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Zhang N, Wang H, Wang H, Qie S. Impact of the combination of virtual reality and noninvasive brain stimulation on the upper limb motor function of stroke patients: a systematic review and meta-analysis. J Neuroeng Rehabil 2024; 21:179. [PMID: 39369259 PMCID: PMC11453052 DOI: 10.1186/s12984-024-01474-y] [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: 01/23/2024] [Accepted: 09/22/2024] [Indexed: 10/07/2024] Open
Abstract
BACKGROUND Stroke frequently results in upper limb motor dysfunction, with traditional therapies often failing to yield sufficient improvements. Emerging technologies such as virtual reality (VR) and noninvasive brain stimulation (NIBS) present promising new rehabilitation possibilities. OBJECTIVES This study systematically reviews and meta-analyses the effectiveness of VR and NIBS in improving upper limb motor function in stroke patients. METHODS Registered with PROSPERO (CRD42023494220) and adhering to the PRISMA guidelines, this study conducted a thorough search of databases including PubMed, MEDLINE, PEDro, REHABDATA, EMBASE, Web of Science, Cochrane, CNKI, Wanfang, and VIP from 2000 to December 1, 2023, to identify relevant studies. The inclusion criterion was stroke patients receiving combined VR and NIBS treatment, while exclusion criteria were studies with incomplete articles and data. The risk of bias was assessed using the Cochrane Collaboration tool. Statistical analysis was performed using Stata SE 15.0, employing either a fixed-effects model or a random-effects model based on the level of heterogeneity. RESULTS A total of 11 studies involving 493 participants were included, showing a significant improvement in Fugl-Meyer Assessment Upper Extremity (FMA-UE) scores in the combined treatment group compared to the control group (SMD = 0.85, 95% CI [0.40, 1.31], p = 0.017). The Modified Ashworth Scale (MAS) scores significantly decreased (SMD = - 0.51, 95% CI [- 0.83, - 0.20], p = 0.032), the Modified Barthel Index (MBI) scores significantly increased (SMD = 0.97, 95% CI [0.76, 1.17], p = 0.004), and the Wolf Motor Function Test (WMFT) scores also significantly increased (SMD = 0.36, 95% CI [0.08, 0.64], p = 0.021). Subgroup analysis indicated that the duration of treatment influenced the outcomes in daily living activities. CONCLUSIONS The combination of VR and NIBS demonstrates significant improvements in upper limb motor function in stroke patients. The duration of treatment plays a critical role in influencing the outcomes, particularly in activities of daily living. This systematic review has limitations, including language bias, unclear randomization descriptions, potential study omissions, and insufficient follow-up periods. Future studies should focus on exploring long-term effects and optimizing treatment duration to maximize the benefits of combined VR and NIBS therapy.
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Affiliation(s)
- Nuo Zhang
- Department of Rehabilitation, Beijing Rehabilitation Hospital, Capital Medical University, Beijing, 100144, China
| | - Hujun Wang
- Department of Rehabilitation, Beijing Rehabilitation Hospital, Capital Medical University, Beijing, 100144, China
| | - Hanming Wang
- Department of Rehabilitation, Beijing Rehabilitation Hospital, Capital Medical University, Beijing, 100144, China
| | - Shuyan Qie
- Department of Rehabilitation, Beijing Rehabilitation Hospital, Capital Medical University, Beijing, 100144, China.
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Li LL, Wu JJ, Li KP, Jin J, Xiang YT, Hua XY, Zheng MX, Xu JG. Comparative efficacy of different noninvasive brain stimulation protocols on upper-extremity motor function and activities of daily living after stroke: a systematic review and network meta-analysis. Neurol Sci 2024; 45:3641-3681. [PMID: 38520639 DOI: 10.1007/s10072-024-07437-4] [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: 10/18/2023] [Accepted: 02/29/2024] [Indexed: 03/25/2024]
Abstract
The objectives of the study were to systematically evaluate the rehabilitation effect of noninvasive brain stimulation (NIBS) on upper extremity motor function and activities of daily living in stroke patients and to prioritize various stimulation protocols for reliable evidence-based medical recommendations in patients with upper extremity motor dysfunction after stroke. Web of Science, PubMed, Embase, Cochrane Library, CNKI, Wanfang, VIP, and CBM were searched to collect all randomized controlled trials (RCTs) of NIBS to improve upper extremity motor function in stroke patients. The retrieval time was from the establishment of all databases to May 2023. According to the Cochrane system evaluation manual, the quality of the included studies was evaluated, and the data were extracted. Statistical analysis was carried out by using RevMan 5.3, R 4.3.0, and Stata 17.0 software. Finally, 94 RCTs were included, with a total of 5546 patients. Meta-analysis showed that NIBS improved the Fugl-Meyer assessment (FMA) score (mean difference (MD) = 6.51, 95% CI 6.20 ~ 6.82, P < 0.05), MBI score (MD = 7.69, 95% CI 6.57 ~ 8.81, P < 0.05), ARAT score (MD = 5.06, 95% CI 3.85 ~ 6.27, P < 0.05), and motor evoked potential (MEP) amplitude. The modified Ashworth scale score (MD = - 0.37, 95% CI - 0.60 to - 0.14, P < 0.05), National Institutes of Health Stroke Scale score (MD = - 2.17, 95% CI - 3.32 to - 1.11, P < 0.05), incubation period of MEP (MD = - 0.72, 95% CI - 1.06 to - 0.38, P < 0.05), and central motor conduction time (MD = - 0.90, 95% CI - 1.29 to - 0.50, P < 0.05) were decreased in stroke patients. Network meta-analysis showed that the order of interventions in improving FMA scores from high to low was anodal-transcranial direct current stimulation (tDCS) (surface under the cumulative ranking curve (SUCRA) = 83.7%) > cathodal-tDCS (SUCRA = 80.2%) > high-frequency (HF)-repetitive transcranial magnetic stimulation (rTMS) (SUCRA = 68.5%) > low-frequency (LF)-rTMS (SUCRA = 66.5%) > continuous theta burst stimulation (cTBS) (SUCRA = 54.2%) > bilateral-tDCS (SUCRA = 45.2%) > intermittent theta burst stimulation (iTBS) (SUCRA = 34.1%) > sham-NIBS (SUCRA = 16.0%) > CR (SUCRA = 1.6%). In terms of improving MBI scores, the order from high to low was anodal-tDCS (SUCRA = 88.7%) > cathodal-tDCS (SUCRA = 85.4%) > HF-rTMS (SUCRA = 63.4%) > bilateral-tDCS (SUCRA = 56.0%) > LF-rTMS (SUCRA = 54.2%) > iTBS (SUCRA = 32.4%) > sham-NIBS (SUCRA = 13.8%) > CR (SUCRA = 6.1%). NIBS can effectively improve upper extremity motor function and activities of daily living after stroke. Among the various NIBS protocols, anodal-tDCS demonstrated the most significant intervention effect, followed by cathodal-tDCS and HF-rTMS.
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Affiliation(s)
- Ling-Ling Li
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Jia-Jia Wu
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- Department of Rehabilitation Medicine, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Kun-Peng Li
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Jing Jin
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yun-Ting Xiang
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xu-Yun Hua
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
- Department of Traumatology and Orthopedics, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China.
| | - Mou-Xiong Zheng
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
- Department of Traumatology and Orthopedics, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China.
| | - Jian-Guang Xu
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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Alashram AR. Combined noninvasive brain stimulation virtual reality for upper limb rehabilitation poststroke: A systematic review of randomized controlled trials. Neurol Sci 2024; 45:2523-2537. [PMID: 38286919 DOI: 10.1007/s10072-024-07360-8] [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: 12/12/2023] [Accepted: 01/22/2024] [Indexed: 01/31/2024]
Abstract
Upper limb impairments are common consequences of stroke. Noninvasive brain stimulation (NIBS) and virtual reality (VR) play crucial roles in improving upper limb function poststroke. This review aims to evaluate the effects of combined NIBS and VR interventions on upper limb function post-stroke and to provide recommendations for future studies in the rehabilitation field. PubMed, MEDLINE, PEDro, SCOPUS, REHABDATA, EMBASE, and Web of Science were searched from inception to November 2023. Randomized controlled trials (RCTs) encompassed patients with a confirmed stroke diagnosis, administrated combined NIBS and VR compared with passive (i.e., rest) or active (conventional therapy), and included at least one outcome assessing upper limb function (i.e., strength, spasticity, function) were selected. The quality of the included studies was assessed using the Cochrane Collaboration tool. Seven studies met the eligibility criteria. In total, 303 stroke survivors (Mean age: 61.74 years) were included in this review. According to the Cochrane Collaboration tool, five studies were classified as "high quality," while two were categorized as "moderate quality". There are mixed findings for the effects of combined NIBS and VR on upper limb function in stroke survivors. The evidence for the effects of combined transcranial direct current stimulation and VR on upper limb function post-stroke is promising. However, the evidence regarding the effects of combined repetitive transcranial magnetic stimulation and VR on upper limb function is limited. Further randomized controlled trials with long-term follow-up are strongly warranted.
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Affiliation(s)
- Anas R Alashram
- Department of Physiotherapy, Middle East University, Amman, Jordan.
- Applied Science Research Center, Applied Science Private University, Amman, Jordan.
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy.
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Lopes J, Miziara I, Kahani D, Parreira R, Fonseca D, Lazzari R, Cordeiro L, Naves E, Cimolin V, Galli M, Conway B, Oliveira C. Brain wave behavior in children with down syndrome following cortical neuromodulation combined with sensorimotor stimulation: observational study. Physiother Theory Pract 2024; 40:941-951. [PMID: 36384401 DOI: 10.1080/09593985.2022.2147808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 11/09/2022] [Accepted: 11/09/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Individuals with Down syndrome (DS) require more time to develop motor and/or cognitive skills. Neuromodulation is used to assist in this development. However, there is a gap in the literature on neurophysiological changes that may occur in the primary motor cortex in individuals with DS following neuromodulation. OBJECTIVE Our objective was to investigate possible neurophysiological changes in brain wave behavior of the primary motor cortex following the administration of anodal transcranial direct current stimulation combined with sensorimotor training. METHODS The study involved 12 participants with DS. EEG equipment was used to investigate brain activity. The participants received neuromodulation involving anodal tDCS for 20 minutes with a current of 1 mA combined with virtual reality (VR) training three times a week for a total of ten sessions. We analyzed EGG signals and 3D movement during a reaching movement of the dominant upper limb before and after the ten-session protocol. RESULTS Significant differences in event-related desynchronization and event-related synchronization of the alpha and beta rhythms were found throughout the evaluations. Brain mapping revealed reductions in power and frequency, demonstrating changes in the patterns of these rhythms in the cerebral cortex. Revealed reorganization of the behavior of alpha and beta waves, as demonstrated by distribution of synchronization and desynchronization of these waves among the regions of the brain. CONCLUSION The results suggest that anodal tDCS promotes the reorganization of brain impulses, redirecting these impulses to the required regions more efficiently and contributing to better motor planning.
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Affiliation(s)
- Jamile Lopes
- School of Medical Sciences, Santa Casa de São Paulo, 112 Doutor Cesário Street, São Paulo, SP, Brazil
| | - Isabela Miziara
- Electrical and Biomedical Engineering, Technology Institute, Federal University of Pará, Belém, PA, Brazil
| | - Danial Kahani
- Department of Bioengineering, University of Strathclyde, Glasgow, UK
| | - Rodolfo Parreira
- School of Medical Sciences, Santa Casa de São Paulo, 112 Doutor Cesário Street, São Paulo, SP, Brazil
| | - Daniela Fonseca
- Movement Analysis Lab, University Centre of Anápolis, Anápolis, Brazil
| | - Roberta Lazzari
- School of Medical Sciences, Santa Casa de São Paulo, 112 Doutor Cesário Street, São Paulo, SP, Brazil
| | - Lorraine Cordeiro
- Movement Analysis Lab, University Centre of Anápolis, Anápolis, Brazil
| | - Eduardo Naves
- Electrical Engineering Faculty, Federal University of Uberlândia, Uberlândia, Brazil
| | - Veronica Cimolin
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
- Istituto Auxologico Italiano - IRCCS, San Giuseppe Hospital, Piancavallo, Italy
| | - Manuela Galli
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Bernard Conway
- Department of Bioengineering, University of Strathclyde, Glasgow, UK
| | - Claudia Oliveira
- School of Medical Sciences, Santa Casa de São Paulo, 112 Doutor Cesário Street, São Paulo, SP, Brazil
- Movement Analysis Lab, University Centre of Anápolis, Anápolis, Brazil
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Figeys M, Koubasi F, Hwang D, Hunder A, Miguel-Cruz A, Ríos Rincón A. Challenges and promises of mixed-reality interventions in acquired brain injury rehabilitation: A scoping review. Int J Med Inform 2023; 179:105235. [PMID: 37806176 DOI: 10.1016/j.ijmedinf.2023.105235] [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: 05/16/2023] [Revised: 08/02/2023] [Accepted: 09/24/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Acquired brain injury (ABI) can lead to significant impairments and difficulties in everyday life, necessitating the need for rehabilitation. Mixed-reality (MR) technologies have revolutionized the delivery of neurorehabilitation therapies. However, inconsistencies in research methodology, diverse study populations and designs, and exaggerated claims in the research, media, and private consumer sectors have impacted the knowledge base of the field, including within the context of ABI rehabilitation. OBJECTIVE This scoping review aims to explore MR-systems in ABI rehabilitation, while assessing the evidence base and technology readiness levels of these systems. METHODS Seven databases were searched for studies, which were screened and analyzed by two independent raters. The types of MR systems, levels of evidence, and technology readiness levels were extracted and analyzed using descriptive analyses. RESULTS Twenty-six studies were included in the review, all of which focused on ABI etiologies stemming from strokes. Across studies, upper-limb motor rehabilitation was the most common rehabilitation target of MR interventions, followed by gait, cognition, and lower-extremity functioning. At present, overall results indicate low evidence for MR-applications in ABI rehabilitation, with a median technology readiness level of 6, corresponding to system prototypes being tested in relevant environments. CONCLUSION Although challenges regarding system usability and design were reported, results appear promising with ongoing research. With variability across studies, technologies, and populations, determining the effectiveness of MR interventions in ABI remains a challenge, necessitating the need for ongoing innovation, research, and development of these systems.
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Affiliation(s)
- Mathieu Figeys
- Department of Occupational Therapy, Faculty of Rehabilitation Medicine, College of Health Sciences, University of Alberta, Edmonton, Canada; Glenrose Rehabilitation Hospital, Alberta Health Services, Edmonton, Canada.
| | - Farnaz Koubasi
- Department of Occupational Therapy, Faculty of Rehabilitation Medicine, College of Health Sciences, University of Alberta, Edmonton, Canada
| | - Doyeon Hwang
- School of Public Health, University of Alberta, Edmonton, Canada
| | - Allison Hunder
- Faculty of Kinesiology, Sport, & Recreation, University of Alberta, Edmonton, Canada
| | - Antonio Miguel-Cruz
- Department of Occupational Therapy, Faculty of Rehabilitation Medicine, College of Health Sciences, University of Alberta, Edmonton, Canada; Glenrose Rehabilitation Hospital, Alberta Health Services, Edmonton, Canada; Faculty of Health, University of Waterloo, Waterloo, Canada
| | - Adriana Ríos Rincón
- Department of Occupational Therapy, Faculty of Rehabilitation Medicine, College of Health Sciences, University of Alberta, Edmonton, Canada
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Ahmed I, Mustafaoglu R, Rossi S, Cavdar FA, Agyenkwa SK, Pang MYC, Straudi S. Non-invasive Brain Stimulation Techniques for the Improvement of Upper Limb Motor Function and Performance in Activities of Daily Living After Stroke: A Systematic Review and Network Meta-analysis. Arch Phys Med Rehabil 2023; 104:1683-1697. [PMID: 37245690 DOI: 10.1016/j.apmr.2023.04.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 03/21/2023] [Accepted: 04/22/2023] [Indexed: 05/30/2023]
Abstract
OBJECTIVE To compare the efficacy of non-invasive brain stimulation (NiBS) such as transcranial direct current stimulation (tDCS), repetitive transcranial magnetic stimulation (rTMS), theta-burst stimulation (TBS), and transcutaneous vagus nerve stimulation (taVNS) in upper limb stroke rehabilitation. DATA SOURCES PubMed, Web of Science, and Cochrane databases were searched from January 2010 to June 2022. DATA SELECTION Randomized controlled trials (RCTs) assessing the effects of "tDCS", "rTMS", "TBS", or "taVNS" on upper limb motor function and performance in activities of daily livings (ADLs) after stroke. DATA EXTRACTION Data were extracted by 2 independent reviewers. Risk of bias was evaluated with the Cochrane Risk of Bias tool. DATA SYNTHESIS 87 RCTs with 3750 participants were included. Pairwise meta-analysis showed that all NiBS except continuous TBS (cTBS) and cathodal tDCS were significantly more efficacious than sham stimulation for motor function (standardized mean difference [SMD] range 0.42-1.20), whereas taVNS, anodal tDCS, and both low and high frequency rTMS were significantly more efficacious than sham stimulation for ADLs (SMD range 0.54-0.99). NMA showed that taVNS was more effective than cTBS (SMD:1.00; 95% CI (0.02-2.02)), cathodal tDCS (SMD:1.07; 95% CI (0.21-1.92)), and Physical rehabilitation alone (SMD:1.46; 95% CI (0.59-2.33)) for improving motor function. P-score found that taVNS is best ranked treatment in improving motor function (SMD: 1.20; 95% CI (0.46-1.95)) and ADLs (SMD:1.20; 95% CI (0.45-1.94)) after stroke. After taVNS, excitatory stimulation protocols (intermittent TBS, anodal tDCS, and HF-rTMS) are most effective in improving motor function and ADLs after acute/sub-acute (SMD range 0.53-1.63) and chronic stroke (SMD range 0.39-1.16). CONCLUSIONS Evidence suggests that excitatory stimulation protocols are the most promising intervention in improving upper limb motor function and performance in ADLs. taVNS appeared to be a promising intervention for stroke patients, but further large RCTs are required to confirm its relative superiority.
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Affiliation(s)
- Ishtiaq Ahmed
- Pain in Motion International Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium; Istanbul University-Cerrahpasa, Institute of Graduate Studies, Department of Physiotherapy and Rehabilitation, Istanbul, Turkey.
| | - Rustem Mustafaoglu
- Istanbul University-Cerrahpasa, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Istanbul, Turkey
| | - Simone Rossi
- Department of Medicine, Surgery, and Neuroscience, Si-BIN Lab, Human Physiology Section, Neurology and Clinical Neurophysiology Unit, University of Siena, Siena, Italy
| | - Fatih A Cavdar
- Istanbul University-Cerrahpasa, Institute of Graduate Studies, Department of Physiotherapy and Rehabilitation, Istanbul, Turkey; Istanbul Okan University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Istanbul, Turkey
| | - Seth Kwame Agyenkwa
- Istanbul University-Cerrahpasa, Institute of Graduate Studies, Department of Physiotherapy and Rehabilitation, Istanbul, Turkey
| | - Marco Y C Pang
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong
| | - Sofia Straudi
- Neuroscience and Rehabilitation Department, Ferrara University, Ferrara, Italy
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Azarnia S, Ezzati K, Saberi A, Naghdi S, Abdollahi I, Jaberzadeh S. The Effect of Uni-Hemispheric Dual-Site Anodal tDCS on Brain Metabolic Changes in Stroke Patients: A Randomized Clinical Trial. Brain Sci 2023; 13:1100. [PMID: 37509030 PMCID: PMC10377241 DOI: 10.3390/brainsci13071100] [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: 06/19/2023] [Revised: 07/14/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Uni-hemispheric concurrent dual-site anodal transcranial direct current stimulation (UHCDS a-tDCS) of the primary motor cortex (M1) and the dorsolateral prefrontal cortex (DLPFC) may enhance the efficacy of a-tDCS after stroke. However, the cellular and molecular mechanisms underlying its beneficial effects have not been defined. We aimed to investigate the effect of a-tDCSM1-DLPFC on brain metabolite concentrations (N-acetyl aspartate (NAA), choline (Cho)) in stroke patients using magnetic resonance spectroscopy (MRS). In this double-blind, sham-controlled, randomized clinical trial (RCT), 18 patients with a first chronic stroke in the territory of the middle cerebral artery trunk were recruited. Patients were allocated to one of the following two groups: (1) Experimental 1, who received five consecutive sessions of a-tDCSM1-DLPFC M1 (active)-DLPFC (active). (2) Experimental 2, who received five consecutive sessions of a-tDCSM1-DLPFC M1 (active)-DLPFC (sham). MRS assessments were performed before and 24 h after the last intervention. Results showed that after five sessions of a-tDCSM1-DLPFC, there were no significant changes in NAA and Cho levels between groups (Cohen's d = 1.4, Cohen's d = 0.93). Thus, dual site a-tDCSM1-DLPFC did not affect brain metabolites compared to single site a-tDCS M1.
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Affiliation(s)
- Somaye Azarnia
- Department of Physiotherapy, Iranian Research Centre on Aging, University of Social Welfare and Rehabilitation Sciences, Tehran 19857-13834, Iran
| | - Kamran Ezzati
- Neuroscience Research Centre, Poorsina Hospital, Faculty of Medicine, Guilan University of Medical Sciences, Rasht 41937-13111, Iran
| | - Alia Saberi
- Neuroscience Research Centre, Poorsina Hospital, Faculty of Medicine, Guilan University of Medical Sciences, Rasht 41937-13111, Iran
| | - Soofia Naghdi
- Department of Physiotherapy, Faculty of Rehabilitation, Tehran University of Medical Sciences, Tehran 65111-11489, Iran
| | - Iraj Abdollahi
- Department of Physiotherapy, Faculty of Rehabilitation, University of Social Welfare and Rehabilitation Sciences, Tehran 19857-13834, Iran
| | - Shapour Jaberzadeh
- Department of Physiotherapy, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC 3800, Australia
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Whittier TT, Patrick CM, Fling BW. Somatosensory Information in Skilled Motor Performance: A Narrative Review. J Mot Behav 2023; 55:453-474. [PMID: 37245865 DOI: 10.1080/00222895.2023.2213198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 04/26/2023] [Accepted: 05/05/2023] [Indexed: 05/30/2023]
Abstract
Historically, research aimed at improving motor performance has largely focused on the neural processes involved in motor execution due to their role in muscle activation. However, accompanying somatosensory and proprioceptive sensory information is also vitally involved in performing motor skills. Here we review research from interdisciplinary fields to provide a description for how somatosensation informs the successful performance of motor skills as well as emphasize the need for careful selection of study methods to isolate the neural processes involved in somatosensory perception. We also discuss upcoming strategies of intervention that have been used to improve performance via somatosensory targets. We believe that a greater appreciation for somatosensation's role in motor learning and control will enable researchers and practitioners to develop and apply methods for the enhancement of human performance that will benefit clinical, healthy, and elite populations alike.
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Affiliation(s)
- Tyler T Whittier
- Sensorimotor Neuroimaging Laboratory, Department of Health and Exercise Science, Colorado State University, Fort Collins, CO, USA
| | - Christopher M Patrick
- Sensorimotor Neuroimaging Laboratory, Department of Health and Exercise Science, Colorado State University, Fort Collins, CO, USA
- Molecular, Cellular and Integrative Neurosciences Program, Colorado State University, Fort Collins, CO, USA
| | - Brett W Fling
- Sensorimotor Neuroimaging Laboratory, Department of Health and Exercise Science, Colorado State University, Fort Collins, CO, USA
- Molecular, Cellular and Integrative Neurosciences Program, Colorado State University, Fort Collins, CO, USA
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9
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Duan Q, Liu W, Yang J, Huang B, Shen J. Effect of Cathodal Transcranial Direct Current Stimulation for Lower Limb Subacute Stroke Rehabilitation. Neural Plast 2023; 2023:1863686. [PMID: 37274448 PMCID: PMC10239296 DOI: 10.1155/2023/1863686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 05/04/2023] [Accepted: 05/10/2023] [Indexed: 06/06/2023] Open
Abstract
Methods A pilot double-blind and randomized clinical trial. Ninety-one subjects with subacute stroke were treated with cathodal/sham stimulation tDCS based on CGR (physiotherapy 40 min/d and occupational therapy 20 min/d) once daily for 20 consecutive working days. Computer-based stratified randomization (1 : 1) was employed by considering age and sex, with concealed assignments in opaque envelopes to ensure no allocation errors after disclosure at the study's end. Patients were evaluated at T0 before treatment, T1 immediately after the posttreatment assessment, and T2 assessment one month after the end of the treatment. The primary outcome index was assessed: lower limb Fugl-Meyer motor score (FMA-LE); secondary endpoints were other gait assessment and relevant stroke scale assessment. Results Patients in the trial group performed significantly better than the control group in all primary outcome indicators assessed posttreatment T1 and at follow-up T2: FMA-LE outcome indicators between the two groups in T1 (P = 0.032; effect size 1.00, 95% CI: 0.00 to 2.00) and FMA-LE outcome indicators between the two groups in T2 (P = 0.010; effect size 2.00, 95% CI: 1.00 to 3.00). Conclusion In the current pilot study, ctDCS plus CGR was an effective treatment modality to improve lower limb motor function with subacute stroke. The effectiveness of cathodal tDCS in poststroke lower limb motor dysfunction is inconclusive. Therefore, a large randomized controlled trial is needed to verify its effectiveness.
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Affiliation(s)
- Qian Duan
- Department of Rehabilitation, The Eighth People's Hospital of Shanghai, Shanghai 200105, China
| | - Wenying Liu
- Department of Rehabilitation, The Eighth People's Hospital of Shanghai, Shanghai 200105, China
| | - Jinhui Yang
- Department of Rehabilitation, Shanxi Provincial People's Hospital, Taiyuan 030012, China
| | - Ben Huang
- Department of Rehabilitation, The Eighth People's Hospital of Shanghai, Shanghai 200105, China
| | - Jie Shen
- Department of Rehabilitation, The Eighth People's Hospital of Shanghai, Shanghai 200105, China
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Ahmed I, Mustafaoglu R, Benkhalifa N, Yakhoub YH. Does noninvasive brain stimulation combined with other therapies improve upper extremity motor impairment, functional performance, and participation in activities of daily living after stroke? A systematic review and meta-analysis of randomized controlled trial. Top Stroke Rehabil 2023; 30:213-234. [PMID: 35112659 DOI: 10.1080/10749357.2022.2026278] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Several studies have investigated the effect of noninvasive brain stimulation (NIBS) on upper limb motor function in stroke, but the evidence so far is conflicting. OBJECTIVE We aimed to determine the effect of NIBS on upper limb motor impairment, functional performance, and participation in activities of daily living after stroke. METHOD Literature search was conducted for randomized controlled trials (RCTs) assessing the effect of "tDCS" or "rTMS" combined with other therapies on upper extremity motor recovery after stroke. The outcome measures were Fugl-Meyer Assessment of Upper Extremity (FMA-UE), Wolf Motor Function Test (WMFT), and Barthel Index (BI). The mean difference (MD) and 95%CI were estimated for motor outcomes. Cochrane risk of bias tool was used to assess the quality of evidence. RESULT Twenty-five RCTs involving 1102 participants were included in the review. Compared to sham stimulation, NIBS combined with other therapies has effectively improved FMA-UE (MD0.97 [95%CI, 0.09 to 1.86; p = .03]) and BI score (MD9.11 [95%CI, 2.27 to 15.95; p = .009]) in acute/sub-acute stroke (MD1.73 [95%CI, 0.61 to 2.85; p = .003]) but unable to modify FMA-UE score in chronic stroke (MD-0.31 [95%CI, -1.77 to 1.15; p = .68]). Only inhibitory (MD3.04 [95%CI, 1.76 to 4.31; I2 = 82%, p < .001] protocol is associated with improved FMA-UE score. Twenty minutes of stimulation/session for ≥20 sessions was found to be effective in improving FMA-UE score (Stimulation time: ES0.45; p ≤ .001; Sessions: ES0.33; p ≤ .001). The NIBS did not produce any significant improvement in WMFT as compared to sham NIBS (MD0.91 [95% CI, -0.89 to 2.70; p = .32]). CONCLUSION Moderate to high-quality evidence suggested that NIBS combined with other therapies is effective in improving upper extremity motor impairment and participation in activities of daily living after acute/sub-acute stroke.
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Affiliation(s)
- Ishtiaq Ahmed
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Rustem Mustafaoglu
- Department of Physiotherapy and Rehabilitation, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Nesrine Benkhalifa
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Yakhoub Hassan Yakhoub
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
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11
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Kolmos M, Madsen MJ, Liu ML, Karabanov A, Johansen KL, Thielscher A, Gandrup K, Lundell H, Fuglsang S, Thade E, Christensen H, Iversen HK, Siebner HR, Kruuse C. Patient-tailored transcranial direct current stimulation to improve stroke rehabilitation: study protocol of a randomized sham-controlled trial. Trials 2023; 24:216. [PMID: 36949490 PMCID: PMC10035265 DOI: 10.1186/s13063-023-07234-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 03/09/2023] [Indexed: 03/24/2023] Open
Abstract
BACKGROUND Many patients do not fully regain motor function after ischemic stroke. Transcranial direct current stimulation (TDCS) targeting the motor cortex may improve motor outcome as an add-on intervention to physical rehabilitation. However, beneficial effects on motor function vary largely among patients within and across TDCS trials. In addition to a large heterogeneity of study designs, this variability may be caused by the fact that TDCS was given as a one-size-fits-all protocol without accounting for anatomical differences between subjects. The efficacy and consistency of TDCS might be improved by a patient-tailored design that ensures precise targeting of a physiologically relevant area with an appropriate current strength. METHODS In a randomized, double-blinded, sham-controlled trial, patients with subacute ischemic stroke and residual upper-extremity paresis will receive two times 20 min of focal TDCS of ipsilesional primary motor hand area (M1-HAND) during supervised rehabilitation training three times weekly for 4 weeks. Anticipated 60 patients will be randomly assigned to active or sham TDCS of ipsilesional M1-HAND, using a central anode and four equidistant cathodes. The placement of the electrode grid on the scalp and current strength at each cathode will be personalized based on individual electrical field models to induce an electrical current of 0.2 V/m in the cortical target region resulting in current strengths between 1 and 4 mA. Primary endpoint will be the difference in change of Fugl-Meyer Assessment of Upper Extremity (FMA-UE) score between active TDCS and sham at the end of the intervention. Exploratory endpoints will include UE-FMA at 12 weeks. Effects of TDCS on motor network connectivity and interhemispheric inhibition will be assessed with functional MRI and transcranial magnetic stimulation. DISCUSSION The study will show the feasibility and test the efficacy of personalized, multi-electrode anodal TDCS of M1-HAND in patients with subacute stroke patients with upper-extremity paresis. Concurrent multimodal brain mapping will shed light into the mechanisms of action of therapeutic personalized TDCS of M1-HAND. Together, the results from this trial may inform future personalized TDCS studies in patients with focal neurological deficits after stroke.
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Affiliation(s)
- Mia Kolmos
- Neurovascular Research Unit (NVRU), Department of Neurology, Copenhagen University Hospital -Herlev and Gentofte, Copenhagen, Denmark
- Danish Research Centre for Magnetic Resonance (DRCMR), Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
| | - Mads Just Madsen
- Danish Research Centre for Magnetic Resonance (DRCMR), Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
| | - Marie Louise Liu
- Danish Research Centre for Magnetic Resonance (DRCMR), Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
| | - Anke Karabanov
- Department of Nutrition, Exercise and Sport (NEXS), Copenhagen University, Copenhagen, Denmark
| | - Katrine Lyders Johansen
- Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital Herlev and Gentofte, Copenhagen, Denmark
| | - Axel Thielscher
- Danish Research Centre for Magnetic Resonance (DRCMR), Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
- Department of Health Technology, Technical University of Denmark, Kgs Lyngby, Denmark
| | - Karen Gandrup
- Department of Radiology, Copenhagen University Hospital Herlev and Gentofte, Copenhagen, Denmark
| | - Henrik Lundell
- Danish Research Centre for Magnetic Resonance (DRCMR), Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
| | - Søren Fuglsang
- Danish Research Centre for Magnetic Resonance (DRCMR), Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
| | - Esben Thade
- Danish Research Centre for Magnetic Resonance (DRCMR), Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
- Department of Health Technology, Technical University of Denmark, Kgs Lyngby, Denmark
| | - Hanne Christensen
- Department of Neurology, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Helle Klingenberg Iversen
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Neurology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Hartwig Roman Siebner
- Danish Research Centre for Magnetic Resonance (DRCMR), Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
- Department of Neurology, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Christina Kruuse
- Neurovascular Research Unit (NVRU), Department of Neurology, Copenhagen University Hospital -Herlev and Gentofte, Copenhagen, Denmark.
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
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12
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Gong Q, Yan R, Chen H, Duan X, Wu X, Zhang X, Zhou Y, Feng Z, Chen Y, Liu J, Xu P, Qiu J, Liu H, Hou J. Effects of cerebellar transcranial direct current stimulation on rehabilitation of upper limb motor function after stroke. Front Neurol 2023; 14:1044333. [PMID: 37006504 PMCID: PMC10060824 DOI: 10.3389/fneur.2023.1044333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 02/16/2023] [Indexed: 03/18/2023] Open
Abstract
BackgroundThe cerebellum is involved in the control and coordination of movements but it remains unclear whether stimulation of the cerebellum could improve the recovery of upper limb motor function. Therefore, this study aimed to explore whether cerebellar transcranial direct current stimulation (tDCS) therapy could promote the recovery of upper limb motor function in patients who suffered a stroke.MethodsIn this randomized, double-blind, and sham-controlled prospective study, 77 stroke patients were recruited and randomly assigned to the tDCS group (n = 39) or the control group (n = 38). The patients received anodal (2 mA, 20 min) or sham tDCS therapy for 4 weeks. The primary outcome was the change in the Fugl-Meyer Assessment-Upper Extremity (FMA-UE) score from baseline to the first day after 4 weeks of treatment (T1) and 60 days after 4 weeks of treatment (T2). The secondary outcomes were the FMA-UE response rates assessed at T1 and T2. Adverse events (AEs) related to the tDCS treatment were also recorded.ResultsAt T1, the mean FMA-UE score increased by 10.7 points [standard error of the mean (SEM) = 1.4] in the tDCS group and by 5.8 points (SEM = 1.3) in the control group (difference between the two groups was 4.9 points, P = 0.013). At T2, the mean FMA-UE score increased by 18.9 points (SEM = 2.1) in the tDCS group and by 12.7 points (SEM = 2.1) in the control group (the difference between the two groups was 6.2 points, P = 0.043). At T1, 26 (70.3%) patients in the tDCS group had a clinically meaningful response to the FMA-UE score compared to 12 (34.3%) patients in the control group (the difference between the two groups was 36.0%, P =0.002). At T2, 33 (89.2%) patients in the tDCS group had a clinically meaningful response to the FMA-UE score compared with 19 (54.3%) patients in the control group (the difference between the two groups was 34.9%, P = 0.001). There was no statistically significant difference in the incidence of adverse events between the two groups. In the subgroup analysis of different hemiplegic sides, the rehabilitation effect of patients with right hemiplegia was better than that of patients with left hemiplegia (P < 0.05); in the age subgroup analysis, different age groups of patients did not show a significant difference in the rehabilitation effect (P > 0.05).ConclusionCerebellar tDCS can be used as an effective and safe treatment to promote recovery of upper limb motor function in stroke patients.Trial registrationChiCTR.org.cn, identifier: ChiCTR2200061838.
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Affiliation(s)
- Qiuwen Gong
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Rubing Yan
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Han Chen
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Xia Duan
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Xiaoyu Wu
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Xin Zhang
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Yi Zhou
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Zhou Feng
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Ya Chen
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jianbo Liu
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Peng Xu
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Jing Qiu
- School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China
| | - Hongliang Liu
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jingming Hou
- Department of Rehabilitation, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- *Correspondence: Jingming Hou
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13
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Alashram AR, Padua E, Aburub A, Raju M, Annino G. Transcranial direct current stimulation for upper extremity spasticity rehabilitation in stroke survivors: A systematic review of randomized controlled trials. PM R 2023; 15:222-234. [PMID: 35286007 DOI: 10.1002/pmrj.12804] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVES To examine the effects of transcranial direct current stimulation (tDCS) on upper extremity spasticity after stroke and to define the most effective tDCS parameters. LITERATURE SURVEY Systematic review in the following databases: PubMed, SCOPUS, PEDro, CINAHL, MEDLINE, REHABDATA, AMED, and Web of Science databases. Studies up to June 2020 were included. METHODOLOGY Studies were included if the sample was composed of individuals with stroke, the intervention followed a tDCS intervention (alone or combined with another intervention), and the study was a randomized controlled trial including at least one measurement assessing upper extremity spasticity. Two authors independently screened the included studies. Conflicting decisions between authors were resolved by discussion with the third author. The methodological quality was assessed using the Cochrane Collaboration's tool. The authors determined that the meta-analysis was not feasible due to the heterogeneity in the protocols among the included studies. SYNTHESIS After the screening of 1204 records, a total of seven studies met the specified inclusion criteria and involved 320 participants (mean age = 60.3), 31.1% of whom were females. Patients with ischemic stroke comprised 77.2% of the total patients, and 42.2% were with right hemispheric stroke. Six studies exhibited "high" quality and one exhibited "moderate" quality. Five of the selected studies that combined the tDCS intervention and other traditional interventions showed a significant reduction in upper extremity spasticity after stroke following tDCS intervention. The other two studies that delivered tDCs alone did not show a significant difference. CONCLUSIONS The evidence for the effect of tDCS on upper extremity spasticity after stroke was limited. The optimal tDCS treatment dosage remains unclear. Additional studies with large sample sizes and long-term follow-up are strongly warranted.
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Affiliation(s)
| | - Elvira Padua
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy
| | - Aseel Aburub
- Department of Physiotherapy, Isra University, Amman, Jordan
| | - Manikandan Raju
- Clinical/Experimental Neuroscience and Psychology, Department of Neuroscience Umane, University of Sapienza, Rome, Italy
| | - Giuseppe Annino
- Department of Medicine Systems, University of Rome "Tor Vergata", Rome, Italy
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14
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Yuan K, Ti CHE, Wang X, Chen C, Lau CCY, Chu WCW, Tong RKY. Individual electric field predicts functional connectivity changes after anodal transcranial direct-current stimulation in chronic stroke. Neurosci Res 2023; 186:21-32. [PMID: 36220454 DOI: 10.1016/j.neures.2022.10.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 09/29/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022]
Abstract
The neuromodulation effect of anodal tDCS is not thoroughly studied, and the heterogeneous profile of stroke individuals with brain lesions would further complicate the stimulation outcomes. This study aimed to investigate the functional changes in sensorimotor areas induced by anodal tDCS and whether individual electric field could predict the functional outcomes. Twenty-five chronic stroke survivors were recruited and divided into tDCS group (n = 12) and sham group (n = 13). Increased functional connectivity (FC) within the surrounding areas of ipsilesional primary motor cortex (M1) was only observed after anodal tDCS. Averaged FC among the ipsilesional sensorimotor regions was observed to be increased after anodal tDCS (t(11) = 2.57, p = 0.026), but not after sham tDCS (t(12) = 0.69, p = 0.50). Partial least square analysis identified positive correlations between electric field (EF) strength normal to the ipsilesional M1 surface and individual FC changes in tDCS group (r = 0.84, p < 0.001) but not in sham group (r = 0.21, p = 0.5). Our results indicated anodal tDCS facilitates the FC within the ipsilesional sensorimotor network in chronic stroke subjects, and individual electric field predicts the functional outcomes.
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Affiliation(s)
- Kai Yuan
- Department of Biomedical Engineering, Faculty of Engineering, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China
| | - Chun-Hang Eden Ti
- Department of Biomedical Engineering, Faculty of Engineering, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China
| | - Xin Wang
- Department of Biomedical Engineering, Faculty of Engineering, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China
| | - Cheng Chen
- Department of Biomedical Engineering, Faculty of Engineering, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China
| | - Cathy Choi-Yin Lau
- Department of Biomedical Engineering, Faculty of Engineering, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China
| | - Winnie Chiu-Wing Chu
- Department of Imaging and Interventional Radiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China
| | - Raymond Kai-Yu Tong
- Department of Biomedical Engineering, Faculty of Engineering, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China.
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15
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Khan A, Podlasek A, Somaa F. Virtual reality in post-stroke neurorehabilitation - a systematic review and meta-analysis. Top Stroke Rehabil 2023; 30:53-72. [PMID: 34747351 DOI: 10.1080/10749357.2021.1990468] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Stroke is a neurological disorder and one of the leading causes of disability worldwide. The patient may lose the ability to adequately move the extremities, perceive sensations, or ambulate independently. Recent experimental studies have reported the beneficial influence of virtual reality training strategies on improving overall functional abilities for stroke survivors. METHODS Conducted a systematic review of the literature using the following keywords to retrieve the data: stroke, virtual reality, motor deficits, neurorehabilitation, cognitive impairments, and sensory deficits. A random-effect meta-analysis was performed for seven scales - one cognitive (MMSE) and six motor (Fugl-Meyer, Berg Balance Scale, Time up and go, Wolf motor function, 10 m walk, Brunnstrom score). OBJECTIVE To organize and compare all the available data regarding the effectiveness of virtual reality for stroke rehabilitation. RESULTS This literature reviewed 150 studies and included 46 for qualitative and 27 for quantitative analysis. There was no statistically significant difference between groups in MMSE score (MD = 0.24, 95%CI = ((-0.42) -(0.9)), p = .47, I2 = 0%) and Fugl-Meyer score (MD = (-0.38), 95%CI = ((-12.88)-(12.11)), p = .95, I2 = 98%) . The statistical significance was not reached in any of the other outcomes. CONCLUSIONS This review supports that stroke rehabilitation programs incorporating virtual reality are associated with improved functional outcomes, but there is no statistically significant difference compared to standard therapy.
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Affiliation(s)
- Azka Khan
- Faculty of Rehabilitation and Allied Health Sciences Islamabad, Riphah International University, Rawalpindi, Pakistan
| | - Anna Podlasek
- Neuroscience and Vascular Simulation, School of Medicine, Anglia Ruskin University, Chelmsford, Essex, UK.,Nihr Nottingham Brc, University of Nottingham, Nottingham, UK.,Clinical Radiology,Queens Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Fahad Somaa
- King Abdulaziz University,Occupational Therapy Department, Faculty of Medical Rehabilitation Sciences, King AbdulAziz University Jeddah, Saudi, Arabia
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16
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Meng J, Yan Z, Gu F, Tao X, Xue T, Liu D, Wang Z. Transcranial direct current stimulation with virtual reality versus virtual reality alone for upper extremity rehabilitation in stroke: A meta-analysis. Heliyon 2022; 9:e12695. [PMID: 36685449 PMCID: PMC9849940 DOI: 10.1016/j.heliyon.2022.e12695] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/07/2022] [Accepted: 12/23/2022] [Indexed: 12/31/2022] Open
Abstract
Background Stroke is one of the most prevalent diseases. Motor impairment in patients with stroke frequently affects the upper extremities. Several randomized clinical trials (RCTs) have tried to prove whether or not the combination of transcranial direct current stimulation (tDCS) with virtual reality (VR) is superior to VR alone for upper extremity rehabilitation. Methods We searched Embase, MEDLINE, the Cochrane Library database, and Clinicaltrials.gov for relevant RCTs published before June 10, 2022. The results were analyzed by using standard mean differences (SMD) and 95% confidence intervals (95% CI). Results We pooled 120 patients from 4 RCTs. There were no significant improvements in the Fugl-Meyer Upper Extremity scale (SMD = 0.51; 95% CI, -0.04 to 1.06), the Box and Block Test (SMD = 0.42; 95% CI, -0.02 to 0.86), and the Modified Ashworth Scale after the combined treatment of tDCS and VR. But tDCS combined with VR could enhance the Barthel Index scores in patients with stroke compared to VR alone (SMD = 0.49; 95% CI, 0.04 to 0.94). Conclusions The combination of tDCS and VR can improve the quality of daily living in patients with stroke. No more satisfactory efficacy has been demonstrated in terms of upper extremity function. However, we observe a distinct trend toward significance in some outcomes.
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Affiliation(s)
- Jiahao Meng
- Department of Neurosurgery and Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, 215006, China
| | - Zeya Yan
- Department of Neurosurgery and Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, 215006, China
| | - Feng Gu
- Department of Neurosurgery and Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, 215006, China
| | - Xinyu Tao
- Department of Neurosurgery and Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, 215006, China
| | - Tao Xue
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100050, China
| | - Dan Liu
- Health Management Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, 215006, China,Corresponding author. Health Management Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, 215006, China
| | - Zhong Wang
- Department of Neurosurgery and Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, 215006, China,Corresponding author. Department of Neurosurgery and Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, 215006, China
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17
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Dumont AJL, Cimolin V, Parreira RB, Armbrust D, Fonseca DRP, Fonseca AL, Cordeiro L, Franco RC, Duarte NAC, Galli M, Oliveira CS. Effects of Transcranial Direct Current Stimulation Combined with Treadmill Training on Kinematics and Spatiotemporal Gait Variables in Stroke Survivors: A Randomized, Triple-Blind, Sham-Controlled Study. Brain Sci 2022; 13:brainsci13010011. [PMID: 36671993 PMCID: PMC9856811 DOI: 10.3390/brainsci13010011] [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: 11/24/2022] [Revised: 12/08/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022] Open
Abstract
The present study assessed the effects of anodal transcranial direct current stimulation (tDCS) combined with treadmill training on spatiotemporal and kinematic variables in stroke survivors using gait speed as the primary outcome. A randomized, sham-controlled, triple-blind, study was conducted involving 28 patients with hemiparesis allocated to two groups. The experimental group was submitted to treadmill training combined with anodal tDCS over the primary motor cortex (M1) of the damaged hemisphere. The control group was submitted to treadmill training combined with sham tDCS. Stimulation was administered (2 mA, 20 min) five times a week for two weeks during treadmill training. No significant differences (p > 0.05) in spatiotemporal variables were found in the intra-group and inter-group analyses. However, the experimental group demonstrated improvements in kinematic variables of the knee and ankle (p < 0.05) and these results were maintained one month after the end of the intervention. The inter-group analysis revealed significant differences (p < 0.05) with regard to the pelvis, hip and knee. Anodal tDCS over M1 of the damaged hemisphere combined with treadmill training did not affect spatiotemporal variables, but promoted improvements in kinematic variables of the pelvis, hip, knee and ankle and results were maintained one month after treatment.
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Affiliation(s)
| | - Veronica Cimolin
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
- Istituto Auxologico Italiano, IRCCS, S. Giuseppe Hospital, 28824 Piancavallo, Italy
| | - Rodolfo Borges Parreira
- Health Sciences Program, Santa Casa School of Medical Sciences of São Paulo, St. Jaguaribe 155, São Paulo 01224-001, Brazil
| | - Danilo Armbrust
- Health Sciences Program, Santa Casa School of Medical Sciences of São Paulo, St. Jaguaribe 155, São Paulo 01224-001, Brazil
| | - Daniela Rosana Pedro Fonseca
- Human Movement and Rehabilitation, Post-Graduate Program Medical School, Evangelic University of Goiás—UniEVANGÉLICA, Anápolis 75083-515, Brazil
| | - Adriano Luís Fonseca
- Human Movement and Rehabilitation, Post-Graduate Program Medical School, Evangelic University of Goiás—UniEVANGÉLICA, Anápolis 75083-515, Brazil
| | - Lorraine Cordeiro
- Human Movement and Rehabilitation, Post-Graduate Program Medical School, Evangelic University of Goiás—UniEVANGÉLICA, Anápolis 75083-515, Brazil
| | - Renata Calhes Franco
- Departamento de Fisioterapia, University Center of Americas, Campus Consolação, Street Augusta 1508, São Paulo 01304-001, Brazil
| | - Natália Almeida Carvalho Duarte
- Human Movement and Rehabilitation, Post-Graduate Program Medical School, Evangelic University of Goiás—UniEVANGÉLICA, Anápolis 75083-515, Brazil
| | - Manuela Galli
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
| | - Cláudia Santos Oliveira
- Human Movement and Rehabilitation, Post-Graduate Program Medical School, Evangelic University of Goiás—UniEVANGÉLICA, Anápolis 75083-515, Brazil
- Correspondence: ; Tel.: +55-(62)-3310-6600
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18
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Wang X, Ge L, Hu H, Yan L, Li L. Effects of Non-Invasive Brain Stimulation on Post-Stroke Spasticity: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Brain Sci 2022; 12:brainsci12070836. [PMID: 35884643 PMCID: PMC9312973 DOI: 10.3390/brainsci12070836] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/12/2022] [Accepted: 06/24/2022] [Indexed: 12/30/2022] Open
Abstract
In recent years, the potential of non-invasive brain stimulation (NIBS) for the therapeutic effect of post-stroke spasticity has been explored. There are various NIBS methods depending on the stimulation modality, site and parameters. The purpose of this study is to evaluate the efficacy of NIBS on spasticity in patients after stroke. This systematic review and meta-analysis was conducted according to Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. PUBMED (MEDLINE), Web of Science, Cochrane Library and Excerpta Medica Database (EMBASE) were searched for all randomized controlled trials (RCTs) published before December 2021. Two independent researchers screened relevant articles and extracted data. This meta-analysis included 14 articles, and all included articles included 18 RCT datasets. The results showed that repetitive transcranial magnetic stimulation (rTMS) (MD = −0.40, [95% CI]: −0.56 to −0.25, p < 0.01) had a significant effect on improving spasticity, in which low-frequency rTMS (LF-rTMS) (MD = −0.51, [95% CI]: −0.78 to −0.24, p < 0.01) and stimulation of the unaffected hemisphere (MD = −0.58, [95% CI]: −0.80 to −0.36, p < 0.01) were beneficial on Modified Ashworth Scale (MAS) in patients with post-stroke spasticity. Transcranial direct current stimulation (tDCS) (MD = −0.65, [95% CI]: −1.07 to −0.22, p < 0.01) also had a significant impact on post-stroke rehabilitation, with anodal stimulation (MD = −0.74, [95% CI]: −1.35 to −0.13, p < 0.05) being more effective in improving spasticity in patients. This meta-analysis revealed moderate evidence that NIBS reduces spasticity after stroke and may promote recovery in stroke survivors. Future studies investigating the mechanisms of NIBS in addressing spasticity are warranted to further support the clinical application of NIBS in post-stroke spasticity.
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Affiliation(s)
- Xiaohan Wang
- Institute of Medical Research, Northwestern Polytechnical University, Xi’an 710072, China; (X.W.); (H.H.)
| | - Le Ge
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China;
| | - Huijing Hu
- Institute of Medical Research, Northwestern Polytechnical University, Xi’an 710072, China; (X.W.); (H.H.)
| | - Li Yan
- Institute of Medical Research, Northwestern Polytechnical University, Xi’an 710072, China; (X.W.); (H.H.)
- Correspondence: (L.Y.); (L.L.); Tel.: +86-186-2939-5063 (L.Y.); +86-135-6041-5367 (L.L.)
| | - Le Li
- Institute of Medical Research, Northwestern Polytechnical University, Xi’an 710072, China; (X.W.); (H.H.)
- Correspondence: (L.Y.); (L.L.); Tel.: +86-186-2939-5063 (L.Y.); +86-135-6041-5367 (L.L.)
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19
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Ahmed I, Yeldan I, Mustafaoglu R. The Adjunct of Electric Neurostimulation to Rehabilitation Approaches in Upper Limb Stroke Rehabilitation: A Systematic Review With Network Meta-Analysis of Randomized Controlled Trials. Neuromodulation 2022; 25:1197-1214. [PMID: 35216873 DOI: 10.1016/j.neurom.2022.01.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 12/11/2021] [Accepted: 01/08/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE This review analyzed the current evidence and the potential for the application of electric neurostimulation such as transcranial direct current stimulation (tDCS) and vagus nerve stimulation (VNS) in upper limb stroke rehabilitation. MATERIALS AND METHODS We performed a systematic review of randomized controlled trials (RCTs) using network meta-analysis (NMA), searching the following data bases: PubMed, Web of Science, Cochrane, and Google Scholar, using specific keywords, from January 2010 to April 2021, and assessing the effects of "tDCS" or "VNS" combined with other therapies on upper limb motor function and activities of daily living (ADL) after stroke. RESULTS We included 38 RCTs with 1261 participants. Pairwise NMA showed transcutaneous VNS (tVNS) and anodal tDCS were effective in improving upper limb motor function (tVNS: mean difference [MD]: 5.50; 95% CI [0.67-11.67]; p < 0.05; anodal tDCS: MD: 5.23; 95% CI [2.45-8.01]; p < 0.05). tVNS and tDCS (anodal and cathodal) were also effective in improving ADL performance after stroke (tVNS: standard MD [SMD]: 0.96; 95% CI [0.15-2.06]; p < 0.05; anodal tDCS: SMD: 3.78; 95% CI [0.0-7.56]; p < 0.05; cathodal tDCS: SMD: 5.38; 95% CI [0.22-10.54]; p < 0.05). Surface under the cumulative ranking curve analysis revealed that tVNS is the best ranked treatment in improving upper limb motor function and performance in ADL after stroke. There was no difference in safety between VNS and its control interventions, measured by reported adverse events (VNS: risk ratio = 1.02 [95% CI = 0.48-2.17; I2 = 0; p = 0.96]). CONCLUSION Moderate- to high-quality evidence suggests that tVNS and anodal tDCS were effective in improving upper limb motor function in both acute/subacute and chronic stroke. In addition to tVNS and anodal tDCS, cathodal tDCS is also effective in improving ADL performance after stroke.
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Affiliation(s)
- Ishtiaq Ahmed
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ipek Yeldan
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Rustem Mustafaoglu
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Istanbul University-Cerrahpasa, Istanbul, Turkey.
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20
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Lee JH, Jeun YJ, Park HY, Jung YJ. Effect of Transcranial Direct Current Stimulation Combined with Rehabilitation on Arm and Hand Function in Stroke Patients: A Systematic Review and Meta-Analysis. Healthcare (Basel) 2021; 9:healthcare9121705. [PMID: 34946431 PMCID: PMC8701815 DOI: 10.3390/healthcare9121705] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/03/2021] [Accepted: 12/03/2021] [Indexed: 11/16/2022] Open
Abstract
Transcranial direct current stimulation (tDCS) is a noninvasive brain stimulation technique that may enhance motor recovery after stroke. We performed a systematic review and meta-analysis to assess the efficacy of tDCS combined with rehabilitation on arm and hand function after stroke. Electronic databases were searched from their inception to September 2021. We performed a systematic review of selected randomized controlled trials, and methodological qualities were measured using the PEDro (Physiotherapy Evidence Database) scale. We calculated the standardized mean difference for effect size using the Comprehensive Meta-Analysis 3.0 software. We selected 28 studies for the systematic review and 20 studies for the meta-analysis. The overall effect size was 0.480 (95% CI [0.307; 0.653], p < 0.05), indicating a moderate effect size of tDCS combined with rehabilitation for upper extremity function in stroke survivors. The tDCS with occupational therapy/physical therapy (0.696; 95% CI [0.390; 1.003], p < 0.05) or virtual reality therapy (0.510; 95% CI [0.111; 0.909], p < 0.05) was also significantly more effective than other treatments. This meta-analysis of 20 randomized controlled trials provides further evidence that tDCS combined with rehabilitation, especially occupational therapy/physical therapy and virtual reality therapy, may benefit upper extremity function of the paretic upper limb in stroke patients.
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Affiliation(s)
- Joo-Hyun Lee
- Department of Occupational Therapy, Baekseok University, Cheonan 31065, Korea;
| | - Yu-Jin Jeun
- Department of ICT Convergence, The Graduate School, Soonchunhyang University, Asan 31538, Korea;
| | - Hae Yean Park
- Department of Occupational Therapy, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju 26493, Korea;
| | - Young-Jin Jung
- School of Healthcare and Biomedical Engineering, Chonnam National University, Yeosu 59626, Korea
- Correspondence:
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21
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Taud B, Lindenberg R, Darkow R, Wevers J, Höfflin D, Grittner U, Meinzer M, Flöel A. Limited Add-On Effects of Unilateral and Bilateral Transcranial Direct Current Stimulation on Visuo-Motor Grip Force Tracking Task Training Outcome in Chronic Stroke. A Randomized Controlled Trial. Front Neurol 2021; 12:736075. [PMID: 34858310 PMCID: PMC8631774 DOI: 10.3389/fneur.2021.736075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 10/01/2021] [Indexed: 11/13/2022] Open
Abstract
Background: This randomized controlled trial investigated if uni- and bihemispheric transcranial direct current stimulation (tDCS) of the motor cortex can enhance the effects of visuo-motor grip force tracking task training and transfer to clinical assessments of upper extremity motor function. Methods: In a randomized, double-blind, sham-controlled trial, 40 chronic stroke patients underwent 5 days of visuo-motor grip force tracking task training of the paretic hand with either unilateral or bilateral (N = 15/group) or placebo tDCS (N = 10). Immediate and long-term (3 months) effects on training outcome and motor recovery (Upper Extremity Fugl-Meyer, UE-FM, Wolf Motor Function Test, and WMFT) were investigated. Results: Trained task performance significantly improved independently of tDCS in a curvilinear fashion. In the anodal stimulation group UE-FM scores were higher than in the sham group at day 5 (adjusted mean difference: 2.6, 95%CI: 0.6–4.5, p = 0.010) and at 3 months follow up (adjusted mean difference: 2.8, 95%CI: 0.8–4.7, p = 0.006). Neither training alone, nor the combination of training and tDCS improved WMFT performance. Conclusions: Visuo-motor grip force tracking task training can facilitate recovery of upper extremity function. Only minimal add-on effects of anodal but not dual tDCS were observed. Clinical Trial Registration:https://clinicaltrials.gov/ct2/results?recrs=&cond=&term=NCT01969097&cntry=&state=&city=&dist=, identifier: NCT01969097, retrospectively registered on 25/10/2013.
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Affiliation(s)
- Benedikt Taud
- Neurocure Cluster of Excellence, Charité University Medicine, Berlin, Germany
| | - Robert Lindenberg
- Neurocure Cluster of Excellence, Charité University Medicine, Berlin, Germany.,Department of History, Philosophy and Ethics of Medicine, Heinrich Heine University, Düsseldorf, Germany
| | - Robert Darkow
- Neurocure Cluster of Excellence, Charité University Medicine, Berlin, Germany
| | - Jasmin Wevers
- Neurocure Cluster of Excellence, Charité University Medicine, Berlin, Germany
| | - Dorothee Höfflin
- Neurocure Cluster of Excellence, Charité University Medicine, Berlin, Germany
| | - Ulrike Grittner
- Berlin Institute of Health at Charité, Charité University Medicine, Berlin, Germany.,Institute of Biometry and Clinical Epidemiology, Charité University Medicine, Berlin, Germany
| | - Marcus Meinzer
- Neurocure Cluster of Excellence, Charité University Medicine, Berlin, Germany.,Department of Neurology, University Medicine Greifswald, Greifswald, Germany
| | - Agnes Flöel
- Neurocure Cluster of Excellence, Charité University Medicine, Berlin, Germany.,Department of Neurology, University Medicine Greifswald, Greifswald, Germany.,German Centre for Neurodegenerative Diseases, Site Greifswald/Rostock, Greifswald, Germany.,Center for Stroke Research, Charité University Medicine, Berlin, Germany
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22
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Orrù G, Conversano C, Hitchcott PK, Gemignani A. Motor stroke recovery after tDCS: a systematic review. Rev Neurosci 2021; 31:201-218. [PMID: 31472070 DOI: 10.1515/revneuro-2019-0047] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 07/04/2019] [Indexed: 02/03/2023]
Abstract
The purpose of the present study was to investigate the effects of transcranial direct current stimulation (tDCS) on motor recovery in adult patients with stroke, taking into account the parameters that could influence the motor recovery responses. The second aim was to identify the best tDCS parameters and recommendations available based on the enhanced motor recovery demonstrated by the analyzed studies. Our systematic review was performed by searching full-text articles published before February 18, 2019 in the PubMed database. Different methods of applying tDCS in association with several complementary therapies were identified. Studies investigating the motor recovery effects of tDCS in adult patients with stroke were considered. Studies investigating different neurologic conditions and psychiatric disorders or those not meeting our methodologic criteria were excluded. The main parameters and outcomes of tDCS treatments are reported. There is not a robust concordance among the study outcomes with regard to the enhancement of motor recovery associated with the clinical application of tDCS. This is mainly due to the heterogeneity of clinical data, tDCS approaches, combined interventions, and outcome measurements. tDCS could be an effective approach to promote adaptive plasticity in the stroke population with significant positive premotor and postmotor rehabilitation effects. Future studies with larger sample sizes and high-quality studies with a better standardization of stimulation protocols are needed to improve the study quality, further corroborate our results, and identify the optimal tDCS protocols.
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Affiliation(s)
- Graziella Orrù
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, via Savi, 10, 56126, Pisa, Italy
| | - Ciro Conversano
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, via Savi, 10, 56126, Pisa, Italy
| | - Paul Kenneth Hitchcott
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, via Savi, 10, 56126, Pisa, Italy
| | - Angelo Gemignani
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, via Savi, 10, 56126, Pisa, Italy
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23
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Cichon N, Wlodarczyk L, Saluk-Bijak J, Bijak M, Redlicka J, Gorniak L, Miller E. Novel Advances to Post-Stroke Aphasia Pharmacology and Rehabilitation. J Clin Med 2021; 10:jcm10173778. [PMID: 34501229 PMCID: PMC8432240 DOI: 10.3390/jcm10173778] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/07/2021] [Accepted: 07/29/2021] [Indexed: 12/23/2022] Open
Abstract
Aphasia is one of the most common clinical features of functional impairment after a stroke. Approximately 21–40% of stroke patients sustain permanent aphasia, which progressively worsens one’s quality of life and rehabilitation outcomes. Post-stroke aphasia treatment strategies include speech language therapies, cognitive neurorehabilitation, telerehabilitation, computer-based management, experimental pharmacotherapy, and physical medicine. This review focuses on current evidence of the effectiveness of impairment-based aphasia therapies and communication-based therapies (as well as the timing and optimal treatment intensities for these interventions). Moreover, we present specific interventions, such as constraint-induced aphasia therapy (CIAT) and melodic intonation therapy (MIT). Accumulated data suggest that using transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS) is safe and can be used to modulate cortical excitability. Therefore, we review clinical studies that present TMS and tDCS as (possible) promising therapies in speech and language recovery, stimulating neuroplasticity. Several drugs have been used in aphasia pharmacotherapy, but evidence from clinical studies suggest that only nootropic agents, donepezil and memantine, may improve the prognosis of aphasia. This article is an overview on the current state of knowledge related to post-stroke aphasia pharmacology, rehabilitation, and future trends.
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Affiliation(s)
- Natalia Cichon
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska, 141/143, 90-236 Lodz, Poland; (M.B.); (L.G.)
- Correspondence:
| | - Lidia Wlodarczyk
- Department of Occupational Diseases and Environmental Health, Nofer Institute of Occupational Medicine, 91-348 Lodz, Poland;
| | - Joanna Saluk-Bijak
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska, 141/143, 90-236 Lodz, Poland;
| | - Michal Bijak
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska, 141/143, 90-236 Lodz, Poland; (M.B.); (L.G.)
| | - Justyna Redlicka
- Department of Neurological Rehabilitation, Medical University of Lodz, Milionowa, 14, 93-113 Lodz, Poland; (J.R.); (E.M.)
| | - Leslaw Gorniak
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska, 141/143, 90-236 Lodz, Poland; (M.B.); (L.G.)
| | - Elzbieta Miller
- Department of Neurological Rehabilitation, Medical University of Lodz, Milionowa, 14, 93-113 Lodz, Poland; (J.R.); (E.M.)
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24
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Huang J, Qu Y, Liu L, Zhao K, Zhao Z. Efficacy and safety of transcranial direct current stimulation for post-stroke spasticity: A meta-analysis of randomised controlled trials. Clin Rehabil 2021; 36:158-171. [PMID: 34387103 DOI: 10.1177/02692155211038097] [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] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To evaluate the efficacy and safety of transcranial direct current stimulation for post-stroke spasticity and to assess its evidence using a meta-analysis. METHODS We searched the Cochrane Library, EMBASE, MEDLINE (via PubMed), PEDro, CBM, CNKI and Wan Fang Data from their inception to June 2021 for randomised clinical trials published in English or Chinese, which aimed to explore the effects of transcranial direct current stimulation on post-stroke spasticity. Two reviewers independently extracted the data and evaluated the methodological quality and overall evidence quality. RESULTS Thirteen randomised clinical trials comprising 924 patients were included, 12 of which were included in the meta-analysis. The results showed that anodal stimulation (standard mean difference = -0.91; [95% CI; -1.63 to -0.19]) combined with other therapies was more effective in improving upper limb spasticity. More than 20 minutes of stimulation were found to be effective in improving spasticity. Transcranial direct current stimulation was superior to the control treatments for subacute (standard mean difference = -1.16; -1.75 to -0.57) and chronic stroke (standard mean difference = -0.68; -1.13 to -0.22) patients aged under 60 (standard mean difference = -1.07; -1.54 to -0.60). No severe adverse events were reported in any of the included studies. CONCLUSIONS Low-quality evidence demonstrates that anodal transcranial direct current stimulation as an adjunct is effective and safe in reducing upper limb post-stroke spasticity when applied for more than 20 minutes in subacute and chronic stroke survivors aged under 60. Further high-quality studies are needed to explore its long-term efficacy and safety.
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Affiliation(s)
- Jiapeng Huang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Laboratory of Neuro Rehabilitation, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Yun Qu
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Laboratory of Neuro Rehabilitation, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Lini Liu
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Laboratory of Neuro Rehabilitation, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Kehong Zhao
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Laboratory of Neuro Rehabilitation, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Ziqi Zhao
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Laboratory of Neuro Rehabilitation, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
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25
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Llorens R, Fuentes MA, Borrego A, Latorre J, Alcañiz M, Colomer C, Noé E. Effectiveness of a combined transcranial direct current stimulation and virtual reality-based intervention on upper limb function in chronic individuals post-stroke with persistent severe hemiparesis: a randomized controlled trial. J Neuroeng Rehabil 2021; 18:108. [PMID: 34210347 PMCID: PMC8252292 DOI: 10.1186/s12984-021-00896-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 06/09/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Functional impairments derived from the non-use of severely affected upper limb after stroke have been proposed to be mitigated by action observation and imagination-based techniques, whose effectiveness is enhanced when combined with transcranial direct current stimulation (tDCS). Preliminary studies in mildly impaired individuals in the acute phase post-stroke show intensified effects when action is facilitated by tDCS and mediated by virtual reality (VR) but the effectiveness in cases of severe impairment and chronic stroke is unknown. This study investigated the effectiveness of a combined tDCS and VR-based intervention in the sensorimotor function of chronic individuals post-stroke with persistent severe hemiparesis compared to conventional physical therapy. METHODS Twenty-nine participants were randomized into an experimental group, who received 30 minutes of the combined tDCS and VR-based therapy and 30 minutes of conventional physical therapy, or a control group, who exclusively received conventional physical therapy focusing on passive and active assistive range of motion exercises. The sensorimotor function of all participants was assessed before and after 25 one-hour sessions, administered three to five times a week, using the upper extremity subscale of the Fugl-Meyer Assessment, the time and ability subscales of the Wolf Motor Function Test, and the Nottingham Sensory Assessment. RESULTS A clinically meaningful improvement of the upper limb motor function was consistently revealed in all motor measures after the experimental intervention, but not after conventional physical therapy. Similar limited effects were detected in the sensory function in both groups. CONCLUSION The combined tDCS and VR-based paradigm provided not only greater but also clinically meaningful improvement in the motor function (and similar sensory effects) in comparison to conventional physical therapy.
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Affiliation(s)
- Roberto Llorens
- Neurorehabilitation and Brain Research Group, Instituto de Investigación e Innovación en Bioingeniería, Universitat Politècnica de València, Camino de Vera s/n, 46011, Valencia, Spain.
- NEURORHB. Servicio de Neurorrehabilitación de Hospitales Vithas, Fundación Hospitales Vithas, Callosa d'En Sarrià 12, 46007, València, Spain.
| | - María Antonia Fuentes
- NEURORHB. Servicio de Neurorrehabilitación de Hospitales Vithas, Fundación Hospitales Vithas, Callosa d'En Sarrià 12, 46007, València, Spain
| | - Adrián Borrego
- Neurorehabilitation and Brain Research Group, Instituto de Investigación e Innovación en Bioingeniería, Universitat Politècnica de València, Camino de Vera s/n, 46011, Valencia, Spain
| | - Jorge Latorre
- Neurorehabilitation and Brain Research Group, Instituto de Investigación e Innovación en Bioingeniería, Universitat Politècnica de València, Camino de Vera s/n, 46011, Valencia, Spain
- NEURORHB. Servicio de Neurorrehabilitación de Hospitales Vithas, Fundación Hospitales Vithas, Callosa d'En Sarrià 12, 46007, València, Spain
| | - Mariano Alcañiz
- Neurorehabilitation and Brain Research Group, Instituto de Investigación e Innovación en Bioingeniería, Universitat Politècnica de València, Camino de Vera s/n, 46011, Valencia, Spain
| | - Carolina Colomer
- NEURORHB. Servicio de Neurorrehabilitación de Hospitales Vithas, Fundación Hospitales Vithas, Callosa d'En Sarrià 12, 46007, València, Spain
| | - Enrique Noé
- NEURORHB. Servicio de Neurorrehabilitación de Hospitales Vithas, Fundación Hospitales Vithas, Callosa d'En Sarrià 12, 46007, València, Spain
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26
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Adeagbo CA, Olawale OA, Gbiri CAO. Transcranial direct current stimulation and repetitive functional task-oriented programme for upper limb functional rehabilitation in stroke survivors. PHYSICAL THERAPY REVIEWS 2021. [DOI: 10.1080/10833196.2021.1945805] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Caleb Adewumi Adeagbo
- Department of Physiotherapy, College of Medicine, University of Lagos, Lagos, Nigeria
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27
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Dong K, Meng S, Guo Z, Zhang R, Xu P, Yuan E, Lian T. The Effects of Transcranial Direct Current Stimulation on Balance and Gait in Stroke Patients: A Systematic Review and Meta-Analysis. Front Neurol 2021; 12:650925. [PMID: 34113308 PMCID: PMC8186497 DOI: 10.3389/fneur.2021.650925] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/06/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: Balance dysfunction after stroke often results in individuals unable to maintain normal posture, limits the recovery of gait and functional independence. We explore the short-term effects of transcranial direct current stimulation (tDCS) on improving balance function and gait in stroke patients. Methods: We systematically searched on PubMed, Web of Science, EMBASE, Cochrane Central Register of Controlled Trials, and Google Scholar for studies that explored the effects of tDCS on balance after stroke until August 2020. All involved studies used at least one measurement of balance, gait, or postural control as the outcome. Results: A total of 145 studies were found, of which 10 (n = 246) met the inclusion criteria and included in our studies. The present meta-analysis showed that active tDCS have beneficial effects on timed up and go test (TUGT) [mean difference (MD): 0.35; 95% confidence interval (CI): 0.11 to 0.58] and Functional Ambulation Category (FAC) (MD: −2.54; 95% CI: −3.93 to −1.15) in stroke patients. However, the results were not significant on the berg balance scale (BBS) (MD: −0.20; 95% CI: −1.44 to 1.04), lower extremity subscale of Fugl-Meyer Assessment (FMA-LE) (MD: −0.43; 95% CI: −1.70 to 0.84), 10-m walk test (10 MWT) (MD: −0.93; 95% CI: −2.68 to 0.82) and 6-min walking test (6 MWT) (MD: −2.55; 95% CI: −18.34 to 13.23). Conclusions: In conclusion, we revealed that tDCS might be an effective option for restoring walking independence and functional ambulation for stroke patients in our systematic review and meta-analysis. Systematic Review Registration: CRD42020207565.
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Affiliation(s)
- Ke Dong
- Department of Rehabilitation Medicine, First Hospital of Shanxi Medical University, Taiyuan, China.,First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Shifeng Meng
- Department of Rehabilitation Medicine, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Ziqi Guo
- Department of Rehabilitation Medicine, First Hospital of Shanxi Medical University, Taiyuan, China.,First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Rufang Zhang
- Department of Rehabilitation Medicine, First Hospital of Shanxi Medical University, Taiyuan, China.,First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Panpan Xu
- Department of Rehabilitation Medicine, First Hospital of Shanxi Medical University, Taiyuan, China.,First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Erfen Yuan
- Department of Rehabilitation Medicine, First Hospital of Shanxi Medical University, Taiyuan, China.,First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Tao Lian
- Department of Rehabilitation Medicine, First Hospital of Shanxi Medical University, Taiyuan, China
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Fregni F, El-Hagrassy MM, Pacheco-Barrios K, Carvalho S, Leite J, Simis M, Brunelin J, Nakamura-Palacios EM, Marangolo P, Venkatasubramanian G, San-Juan D, Caumo W, Bikson M, Brunoni AR. Evidence-Based Guidelines and Secondary Meta-Analysis for the Use of Transcranial Direct Current Stimulation in Neurological and Psychiatric Disorders. Int J Neuropsychopharmacol 2021; 24:256-313. [PMID: 32710772 PMCID: PMC8059493 DOI: 10.1093/ijnp/pyaa051] [Citation(s) in RCA: 257] [Impact Index Per Article: 85.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 07/21/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Transcranial direct current stimulation has shown promising clinical results, leading to increased demand for an evidence-based review on its clinical effects. OBJECTIVE We convened a team of transcranial direct current stimulation experts to conduct a systematic review of clinical trials with more than 1 session of stimulation testing: pain, Parkinson's disease motor function and cognition, stroke motor function and language, epilepsy, major depressive disorder, obsessive compulsive disorder, Tourette syndrome, schizophrenia, and drug addiction. METHODS Experts were asked to conduct this systematic review according to the search methodology from PRISMA guidelines. Recommendations on efficacy were categorized into Levels A (definitely effective), B (probably effective), C (possibly effective), or no recommendation. We assessed risk of bias for all included studies to confirm whether results were driven by potentially biased studies. RESULTS Although most of the clinical trials have been designed as proof-of-concept trials, some of the indications analyzed in this review can be considered as definitely effective (Level A), such as depression, and probably effective (Level B), such as neuropathic pain, fibromyalgia, migraine, post-operative patient-controlled analgesia and pain, Parkinson's disease (motor and cognition), stroke (motor), epilepsy, schizophrenia, and alcohol addiction. Assessment of bias showed that most of the studies had low risk of biases, and sensitivity analysis for bias did not change these results. Effect sizes vary from 0.01 to 0.70 and were significant in about 8 conditions, with the largest effect size being in postoperative acute pain and smaller in stroke motor recovery (nonsignificant when combined with robotic therapy). CONCLUSION All recommendations listed here are based on current published PubMed-indexed data. Despite high levels of evidence in some conditions, it must be underscored that effect sizes and duration of effects are often limited; thus, real clinical impact needs to be further determined with different study designs.
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Affiliation(s)
- Felipe Fregni
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Boston, Massachusetts
| | - Mirret M El-Hagrassy
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Boston, Massachusetts
| | - Kevin Pacheco-Barrios
- Neuromodulation Center and Center for Clinical Research Learning, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Boston, Massachusetts
- Universidad San Ignacio de Loyola, Vicerrectorado de Investigación, Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Lima, Peru
| | - Sandra Carvalho
- Neurotherapeutics and experimental Psychopathology Group (NEP), Psychological Neuroscience Laboratory, CIPsi, School of Psychology, University of Minho, Campus de Gualtar, Braga, Portugal
| | - Jorge Leite
- I2P-Portucalense Institute for Psychology, Universidade Portucalense, Porto, Portugal
| | - Marcel Simis
- Physical and Rehabilitation Medicine Institute of the University of Sao Paulo Medical School General Hospital, Sao Paulo, Brazil
| | - Jerome Brunelin
- CH Le Vinatier, PSYR2 team, Lyon Neuroscience Research Center, UCB Lyon 1, Bron, France
| | - Ester Miyuki Nakamura-Palacios
- Laboratory of Cognitive Sciences and Neuropsychopharmacology, Department of Physiological Sciences, Federal University of Espírito Santo, Espírito Santo, Brasil (Dr Nakamura-Palacios)
| | - Paola Marangolo
- Dipartimento di Studi Umanistici, Università Federico II, Naples, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Ganesan Venkatasubramanian
- Translational Psychiatry Laboratory, Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Daniel San-Juan
- Neurophysiology Department, National Institute of Neurology and Neurosurgery Manuel Velasco Suárez, Mexico City, Mexico
| | - Wolnei Caumo
- Post-Graduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS) Surgery Department, School of Medicine, UFRGS; Pain and Palliative Care Service at Hospital de Clínicas de Porto Alegre (HCPA) Laboratory of Pain and Neuromodulation at HCPA, Porto Alegre, Brazil
| | - Marom Bikson
- Department of Biomedical Engineering, The City College of New York of CUNY, New York, New York
| | - André R Brunoni
- Service of Interdisciplinary Neuromodulation, Laboratory of Neurosciences (LIM-27), Department and Institute of Psychiatry & Department of Internal Medicine, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
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Zhang B, Li D, Liu Y, Wang J, Xiao Q. Virtual reality for limb motor function, balance, gait, cognition and daily function of stroke patients: A systematic review and meta-analysis. J Adv Nurs 2021; 77:3255-3273. [PMID: 33675076 DOI: 10.1111/jan.14800] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 11/22/2020] [Accepted: 01/20/2021] [Indexed: 01/17/2023]
Abstract
AIMS To explore the beneficial effects of virtual reality (VR) interventions on upper- and lower-limb motor function, balance, gait, cognition and daily function outcomes in stroke patients. DESIGN A systematic review and meta-analysis of randomized controlled trials. DATA SOURCES English databases (PubMed, EMBASE, the Cochrane Library, CINAHL, Web of Science, Physiotherapy Evidence Database, ProQuest Dissertations and Theses) and Chinese databases (Chinese BioMedical Literature Service System, WANFANG, CNKI) and the Clinical Trial Registry Platform were systematically searched from inception until December 2019. Additionally, reference lists of the included studies were manually searched. REVIEW METHODS The methodological quality of studies was scored with the Cochrane 'risk-of-bias tool' and PEDro scale from the Physiotherapy Evidence Database by two independent evaluators. RESULTS In total, 87 studies with 3540 participants were included. Stroke patients receiving VR interventions showed significant improvements in Fugl-Meyer assessment of Upper Extremity, Action Research Arm Test, Wolf Motor Function Test, Fugl-Meyer Assessment of Lower Extremity, Functional Ambulation Classification, Berg Balance Scale, Time Up and Go, Velocity, Cadence, Modified Barthel Index and Functional Independence Measure. However, differences between VR intervention and traditional rehabilitation groups were not significant for Box-Block Test, 10 m Walk Test, Auditory Continuous Performance Test, Mini-Mental State Examination and Visual Continuous Performance Test. CONCLUSION This review suggests that VR interventions effectively improve upper- and lower-limb motor function, balance, gait and daily function of stroke patients, but have no benefits on cognition. IMPACT This review identified the positive effects of VR-assisted rehabilitation on upper- and lower-limb motor function, balance, gait and daily function of stroke patients. And, we verified the duration of VR intervention affects some health benefits. The benefit of VR on cognitive function requires further investigation through large-scale multicentre RCTs.
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Affiliation(s)
- Bohan Zhang
- School of Nursing, Capital Medical University, Beijing, China
| | - Dan Li
- School of Nursing, University of Pittsburgh, Pittsburgh, USA
| | - Yue Liu
- School of Nursing, Capital Medical University, Beijing, China
| | - Jiani Wang
- Fuwai Hospital, CAMS &PUMC, Beijing, China
| | - Qian Xiao
- School of Nursing, Capital Medical University, Beijing, China
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Chen B, Liang RQ, Chen RY, Xu FY. The effect of virtual reality training on the daily participation of patients: A meta-analysis. Complement Ther Med 2021; 58:102676. [PMID: 33561530 DOI: 10.1016/j.ctim.2021.102676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/10/2021] [Accepted: 01/29/2021] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND Virtual reality (VR) training are regarded as promising new tools for rehabilitation, but the effect on patients' daily participation is controversial. This study aimed to evaluate the effect of virtual reality (VR) training on different types of patients' daily participation through a meta-analysis. METHODS The PubMed, Cochrane central register of controlled trials, Embase, and web science databases were searched for studies published through September 2020. Thirty-five randomized controlled trials of virtual reality (VR) training compared with conventional treatment, Other electronic rehabilitation systems, usual care for various types of patients were included. All of the studies were available in English. Standardized mean differences (SMD), 95 % confidence intervals (CI), publication bias, and heterogeneity were calculated. RESULTS The Virtual reality (VR) training group is better than the control group in daily participation improvement on all types of patients. There was a small, significant effect(p<0.001; SMD = 0.25[95 %CI,0.14 to 0.36], I2 = 0.00 %). Observing only the type of Stroke, the VR training group is still better than the control group in improving patients' daily participation (p<0.001, SMD = 0.24[95 %CI, 0.11 to 0.37], I2 = 0.00 %). Using the cumulative Meta-analysis method to observe the included literature according to the timeline, Using the cumulative Meta-analysis method to observe the included literature according to the timeline, and it has only achieved positive results since 2015 (Nam-YoNg Lee 2015, p = 0.048, SMD = 0.22[95 %CI,0.00 to 0.44]). The heterogeneity of the studies was not detected, but there is obvious publication bias. CONCLUSIONS Because of controversy over obvious publication bias, we need to be cautious about the conclusion that VR is better than the control group in promoting the patient's daily participation.
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Affiliation(s)
- Bo Chen
- Department of Rehabilitation, The Affiliated Hospital of Southwest Medical University, Sichuan, Luzhou, 646000, China.
| | - Rui-Qi Liang
- The Affiliated Hospital of Southwest Medical University, Sichuan, Luzhou, 646000, China
| | - Ru-Yan Chen
- Department of Rehabilitation, The Affiliated Hospital of Southwest Medical University, Sichuan, Luzhou, 646000, China
| | - Fang-Yuan Xu
- Department of Rehabilitation, The Affiliated Hospital of Southwest Medical University, Sichuan, Luzhou, 646000, China.
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Adjunctive Approaches to Aphasia Rehabilitation: A Review on Efficacy and Safety. Brain Sci 2021; 11:brainsci11010041. [PMID: 33401678 PMCID: PMC7823462 DOI: 10.3390/brainsci11010041] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/24/2020] [Accepted: 12/31/2020] [Indexed: 12/14/2022] Open
Abstract
Aphasia is one of the most socially disabling post-stroke deficits. Although traditional therapies have been shown to induce adequate clinical improvement, aphasic symptoms often persist. Therefore, unconventional rehabilitation techniques which act as a substitute or as an adjunct to traditional approaches are urgently needed. The present review provides an overview of the efficacy and safety of the principal approaches which have been proposed over the last twenty years. First, we examined the effectiveness of the pharmacological approach, principally used as an adjunct to language therapy, reporting the mechanism of action of each single drug for the recovery of aphasia. Results are conflicting but promising. Secondly, we discussed the application of Virtual Reality (VR) which has been proven to be useful since it potentiates the ecological validity of the language therapy by using virtual contexts which simulate real-life everyday contexts. Finally, we focused on the use of Transcranial Direct Current Stimulation (tDCS), both discussing its applications at the cortical level and highlighting a new perspective, which considers the possibility to extend the use of tDCS over the motor regions. Although the review reveals an extraordinary variability among the different studies, substantial agreement has been reached on some general principles, such as the necessity to consider tDCS only as an adjunct to traditional language therapy.
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Romanella SM, Sprugnoli G, Ruffini G, Seyedmadani K, Rossi S, Santarnecchi E. Noninvasive Brain Stimulation & Space Exploration: Opportunities and Challenges. Neurosci Biobehav Rev 2020; 119:294-319. [PMID: 32937115 PMCID: PMC8361862 DOI: 10.1016/j.neubiorev.2020.09.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 05/22/2020] [Accepted: 09/03/2020] [Indexed: 01/11/2023]
Abstract
As NASA prepares for longer space missions aiming for the Moon and Mars, astronauts' health and performance are becoming a central concern due to the threats associated with galactic cosmic radiation, unnatural gravity fields, and life in extreme environments. In space, the human brain undergoes functional and structural changes related to fluid shift and changes in intracranial pressure. Behavioral abnormalities, such as cognitive deficits, sleep disruption, and visuomotor difficulties, as well as psychological effects, are also an issue. We discuss opportunities and challenges of noninvasive brain stimulation (NiBS) methods - including transcranial magnetic stimulation (TMS) and transcranial electrical stimulation (tES) - to support space exploration in several ways. NiBS includes safe and portable techniques already applied in a wide range of cognitive and motor domains, as well as therapeutically. NiBS could be used to enhance in-flight performance, supporting astronauts during pre-flight Earth-based training, as well as to identify biomarkers of post-flight brain changes for optimization of rehabilitation/compensatory strategies. We review these NiBS techniques and their effects on brain physiology, psychology, and cognition.
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Affiliation(s)
- S M Romanella
- Siena Brain Investigation & Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy
| | - G Sprugnoli
- Berenson-Allen Center for Noninvasive Brain Stimulation, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Radiology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - G Ruffini
- Neuroelectrics Corporation, Cambridge, MA, USA
| | - K Seyedmadani
- University Space Research Association NASA Johnson Space Center, Houston, TX, USA; Ann and H.J. Smead Aerospace Engineering Sciences, University of Colorado, Boulder, CO, USA
| | - S Rossi
- Siena Brain Investigation & Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy; Human Physiology Section, Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - E Santarnecchi
- Siena Brain Investigation & Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Italy; Berenson-Allen Center for Noninvasive Brain Stimulation, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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33
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Elsner B, Kugler J, Pohl M, Mehrholz J. Transcranial direct current stimulation (tDCS) for improving activities of daily living, and physical and cognitive functioning, in people after stroke. Cochrane Database Syst Rev 2020; 11:CD009645. [PMID: 33175411 PMCID: PMC8095012 DOI: 10.1002/14651858.cd009645.pub4] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Stroke is one of the leading causes of disability worldwide. Functional impairment, resulting in poor performance in activities of daily living (ADL) among stroke survivors is common. Current rehabilitation approaches have limited effectiveness in improving ADL performance, function, muscle strength, and cognitive abilities (including spatial neglect) after stroke, with improving cognition being the number one research priority in this field. A possible adjunct to stroke rehabilitation might be non-invasive brain stimulation by transcranial direct current stimulation (tDCS) to modulate cortical excitability, and hence to improve these outcomes in people after stroke. OBJECTIVES To assess the effects of tDCS on ADL, arm and leg function, muscle strength and cognitive abilities (including spatial neglect), dropouts and adverse events in people after stroke. SEARCH METHODS We searched the Cochrane Stroke Group Trials Register, CENTRAL, MEDLINE, Embase and seven other databases in January 2019. In an effort to identify further published, unpublished, and ongoing trials, we also searched trials registers and reference lists, handsearched conference proceedings, and contacted authors and equipment manufacturers. SELECTION CRITERIA This is the update of an existing review. In the previous version of this review, we focused on the effects of tDCS on ADL and function. In this update, we broadened our inclusion criteria to compare any kind of active tDCS for improving ADL, function, muscle strength and cognitive abilities (including spatial neglect) versus any kind of placebo or control intervention. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and risk of bias, extracted data, and applied GRADE criteria. If necessary, we contacted study authors to ask for additional information. We collected information on dropouts and adverse events from the trial reports. MAIN RESULTS We included 67 studies involving a total of 1729 patients after stroke. We also identified 116 ongoing studies. The risk of bias did not differ substantially for different comparisons and outcomes. The majority of participants had ischaemic stroke, with mean age between 43 and 75 years, in the acute, postacute, and chronic phase after stroke, and level of impairment ranged from severe to less severe. Included studies differed in terms of type, location and duration of stimulation, amount of current delivered, electrode size and positioning, as well as type and location of stroke. We found 23 studies with 781 participants examining the effects of tDCS versus sham tDCS (or any other passive intervention) on our primary outcome measure, ADL after stroke. Nineteen studies with 686 participants reported absolute values and showed evidence of effect regarding ADL performance at the end of the intervention period (standardised mean difference (SMD) 0.28, 95% confidence interval (CI) 0.13 to 0.44; random-effects model; moderate-quality evidence). Four studies with 95 participants reported change scores, and showed an effect (SMD 0.48, 95% CI 0.02 to 0.95; moderate-quality evidence). Six studies with 269 participants assessed the effects of tDCS on ADL at the end of follow-up and provided absolute values, and found improved ADL (SMD 0.31, 95% CI 0.01 to 0.62; moderate-quality evidence). One study with 16 participants provided change scores and found no effect (SMD -0.64, 95% CI -1.66 to 0.37; low-quality evidence). However, the results did not persist in a sensitivity analysis that included only trials with proper allocation concealment. Thirty-four trials with a total of 985 participants measured upper extremity function at the end of the intervention period. Twenty-four studies with 792 participants that presented absolute values found no effect in favour of tDCS (SMD 0.17, 95% CI -0.05 to 0.38; moderate-quality evidence). Ten studies with 193 participants that presented change values also found no effect (SMD 0.33, 95% CI -0.12 to 0.79; low-quality evidence). Regarding the effects of tDCS on upper extremity function at the end of follow-up, we identified five studies with a total of 211 participants (absolute values) without an effect (SMD -0.00, 95% CI -0.39 to 0.39; moderate-quality evidence). Three studies with 72 participants presenting change scores found an effect (SMD 1.07; 95% CI 0.04 to 2.11; low-quality evidence). Twelve studies with 258 participants reported outcome data for lower extremity function and 18 studies with 553 participants reported outcome data on muscle strength at the end of the intervention period, but there was no effect (high-quality evidence). Three studies with 156 participants reported outcome data on muscle strength at follow-up, but there was no evidence of an effect (moderate-quality evidence). Two studies with 56 participants found no evidence of effect of tDCS on cognitive abilities (low-quality evidence), but one study with 30 participants found evidence of effect of tDCS for improving spatial neglect (very low-quality evidence). In 47 studies with 1330 participants, the proportions of dropouts and adverse events were comparable between groups (risk ratio (RR) 1.25, 95% CI 0.74 to 2.13; random-effects model; moderate-quality evidence). AUTHORS' CONCLUSIONS: There is evidence of very low to moderate quality on the effectiveness of tDCS versus control (sham intervention or any other intervention) for improving ADL outcomes after stroke. However, the results did not persist in a sensitivity analyses including only trials with proper allocation concealment. Evidence of low to high quality suggests that there is no effect of tDCS on arm function and leg function, muscle strength, and cognitive abilities in people after stroke. Evidence of very low quality suggests that there is an effect on hemispatial neglect. There was moderate-quality evidence that adverse events and numbers of people discontinuing the treatment are not increased. Future studies should particularly engage with patients who may benefit the most from tDCS after stroke, but also should investigate the effects in routine application. Therefore, further large-scale randomised controlled trials with a parallel-group design and sample size estimation for tDCS are needed.
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Affiliation(s)
- Bernhard Elsner
- Department of Public Health, Dresden Medical School, Technical University Dresden, Dresden, Germany
- Department of Physiotherapy, SRH Hochschule für Gesundheit Gera, 07548 Gera, Germany
| | - Joachim Kugler
- Department of Public Health, Dresden Medical School, Technical University Dresden, Dresden, Germany
| | - Marcus Pohl
- Neurological Rehabilitation, Helios Klinik Schloss Pulsnitz, Pulsnitz, Germany
| | - Jan Mehrholz
- Department of Public Health, Dresden Medical School, Technical University Dresden, Dresden, Germany
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Cassani R, Novak GS, Falk TH, Oliveira AA. Virtual reality and non-invasive brain stimulation for rehabilitation applications: a systematic review. J Neuroeng Rehabil 2020; 17:147. [PMID: 33129331 PMCID: PMC7603766 DOI: 10.1186/s12984-020-00780-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 10/23/2020] [Indexed: 12/14/2022] Open
Abstract
The present article reports the results of a systematic review on the potential benefits of the combined use of virtual reality (VR) and non-invasive brain stimulation (NIBS) as a novel approach for rehabilitation. VR and NIBS are two rehabilitation techniques that have been consistently explored by health professionals, and in recent years there is strong evidence of the therapeutic benefits of their combined use. In this work, we reviewed research articles that report the combined use of VR and two common NIBS techniques, namely transcranial direct current stimulation (tDCS) and transcranial magnetic stimulation (TMS). Relevant queries to six major bibliographic databases were performed to retrieve original research articles that reported the use of the combination VR-NIBS for rehabilitation applications. A total of 16 articles were identified and reviewed. The reviewed studies have significant differences in the goals, materials, methods, and outcomes. These differences are likely caused by the lack of guidelines and best practices on how to combine VR and NIBS techniques. Five therapeutic applications were identified: stroke, neuropathic pain, cerebral palsy, phobia and post-traumatic stress disorder, and multiple sclerosis rehabilitation. The majority of the reviewed studies reported positive effects of the use of VR-NIBS. However, further research is still needed to validate existing results on larger sample sizes and across different clinical conditions. For these reasons, in this review recommendations for future studies exploring the combined use of VR and NIBS are presented to facilitate the comparison among works.
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Affiliation(s)
- Raymundo Cassani
- Institut National de La Recherche Scientique (INRS-EMT), University of Quebec, 800 rue de la Gauchetière O, Montreal, QC H5A-1K6 Canada
| | - Guilherme S. Novak
- Department of Psychology, Federal University of Health Sciences of Porto Alegre, Rua Sarmento Leite, 245, Porto Alegre, CEP 90.050-170 Brazil
| | - Tiago H. Falk
- Institut National de La Recherche Scientique (INRS-EMT), University of Quebec, 800 rue de la Gauchetière O, Montreal, QC H5A-1K6 Canada
| | - Alcyr A. Oliveira
- Department of Psychology, Federal University of Health Sciences of Porto Alegre, Rua Sarmento Leite, 245, Porto Alegre, CEP 90.050-170 Brazil
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Stanica IC, Moldoveanu F, Portelli GP, Dascalu MI, Moldoveanu A, Ristea MG. Flexible Virtual Reality System for Neurorehabilitation and Quality of Life Improvement. SENSORS (BASEL, SWITZERLAND) 2020; 20:E6045. [PMID: 33114272 PMCID: PMC7672612 DOI: 10.3390/s20216045] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 10/14/2020] [Accepted: 10/21/2020] [Indexed: 11/16/2022]
Abstract
As life expectancy is mostly increasing, the incidence of many neurological disorders is also constantly growing. For improving the physical functions affected by a neurological disorder, rehabilitation procedures are mandatory, and they must be performed regularly. Unfortunately, neurorehabilitation procedures have disadvantages in terms of costs, accessibility and a lack of therapists. This paper presents Immersive Neurorehabilitation Exercises Using Virtual Reality (INREX-VR), our innovative immersive neurorehabilitation system using virtual reality. The system is based on a thorough research methodology and is able to capture real-time user movements and evaluate joint mobility for both upper and lower limbs, record training sessions and save electromyography data. The use of the first-person perspective increases immersion, and the joint range of motion is calculated with the help of both the HTC Vive system and inverse kinematics principles applied on skeleton rigs. Tutorial exercises are demonstrated by a virtual therapist, as they were recorded with real-life physicians, and sessions can be monitored and configured through tele-medicine. Complex movements are practiced in gamified settings, encouraging self-improvement and competition. Finally, we proposed a training plan and preliminary tests which show promising results in terms of accuracy and user feedback. As future developments, we plan to improve the system's accuracy and investigate a wireless alternative based on neural networks.
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Affiliation(s)
- Iulia-Cristina Stanica
- Department of Engineering in Foreign Languages, University Politehnica of Bucharest, 060042 Bucharest, Romania;
- Computer Science and Engineering Department, University Politehnica of Bucharest, 060042 Bucharest, Romania; (F.M.); (A.M.)
| | - Florica Moldoveanu
- Computer Science and Engineering Department, University Politehnica of Bucharest, 060042 Bucharest, Romania; (F.M.); (A.M.)
| | - Giovanni-Paul Portelli
- Department 4, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Maria-Iuliana Dascalu
- Department of Engineering in Foreign Languages, University Politehnica of Bucharest, 060042 Bucharest, Romania;
| | - Alin Moldoveanu
- Computer Science and Engineering Department, University Politehnica of Bucharest, 060042 Bucharest, Romania; (F.M.); (A.M.)
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Clinical Application of Virtual Reality for Upper Limb Motor Rehabilitation in Stroke: Review of Technologies and Clinical Evidence. J Clin Med 2020; 9:jcm9103369. [PMID: 33096678 PMCID: PMC7590210 DOI: 10.3390/jcm9103369] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/14/2020] [Accepted: 10/19/2020] [Indexed: 12/17/2022] Open
Abstract
Neurorehabilitation for stroke is important for upper limb motor recovery. Conventional rehabilitation such as occupational therapy has been used, but novel technologies are expected to open new opportunities for better recovery. Virtual reality (VR) is a technology with a set of informatics that provides interactive environments to patients. VR can enhance neuroplasticity and recovery after a stroke by providing more intensive, repetitive, and engaging training due to several advantages, including: (1) tasks with various difficulty levels for rehabilitation, (2) augmented real-time feedback, (3) more immersive and engaging experiences, (4) more standardized rehabilitation, and (5) safe simulation of real-world activities of daily living. In this comprehensive narrative review of the application of VR in motor rehabilitation after stroke, mainly for the upper limbs, we cover: (1) the technologies used in VR rehabilitation, including sensors; (2) the clinical application of and evidence for VR in stroke rehabilitation; and (3) considerations for VR application in stroke rehabilitation. Meta-analyses for upper limb VR rehabilitation after stroke were identified by an online search of Ovid-MEDLINE, Ovid-EMBASE, the Cochrane Library, and KoreaMed. We expect that this review will provide insights into successful clinical applications or trials of VR for motor rehabilitation after stroke.
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Mancuso V, Stramba-Badiale C, Cavedoni S, Pedroli E, Cipresso P, Riva G. Virtual Reality Meets Non-invasive Brain Stimulation: Integrating Two Methods for Cognitive Rehabilitation of Mild Cognitive Impairment. Front Neurol 2020; 11:566731. [PMID: 33117261 PMCID: PMC7561425 DOI: 10.3389/fneur.2020.566731] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 08/24/2020] [Indexed: 11/17/2022] Open
Abstract
Mild cognitive impairment (MCI) refers to a subtle, general cognitive decline with a detrimental impact on elderlies' independent living and quality of life. Without a timely diagnosis, this condition can evolve into dementia over time, hence the crucial need for early detection, prevention, and rehabilitation. For this purpose, current neuropsychological interventions have been integrated with (i) virtual reality, which immerses the user in a controlled, ecological, and safe environment (so far, both virtual reality-based cognitive and motor rehabilitation have revealed promising positive outcomes); and (ii) non-invasive brain stimulation, i.e., transcranial magnetic or electric brain stimulation, which has emerged as a promising cognitive treatment for MCI and Alzheimer's dementia. To date, these two methods have been employed separately; only a few studies (limited to motor rehabilitation) have suggested their integration. The present paper suggests to extend this integration to cognitive rehabilitation as well as to provide a multimodal stimulation that could enhance cognitive training, resulting in a more efficient rehabilitation.
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Affiliation(s)
- Valentina Mancuso
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Chiara Stramba-Badiale
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Silvia Cavedoni
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Elisa Pedroli
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy.,Department of Psychology, E-Campus University, Novedrate, Italy
| | - Pietro Cipresso
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy.,Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Giuseppe Riva
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy.,Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
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Liao WW, Chiang WC, Lin KC, Wu CY, Liu CT, Hsieh YW, Lin YC, Chen CL. Timing-dependent effects of transcranial direct current stimulation with mirror therapy on daily function and motor control in chronic stroke: a randomized controlled pilot study. J Neuroeng Rehabil 2020; 17:101. [PMID: 32690032 PMCID: PMC7370428 DOI: 10.1186/s12984-020-00722-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 07/06/2020] [Indexed: 02/07/2023] Open
Abstract
Background The timing of transcranial direct current stimulation (tDCS) with neurorehabilitation interventions may affect its modulatory effects. Motor function has been reported to be modulated by the timing of tDCS; however, whether the timing of tDCS would also affect restoration of daily function and upper extremity motor control with neurorehabilitation in stroke patients remains largely unexplored. Mirror therapy (MT) is a potentially effective neurorehabilitation approach for improving paretic arm function in stroke patients. This study aimed to determine whether the timing of tDCS with MT would influence treatment effects on daily function, motor function and motor control in individuals with chronic stroke. Methods This study was a double-blinded randomized controlled trial. Twenty-eight individuals with chronic stroke received one of the following three interventions: (1) sequentially combined tDCS with MT (SEQ), (2) concurrently combined tDCS with MT (CON), and (3) sham tDCS with MT (SHAM). Participants received interventions for 90 min/day, 5 days/week for 4 weeks. Daily function was assessed using the Nottingham Extended Activities of Daily Living Scale. Upper extremity motor function was assessed using the Fugl-Meyer Assessment Scale. Upper extremity motor control was evaluated using movement kinematic assessments. Results There were significant differences in daily function between the three groups. The SEQ group had greater improvement in daily function than the CON and SHAM groups. Kinematic analyses showed that movement time of the paretic hand significantly reduced in the SEQ group after interventions. All three groups had significant improvement in motor function from pre-intervention to post-intervention. Conclusion The timing of tDCS with MT may influence restoration of daily function and movement efficiency of the paretic hand in chronic stroke patients. Sequentially applying tDCS prior to MT seems to be advantageous for enhancing daily function and hand movement control, and may be considered as a potentially useful strategy in future clinical application. Trial registration ClinicalTrials.gov Identifier: NCT02827864. Registered on 29th June, 2016.
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Affiliation(s)
- Wan-Wen Liao
- Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, College of Medicine, Chang Gung University, 259 Wen-hwa 1st Road, Taoyuan City, Taiwan
| | - Wei-Chi Chiang
- Department of Occupational Therapy, I-Shou University, Kaohsiung, Taiwan
| | - Keh-Chung Lin
- School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.,Division of Occupational Therapy, Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Ching-Yi Wu
- Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, College of Medicine, Chang Gung University, 259 Wen-hwa 1st Road, Taoyuan City, Taiwan. .,Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan. .,Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou, Taiwan.
| | - Chien-Ting Liu
- Department of Rehabilitation, Taipei Tzu Chi Hospital, The Buddhist Tzu-Chi Medical Foundation, Taipei, Taiwan
| | - Yu-Wei Hsieh
- Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, College of Medicine, Chang Gung University, 259 Wen-hwa 1st Road, Taoyuan City, Taiwan.,Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan.,Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Yun-Chung Lin
- Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chia-Ling Chen
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou, Taiwan.,Graduate Institute of Early Intervention, College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Stramba-Badiale C, Mancuso V, Cavedoni S, Pedroli E, Cipresso P, Riva G. Transcranial Magnetic Stimulation Meets Virtual Reality: The Potential of Integrating Brain Stimulation With a Simulative Technology for Food Addiction. Front Neurosci 2020; 14:720. [PMID: 32760243 PMCID: PMC7372037 DOI: 10.3389/fnins.2020.00720] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 06/16/2020] [Indexed: 12/23/2022] Open
Abstract
The aim of this perspective is to propose and discuss the integration of transcranial magnetic stimulation (TMS) over the dorsolateral prefrontal cortex with virtual reality (VR) food exposure for therapeutic interventions for food addiction. "Food addiction" is a dysfunctional eating pattern which is typically observed in eating disorders (ED) such as bulimia nervosa and binge eating disorder. Food addiction has been compared to substance use disorder due to the necessity of consuming a substance (food) and the presence of a dependence behavior. In recent years, VR has been applied in the treatment of ED because it triggers psychological and physiological responses through food exposure in place of real stimuli. Virtual reality-Cue exposure therapy has been proven as a valid technique for regulating anxiety and food craving in ED. More, TMS has been proven to modulate circuits and networks implicated in neuropsychiatric disorders and is effective in treating addiction such as nicotine craving and consumption and cocaine use disorder. The combination of a simulative technology and a neurostimulation would presumably provide better improvement compared to a single intervention because it implies the presence of both cognitive and neuropsychological techniques. The possible advantage of this approach will be discussed in the perspective.
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Affiliation(s)
- Chiara Stramba-Badiale
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Valentina Mancuso
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Silvia Cavedoni
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Elisa Pedroli
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
- Department of Psychology, E-Campus University, Novedrate, Italy
| | - Pietro Cipresso
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Giuseppe Riva
- Applied Technology for Neuro-Psychology Lab, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
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Elsner B, Kugler J, Mehrholz J. Transcranial direct current stimulation (tDCS) for improving aphasia after stroke: a systematic review with network meta-analysis of randomized controlled trials. J Neuroeng Rehabil 2020; 17:88. [PMID: 32641152 PMCID: PMC7346463 DOI: 10.1186/s12984-020-00708-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/11/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Transcranial Direct Current Stimulation (tDCS) is an emerging approach for improving aphasia after stroke. However, it remains unclear what type of tDCS stimulation is most effective. Our aim was to give an overview of the evidence network regarding the efficacy and safety of tDCS and to estimate the effectiveness of the different stimulation types. METHODS This is a systematic review of randomized controlled trials with network meta-analysis (NMA). We searched the following databases until 4 February 2020: Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, CINAHL, AMED, Web of Science, and four other databases. We included studies with adult people with stroke. We compared any kind of active tDCS (anodal, cathodal, or dual, that is applying anodal and cathodal tDCS concurrently) regarding improvement of our primary outcome of functional communication, versus control, after stroke. PROSPERO ID CRD42019135696. RESULTS We included 25 studies with 471 participants. Our NMA showed that tDCS did not improve our primary outcome, that of functional communication. There was evidence of an effect of anodal tDCS, particularly over the left inferior frontal gyrus, in improving our secondary outcome, that of performance in naming nouns (SMD = 0.51; 95% CI 0.11 to 0.90). There was no difference in safety between tDCS and its control interventions, measured by the number of dropouts and adverse events. CONCLUSION Comparing different application/protocols of tDCS shows that the anodal application, particularly over the left inferior frontal gyrus, seems to be the most promising tDCS treatment option to improve performance in naming in people with stroke.
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Affiliation(s)
- Bernhard Elsner
- Department of Public Health, Dresden Medical School, Technical University Dresden, Fetscherstr. 74, 01307, Dresden, Germany.
- Physiotherapy and Neurorehabilitation, SRH University of Applied Health Sciences Gera, Gera, Germany.
| | - Joachim Kugler
- Department of Public Health, Dresden Medical School, Technical University Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Jan Mehrholz
- Department of Public Health, Dresden Medical School, Technical University Dresden, Fetscherstr. 74, 01307, Dresden, Germany
- Physiotherapy and Neurorehabilitation, SRH University of Applied Health Sciences Gera, Gera, Germany
- Wissenschaftliches Institut, Private Europäische Medizinische Akademie der Klinik Bavaria in Kreischa GmbH, Kreischa, Germany
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Ortiz M, Iáñez E, Gaxiola-Tirado JA, Gutiérrez D, Azorín JM. Study of the Functional Brain Connectivity and Lower-Limb Motor Imagery Performance After Transcranial Direct Current Stimulation. Int J Neural Syst 2020; 30:2050038. [DOI: 10.1142/s0129065720500380] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The use of transcranial direct current stimulation (tDCS) has been related to the improvement of motor and learning tasks. The current research studies the effects of an asymmetric tDCS setup over brain connectivity, when the subject is performing a motor imagery (MI) task during five consecutive days. A brain–computer interface (BCI) based on electroencephalography is simulated in offline analysis to study the effect that tDCS has over different electrode configurations for the BCI. This way, the BCI performance is used as a validation index of the effect of the tDCS setup by the analysis of the classifier accuracy of the experimental sessions. In addition, the relationship between the brain connectivity and the BCI accuracy performance is analyzed. Results indicate that tDCS group, in comparison to the placebo sham group, shows a higher significant number of connectivity interactions in the motor electrodes during MI tasks and an increasing BCI accuracy over the days. However, the asymmetric tDCS setup does not improve the BCI performance of the electrodes in the intended hemisphere.
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Affiliation(s)
- Mario Ortiz
- Brain-Machine Interface Systems Lab, Miguel Hernández University of Elche, Avenida Universidad sn. Ed. Innova, Elche, Alicante 03202, Spain
| | - Eduardo Iáñez
- Brain-Machine Interface Systems Lab, Miguel Hernández University of Elche, Avenida Universidad sn. Ed. Innova, Elche, Alicante 03202, Spain
| | - Jorge A. Gaxiola-Tirado
- Center for Research and Advanced Studies (Cinvestav), Monterrey’s Unit, Vía del Conocimiento 201 PIIT, 66600, Apodaca NL 66600, Mexico
| | - David Gutiérrez
- Center for Research and Advanced Studies (Cinvestav), Monterrey’s Unit, Vía del Conocimiento 201 PIIT, 66600, Apodaca NL 66600, Mexico
| | - José M. Azorín
- Systems Engineering and Automation Department, Miguel Hernández University of Elche, Avenida Universidad sn. Ed. Innova, Elche, Alicante 03202, Spain
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Yao X, Cui L, Wang J, Feng W, Bao Y, Xie Q. Effects of transcranial direct current stimulation with virtual reality on upper limb function in patients with ischemic stroke: a randomized controlled trial. J Neuroeng Rehabil 2020; 17:73. [PMID: 32539812 PMCID: PMC7296643 DOI: 10.1186/s12984-020-00699-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 05/21/2020] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Non-invasive brain stimulation techniques have been shown in several studies to improve the motor recovery of the affected upper-limbs in stroke patients. This study aims to investigate whether or not cathodal transcranial direct current stimulation (c-tDCS), combined with virtual reality (VR), is superior to VR alone in reducing motor impairment and improving upper limb function and quality of life in stroke patients. METHODS Forty patients who suffered ischemic stroke between 2 weeks to 12 months were recruited for this single-blind randomized control trial. The patients were randomly assigned either to an experimental group who receiving c-tDCS and VR, or a control group receiving sham stimulation and VR. The cathodal electrode was positioned over the primary motor cortex (M1) of the unaffected hemisphere. The treatment session consisted of 20 min of daily therapy, for 10 sessions over a 2-week period. The outcome measures were the Fugl-Meyer Upper Extremity (FM-UE), the Action Research Arm Test (ARAT) and the Barthel Index (BI). RESULTS The two groups were comparable in demographic characteristic and motor impairment. After 2 weeks of intervention, both groups demonstrated significant improvement in FM-UE, ARAT and BI scores (P<0.05).The experiment group demonstrated more improvement in FM-UE than the control group (10.1 vs. 6.4, p = 0.003) and, ARAT (7.0 vs 3.6, p = 0.026) and BI (12.8 vs 8.5, p = 0.043). CONCLUSIONS The findings from our study support that c-tDCS, along with VR, can facilitate a stronger beneficial effect on upper limb motor impairment, function and quality of life than VR alone in patients with ischemic stroke. TRIAL REGISTRATION The study was registered in the Chinese Clinical Trial Registry (ChiCTR1800019386) in November 8, 2018-Retrospectively registered.
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Affiliation(s)
- Xiaoling Yao
- Department of Rehabilitation Medicine, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lijun Cui
- Department of Rehabilitation Medicine, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jixian Wang
- Department of Rehabilitation Medicine, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wuwei Feng
- Deparment of Neurology, Duke University Medical Center, Durham, North Carolina, USA
| | - Yong Bao
- Department of Rehabilitation Medicine, Shanghai Ruijin Rehabilitation Hospital, Shanghai, China.
| | - Qing Xie
- Department of Rehabilitation Medicine, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
- Department of Rehabilitation Medicine, Shanghai Ruijin Rehabilitation Hospital, Shanghai, China.
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Gainsford K, Fitzgibbon B, Fitzgerald PB, Hoy KE. Transforming treatments for schizophrenia: Virtual reality, brain stimulation and social cognition. Psychiatry Res 2020; 288:112974. [PMID: 32353694 DOI: 10.1016/j.psychres.2020.112974] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/16/2020] [Accepted: 03/29/2020] [Indexed: 12/13/2022]
Abstract
Schizophrenia is characterised by delusions, hallucinations, anhedonia and apathy; while impairments in social cognition are often less recognised. Poor social cognition can lead to difficulties in obtaining and maintaining employment, academic progression, interpersonal relationships, and community functioning. Current interventions are highly intensive, require significant resources and have only modest effects on functional outcomes. Virtual reality (VR) and non-invasive brain stimulation (NIBS) may have a role in addressing these limitations. VR allows treatments that are potentially more accessible, less delivery intensive, and have higher ecological validity. While NIBS is able to directly modulate activity in social brain areas in order to promote neuroplasticity, strengthen neural connections and enhance brain function related to social cognitive behaviours. Therefore, the combination of VR and NIBS may allow for more efficient and transferrable interventions than those currently available. This review will explore the potential role of these technologies in the treatment of social cognitive impairment.
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Affiliation(s)
- Kirsten Gainsford
- Epworth Centre for Innovation in Mental Health, Epworth HealthCare and Department of Psychiatry, Monash University, Melbourne, Victoria, Australia..
| | - Bernadette Fitzgibbon
- Epworth Centre for Innovation in Mental Health, Epworth HealthCare and Department of Psychiatry, Monash University, Melbourne, Victoria, Australia..
| | - Paul B Fitzgerald
- Epworth Centre for Innovation in Mental Health, Epworth HealthCare and Department of Psychiatry, Monash University, Melbourne, Victoria, Australia..
| | - Kate E Hoy
- Epworth Centre for Innovation in Mental Health, Epworth HealthCare and Department of Psychiatry, Monash University, Melbourne, Victoria, Australia..
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Transcranial Direct Current Stimulation for Motor Recovery Following Brain Injury. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2020. [DOI: 10.1007/s40141-020-00262-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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45
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Lin RC, Chiang SL, Heitkemper MM, Weng SM, Lin CF, Yang FC, Lin CH. Effectiveness of Early Rehabilitation Combined With Virtual Reality Training on Muscle Strength, Mood State, and Functional Status in Patients With Acute Stroke: A Randomized Controlled Trial. Worldviews Evid Based Nurs 2020; 17:158-167. [PMID: 32212254 DOI: 10.1111/wvn.12429] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 11/10/2019] [Accepted: 11/16/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Early rehabilitation has been shown to enhance functional outcomes. Whether the addition of virtual reality (VR) training could further improve muscle strength, mood state, and functional status for patients with acute stroke is unknown. AIMS To investigate the effectiveness of VR training on muscle strength, mood state (depression, anxiety), and functional status in patients following acute stroke. METHODS A randomized controlled trial was conducted. Patients with acute ischemic stroke (N = 152) were selected and randomly assigned with a 1:3 randomization ratio to either experimental group (EG) or comparison group (CG). Both groups received early rehabilitation. The EG received an extra 5 days of VR training (15 min of time, two times a day), started 24 hr to 3 days poststroke. Muscle strength, mood state, and functional status were collected at admission and at the day of discharge. Generalized estimating equations were applied to examine the intervention effects. RESULTS A total of 143 participants (94%) completed the study, and 145 were included in the intention-to-treat analysis. Participants in the EG reported increased muscle strength of upper and lower limbs in both affected and unaffected sides, decreased depression and anxiety, and increased functional status at discharge. When the group-time interaction was examined, the EG had greater increased upper limb muscle strength of the unaffected side (ß = 0.34, p < .001) and decreased depression and anxiety scores (ß = -2.31, p = .011; ß = -1.63, p = .047) at discharge compared with the CG. However, there was no difference in the functional status change scores from baseline between EG and CG. LINKING EVIDENCE TO ACTION A poststroke program that includes both early rehabilitation and VR training has greater benefit in relation to mood state and muscle strength at discharge than early rehabilitation alone. Therefore, an early physical rehabilitation program that includes VR training for acute stroke inpatients should be considered for implementation in clinical settings.
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Affiliation(s)
- Ruei-Ching Lin
- Department of Nursing, Tri-Service General Hospital, Taipei, Taiwan
| | - Shang-Lin Chiang
- Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Margaret McLean Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, WA, USA.,Division of Gastroenterology, University of Washington, Seattle, WA, USA.,Center for Research on Management of Sleep Disturbances, University of Washington, Seattle, WA, USA
| | - Shu-Min Weng
- Department of Nursing, Tri-Service General Hospital, Taipei, Taiwan
| | - Chi-Feng Lin
- Department of Nursing, Tri-Service General Hospital, Taipei, Taiwan
| | - Fu-Chi Yang
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chia-Huei Lin
- School of Nursing, National Defense Medical Center, Taipei, Taiwan.,Department of Nursing, Songshan Branch of Tri-Service General Hospital, Taipei, Taiwan
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46
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Enhancing Stroke Recovery Across the Life Span With Noninvasive Neurostimulation. J Clin Neurophysiol 2020; 37:150-163. [DOI: 10.1097/wnp.0000000000000543] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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Ahmed N, Mauad VAQ, Gomez-Rojas O, Sushea A, Castro-Tejada G, Michel J, Liñares JM, Pedrosa Salles L, Candido Santos L, Shan M, Nassir R, Montañez-Valverde R, Fabiano R, Danyi S, Hassan Hosseyni S, Anand S, Ahmad U, Casteleins WA, Sanchez AT, Fouad A, Jacome A, Moura de Oliveira Paiva MS, Saavedra Ruiz AG, Grochowski RA, Toyama M, Nagi H, Sarvodelli MZ, Halalau A. The Impact of Rehabilitation-oriented Virtual Reality Device in Patients With Ischemic Stroke in the Early Subacute Recovery Phase: Study Protocol for a Phase III, Single-Blinded, Randomized, Controlled Clinical Trial. J Cent Nerv Syst Dis 2020; 12:1179573519899471. [PMID: 32009828 PMCID: PMC6974741 DOI: 10.1177/1179573519899471] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 12/08/2019] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND RATIONALE Stroke is considered the most common cause of adult disability. Intensive rehabilitation protocols outperform nonintensive counterparts. The subacute stroke phase represents a potential window to recovery. Virtual reality (VR) has been shown to provide a more stimulating environment, allowing for increased patient compliance. However, the quality of current literature comparing VR with standard therapies is limited. Our aim is to measure the impact of VR versus standard therapy on the recovery of the upper limb motor function in patients with stroke in the early subacute recovery phase. METHOD This is a randomized, controlled trial that will assign 262 patients to tailor-made standard rehabilitation (TMSR) or TMSR plus immersive VR device. The trial will be conducted in an urban rehabilitation clinic in the United States with expertise in the management of poststroke patients. Patients will be 18 to 70 years of age and in the early subacute period (30-90 days post ischemic stroke). The primary outcome will be the change of Fugl-Meyer Assessment-Upper Extremity (FMA-UE) score, measured at baseline and 13 weeks after randomization. The secondary outcome will be the change in the UK Functional Independence Measure and Functional Assessment Measure (UK FIM-FAM) score at the same time points. DISCUSSION If the use of VR in the rehabilitation of patients with stroke proves to have a significant impact on their motor recovery, it will constitute an extremely important step into decreasing the functional impairment associated with stroke and the related health care expense burden.
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Affiliation(s)
- Nima Ahmed
- Neurology Department, Hamad Medical
Corporation, Doha, Qatar
| | | | - Olga Gomez-Rojas
- Occupational Health Department,
Alexander von Humboldt School, Lima, Peru
| | - Ammu Sushea
- Department of Anesthesia and Critical
Care, Harvard Medical School Teaching Hospital, Beth Israel Deaconess Medical
Center, Boston, MA, USA
| | - Gelanys Castro-Tejada
- Regional University Hospital Jose Maria
Cabral y Baez (HRUJMCB), Biomedical and Clinical Research Center (CINBIOCLI),
Santiago, Dominican Republic
| | - Janet Michel
- Health Systems and Policy Department,
University of Basel, Swiss TPH, Basel, Switzerland
| | - Juan Manuel Liñares
- Department of Pediatric Neurosurgery,
SAMIC Pediatric Hospital “Prof. Dr. Juan Pedro Garrahan,” Buenos Aires,
Argentina
| | - Loise Pedrosa Salles
- Dentistry Department, Faculty of Health
Sciences, University of Brasilia, Brasilia, Brazil
| | | | - Ming Shan
- Translational Research &
Development, TESARO, Inc., Waltham, MA, USA
| | - Rami Nassir
- Department of Pathology, School of
Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | | | | | - Sofia Danyi
- Lusíada University Centre’s Medical
School, Santos, Brazil
| | | | - Seerat Anand
- Jawaharlal Nehru Medical College,
Belgaum, India
| | - Usman Ahmad
- Department of Pharmacology &
Therapeutics, Hamdard University, Karachi, Pakistan
| | | | | | - Ahmed Fouad
- Clinical Pharmacy Department, Hamad
Medical Corporation, Doha, Qatar
| | | | | | | | | | - Mayumi Toyama
- School of Public Health, Department of
Health Informatics, Kyoto University, Kyoto, Japan
| | - Hibatalla Nagi
- Neurology Department, Hamad Medical
Corporation, Doha, Qatar
| | | | - Alexandra Halalau
- Internal Medicine Department, Beaumont
Hospital, Royal Oak, MI, USA
- Oakland University William Beaumont
School of Medicine, Rochester, MI, USA
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Richards CL, Durand A, Malouin F, Nadeau S, Fung J, D’Amours L, Perez C. Recovery of Sensorimotor Functional Outcomes at Discharge from In-Patient Rehabilitation in Three Stroke Units in the Province of Quebec. Physiother Can 2020; 72:158-168. [PMID: 32494100 PMCID: PMC7238929 DOI: 10.3138/ptc-2018-0108] [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: 11/20/2022]
Abstract
Purpose: This study aimed to portray the characteristics, process variables, and sensorimotor outcomes of patients who had received their usual post-stroke in-patient rehabilitation in three stroke rehabilitation units in Quebec in 2013-2014. Method: We assessed patients (n = 264) at admission and discharge with a subset of a standardized assessment toolkit consisting of observational and performance-based assessment tools. Results: The patients, with a mean age of 60.3 (SD 15.4) years, were admitted 27.7 (SD 8.4) days post-stroke onset. They had a mean admission FIM score of 83.0 (SD 24.0), a mean length of stay of 48.4 (SD 31.1) days, a mean FIM discharge score of 104.0 (SD 17.0), and a mean FIM efficiency score of 0.44 (SD 0.29). All patient outcomes were significantly improved (p < 0.001) and clinically meaningful at discharge (moderate to large Glass's Δ effect sizes) with the improvements greater than or equal to the minimal detectable change at the 95% confidence level in 34%-75% of the patients. Improvements were larger on five of seven outcomes in a sub-group of patients with more severe stroke. Conclusions: The use of a combination of observational and performance assessment tools was essential to capture the full range of disabilities. We have documented significant and clinically meaningful improvements in functional independence, disability, and upper and lower extremity functions after usual post-stroke in-patient rehabilitation in the province of Quebec and provided baseline data for future studies.
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Affiliation(s)
- Carol L. Richards
- Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale
- Département de réadaptation, Université Laval, Quebec City, Que
| | - Anne Durand
- Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale
| | - Francine Malouin
- Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale
- Département de réadaptation, Université Laval, Quebec City, Que
| | - Sylvie Nadeau
- Institut universitaire sur la réadaptation en déficience physique de Montréal du Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l’Île-de-Montréal
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal
- École de réadaptation, Université de Montréal
| | - Joyce Fung
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal
- School of Physical and Occupational Therapy, McGill University, Montreal
- Jewish Rehabilitation Hospital, CISSS Laval
| | - Line D’Amours
- Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale
| | - Claire Perez
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal
- School of Physical and Occupational Therapy, McGill University, Montreal
- Jewish Rehabilitation Hospital, CISSS Laval
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Freitas L, de Araújo Val S, Magalhães F, Marinho V, Ayres C, Teixeira S, Bastos VH. Virtual reality exposure therapy for neuro-psychomotor recovery in adults: a systematic review. Disabil Rehabil Assist Technol 2019; 16:646-652. [PMID: 31746256 DOI: 10.1080/17483107.2019.1688400] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To analyse the virtual reality applications in the subjects' neuro-psychomotor functions rehabilitation with motor and/or neuropsychiatric impairment. METHODS The search was carried out in nine databases (Scopus, PubMed, Web of Science, ScienceDirect, Cochrane Library, CINAHL, PsycINFO, LILACS, and SciELO), from December 2017 to March 2019. An additional manual search was performed, taking into consideration references of the included papers, through the same eligibility criteria. The methodological quality of the included papers was evaluated using the Physiotherapy Evidence Database (PEDro). RESULTS One hundred and twenty-two papers were selected by the initial screening, but only 33 studies participated in the final inclusion in the study (11 clinical trials and 14 experimental studies). The data extracted were: the proposed objective, the sample population, the neurological condition treated, the VR modality used in the procedures and the study intervention period. CONCLUSIONS Virtual reality supports the rehabilitation process of neuro-psychomotor functions, allowing potential gains in the patients' recovery. Therefore, its development facilitates its availability and access in the future.Implications for rehabilitationIt has minimal adverse effects during the virtual therapies performance, such as the presence of vertigo related to cybersickness conditions, suggesting virtual reality as a safe rehabilitation tool, compared to other therapies.Virtual reality use is useful and effective in helping the rehabilitation process of motor, cognitive and psychosocial functions.It plays a role as an adjunctive and complementary therapy in the neuro-psychomotor rehabilitation process to obtain a clinically significant result.
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Affiliation(s)
- Luan Freitas
- Brain Mapping and Functionality Laboratory, Federal University of Piauí, Parnaíba, Brazil
| | - Sabrina de Araújo Val
- Brain Mapping and Functionality Laboratory, Federal University of Piauí, Parnaíba, Brazil
| | - Francisco Magalhães
- Neuro-Innovation Technology and Brain Mapping Laboratory, Federal University of Piauí, Parnaíba, Brazil.,The Northeast Biotechnology Network, Federal University of Piauí, Teresina, Brazil
| | - Victor Marinho
- Neuro-Innovation Technology and Brain Mapping Laboratory, Federal University of Piauí, Parnaíba, Brazil.,The Northeast Biotechnology Network, Federal University of Piauí, Teresina, Brazil
| | - Carla Ayres
- Neuro-Innovation Technology and Brain Mapping Laboratory, Federal University of Piauí, Parnaíba, Brazil
| | - Silmar Teixeira
- Neuro-Innovation Technology and Brain Mapping Laboratory, Federal University of Piauí, Parnaíba, Brazil.,The Northeast Biotechnology Network, Federal University of Piauí, Teresina, Brazil
| | - Victor Hugo Bastos
- Brain Mapping and Functionality Laboratory, Federal University of Piauí, Parnaíba, Brazil.,The Northeast Biotechnology Network, Federal University of Piauí, Teresina, Brazil
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Virtual Reality and Noninvasive Brain Stimulation in Stroke: How Effective Is Their Combination for Upper Limb Motor Improvement?-A Meta-Analysis. PM R 2019; 10:1261-1270. [PMID: 30503233 DOI: 10.1016/j.pmrj.2018.10.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Revised: 09/06/2018] [Accepted: 10/04/2018] [Indexed: 01/20/2023]
Abstract
BACKGROUND Efforts to augment post-stroke upper limb (UL) motor improvement include the use of newer interventions such as noninvasive brain stimulation (NIBS) and task practice in virtual reality environments (VEs). Despite increasing interest in using a combination of these 2 interventions, the effectiveness of this combination to enhance UL motor improvement outcomes has not been examined. OBJECTIVE To evaluate the effectiveness of a combination of NIBS and task practice in a VE to augment post-stroke UL motor improvement. METHODS We conducted a systematic search of the published literature using standard methodology. The Down and Black checklist and the Physiotherapy Evidence Database Research Organization Scale were used to assess study quality. We compared changes in UL impairment and activity levels between active stimulation and sham or other interventions using standardized mean differences and derived a summary effect size. RESULTS We retrieved 5 studies that examined the role of a combination of NIBS and task practice in a VE to optimize UL motor improvement. These 5 studies included 3 randomized controlled trials, 1 cross-sectional study, and 1 crossover study. There was level 1a evidence that the combination was beneficial in subacute stroke. There was level 1b evidence that provision of real stimulation was not superior to sham stimulation in chronic stroke. Effect sizes favoring the combination were moderate for improvements in UL impairment and small for activity levels. CONCLUSIONS Preliminary evidence supports the effectiveness of this combination in subacute stroke. Emergent questions need to be addressed to derive maximum benefit of this combination to augment post-stroke UL motor improvement. LEVEL OF EVIDENCE I.
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