and were included in the final review. An evidence table was created to capture the demographics of each study sample. Results: Ninety eight percent of the studies did not report the racial or ethnic composition of their sample. Most studies (66%) contained more men than women. Mean age ranged from 38 to 78 years; 77% reported mean age ≥50 years. The most frequently studied CVD was stroke (86%), while hypertension was studied the least (2%). Conclusion: Understanding brain-behavior relationships can help researchers and practitioners tailor interventions to meet specific patient needs. These findings suggest that additional studies are needed that focus on populations historically underrepresented in fMRI research. Researchers should thoughtfully consider diversity and purposefully sample groups by including individuals that are: women, from diverse backgrounds, younger, and diagnosed with a variety of CVD-related illnesses. Identifying and addressing these gaps by studying more representative samples will help healthcare providers reduce disparities and tailor interventions for all CVD populations.
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Affiliation(s)
- Lenette M. Jones
- School of Nursing, University of Michigan, Ann Arbor, MI, United States
| | - Emily Ginier
- Taubman Health Sciences Library, University of Michigan, Ann Arbor, MI, United States
| | - Joseph Debbs
- School of Nursing, University of Michigan, Ann Arbor, MI, United States
| | - Jarrod L. Eaton
- School of Nursing, University of Michigan, Ann Arbor, MI, United States
| | - Catherine Renner
- School of Nursing, University of Michigan, Ann Arbor, MI, United States
| | - Jaclynn Hawkins
- School of Social Work, University of Michigan, Ann Arbor, MI, United States
| | | | - Emily Tang
- School of Nursing, University of Michigan, Ann Arbor, MI, United States
| | | | - Bruno Giordani
- Psychiatry, Neurology, Psychology, and Nursing, University of Michigan, Ann Arbor, MI, United States
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Intervention-induced changes in neural connectivity during motor preparation may affect cortical activity at motor execution. Sci Rep 2020; 10:7326. [PMID: 32355238 PMCID: PMC7193567 DOI: 10.1038/s41598-020-64179-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 04/07/2020] [Indexed: 12/22/2022] Open
Abstract
Effective interventions have demonstrated the ability to improve motor function by reengaging ipsilesional resources, which appears to be critical and feasible for hand function recovery even in individuals with severe chronic stroke. However, previous studies focus on changes in brain activity related to motor execution. How changes in motor preparation may facilitate these changes at motor execution is still unclear. To address this question, 8 individuals with severe chronic hemiparetic stroke participated in a device-assisted intervention for seven weeks. We then quantified changes in both coupling between regions during motor preparation and changes in topographical cortical activity at motor execution for both hand opening in isolation and together with the shoulder using high-density EEG. We hypothesized that intervention-induced changes in cortico-cortico interactions during motor preparation would lead to changes in activity at motor execution specifically towards an increased reliance on the ipsilesional hemisphere. In agreement with this hypothesis, we found that, following the intervention, individuals displayed a reduction in coupling from ipsilesional M1 to contralesional M1 within gamma frequencies during motor preparation for hand opening. This was followed by a reduction in activity in the contralesional primary sensorimotor cortex during motor execution. Similarly, during lifting and opening, a shift to negative coupling within ipsilesional M1 from gamma to beta frequencies was accompanied by an increase in ipsilesional primary sensorimotor cortex activity following the intervention. Together, these results show that intervention-induced changes in coupling within or between motor regions during motor preparation may affect cortical activity at execution.
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Ray AM, Figueiredo TDC, López-Larraz E, Birbaumer N, Ramos-Murguialday A. Brain oscillatory activity as a biomarker of motor recovery in chronic stroke. Hum Brain Mapp 2019; 41:1296-1308. [PMID: 31778265 PMCID: PMC7268060 DOI: 10.1002/hbm.24876] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 10/21/2019] [Accepted: 11/13/2019] [Indexed: 12/31/2022] Open
Abstract
In the present work, we investigated the relationship of oscillatory sensorimotor brain activity to motor recovery. The neurophysiological data of 30 chronic stroke patients with severe upper‐limb paralysis are the basis of the observational study presented here. These patients underwent an intervention including movement training based on combined brain–machine interfaces and physiotherapy of several weeks recorded in a double‐blinded randomized clinical trial. We analyzed the alpha oscillations over the motor cortex of 22 of these patients employing multilevel linear predictive modeling. We identified a significant correlation between the evolution of the alpha desynchronization during rehabilitative intervention and clinical improvement. Moreover, we observed that the initial alpha desynchronization conditions its modulation during intervention: Patients showing a strong alpha desynchronization at the beginning of the training improved if they increased their alpha desynchronization. Patients showing a small alpha desynchronization at initial training stages improved if they decreased it further on both hemispheres. In all patients, a progressive shift of desynchronization toward the ipsilesional hemisphere correlates significantly with clinical improvement regardless of lesion location. The results indicate that initial alpha desynchronization might be key for stratification of patients undergoing BMI interventions and that its interhemispheric balance plays an important role in motor recovery.
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Affiliation(s)
- Andreas M Ray
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Thiago D C Figueiredo
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Eduardo López-Larraz
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Niels Birbaumer
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Ander Ramos-Murguialday
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany.,TECNALIA, Health Department, Neural Engineering Laboratory, San Sebastián, Spain
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41
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Costa-García Á, Ozaki KI, Yamasaki H, Itkonen M, S FA, Okajima S, Tanimoto M, Kondo I, Shimoda S. Model for prompt and effective classification of motion recovery after stroke considering muscle strength and coordination factors. J Neuroeng Rehabil 2019; 16:130. [PMID: 31684980 PMCID: PMC6829968 DOI: 10.1186/s12984-019-0611-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 10/18/2019] [Indexed: 11/23/2022] Open
Abstract
Background Muscle synergies are now widely discussed as a method for evaluating the existence of redundant neural networks that can be activated to enhance stroke rehabilitation. However, this approach was initially conceived to study muscle coordination during learned motions in healthy individuals. After brain damage, there are several neural adaptations that contribute to the recovery of motor strength, with muscle coordination being one of them. In this study, a model is proposed that assesses motion based on surface electromyography (sEMG) according to two main factors closely related to the neural adaptations underlying motor recovery: (1) the correct coordination of the muscles involved in a particular motion and (2) the ability to tune the effective strength of each muscle through muscle fiber contractions. These two factors are hypothesized to be affected differently by brain damage. Therefore, their independent evaluation will play an important role in understanding the origin of stroke-related motor impairments. Results The model proposed was validated by analyzing sEMG data from 18 stroke patients with different paralysis levels and 30 healthy subjects. While the factors necessary to describe motion were stable across heathy subjects, there was an increasing disassociation for stroke patients with severe motor impairment. Conclusions The clear dissociation between the coordination of muscles and the tuning of their strength demonstrates the importance of evaluating these factors in order to choose appropriate rehabilitation therapies. The model described in this research provides an efficient approach to promptly evaluate these factors through the use of two intuitive indexes.
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Affiliation(s)
- Álvaro Costa-García
- Intelligent Behaviour Control Unit, RIKEN Center of Brain Science, CBS-Toyota Collaboration Center in the Nagoya Science Park Research and Development Center, 2271-130 Anagahora, Shimoshidami, Moriyama-ku, Aichi-ken, Nagoya, 463-0003, Japan.
| | - Ken-Ichi Ozaki
- National Center for Geriatrics and Gerontology, 7-430, Morioka cho, Aichi-ken, Ohbu, 474-8511, Japan
| | - Hiroshi Yamasaki
- Intelligent Behaviour Control Unit, RIKEN Center of Brain Science, CBS-Toyota Collaboration Center in the Nagoya Science Park Research and Development Center, 2271-130 Anagahora, Shimoshidami, Moriyama-ku, Aichi-ken, Nagoya, 463-0003, Japan
| | - Matti Itkonen
- Intelligent Behaviour Control Unit, RIKEN Center of Brain Science, CBS-Toyota Collaboration Center in the Nagoya Science Park Research and Development Center, 2271-130 Anagahora, Shimoshidami, Moriyama-ku, Aichi-ken, Nagoya, 463-0003, Japan
| | - Fady Alnajjar S
- Intelligent Robot Interaction Lab, College of Information Technology, United Arab Emirates University, Abu Dhabi, 15551, United Arab Emirates
| | - Shotaro Okajima
- Intelligent Behaviour Control Unit, RIKEN Center of Brain Science, CBS-Toyota Collaboration Center in the Nagoya Science Park Research and Development Center, 2271-130 Anagahora, Shimoshidami, Moriyama-ku, Aichi-ken, Nagoya, 463-0003, Japan
| | - Masanori Tanimoto
- National Center for Geriatrics and Gerontology, 7-430, Morioka cho, Aichi-ken, Ohbu, 474-8511, Japan
| | - Izumi Kondo
- National Center for Geriatrics and Gerontology, 7-430, Morioka cho, Aichi-ken, Ohbu, 474-8511, Japan
| | - Shingo Shimoda
- Intelligent Behaviour Control Unit, RIKEN Center of Brain Science, CBS-Toyota Collaboration Center in the Nagoya Science Park Research and Development Center, 2271-130 Anagahora, Shimoshidami, Moriyama-ku, Aichi-ken, Nagoya, 463-0003, Japan
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Orand A, Erdal Aksoy E, Miyasaka H, Weeks Levy C, Zhang X, Menon C. Bilateral Tactile Feedback-Enabled Training for Stroke Survivors Using Microsoft Kinect TM. SENSORS 2019; 19:s19163474. [PMID: 31398957 PMCID: PMC6719092 DOI: 10.3390/s19163474] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 08/01/2019] [Accepted: 08/05/2019] [Indexed: 02/06/2023]
Abstract
Rehabilitation and mobility training of post-stroke patients is crucial for their functional recovery. While traditional methods can still help patients, new rehabilitation and mobility training methods are necessary to facilitate better recovery at lower costs. In this work, our objective was to design and develop a rehabilitation training system targeting the functional recovery of post-stroke users with high efficiency. To accomplish this goal, we applied a bilateral training method, which proved to be effective in enhancing motor recovery using tactile feedback for the training. One participant with hemiparesis underwent six weeks of training. Two protocols, “contralateral arm matching” and “both arms moving together”, were carried out by the participant. Each of the protocols consisted of “shoulder abduction” and “shoulder flexion” at angles close to 30 and 60 degrees. The participant carried out 15 repetitions at each angle for each task. For example, in the “contralateral arm matching” protocol, the unaffected arm of the participant was set to an angle close to 30 degrees. He was then requested to keep the unaffected arm at the specified angle while trying to match the position with the affected arm. Whenever the two arms matched, a vibration was given on both brachialis muscles. For the “both arms moving together” protocol, the two arms were first set approximately to an angle of either 30 or 60 degrees. The participant was asked to return both arms to a relaxed position before moving both arms back to the remembered specified angle. The arm that was slower in moving to the specified angle received a vibration. We performed clinical assessments before, midway through, and after the training period using a Fugl-Meyer assessment (FMA), a Wolf motor function test (WMFT), and a proprioceptive assessment. For the assessments, two ipsilateral and contralateral arm matching tasks, each consisting of three movements (shoulder abduction, shoulder flexion, and elbow flexion), were used. Movements were performed at two angles, 30 and 60 degrees. For both tasks, the same procedure was used. For example, in the case of the ipsilateral arm matching task, an experimenter positioned the affected arm of the participant at 30 degrees of shoulder abduction. The participant was requested to keep the arm in that position for ~5 s before returning to a relaxed initial position. Then, after another ~5-s delay, the participant moved the affected arm back to the remembered position. An experimenter measured this shoulder abduction angle manually using a goniometer. The same procedure was repeated for the 60 degree angle and for the other two movements. We applied a low-cost Kinect to extract the participant’s body joint position data. Tactile feedback was given based on the arm position detected by the Kinect sensor. By using a Kinect sensor, we demonstrated the feasibility of the system for the training of a post-stroke user. The proposed system can further be employed for self-training of patients at home. The results of the FMA, WMFT, and goniometer angle measurements showed improvements in several tasks, suggesting a positive effect of the training system and its feasibility for further application for stroke survivors’ rehabilitation.
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Affiliation(s)
- Abbas Orand
- Department of Intelligent Systems and Digital Design, School of Information Technology, Halmstad University, Spetsvinkelgatan 29, 30250 Halmstad, Sweden
| | - Eren Erdal Aksoy
- Department of Intelligent Systems and Digital Design, School of Information Technology, Halmstad University, Spetsvinkelgatan 29, 30250 Halmstad, Sweden
| | - Hiroyuki Miyasaka
- Department of Rehabilitation, Fujita Health University Nanakuri Memorial Hospital, 424-1 Oodori-cho, Tsu, Mie 514-1296, Japan
| | - Carolyn Weeks Levy
- Schools of Mechatronics Systems Engineering and Engineering Science, Simon Fraser University, 250-13450 102 Avenue, Surrey, BC V3T 0A3, Canada
| | - Xin Zhang
- Schools of Mechatronics Systems Engineering and Engineering Science, Simon Fraser University, 250-13450 102 Avenue, Surrey, BC V3T 0A3, Canada
| | - Carlo Menon
- Schools of Mechatronics Systems Engineering and Engineering Science, Simon Fraser University, 250-13450 102 Avenue, Surrey, BC V3T 0A3, Canada.
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Cunningham DA, Knutson JS, Sankarasubramanian V, Potter-Baker KA, Machado AG, Plow EB. Bilateral Contralaterally Controlled Functional Electrical Stimulation Reveals New Insights Into the Interhemispheric Competition Model in Chronic Stroke. Neurorehabil Neural Repair 2019; 33:707-717. [PMID: 31315515 DOI: 10.1177/1545968319863709] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Background. Upper-limb chronic stroke hemiplegia was once thought to persist because of disproportionate amounts of inhibition imposed from the contralesional on the ipsilesional hemisphere. Thus, one rehabilitation strategy involves discouraging engagement of the contralesional hemisphere by only engaging the impaired upper limb with intensive unilateral activities. However, this premise has recently been debated and has been shown to be task specific and/or apply only to a subset of the stroke population. Bilateral rehabilitation, conversely, engages both hemispheres and has been shown to benefit motor recovery. To determine what neurophysiological strategies bilateral therapies may engage, we compared the effects of a bilateral and unilateral based therapy using transcranial magnetic stimulation. Methods. We adopted a peripheral electrical stimulation paradigm where participants received 1 session of bilateral contralaterally controlled functional electrical stimulation (CCFES) and 1 session of unilateral cyclic neuromuscular electrical stimulation (cNMES) in a repeated-measures design. In all, 15 chronic stroke participants with a wide range of motor impairments (upper extremity Fugl-Meyer score: 15 [severe] to 63 [mild]) underwent single 1-hour sessions of CCFES and cNMES. We measured whether CCFES and cNMES produced different effects on interhemispheric inhibition (IHI) to the ipsilesional hemisphere, ipsilesional corticospinal output, and ipsilateral corticospinal output originating from the contralesional hemisphere. Results. CCFES reduced IHI and maintained ipsilesional output when compared with cNMES. We found no effect on ipsilateral output for either condition. Finally, the less-impaired participants demonstrated a greater increase in ipsilesional output following CCFES. Conclusions. Our results suggest that bilateral therapies are capable of alleviating inhibition on the ipsilesional hemisphere and enhancing output to the paretic limb.
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Affiliation(s)
- David A Cunningham
- 1 Case Western Reserve University, Cleveland, OH, USA.,2 MetroHealth Medical Center, Cleveland, OH, USA.,3 Cleveland Functional Electrical Stimulation Center, OH, USA
| | - Jayme S Knutson
- 1 Case Western Reserve University, Cleveland, OH, USA.,2 MetroHealth Medical Center, Cleveland, OH, USA.,3 Cleveland Functional Electrical Stimulation Center, OH, USA
| | | | - Kelsey A Potter-Baker
- 5 Louis Stokes Cleveland Department of Veteran's Affairs, Cleveland, OH, USA.,6 Cleveland Clinic, OH, USA
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Chen PM, Kwong PWH, Lai CKY, Ng SSM. Comparison of bilateral and unilateral upper limb training in people with stroke: A systematic review and meta-analysis. PLoS One 2019; 14:e0216357. [PMID: 31120910 PMCID: PMC6532847 DOI: 10.1371/journal.pone.0216357] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 04/12/2019] [Indexed: 12/21/2022] Open
Abstract
Background and objectives Bilateral upper limb training (BULT) and unilateral upper limb training (UULT) are two effective strategies for the recovery of upper limb motor function after stroke. This meta-analysis aimed to compare the improvements in motor impairment and functional performances of people with stroke after BULT and UULT. Research design and methods This systematic review and meta-analysis identified 21 randomized controlled trials (RCTs) met the eligibility criteria from CINAHL, Medline, Embase, Cochrane Library and PubMed. The outcome measures were the Fugl-Meyer Assessment of Upper Extremity (FMA-UE), Wolf Motor Function Test (WMFT), Action Research Arm Test (ARAT) and Box and Block Test (BBT), which are validated measures of upper limb function. Results Twenty-one studies involving 842 subjects with stroke were included. Compared with UULT, BULT yielded a significantly greater mean difference (MD) in the FMA-UE (MD = 2.21, 95% Confidence Interval (CI), 0.12 to 4.30, p = 0.04; I2 = 86%, p<0.001). However, a comparison of BULT and UULT yielded insignificant mean difference (MD) in terms of the time required to complete the WMFT (MD = 0.44; 95%CI, -2.22 to 3.10, p = 0.75; I2 = 55%, p = 0.06) and standard mean difference (SMD) in terms of the functional ability scores on the WMFT, ARAT and BBT (SMD = 0.25; 95%CI, -0.02 to 0.52, p = 0.07; I2 = 54%, p = 0.02). Discussion and implications Compared to UULT, BULT yielded superior improvements in the improving motor impairment of people with stroke, as measured by the FMA-UE. However, these strategies did not yield significant differences in terms of the functional performance of people with stroke, as measured by the WMFT, ARAT and BBT. More comparative studies of the effects of BULT and UULT are needed to increase the reliability of these conclusions.
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Affiliation(s)
- Pei-ming Chen
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China (SAR)
| | - Patrick W. H. Kwong
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China (SAR)
| | - Claudia K. Y. Lai
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong, China (SAR)
| | - Shamay S. M. Ng
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China (SAR)
- * E-mail:
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45
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Bharathi G, Jayaramayya K, Balasubramanian V, Vellingiri B. The potential role of rhythmic entrainment and music therapy intervention for individuals with autism spectrum disorders. J Exerc Rehabil 2019; 15:180-186. [PMID: 31110998 PMCID: PMC6509464 DOI: 10.12965/jer.1836578.289] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 02/04/2019] [Indexed: 12/21/2022] Open
Abstract
Autism spectrum disorder (ASD) is characterized by social and interpersonal communication disabilities and repetitive motor activities. A deficit in social interaction may be due to motor and synchronization disabilities in individuals with ASD. These disabilities serve as a hindrance for the progression of day-to-day life. ASD individuals are known to have variations in the neural network contributing to changes in their oral-motor activity. As the brain has experience-dependent structural plasticity, these changes in the neural network can probably be reversed with appropriate treatment Music playing a universal role in human life has been studied for its therapeutic potential in rehabilitation of ASD individuals. Music and rhythm have shown a significant potential in improving the oral-motor activities of people affected by ASD. Music based interventions are being used for children diagnosed with ASDs to improve their social communication and motor skills. This article represents the possible role of rhythmic cueing for sensorimotor regulation in ASD individuals. This can serve as a base for further research for the impact of musical therapy on coordination and oral-motor synchronization of individuals diagnosed with ASD.
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Affiliation(s)
- Geetha Bharathi
- Human Molecular Cytogenetics and Stem Cell Laboratory, Bharathiar University, Coimbatore, India
| | - Kaavya Jayaramayya
- Department of Zoology, Avinashilingam Women’s University, Coimbatore, India
| | | | - Balachandar Vellingiri
- Human Molecular Cytogenetics and Stem Cell Laboratory, Bharathiar University, Coimbatore, India
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Lewthwaite R, Winstein CJ, Lane CJ, Blanton S, Wagenheim BR, Nelsen MA, Dromerick AW, Wolf SL. Accelerating Stroke Recovery: Body Structures and Functions, Activities, Participation, and Quality of Life Outcomes From a Large Rehabilitation Trial. Neurorehabil Neural Repair 2019; 32:150-165. [PMID: 29554849 DOI: 10.1177/1545968318760726] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Task-oriented therapies have been developed to address significant upper extremity disability that persists after stroke. Yet, the extent of and approach to rehabilitation and recovery remains unsatisfactory to many. OBJECTIVE To compare a skill-directed investigational intervention with usual care treatment for body functions and structures, activities, participation, and quality of life outcomes. METHODS On average, 46 days poststroke, 361 patients were randomized to 1 of 3 outpatient therapy groups: a patient-centered Accelerated Skill Acquisition Program (ASAP), dose-equivalent usual occupational therapy (DEUCC), or usual therapy (UCC). Outcomes were taken at baseline, posttreatment, 6 months, and 1 year after randomization. Longitudinal mixed effect models compared group differences in poststroke improvement during treatment and follow-up phases. RESULTS Across all groups, most improvement occurred during the treatment phase, followed by change more slowly during follow-up. Compared with DEUCC and UCC, ASAP group gains were greater during treatment for Stroke Impact Scale Hand, Strength, Mobility, Physical Function, and Participation scores, self-efficacy, perceived health, reintegration, patient-centeredness, and quality of life outcomes. ASAP participants reported higher Motor Activity Log-28 Quality of Movement than UCC posttreatment and perceived greater study-related improvements in quality of life. By end of study, all groups reached similar levels with only limited group differences. CONCLUSIONS Customized task-oriented training can be implemented to accelerate gains across a full spectrum of patient-reported outcomes. While group differences for most outcomes disappeared at 1 year, ASAP participants achieved these outcomes on average 8 months earlier (ClinicalTrials.gov: Interdisciplinary Comprehensive Arm Rehabilitation Evaluation [ICARE] Stroke Initiative, at www.ClinicalTrials.gov/ClinicalTrials.gov . Identifier: NCT00871715).
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Affiliation(s)
- Rebecca Lewthwaite
- 1 University of Southern California, Los Angeles, CA, USA.,2 Rancho Los Amigos National Rehabilitation Center, Downey, CA, USA
| | | | | | | | - Burl R Wagenheim
- 2 Rancho Los Amigos National Rehabilitation Center, Downey, CA, USA
| | | | - Alexander W Dromerick
- 4 Georgetown University, Washington, DC, USA.,5 MedStar National Rehabilitation Hospital, Washington, DC, USA.,6 VA Medical Center, Washington, DC, USA
| | - Steven L Wolf
- 3 Emory University, Atlanta, GA, USA.,7 VA Center on Visual and Neurocognitive Rehabilitation, Decatur, GA, USA
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47
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Ramos-Murguialday A, Curado MR, Broetz D, Yilmaz Ö, Brasil FL, Liberati G, Garcia-Cossio E, Cho W, Caria A, Cohen LG, Birbaumer N. Brain-Machine Interface in Chronic Stroke: Randomized Trial Long-Term Follow-up. Neurorehabil Neural Repair 2019; 33:188-198. [PMID: 30722727 DOI: 10.1177/1545968319827573] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Brain-machine interfaces (BMIs) have been recently proposed as a new tool to induce functional recovery in stroke patients. OBJECTIVE Here we evaluated long-term effects of BMI training and physiotherapy in motor function of severely paralyzed chronic stroke patients 6 months after intervention. METHODS A total of 30 chronic stroke patients with severe hand paresis from our previous study were invited, and 28 underwent follow-up assessments. BMI training included voluntary desynchronization of ipsilesional EEG-sensorimotor rhythms triggering paretic upper-limb movements via robotic orthoses (experimental group, n = 16) or random orthoses movements (sham group, n = 12). Both groups received identical physiotherapy following BMI sessions and a home-based training program after intervention. Upper-limb motor assessment scores, electromyography (EMG), and functional magnetic resonance imaging (fMRI) were assessed before (Pre), immediately after (Post1), and 6 months after intervention (Post2). RESULTS The experimental group presented with upper-limb Fugl-Meyer assessment (cFMA) scores significantly higher in Post2 (13.44 ± 1.96) as compared with the Pre session (11.16 ± 1.73; P = .015) and no significant changes between Post1 and Post2 sessions. The Sham group showed no significant changes on cFMA scores. Ashworth scores and EMG activity in both groups increased from Post1 to Post2. Moreover, fMRI-BOLD laterality index showed no significant difference from Pre or Post1 to Post2 sessions. CONCLUSIONS BMI-based rehabilitation promotes long-lasting improvements in motor function of chronic stroke patients with severe paresis and represents a promising strategy in severe stroke neurorehabilitation.
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Affiliation(s)
- Ander Ramos-Murguialday
- 1 University of Tubingen, Tübingen, Germany.,2 TECNALIA Health Technologies, Neurotechnology Laboratory, San Sebastian, Spain
| | - Marco R Curado
- 1 University of Tubingen, Tübingen, Germany.,3 AbbVie Pharmaceuticals, Ludwigshafen, Germany
| | | | - Özge Yilmaz
- 1 University of Tubingen, Tübingen, Germany.,4 Bahcesehir University, Istanbul, Turkey
| | - Fabricio L Brasil
- 1 University of Tubingen, Tübingen, Germany.,5 Santos Dumont Institute, Macaiba, Brazil
| | - Giulia Liberati
- 1 University of Tubingen, Tübingen, Germany.,6 Université catholique de Louvain, Brussels, Belgium
| | - Eliana Garcia-Cossio
- 1 University of Tubingen, Tübingen, Germany.,7 NeuroCare Group, Mental Health Care, Munich, Germany
| | - Woosang Cho
- 1 University of Tubingen, Tübingen, Germany.,8 g.tec Medical Engineering GmbH, Schiedlberg, Austria
| | | | | | - Niels Birbaumer
- 1 University of Tubingen, Tübingen, Germany.,10 WYSS-Center of Bio- and Neuroengineering, Geneva, Switzerland
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48
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Ghai S, Ghai I. Role of Sonification and Rhythmic Auditory Cueing for Enhancing Gait Associated Deficits Induced by Neurotoxic Cancer Therapies: A Perspective on Auditory Neuroprosthetics. Front Neurol 2019; 10:21. [PMID: 30761065 PMCID: PMC6361827 DOI: 10.3389/fneur.2019.00021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 01/08/2019] [Indexed: 01/01/2023] Open
Abstract
Patients undergoing chemotherapy, radiotherapy, and immunotherapy experience neurotoxic changes in the central and peripheral nervous system. These neurotoxic changes adversely affect functioning in the sensory, motor, and cognitive domains. Thereby, considerably affecting autonomic activities like gait and posture. Recent evidence from a range of systematic reviews and meta-analyses have suggested the beneficial influence of music-based external auditory stimulations i.e., rhythmic auditory cueing and real-time auditory feedback (sonification) on gait and postural stability in population groups will balance disorders. This perspective explores the conjunct implications of auditory stimulations during cancer treatment to simultaneously reduce gait and posture related deficits. Underlying neurophysiological mechanisms by which auditory stimulations might influence motor performance have been discussed. Prompt recognition of this sensorimotor training strategy in future studies can have a widespread impact on patient care in all areas of oncology.
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Affiliation(s)
- Shashank Ghai
- Institute of Sports Science, Leibniz University Hannover, Hanover, Germany
| | - Ishan Ghai
- Consultation Division, Program Management Discovery Sciences, RSGBIOGEN, New Delhi, India
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Rhythmic robotic training enhances motor skills of both rhythmic and discrete upper-limb movements after stroke: a longitudinal pilot study. Int J Rehabil Res 2018; 42:46-55. [PMID: 30371552 DOI: 10.1097/mrr.0000000000000325] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Discrete and rhythmic movements are two fundamental motor primitives being, at least partially, controlled by separate neural circuitries. After a stroke, both primitives may be impaired in the upper limb. Currently, intensive functional movement therapy is recommended after stroke, but it is mainly composed of discrete movements. No recommendation is made for the specific training of rhythmic movements. However, if they form two different primitives, both should receive a specific training to recover the complete motor repertoire, as many daily live movements integrate both of them. This paper reports the effects of a pure unilateral rhythmic movement therapy on motor performance, after stroke. Thirteen patients with chronic stroke participated in this longitudinal pilot study. They were assessed twice before the therapy to validate their chronic state, and twice after the last session to establish the short-term and long-term effects of the therapy. The therapy itself was composed of 12 sessions spread over 1 month. The exercises consisted in performing straight or circular rhythmic movements, while receiving assistance as need through a robotic device. Short-term and long-term improvements were observed in rhythmic movements regarding smoothness, velocity, and harmonicity. More surprisingly, some transfer occurred to the untrained discrete movements. This finding disputes previous studies that reported no transfer from rhythmic to discrete movements with healthy participants.
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50
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Winstein C, Varghese R. Been there, done that, so what’s next for arm and hand rehabilitation in stroke? NeuroRehabilitation 2018; 43:3-18. [DOI: 10.3233/nre-172412] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Carolee Winstein
- Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - Rini Varghese
- Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA
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