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Nisar H, Annamraju S, Deka SA, Horowitz A, Stipanović DM. Robotic mirror therapy for stroke rehabilitation through virtual activities of daily living. Comput Struct Biotechnol J 2024; 24:126-135. [PMID: 38352631 PMCID: PMC10862404 DOI: 10.1016/j.csbj.2024.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 01/23/2024] [Accepted: 01/23/2024] [Indexed: 02/16/2024] Open
Abstract
Mirror therapy is a standard technique of rehabilitation for recovering motor and vision abilities of stroke patients, especially in the case of asymmetric limb function. To enhance traditional mirror therapy, robotic mirror therapy (RMT) has been proposed over the past decade, allowing for assisted bimanual coordination of paretic (affected) and contralateral (healthy) limbs. However, state-of-the-art RMT platforms predominantly target mirrored motions of trajectories, largely limited to 2-D motions. In this paper, an RMT platform is proposed, which can facilitate the patient to practice virtual activities of daily living (ADL) and thus enhance their independence. Two similar (but mirrored) 3D virtual environments are created in which the patients operate robots with both their limbs to complete ADL (such as writing and eating) with the assistance of the therapist. The recovery level of the patient is continuously assessed by monitoring their ability to track assigned trajectories. The patient's robots are programmed to assist the patient in following these trajectories based on this recovery level. In this paper, the framework to dynamically monitor recovery level and accordingly provide assistance is developed along with the nonlinear controller design to ensure position tracking, force control, and stability. Proof-of-concept studies are conducted with both 3D trajectory tracking and ADL. The results demonstrate the potential use of the proposed system to enhance the recovery of the patients.
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Affiliation(s)
- Harris Nisar
- Health Care Engineering Systems Center, University of Illinois Urbana Champaign, 1206 W Clark St, Urbana 61801, IL, USA
| | - Srikar Annamraju
- Coordinated Science Laboratory, University of Illinois Urbana Champaign, 1308 W Main St, Urbana 61801, IL, USA
| | - Shankar A. Deka
- Division of Decision and Control Systems at KTH Royal Institute of Technology, Brinellvägen 8, 114 28 Stockholm, Sweden
| | - Anne Horowitz
- Outpatient Rehabilitation, OSF Healthcare Saint Francis Medical Center, 6501 N Sheridan Rd, Peoria, IL, USA
| | - Dušan M. Stipanović
- Coordinated Science Laboratory, University of Illinois Urbana Champaign, 1308 W Main St, Urbana 61801, IL, USA
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Albishi AM. How does combining physical therapy with transcranial direct stimulation improve upper-limb motor functions in patients with stroke? A theory perspective. Ann Med Surg (Lond) 2024; 86:4601-4607. [PMID: 39118708 PMCID: PMC11305811 DOI: 10.1097/ms9.0000000000002287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 06/06/2024] [Indexed: 08/10/2024] Open
Abstract
More than half of stroke survivors suffer from upper-limb dysfunction that persists years after stroke, negatively impacting patients' independence and, therefore, affecting their quality of life. Intense motor rehabilitation is required after a stroke to facilitate motor recovery. More importantly, finding new ways to maximize patients' motor recovery is a core goal of stroke rehabilitation. Thus, researchers have explored the potential benefits of combining the effects of non-invasive brain stimulation with physical therapy rehabilitation. Specifically, combining transcranial direct stimulation (tDCS) with neurorehabilitation interventions can boost the brain's responses to interventions and maximize the effects of rehabilitation to improve upper-limb recovery post-stroke. However, it is still unclear which modes of tDCS are optimal for upper-limb motor recovery in patients with stroke when combined with physical therapy interventions. Here, the authors review the existing literature suggesting combining physical therapy rehabilitation with tDCS can maximize patients' motor recovery using the Interhemispheric Competition Model in Stroke. The authors focus on two main rehabilitation paradigms, which are constraint-induced movement therapy (CIMT) and Mirror therapy with and without tDCS. The authors also discuss potential studies to elucidate further the benefit of using tDCS adjunct with these upper-limb rehabilitation paradigms and its effectiveness in patients with stroke, with the ultimate goal of maximizing patients' motor recovery.
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Affiliation(s)
- Alaa. M. Albishi
- Department of Health Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
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Fernández-Solana J, Álvarez-Pardo S, Moreno-Villanueva A, Santamaría-Peláez M, González-Bernal JJ, Vélez-Santamaría R, González-Santos J. Efficacy of a Rehabilitation Program Using Mirror Therapy and Cognitive Therapeutic Exercise on Upper Limb Functionality in Patients with Acute Stroke. Healthcare (Basel) 2024; 12:569. [PMID: 38470680 PMCID: PMC10931296 DOI: 10.3390/healthcare12050569] [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: 12/13/2023] [Revised: 01/26/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Applying evidence-based therapies in stroke rehabilitation plays a crucial role in this process, as they are supported by studies and results that demonstrate their effectiveness in improving functionality, such as mirror therapy (MT), cognitive therapeutic exercise (CTE), and task-oriented training. The aim of this study was to assess the effectiveness of MT and CTE combined with task-oriented training on the functionality, sensitivity, range, and pain of the affected upper limb in patients with acute stroke. A longitudinal multicenter study recruited a sample of 120 patients with acute stroke randomly and consecutively, meeting specific inclusion and exclusion criteria. They were randomly allocated into three groups: a control group only for task-oriented training (TOT) and two groups undergoing either MT or CTE, both combined with TOT. The overall functionality of the affected upper limb, specific functionality, sensitivity, range of motion, and pain were assessed using the Fugl-Meyer Assessment Upper Extremity (FMA-UE) scale validated for the Spanish population. An initial assessment was conducted before the intervention, a second assessment after completing the 20 sessions, and another three months later. ANCOVA analysis revealed statistically significant differences between the assessments and the experimental groups compared to the control group, indicating significant improvement in the overall functionality of the upper limb in these patients. However, no significant differences were observed between the two experimental groups. The conclusion drawn was that both therapeutic techniques are equally effective in treating functionality, sensitivity, range of motion, and pain in the upper limb following a stroke.
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Affiliation(s)
- Jessica Fernández-Solana
- Department of Health Sciences, University of Burgos, 09001 Burgos, Spain; (J.F.-S.); (M.S.-P.); (J.J.G.-B.); (R.V.-S.); (J.G.-S.)
| | | | - Adrián Moreno-Villanueva
- Faculty of Health Science, University Isabel I, 09003 Burgos, Spain;
- BioVetMed & SportSci Research Group, Department of Physical activity and Sport, Faculty of Sport Sciences, University of Murcia, San Javier, 30720 Murcia, Spain
| | - Mirian Santamaría-Peláez
- Department of Health Sciences, University of Burgos, 09001 Burgos, Spain; (J.F.-S.); (M.S.-P.); (J.J.G.-B.); (R.V.-S.); (J.G.-S.)
| | - Jerónimo J. González-Bernal
- Department of Health Sciences, University of Burgos, 09001 Burgos, Spain; (J.F.-S.); (M.S.-P.); (J.J.G.-B.); (R.V.-S.); (J.G.-S.)
| | - Rodrigo Vélez-Santamaría
- Department of Health Sciences, University of Burgos, 09001 Burgos, Spain; (J.F.-S.); (M.S.-P.); (J.J.G.-B.); (R.V.-S.); (J.G.-S.)
| | - Josefa González-Santos
- Department of Health Sciences, University of Burgos, 09001 Burgos, Spain; (J.F.-S.); (M.S.-P.); (J.J.G.-B.); (R.V.-S.); (J.G.-S.)
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Vidal-Jiménez E, Carvajal-Parodi C, Guede-Rojas F. Complex regional pain syndrome type II localized to the index finger. A case report translating scientific evidence into clinical practice. Physiother Theory Pract 2023:1-14. [PMID: 37909770 DOI: 10.1080/09593985.2023.2276379] [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: 06/12/2023] [Accepted: 10/23/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Complex regional pain syndrome type II (CRPS-II) is a rare condition associated with peripheral nervous system lesions. Its localized distribution in the fingers is unique, and its treatment is unclear. CASE DESCRIPTION A 56-year-old male presented to the emergency department with a saw-cut index finger injury with associated tendon and nerve injuries. After surgery, he was admitted to physical therapy (PT) with persistent pain, joint stiffness, allodynia, and trophic changes compatible with CRPS-II localized in the index finger. The diagnosis was confirmed after applying the Budapest Criteria, and PT was progressive and individualized according to the patient's needs, including graded motor imagery, mobilizations, exercises, and education. OUTCOMES After 12 weeks of PT, a clinically significant decrease in pain intensity and improvements in mobility and index finger and upper limb functionality was observed, reducing CRPS symptomatology. DISCUSSION This report provides information about a unique case of a localized form of CRPS-II. After reviewing the literature on clinical cases of both CRPS-II and localized forms of CRPS, we highlight that the clinical features of this patient and his positive therapeutic response support the importance of translating the scientific evidence on CRPS into clinical practice.
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Affiliation(s)
- Esteban Vidal-Jiménez
- Servicio de Medicina Física y Rehabilitación, Hospital Clínico Herminda Martín, Chillán, Ñuble, Chile
| | - Claudio Carvajal-Parodi
- Escuela de Kinesiología, Facultad de Odontología y Ciencias de la Rehabilitación, Universidad San Sebastián Concepción, Bíobío, Chile
| | - Francisco Guede-Rojas
- Exercise and Rehabilitation Sciences Institute, School of Physical Therapy, Faculty of Rehabilitation Sciences, Universidad Andres Bello, Santiago, Chile
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Sari Hİ, Yigit S, Turhan B. Is mirror therapy combined with a routine physiotherapy protocol effective for children with obstetrical upper brachial plexus palsy? J Hand Ther 2023; 36:895-902. [PMID: 36697310 DOI: 10.1016/j.jht.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 10/11/2022] [Accepted: 10/14/2022] [Indexed: 01/25/2023]
Abstract
STUDY DESIGN Randomized controlled study. INTRODUCTION Mirror therapy is a rehabilitation strategy based on the repeated use of the mirror illusion and also one of the treatment choice of brachial plexus injuries. PURPOSE We aimed to determine the effects of mirror therapy combined with a routine rehabilitation program on upper limb motor function in children with obstetric brachial plexus injury. METHODS Twenty children with obstetric brachial palsy were included in this study. They were randomly allocated to either control (n = 10) or mirror therapy (n = 10) group. The following clinical tools were used to assess the upper extremity function: Active Movement Scale (AMS), Modified Mallet Scale (MMS), Hand Grip Strength (HGS) Test, Finger Grip Strength (FGSM) Test, Box and Block Test (BBT), Nine Hole Peg Test (9-HPT), and goniometric measurement. Both groups received the same routine physiotherapy program for 8 weeks. The study group underwent mirror therapy in addition to the rehabilitation program. RESULTS The mean age of the study population was 11.35 ± 4.12 years. There was no change in the goniometric values, AMS and MMS scores after the treatment in both groups (p > 0.05), except for the improvement of the wrist extension in the study group (p < 0.05). There was an increase in both HGS and FGS scores in the study group. Only FGS scores improved in the control group after the intervention (p < 0.05). 9-HPT and BBT scores improved in both groups (p < 0.05). All other parameters tested were comparable between the two groups after the treatment. CONCLUSIONS The results of this study did not show any additional benefits of mirror therapy combined with a rehabilitation protocol compared to routine physiotherapy treatment, but was not adequately powered to do so.
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Affiliation(s)
- Halil İbrahim Sari
- Department of Physical Therapy and Rehabilitation, Institue of Health Sciences, Hasan Kalyoncu University, Gaziantep, Turkey
| | - Sedat Yigit
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Gaziantep University, Gaziantep, Turkey
| | - Begumhan Turhan
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Hasan Kalyoncu University, Gaziantep, Turkey; Department of Anatomy, Faculty of Medicine, Baskent University, Ankara, Turkey.
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Kulkarni SR, Accoto D, Campolo D. Design of a Passive Wearable Device Using an Optimized Mechanical Metamaterial for Mirror Therapy. IEEE Int Conf Rehabil Robot 2023; 2023:1-6. [PMID: 37941192 DOI: 10.1109/icorr58425.2023.10304724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
Mirror Therapy (MT) is an effective therapeutic method used in the rehabilitation of hemiplegics. The effectiveness of this method is improved by employing a bi-modal approach which requires the synchronous movement of the affected and unaffected arm. For this purpose, we describe the design of a wearable device using a Mechanical Metamaterial (MM) that is optimized for the specific user to provide passive assistance of wrist flexion-extension and enable synchronous motion of the affected and unaffected arm during MT.
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da Silva Jaques E, Figueiredo AI, Schiavo A, Loss BP, da Silveira GH, Sangalli VA, da Silva Melo DA, Xavier LL, Pinho MS, Mestriner RG. Conventional Mirror Therapy versus Immersive Virtual Reality Mirror Therapy: The Perceived Usability after Stroke. Stroke Res Treat 2023; 2023:5080699. [PMID: 37275507 PMCID: PMC10234727 DOI: 10.1155/2023/5080699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/17/2023] [Accepted: 05/02/2023] [Indexed: 06/07/2023] Open
Abstract
Background Stroke is a widespread and complex health issue, with many survivors requiring long-term rehabilitation due to upper-limb impairment. This study is aimed at comparing the perceived usability of two feedback-based stroke therapies: conventional mirror therapy (MT) and immersive virtual reality mirror therapy (VR). Methods The study involved 45 participants, divided into three groups: the stroke survivors (n = 15), stroke-free older adults (n = 15), and young controls (n = 15). Participants performed two tasks using both MT and VR in a semirandom sequence. Usability instruments (SUS and NASA-TLX) were applied at the end of the activities, along with two experience-related questions. Results The results indicated that both MT and VR had similar levels of perceived usability, with MT being more adaptable and causing less overall discomfort. Conversely, VR increased the perception of task difficulty and prevented participants from diverting their attention from the mirror-based feedback. Conclusion While VR was found to be less comfortable than MT, both systems exhibited similar perceived usability. The comfort levels of the goggles may play a crucial role in determining the usability of VR for upper limb rehabilitation after stroke.
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Affiliation(s)
- Eliana da Silva Jaques
- Biomedical Gerontology Program of the School of Medicine, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Neuroplasticity and Rehabilitation Research Group (NEUROPLAR), Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Anelise Ineu Figueiredo
- Biomedical Gerontology Program of the School of Medicine, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Neuroplasticity and Rehabilitation Research Group (NEUROPLAR), Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Aniuska Schiavo
- Biomedical Gerontology Program of the School of Medicine, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Neuroplasticity and Rehabilitation Research Group (NEUROPLAR), Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Bianca Pacheco Loss
- Neuroplasticity and Rehabilitation Research Group (NEUROPLAR), Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Gabriel Hoff da Silveira
- Neuroplasticity and Rehabilitation Research Group (NEUROPLAR), Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Vicenzo Abichequer Sangalli
- Pontifical Catholic University of Rio Grande do Sul (PUCRS), Polytechnic School, Virtual Reality Research Group, Porto Alegre, Brazil
| | - Denizar Alberto da Silva Melo
- School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Léder Leal Xavier
- Neuroplasticity and Rehabilitation Research Group (NEUROPLAR), Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Márcio Sarroglia Pinho
- Pontifical Catholic University of Rio Grande do Sul (PUCRS), Polytechnic School, Virtual Reality Research Group, Porto Alegre, Brazil
| | - Régis Gemerasca Mestriner
- Biomedical Gerontology Program of the School of Medicine, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Neuroplasticity and Rehabilitation Research Group (NEUROPLAR), Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
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Iwanami J, Mutai H, Sagari A, Sato M, Kobayashi M. Relationship between Corticospinal Excitability While Gazing at the Mirror and Motor Imagery Ability. Brain Sci 2023; 13:brainsci13030463. [PMID: 36979273 PMCID: PMC10046091 DOI: 10.3390/brainsci13030463] [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: 02/08/2023] [Revised: 03/06/2023] [Accepted: 03/08/2023] [Indexed: 03/30/2023] Open
Abstract
Mirror therapy (MT) helps stroke survivors recover motor function. Previous studies have reported that an individual's motor imagery ability is related to the areas of brain activity during motor imagery and the effectiveness of motor imagery training. However, the relationship between MT and motor imagery ability and between corticospinal tract excitability during mirror gazing, an important component of MT, and motor imagery ability is unclear. This study determined whether the motor-evoked potential (MEP) amplitude while gazing at the mirror relates to participants' motor imagery abilities. Twenty-four healthy right-handed adults (seven males) were recruited. Transcranial magnetic stimulation was performed while gazing at the mirror, and MEP of the first dorsal interosseous muscle of the right hand were measured. Motor imagery ability was measured using the Kinesthetic and Visual Imagery Questionnaire (KVIQ), which assesses the vividness of motor imagery ability. Additionally, a mental chronometry (MC) task was used to assess time aspects. The results showed a significant moderate correlation between changes in MEP amplitude values while gazing at the mirror, as compared with resting conditions, and assessment scores of KVIQ. This study shows that corticospinal excitability because of mirror gazing may be related to the vividness of motor imagery ability.
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Affiliation(s)
- Jun Iwanami
- Division of Occupational Therapy, School of Health Science, Faculty of Medicine, Shinshu University, Matsumoto 390-8621, Japan
| | - Hitoshi Mutai
- Division of Occupational Therapy, School of Health Science, Faculty of Medicine, Shinshu University, Matsumoto 390-8621, Japan
| | - Akira Sagari
- Division of Occupational Therapy, School of Health Science, Faculty of Medicine, Shinshu University, Matsumoto 390-8621, Japan
| | - Masaaki Sato
- Division of Occupational Therapy, School of Health Science, Faculty of Medicine, Shinshu University, Matsumoto 390-8621, Japan
| | - Masayoshi Kobayashi
- Division of Occupational Therapy, School of Health Science, Faculty of Medicine, Shinshu University, Matsumoto 390-8621, Japan
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A Review of Online Classification Performance in Motor Imagery-Based Brain–Computer Interfaces for Stroke Neurorehabilitation. SIGNALS 2023. [DOI: 10.3390/signals4010004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Motor imagery (MI)-based brain–computer interfaces (BCI) have shown increased potential for the rehabilitation of stroke patients; nonetheless, their implementation in clinical practice has been restricted due to their low accuracy performance. To date, although a lot of research has been carried out in benchmarking and highlighting the most valuable classification algorithms in BCI configurations, most of them use offline data and are not from real BCI performance during the closed-loop (or online) sessions. Since rehabilitation training relies on the availability of an accurate feedback system, we surveyed articles of current and past EEG-based BCI frameworks who report the online classification of the movement of two upper limbs in both healthy volunteers and stroke patients. We found that the recently developed deep-learning methods do not outperform the traditional machine-learning algorithms. In addition, patients and healthy subjects exhibit similar classification accuracy in current BCI configurations. Lastly, in terms of neurofeedback modality, functional electrical stimulation (FES) yielded the best performance compared to non-FES systems.
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Grande-Alonso M, Castillo-Alcañiz B, Paraíso-Iglesias P, Cuenca-Martínez F, La Touche R, Vidal-Quevedo C. Comparative analysis of the burnout syndrome index between contract and freelance physiotherapists: An observational study. Work 2023; 76:1135-1144. [PMID: 37125600 DOI: 10.3233/wor-220238] [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] [Indexed: 05/02/2023] Open
Abstract
BACKGROUND Burnout syndrome has been extensively studied in different health science professions. It has been less studied in physiotherapy than in professions such as medicine. Moreover, it is not known how the working condition influences this syndrome. OBJECTIVE The main objective of this study was to compare the burnout index between contract and freelance physiotherapists in the private sector in the Community of Madrid, Spain. METHODS A cross-sectional study was performed with 174 participants divided into 2 groups; one group was composed of contract physiotherapists (n = 87) and the other group was composed of freelance physiotherapists (n = 87). A Mann-Whitney U test was performed for comparison between the groups. Spearman's correlation coefficient was used to analyze the correlations between the burnout syndrome index and the secondary variables. RESULTS There were statistically significant differences when comparing the groups, with a large effect size for the burnout index with a higher rate among contract physiotherapists (78 [71-84.75]) than in freelance physiotherapists (61.5 [55-72.75]).There were also significant differences in the type of patients treated, number of patients treated per day, time spent per patient, and the annual salary range between the contract and freelance physiotherapists. CONCLUSION Contract physiotherapists who participated in this study had a significantly higher burnout syndrome index than freelance physiotherapists. Other socio-occupational variables were also found to be related to the burnout syndrome index in freelance physiotherapists and contract physiotherapists. The results of this study could be of interest for new occupational health strategies to reduce the burnout index in contract physiotherapists.
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Affiliation(s)
- Mónica Grande-Alonso
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios (CSEU) La Salle, Universidad Autonoma de Madrid, Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios (CSEU) La Salle, Universidad Autonoma de Madrid, Madrid, Spain
- Unidad de Trastornos Musculoesqueléticos, Instituto de Rehabilitación Funcional La Salle, Centro Superior Estudios Universitarios La Salle, Madrid, Spain
| | - Beatriz Castillo-Alcañiz
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios (CSEU) La Salle, Universidad Autonoma de Madrid, Madrid, Spain
| | - Pablo Paraíso-Iglesias
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios (CSEU) La Salle, Universidad Autonoma de Madrid, Madrid, Spain
| | - Ferran Cuenca-Martínez
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Roy La Touche
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios (CSEU) La Salle, Universidad Autonoma de Madrid, Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios (CSEU) La Salle, Universidad Autonoma de Madrid, Madrid, Spain
- Instituto de Dolor Craneofacial y Neuromusculoesquelético (INDCRAN), Madrid, Spain
| | - Celia Vidal-Quevedo
- Servicio de Medicina Física y Rehabilitación, Hospital Universitario Rey Juan Carlos, Madrid, Spain
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Kuwahara W, Miyawaki Y, Kaneko F. Impact of the Upper Limb Physiotherapy on Behavioral and Brain Adaptations in Post-Stroke Patients. JOURNAL OF ROBOTICS AND MECHATRONICS 2022. [DOI: 10.20965/jrm.2022.p0718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Many stroke patients suffer from motor impairments due to paralysis, and consequently, motor paralysis of upper limbs seems to be particularly prone to residual impairment compared to that of lower limbs. Although ‘learned non-use’ that by managing reasonably well using only the unaffected upper limb in their actions, the patients can achieve their desired behavior, and these success experiences strengthen this pattern of behavior can be interpreted as a post-stroke adaptation, physiotherapy may lead to poor recovery of motor impairment. This review article discusses the impact of upper limb physiotherapy after stroke on behavioral/brain adaptations. Our previous studies demonstrated that patients with severe post-stroke sensorimotor impairments in a chronic phase might have abnormal functional connectivity. To prevent such adaptation after stroke, upper limb physiotherapy is important. In rehabilitation practices, hyper-adaptation has been often observed in not only behavioral but also brain changes. Although several studies are reporting clinical efficacy in patients with moderate to mild paralysis, there might be no effective treatment for patients with severe motor paralysis. To overcome these serious problems, we have developed a novel approach, kinesthetic illusion induced by visual stimulation (KINVIS) therapy. We showed that the effects of KINVIS therapy with therapeutic exercise on upper limb motor functions were mediated by spasticity, and functional connectivity in the brain was also changed with the improvement of motor function after KINVIS therapy. Brain changes underlying behavioral changes need to be more examined, and the adaptation of stroke patients needs to be clarified in detail.
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Schrader M, Sterr A, Kettlitz R, Wohlmeiner A, Buschfort R, Dohle C, Bamborschke S. The effect of mirror therapy can be improved by simultaneous robotic assistance. Restor Neurol Neurosci 2022; 40:185-194. [PMID: 35848045 PMCID: PMC9484120 DOI: 10.3233/rnn-221263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Background: Standard mirror therapy (MT) is a well-established therapy regime for severe arm paresis after acquired brain injury. Bilateral robot-assisted mirror therapy (RMT) could be a solution to provide visual and somatosensory feedback simultaneously. Objective: The study compares the treatment effects of MT with a version of robot-assisted MT where the affected arm movement was delivered through a robotic glove (RMT). Methods: This is a parallel, randomized trial, including patients with severe arm paresis after stroke or traumatic brain injury with a Fugl-Meyer subscore hand/finger < 4. Participants received either RMT or MT in individual 30 minute sessions (15 sessions within 5 weeks). Main outcome parameter was the improvement in the Fugl-Meyer Assessment upper extremity (FMA-UE) motor score. Additionally, the Motricity Index (MI) and the FMA-UE sensation test as well as a pain scale were recorded. Furthermore, patients’ and therapists’ experiences with RMT were captured through qualitative tools. Results: 24 patients completed the study. Comparison of the FMA-UE motor score difference values between the two groups revealed a significantly greater therapy effect in the RMT group than the MT group (p = 0.006). There were no significant differences for the MI (p = 0.108), the FMA-UE surface sensibility subscore (p = 0.403) as well as the FMA-UE position sense subscore (p = 0.192). In both groups the levels of pain remained stable throughout the intervention. No other adverse effects were observed. The RMT training was well accepted by patients and therapists. Conclusions: The study provides evidence that bilateral RMT achieves greater treatment benefit on motor function than conventional MT. The use of robotics seems to be a good method to implement passive co-movement in clinical practice. Our study further demonstrates that this form of training can feasibly and effectively be delivered in an inpatient setting.
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Affiliation(s)
- Mareike Schrader
- P.A.N. Zentrum für Post-Akute Neurorehabilitation, Fürst-Donnersmarck-Stiftung zu Berlin, Berlin, Germany
| | - Annette Sterr
- P.A.N. Zentrum für Post-Akute Neurorehabilitation, Fürst-Donnersmarck-Stiftung zu Berlin, Berlin, Germany
- School of Psychology, University of Surrey, Guildford, UK
| | - Robyn Kettlitz
- P.A.N. Zentrum für Post-Akute Neurorehabilitation, Fürst-Donnersmarck-Stiftung zu Berlin, Berlin, Germany
| | | | | | - Christian Dohle
- P.A.N. Zentrum für Post-Akute Neurorehabilitation, Fürst-Donnersmarck-Stiftung zu Berlin, Berlin, Germany
- Center for Stroke Research Berlin, Charité – University Medicine Berlin, Berlin, Germany
| | - Stephan Bamborschke
- P.A.N. Zentrum für Post-Akute Neurorehabilitation, Fürst-Donnersmarck-Stiftung zu Berlin, Berlin, Germany
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AI-driven rehabilitation and assistive robotic system with intelligent PID controller based on RBF neural networks. Neural Comput Appl 2022. [DOI: 10.1007/s00521-021-06785-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Miyawaki Y, Yoneta M, Okawada M, Kawakami M, Liu M, Kaneko F. Model-Based Analyses for the Causal Relationship Between Post-stroke Impairments and Functional Brain Connectivity Regarding the Effects of Kinesthetic Illusion Therapy Combined With Conventional Exercise. Front Syst Neurosci 2022; 15:804263. [PMID: 35173590 PMCID: PMC8842648 DOI: 10.3389/fnsys.2021.804263] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 12/15/2021] [Indexed: 01/22/2023] Open
Abstract
Aims: Therapy with kinesthetic illusion of segmental body part induced by visual stimulation (KINVIS) may allow the treatment of severe upper limb motor deficits in post-stroke patients. Herein, we investigated: (1) whether the effects of KINVIS therapy with therapeutic exercise (TherEx) on motor functions were induced through improved spasticity, (2) the relationship between resting-state functional connectivity (rs-FC) and motor functions before therapy, and (3) the baseline characteristics of rs-FC in patients with the possibility of improving their motor functions.Methods: Using data from a previous clinical trial, three path analyses in structural equation modeling were performed: (1) a mediation model in which the indirect effects of the KINVIS therapy with TherEx on motor functions through spasticity were drawn, (2) a multiple regression model with pre-test data in which spurious correlations between rs-FC and motor functions were controlled, and (3) a multiple regression model with motor function score improvements between pre- and post-test in which the pre-test rs-FC associated with motor function improvements was explored.Results: The mediation model illustrated that although KINVIS therapy with TherEx did not directly improve motor function, it improved spasticity, which led to ameliorated motor functions. The multiple regression model with pre-test data suggested that rs-FC of bilateral parietal regions is associated with finger motor functions, and that rs-FC of unaffected parietal and premotor areas is involved in shoulder/elbow motor functions. Moreover, the multiple regression model with motor function score improvements suggested that the weaker the rs-FC of bilateral parietal regions or that of the supramarginal gyrus in an affected hemisphere and the cerebellar vermis, the greater the improvement in finger motor function.Conclusion: The effects of KINVIS therapy with TherEx on upper limb motor function may be mediated by spasticity. The rs-FC, especially that of bilateral parietal regions, might reflect potentials to improve post-stroke impairments in using KINVIS therapy with TherEx.
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Affiliation(s)
- Yu Miyawaki
- Department of Rehabilitation Medicine, Keio University School of Medicine, Tokyo, Japan
- Neurorehabilitation Research Center, Kio University, Nara, Japan
- Research Fellow of Japan Society for the Promotion of Science, Tokyo, Japan
| | - Masaki Yoneta
- Department of Rehabilitation Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Megumi Okawada
- Department of Rehabilitation Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Michiyuki Kawakami
- Department of Rehabilitation Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Meigen Liu
- Department of Rehabilitation Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Fuminari Kaneko
- Department of Rehabilitation Medicine, Keio University School of Medicine, Tokyo, Japan
- *Correspondence: Fuminari Kaneko
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15
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Bhoi D, Nanda S, Mohan V. Postamputation pain: A narrative review. INDIAN JOURNAL OF PAIN 2022. [DOI: 10.4103/ijpn.ijpn_95_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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16
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Kocyigit BF, Akaltun MS. Assessment of responsiveness of four hand-related scales in stroke patients. Acta Neurol Belg 2021; 121:1633-1639. [PMID: 32671690 DOI: 10.1007/s13760-020-01443-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 07/07/2020] [Indexed: 10/23/2022]
Abstract
Self-reporting scales are commonly utilized in determining appropriate treatment strategies and follow-up in hand-related disorders. Responsiveness is described as the ability of a scale to detect clinically significant changes. We aimed to evaluate responsiveness of Michigan Hand Outcomes Questionnaire (MHQ), Duruöz Hand Index (DHI), Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire and ABILHAND questionnaire in stroke patients. Fifty-one stroke patients were assessed in this descriptive study. Participants received conventional stroke rehabilitation program consisting of 30 sessions. Brunnstrom stages of the stroke patients were recorded before and after treatment. MHQ, DHI, DASH, ABILHAND questionnaire and patient satisfaction scores were filled in by participants before and after the conventional rehabilitation program. Significant improvements were found in MHQ, DHI, DASH, ABILHAND, patient satisfaction scores and Brunnstrom motor recovery stages after the rehabilitation program (p < 0.001). Responsiveness values of the scales were calculated as MHQ (effect size (ES) = - 0.74; standardized response mean (SRM) = - 1.25), DHI (ES = 0.64; SRM = 1.22), DASH (ES = 0.71; SRM = 1.01), and ABILHAND (ES = - 0.55; SRM = - 1.22). Our study revealed that MHQ, DHI, DASH and ABILHAND are responsive scales in detecting treatment-related changes in stroke patients. MHQ, DHI, DASH and ABILHAND can be used in the evaluation of treatment responses in stroke patients.
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Roberts M, Lietz NH, Portelli NA, Huang MH. Implementing technology enhanced real-time action observation therapy in persons with chronic stroke: A pilot study. Physiother Theory Pract 2021; 38:2665-2676. [PMID: 34503381 DOI: 10.1080/09593985.2021.1978120] [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: 10/20/2022]
Abstract
This pilot study examined a novel technology-enhanced real-time action observation therapy (TERTAOT) of symmetrical bilateral movements in survivors of chronic stroke regardless of their ability to move their paretic limb(s). The TERTAOT used a Kinect XBox One to project mirror images of non-paretic limbs as participants performed symmetrical bilateral motor tasks involving whole-body movements in sitting or standing. The participants received eight weeks of treatment consisting of 30-minutes of conventional physical therapy (balance training, gait training, neuromuscular reeducation, and generalized strength training) and 30-minutes of the TERTAOT protocol per session (three sessions per week for a total of 24 sessions). Ten Meter Walk Test (10MWT), Five Times Sit-to-Stand (5TSTS), Timed Up and Go (TUG), Motor Activity Log - Quality of Movement (QOM) and Amount of Use (AOU) were administered at baseline (pretest), 4 weeks (posttest 1) and 8 weeks (posttest 2) post-TERTAOT, and 3 months after TERTAOT ended (retention). A General Linear Model Repeated Measures (parametric test) or the Friedman Test (non-parametric test) was used to compare outcomes across time points, depending on the normality of data distribution. Bonferroni post-hoc corrections were applied. Seventeen participants completed >80% of TERTAOT sessions without adverse events. The effect of time was significant for 10MWT (p = .001), 5TSTS (p = .001), TUG (p = .005), QOM (p = .001), and AOU (p = .017). TERTAOT may be feasible to be implemented in an outpatient setting. Improvements in functional outcomes including gait, balance, and use of upper limbs were observed after eight weeks of conventional therapy and TERTAOT protocol in survivors of chronic stroke.
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Affiliation(s)
- Mary Roberts
- Ambulatory Rehabilitation and Speech Language Pathology, Department of Physical Medicine and Rehabilitation, Michigan Medicine, University of Michigan, Canton, MI, United States of America
| | - Ncs Hendrika Lietz
- Ambulatory Rehabilitation and Speech Language Pathology, Department of Physical Medicine and Rehabilitation, Michigan Medicine, University of Michigan, Canton, MI, United States of America
| | - Ncs Alyssa Portelli
- Ambulatory Rehabilitation and Speech Language Pathology, Department of Physical Medicine and Rehabilitation, Michigan Medicine, University of Michigan, Canton, MI, United States of America
| | - Min Hui Huang
- Physical Therapy Department, College of Health Sciences, University of Michigan-Flint, Flint, Mi, United States of America
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Chen Q, Shen W, Sun H, Shen D, Cai X, Ke J, Zhang L, Fang Q. Effects of mirror therapy on motor aphasia after acute cerebral infarction: A randomized controlled trial. NeuroRehabilitation 2021; 49:103-117. [PMID: 34180428 DOI: 10.3233/nre-210125] [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] [Indexed: 11/15/2022]
Abstract
BACKGROUND Mirror therapy (MT) has proven to be beneficial for treating patients suffering from motor aphasia after stroke. However, the impacts of MT on neuroplasticity remain unexplored. OBJECTIVE In this paper we conducted a randomized controlled trial to evaluate the treatment using the MT on motor aphasia following acute cerebral infarction. METHODS We randomly assigned 30 patients into test and control groups, with test group patients treated with MT, whereas control group patients were treated with sham MT. At 24 hours prior to and after the intervention, we obtained functional magnetic resonance imaging (fMRI) data from study subjects. At baseline, after treatment and 12-week follow-up, we additionally evaluated patients with the Modified Rankin Scale (mRS), the National Institutes of Health Stroke Scale (NIHSS), and the aphasia quotient (AQ) in the western aphasia test. RESULTS After 2 weeks of treatment, the test group demonstrated significant improvements in AQ values, naming, repetition, spontaneous speech, and mRS scores compared to the control group (P < 0.05). Furthermore, in the follow-up time point (12 weeks), we found that the test group exhibited significantly better NIHSS scores and AQ evaluation indicators than the control group (P < 0.05). Specifically, the fMRI study shows that functional connectivity significantly improved in test group patients mainly among frontal, temporal, and parietal lobes of the left hemisphere with each other than controls group. Meanwhile, we found significantly enhanced functional connectivity with the hippocampus (P < 0.01). CONCLUSIONS Our results indicate that the MT can expedite the recovery of language function during the early phases of stroke recovery. These findings may elucidate the underlying mechanism of MT and the application of this therapy as an adjunct rehabilitation technique in language recovery.
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Affiliation(s)
- Qingmei Chen
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.,Department of Physical Medicine & Rehabilitation, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Wenjun Shen
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Haiwei Sun
- Department of Emergency Medicine, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Dan Shen
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Xiuying Cai
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Jun Ke
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Lichi Zhang
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Qi Fang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
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Rajendran V, Jeevanantham D, Larivière C, Singh RJ, Zeman L, Papuri P. Effectiveness of self-administered mirror therapy on upper extremity impairments and function of acute stroke patients: study protocol. Trials 2021; 22:439. [PMID: 34243808 PMCID: PMC8268536 DOI: 10.1186/s13063-021-05380-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 06/16/2021] [Indexed: 11/10/2022] Open
Abstract
Background Many therapeutic interventions are performed by physiotherapists to improve upper extremity function and/or activities of daily living (ADL) in stroke patients. Mirror therapy (MT) is a simple technique that can be self-administered by the patients with intact cognition following patient education by a skilled physiotherapist. However, the effectiveness of self-administered MT in post-stroke patients in upper extremity function remains unclear. Therefore, the objective of this study is to examine the effectiveness of MT in improving upper extremity function and recovery in acute stroke patients. Methods This study is a single-center, prospective, randomized, open-label, controlled trial with blinded outcome evaluation (PROBE design), in which a total of 36 eligible acute stroke patients will be randomly assigned to control (n=18) and experimental group (n=18). Participants in the control group will receive regular rehabilitation interventions whereas participants in the experimental group will receive MT education in addition to their regular interventions for 4 weeks. Study outcome The primary outcome measure will be upper extremity function that will be measured using the Fugl-Meyer Assessment scale and the Wolf Motor Function Test. The secondary outcome measure will be behaviors related to ADL as estimated using the Modified Barthel Index. Outcome measures will be assessed at baseline and at 4 weeks post-rehabilitation intervention/MT. Results A two-way repeated analysis of variance (ANOVA) with time and group effects will be used to analyze between-group differences. The level of significance will be set at P < 0.05. Conclusion The results of the study will provide critical information to include self-administered MT as an adjuvant to regular interventions and may facilitate recovery of the upper extremity function of stroke patients. Trial registration ClinicalTrials.gov NCT04542772. Registered on 9 September 2020. Protocol version: Final 1.0.
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Affiliation(s)
- Venkadesan Rajendran
- Health Sciences North, Sudbury, Ontario, Canada. .,Faculty of Education and Health, School of Kinesiology and Health Sciences, Laurentian University, Sudbury, Ontario, Canada. .,Northern Ontario School of Medicine, Sudbury, Ontario, Canada.
| | - Deepa Jeevanantham
- Health Sciences North, Sudbury, Ontario, Canada.,Faculty of Education and Health, School of Kinesiology and Health Sciences, Laurentian University, Sudbury, Ontario, Canada.,Northern Ontario School of Medicine, Sudbury, Ontario, Canada
| | | | - Ravinder-Jeet Singh
- Health Sciences North, Sudbury, Ontario, Canada.,Northern Ontario School of Medicine, Sudbury, Ontario, Canada
| | - Lisa Zeman
- Health Sciences North, Sudbury, Ontario, Canada
| | - Padma Papuri
- Northern Ontario School of Medicine, Sudbury, Ontario, Canada.,Northeastern Ontario Stroke Network, Sudbury, Ontario, Canada
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20
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Lee S, Cha H. The effect of clinical application of transcranial direct current stimulation combined with non-immersive virtual reality rehabilitation in stroke patients. Technol Health Care 2021; 30:117-127. [PMID: 34250916 DOI: 10.3233/thc-212991] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The ability to manipulate the upper limbs and fingers of stroke patients is very important for independent daily life. Among the latest approaches for upper limb rehabilitation training, transcranial direct current stimulation (tDCS) is a non-invasive stimulation method that stimulates the cranial nerves by attaching electrodes to the scalp. In addition, virtual reality (VR) is an intervention method that provides an environment similar to reality and can help restore function by performing body movements as if playing a game. In addition, VR is an intervention method that provides an environment similar to reality and helps to recover functions by performing body movements as if playing a game. OBJECTIVE This study was conducted to investigate the effect of anodal tDCS applied to the ipsilateral primary motor cortex (M1) during VR training on the upper limb function, cognition, and executive function of stroke patients. METHODS After 20 patients were randomly assigned to the experimental group and the control group, the experimental group received tDCS and VR, and the control group received sham tDCS and VR for 20 minutes a day, 5 days a week, for a total of 4 weeks. Participants were evaluated for upper limb function using Box and Block Test (BBT) and Jebsen-Taylor Hand Function Test (JTHFT), and cognitive and executive function using the Stroop Test (ST) and Trail Making Test (TMT). RESULTS In the experimental group, significant differences were found in the pre- and post-test for the all variance (p< 0.05). Control group is significant differences were found in the pre- and post-test for BBT, ST, TMT (p< 0.05). There were significant differences between the two groups in the post test of BBT and ST (p< 0.05). CONCLUSION The results of this study suggest that anodal tDCS applied to the ipsilateral M1 during VR training is effective for upper limb function, cognitive function, and executive function in stroke patients.
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Affiliation(s)
- SiA Lee
- Department of Physical Therapy, Graduate School, Daegu University, Jillyang, Gyeongsan, Korea
| | - HyunGyu Cha
- Department of Physical Therapy, Joongbu University, Geumsan, Korea
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21
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Aoyama T, Kanazawa A, Kohno Y, Watanabe S, Tomita K, Kaneko F. Influence of Visual Stimulation-Induced Passive Reproduction of Motor Images in the Brain on Motor Paralysis After Stroke. Front Hum Neurosci 2021; 15:674139. [PMID: 34239429 PMCID: PMC8258409 DOI: 10.3389/fnhum.2021.674139] [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: 02/28/2021] [Accepted: 05/28/2021] [Indexed: 11/13/2022] Open
Abstract
Finger flexor spasticity, which is commonly observed among patients with stroke, disrupts finger extension movement, consequently influencing not only upper limb function in daily life but also the outcomes of upper limb therapeutic exercise. Kinesthetic illusion induced by visual stimulation (KINVIS) has been proposed as a potential treatment for spasticity in patients with stroke. However, it remains unclear whether KINVIS intervention alone could improve finger flexor spasticity and finger extension movements without other intervention modalities. Therefore, the current study investigated the effects of a single KINVIS session on finger flexor spasticity, including its underlying neurophysiological mechanisms, and finger extension movements. To this end, 14 patients who experienced their first episode of stroke participated in this study. A computer screen placed over the patient's forearm displayed a pre-recorded mirror image video of the patient's non-paretic hand performing flexion-extension movements during KINVIS. The position and size of the artificial hand were adjusted appropriately to create a perception that the artificial hand was the patient's own. Before and after the 20-min intervention, Modified Ashworth Scale (MAS) scores and active range of finger extension movements of the paretic hand were determined. Accordingly, MAS scores and active metacarpophalangeal joint extension range of motion improved significantly after the intervention. Moreover, additional experimentation was performed using F-waves on eight patients whose spasticity was reduced by KINVIS to determine whether the same intervention also decreased spinal excitability. Our results showed no change in F-wave amplitude and persistence after the intervention. These results demonstrate the potential clinical significance of KINVIS as a novel intervention for improving finger flexor spasticity and extension movements, one of the most significant impairments among patients with stroke. The decrease in finger flexor spasticity following KINVIS may be attributed to neurophysiological changes not detectable by the F-wave, such as changes in presynaptic inhibition of Ia afferents. Further studies are certainly needed to determine the long-term effects of KINVIS on finger spasticity, as well as the neurophysiological mechanisms explaining the reduction in spasticity.
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Affiliation(s)
- Toshiyuki Aoyama
- Department of Physical Therapy, Ibaraki Prefectural University of Health Sciences, Ibaraki, Japan
| | - Atsushi Kanazawa
- Department of Physical Therapy, Ibaraki Prefectural University of Health Sciences Hospital, Ibaraki, Japan
| | - Yutaka Kohno
- Centre for Medical Sciences, Ibaraki Prefectural University of Health Sciences, Ibaraki, Japan
| | - Shinya Watanabe
- Department of Occupational Therapy, Ibaraki Prefectural University of Health Sciences Hospital, Ami, Japan
| | - Kazuhide Tomita
- Department of Physical Therapy, Ibaraki Prefectural University of Health Sciences, Ibaraki, Japan
| | - Fuminari Kaneko
- Department of Rehabilitation Medicine, Keio University School of Medicine, Shinjuku-ku, Japan
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Xu M, Lin R, Luo J, Tang C, Wang S, Wong J, Wu M, Huang J, Shi P, Gao A, Bai Y, Xie Y, Luo J, Yang Y, Cui S. Using brain functional magnetic resonance imaging to evaluate the effectiveness of acupuncture combined with mirror therapy on upper limb function in patients with cerebral ischemic stroke: a study protocol for a randomized, controlled trial. Trials 2021; 22:53. [PMID: 33436053 PMCID: PMC7805106 DOI: 10.1186/s13063-020-04955-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 12/08/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Upper limb and hand motor dysfunction is one of the challenges in rehabilitation after cerebral ischemic stroke (CIS), and the clinical efficacy of rehabilitation needs to be improved. This study aims to combine Jin's three-needle acupuncture (JTN) therapy with mirror therapy (MT) for hemiplegia after CIS, objectively evaluate the clinical effects and safety of JTN to treat upper limb dysfunction, and use functional magnetic resonance imaging (fMRI) of the brain to investigate the central mechanisms of the effects, which would provide a powerful evidence-based medical basis for further supporting the application of JTN combined with MT. METHODS/DESIGN This trial will be a single-blind, randomized controlled study. Patients who meet the study criteria will be recruited and randomly assigned to either the combined treatment group (JTN+MT) or the JTN group. Both interventions will be conducted for 6 days per week and last for 4 weeks. The primary outcome will be the effective rate based on the Fugl-Meyer Assessment for Upper Extremity (FMA-UE). Other outcome measures will include scores on the motor assessment scale (MAS), action research arm test (ARAT), activities of daily living (ADL) scale, and fMRI analyses. For safety evaluation, adverse events will be observed and recorded. DISCUSSION This study may help to identify the efficacy and safety of acupuncture combined with MT for upper limb dysfunction after CIS and explore the central mechanisms with brain fMRI. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCTR-IOR-17012174 . Registered on 5 April 2017.
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Affiliation(s)
- Mingzhu Xu
- Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, China.,Shenzhen Hospital, Southern Medical University, Shenzhen, 518100, Guangdong, China.,Shenzhen Hospital, Peking University, Shenzhen, 518034, Guangdong, China
| | - Run Lin
- Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, China
| | - Jing Luo
- Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, China.
| | - Chunzhi Tang
- Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
| | - Shuhui Wang
- Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, China
| | - John Wong
- MGH Institute of Health Professions, Boston, MA, USA
| | - Meng Wu
- Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, China
| | - Jianting Huang
- Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, China
| | - Peng Shi
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong
| | - Ang Gao
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Beijing, China
| | - Yuqian Bai
- Shenzhen Prevention and Treatment Center for Occupational Diseases, Shenzhen, 518001, China
| | - Ying Xie
- Shenzhen Prevention and Treatment Center for Occupational Diseases, Shenzhen, 518001, China
| | - Jun Luo
- Shenzhen Prevention and Treatment Center for Occupational Diseases, Shenzhen, 518001, China
| | - Yunqiu Yang
- Macau University of Science and Technology, Macau, 519020, China
| | - Shaoyang Cui
- Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, China.
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ÇEKMECE Ç, SADE I. İnmeli Hastalarda Robotik Rehabilitasyonun El Fonksiyonları ve Günlük Yaşam Aktiviteleri Üzerine Etkisi. KOCAELI ÜNIVERSITESI SAĞLIK BILIMLERI DERGISI 2021. [DOI: 10.30934/kusbed.756705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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The effect of mirror therapy on lower extremity motor function and ambulation in post-stroke patients: A prospective, randomized-controlled study. Turk J Phys Med Rehabil 2020; 66:154-160. [PMID: 32760892 DOI: 10.5606/tftrd.2020.2719] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Accepted: 12/12/2018] [Indexed: 11/21/2022] Open
Abstract
Objectives This study aims to evaluate the effects of mirror therapy (MT) on lower extremity motor function and ambulation in post-stroke patients. Patients and methods A total of 42 post-stroke patients (25 males, 17 females; mean age 58 years; range, 32 to 71 years) were included. All patients were randomly divided into two groups as the control group (n=21) receiving a conventional rehabilitation program for four weeks (60 to 120 min/day for five days a week) and as the MT group (n=21) receiving MT for 30 min in each session in addition to the conventional rehabilitation program. The Brunnstrom stages of stroke recovery, Functional Independence Measure (FIM), Berg Balance Scale (BBS) and Motricity Index (MI) scores, six-minute walking test (6MWT), Functional Ambulation Category (FAC), and the degree of ankle plantar flexion spasticity using the Modified Ashworth Scale (MAS) were evaluated at baseline (Day 0), at post-treatment (Week 4), and eight weeks after the end of treatment (Week 12). Results There were significant differences in all parameters between the groups, except for the degree of ankle plantar flexion spasticity, and in all time points between Week 0 and 4 and between Week 0 and 12 (p<0.05). Conclusion These results suggest that MT in addition to conventional rehabilitation program yields a greater improvement in the lower extremity motor function and ambulation, which sustains for a short period of time after the treatment.
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Cantero-Téllez R, Naughton N, Algar L, Valdes K. Outcome measurement of hand function following mirror therapy for stroke rehabilitation: A systematic review. J Hand Ther 2020; 32:277-291.e1. [PMID: 29501399 DOI: 10.1016/j.jht.2018.01.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 01/07/2018] [Accepted: 01/20/2018] [Indexed: 02/03/2023]
Abstract
STUDY DESIGN Systematic review. INTRODUCTION Mirror therapy is a treatment used to address hand function following a stroke. Measurement of outcomes using appropriate assessment tools is crucial; however, many assessment options exist. PURPOSE OF THE STUDY The purpose of this study is to systematically review outcome measures that are used to assess hand function following mirror therapy after stroke and, in addition, to identify the psychometric and descriptive properties of the included measures and through the linking process determine if the outcome measures are representative of the International Classification of Functioning, Disability and Health (ICF). METHODS Following a comprehensive literature search, outcome measures used in the included studies were linked to the ICF and analyzed based on descriptive information and psychometric properties. RESULTS Eleven studies met inclusion criteria and included 24 different assessment tools to measure hand or upper limb function. Most outcome measures used in the selected studies (63%) were rated by the evaluating therapist. Thirteen outcome measures (54%) linked to the ICF body function category and 10 measures (42%) linked to activities and participation. One outcome measure was linked to not defined, and all other ICF categories were not represented. A majority of outcome measures have been assessed for validity, reliability, and responsiveness, but responsiveness was the least investigated psychometric property. DISCUSSION Current studies on mirror therapy after stroke are not consistent in the assessment tools used to determine hand function. Understanding of study outcomes requires analysis of the assessment tools. The outcome measures used in the included studies are not representative of personal and environmental factors, but tools linking to body functions and activities and participations provide important information on functional outcome. CONCLUSIONS Integrating a combination of measures that are psychometrically sound and reflective of the ICF should be considered for assessment of hand function after mirror therapy after stroke.
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Affiliation(s)
- Raquel Cantero-Téllez
- Physical Therapy Section, Faculty of Health Sciences, University of Málaga, Málaga, Spain; Tecan Hand Rehabilitation Center, Málaga, Spain.
| | | | - Lori Algar
- Orthopaedic Specialty Group PC, Fairfield, CT, USA
| | - Kristin Valdes
- Department of Occupational Therapy, Gannon University, Ruskin, FL, USA
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Kulesh AA. Rehabilitation in acute stroke from the point of view of evidence-based medicine: possibilities of drug treatment. NEUROLOGY, NEUROPSYCHIATRY, PSYCHOSOMATICS 2019. [DOI: 10.14412/2074-2711-2019-3-99-103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The review highlights the fundamental principles of early rehabilitation in ischemic stroke, the benefits and risks of early and very early patient mobilization. It presents data on the efficiency of CIMT-kinesiotherapy and mirror therapy in restoring upper extremity function, as well as procedures for nonpharmacological correction of spatial neglect syndrome. The effect on the rehabilitation of concomitant Alzheimer's disease is analyzed. The areas of pharmacological potentiation of poststroke rehabilitation, the efficiency of cerebrolysin in particular, are considered.
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Affiliation(s)
- A. A. Kulesh
- Acad. E.A. Vagner Perm State Medical University, Ministry of Health of Russia;
City Clinical Hospital Four
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Wang H, Arceo R, Chen S, Ding L, Jia J, Yao J. Effectiveness of interventions to improve hand motor function in individuals with moderate to severe stroke: a systematic review protocol. BMJ Open 2019; 9:e032413. [PMID: 31562163 PMCID: PMC6773351 DOI: 10.1136/bmjopen-2019-032413] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION The human hand is extremely involved in our daily lives. However, the rehabilitation of hand function after stroke can be rather difficult due to the complexity of hand structure and function, as well as neural basis that supports hand function. Specifically, in individuals with moderate to severe impairment following a stroke, previous evidence for effective treatments that recover hand function in this population is limited, and thus has never been reviewed. With the progress of rehabilitation science and tool development, results from more and more clinical trials are now available, thereby justifying conducting a systematic review. METHODS AND ANALYSIS This systematic review protocol is consistent with the methodology recommended by the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols and the Cochrane handbook for systematic reviews of interventions. Electronic searches will be carried out in the PubMed, CINAHL, Physiotherapy Evidence Database and Cochrane Library databases, along with manual searches in the reference lists from included studies and published systematic reviews. The date range parameters used in searching all databases is between January 1999 and January 2019. Randomised controlled trials (RCTs) published in English, with the primary outcome focusing on hand motor function, will be included. Two reviewers will screen all retrieved titles, abstracts and full texts, perform the evaluation of the risk bias and extract all data independently. The risk of bias of the included RCTs will be evaluated by the Cochrane Collaboration's tool. A qualitative synthesis will be provided in text and table, to summarise the main results of the selected publications. A meta-analysis will be considered if there is sufficient homogeneity across outcomes. The quality of the included publications will be evaluated by the Grading of Recommendations Assessment, Development and Evaluation system from the Cochrane Handbook for Systematic Reviews of Interventions. ETHICS AND DISSEMINATION No ethical approval is needed, and the results of this review will be disseminated via peer-reviewed publications and conference presentations. TRIAL REGISTRATION NUMBER CRD42019128285.
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Affiliation(s)
- Hewei Wang
- Department of Rehabilitation, Huashan Hospital, Fudan University, Shanghai, China
| | - Ray Arceo
- Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, Illinois, USA
| | - Shugeng Chen
- Department of Rehabilitation, Huashan Hospital, Fudan University, Shanghai, China
| | - Li Ding
- Department of Rehabilitation, Huashan Hospital, Fudan University, Shanghai, China
| | - Jie Jia
- Department of Rehabilitation, Huashan Hospital, Fudan University, Shanghai, China
| | - Jun Yao
- Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, Illinois, USA
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Recovery in the Severely Impaired Arm Post-Stroke After Mirror Therapy: A Randomized Controlled Study. Am J Phys Med Rehabil 2019. [PMID: 29521681 DOI: 10.1097/phm.0000000000000919] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study aimed to examine the effectiveness of mirror therapy on recovery in the severely impaired arm after stroke. DESIGN Using single-blind randomized controlled design, patients with severely impaired arm within 1-month post-stroke were assigned to receive mirror therapy (n = 20) or control therapy (n = 21), 30 mins twice daily for 4 wks in addition to conventional rehabilitation. During mirror therapy and control therapy, subjects practiced similar structured exercises in both arms, except that mirror reflection of the unaffected arm was the visual feedback for mirror therapy, but mirror was absent for control therapy so that subjects could watch both arms in exercise. Fugl-Meyer Assessment and Wolf Motor Function Test were the outcome measurements. RESULTS After the intervention, both mirror therapy and control therapy groups had significant arm recovery similarly in Fugl-Meyer Assessment (P = 0.867), Wolf Motor Function Test-Time (P = 0.947) and Wolf Motor Function Test-Functional Ability Scale (P = 0.676). CONCLUSION Mirror therapy or control therapy, which involved exercises concurrently for the paretic and unaffected arms during subacute stroke, promoted similar motor recovery in the severely impaired arm.
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Vourvopoulos A, Pardo OM, Lefebvre S, Neureither M, Saldana D, Jahng E, Liew SL. Effects of a Brain-Computer Interface With Virtual Reality (VR) Neurofeedback: A Pilot Study in Chronic Stroke Patients. Front Hum Neurosci 2019; 13:210. [PMID: 31275126 PMCID: PMC6593205 DOI: 10.3389/fnhum.2019.00210] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 06/03/2019] [Indexed: 01/13/2023] Open
Abstract
Rehabilitation for stroke patients with severe motor impairments (e.g., inability to perform wrist or finger extension on the affected side) is burdensome and difficult because most current rehabilitation options require some volitional movement to retrain the affected side. However, although these patients participate in therapy requiring volitional movement, previous research has shown that they may receive modest benefits from action observation, virtual reality (VR), and brain-computer interfaces (BCIs). These approaches have shown some success in strengthening key motor pathways thought to support motor recovery after stroke, in the absence of volitional movement. The purpose of this study was to combine the principles of VR and BCI in a platform called REINVENT and assess its effects on four chronic stroke patients across different levels of motor impairment. REINVENT acquires post-stroke EEG signals that indicate an attempt to move and drives the movement of a virtual avatar arm, allowing patient-driven action observation neurofeedback in VR. In addition, synchronous electromyography (EMG) data were also captured to monitor overt muscle activity. Here we tested four chronic stroke survivors and show that this EEG-based BCI can be safely used over repeated sessions by stroke survivors across a wide range of motor disabilities. Finally, individual results suggest that patients with more severe motor impairments may benefit the most from EEG-based neurofeedback, while patients with more mild impairments may benefit more from EMG-based feedback, harnessing existing sensorimotor pathways. We note that although this work is promising, due to the small sample size, these results are preliminary. Future research is needed to confirm these findings in a larger and more diverse population.
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Affiliation(s)
- Athanasios Vourvopoulos
- Neural Plasticity and Neurorehabilitation Laboratory, Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
| | - Octavio Marin Pardo
- Neural Plasticity and Neurorehabilitation Laboratory, Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
| | - Stéphanie Lefebvre
- Neural Plasticity and Neurorehabilitation Laboratory, Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
| | - Meghan Neureither
- Neural Plasticity and Neurorehabilitation Laboratory, Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
| | - David Saldana
- Neural Plasticity and Neurorehabilitation Laboratory, Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
| | - Esther Jahng
- Neural Plasticity and Neurorehabilitation Laboratory, Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
| | - Sook-Lei Liew
- Neural Plasticity and Neurorehabilitation Laboratory, Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, United States
- Department of Neurology, Stevens Neuroimaging and Informatics Institute, University of Southern California, Los Angeles, CA, United States
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Altered structural connectivity associated with motor improvement in chronic supratentorial ischemic stroke. Neuroreport 2019; 30:688-693. [PMID: 31033639 DOI: 10.1097/wnr.0000000000001261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study aimed to identify brain structural changes associated with motor recovery, after neurorehabilitation in patients with chronic supratentorial ischemic stroke. Twenty-one chronic stroke patients with an improved Fugl-Meyer motor assessment score were retrospectively included in the study. All participants underwent diffusion tensor imaging twice: before and after the outpatient neurorehabilitation program. A fractional anisotropy map, derived from diffusion tensor imaging, was used to identify changes in brain structural connectivity. A paired t-test of the fractional anisotropy maps was performed to calculate statistical significance. Structural connectivity was significantly increased along the corticospinal tract pathway in the ipsilesional hemisphere (uncorrected P<0.005 with cluster size>10 voxels). The posterior corpus callosum, which connects the bilateral hemispheres, and the bilateral middle cerebellar peduncle, which is the main pathway of the afferent fibers from the cerebrum to cerebellum, also showed significantly increased structural connectivity (uncorrected P<0.005 with cluster size>10 voxels). Motor-associated brain regions, mainly in the ipsilesional hemisphere, were involved in motor improvements in patients with chronic supratentorial ischemic stroke. These findings could be incorporated into the neurorehabilitation of chronic stroke patients for improved motor recovery.
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Bai Z, Zhang J, Zhang Z, Shu T, Niu W. Comparison Between Movement-Based and Task-Based Mirror Therapies on Improving Upper Limb Functions in Patients With Stroke: A Pilot Randomized Controlled Trial. Front Neurol 2019; 10:288. [PMID: 30972016 PMCID: PMC6443927 DOI: 10.3389/fneur.2019.00288] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 03/05/2019] [Indexed: 11/13/2022] Open
Abstract
Objective: The aim of this trial was to compare the effect of movement-based mirror therapy (MMT) and task-based mirror therapy (TMT) on improving upper limb functions in patients with stroke. Methods: A total of 34 patients with sub-acute stroke with mildly to moderately impaired upper limb motor functions. The participants were randomly allocated to one of three groups: MMT, TMT, and conventional treatment (CT). The MMT group underwent movement-based mirror therapy for around 30 min/day, 5 days/week, for 4 weeks, whereas the TMT group underwent dose-matched TMT. The CT group underwent only conventional rehabilitation. The MMT and TMT groups underwent CT in addition to their mirror therapy. Blinded assessments were administered at baseline and immediately after the intervention. Upper limb motor functions, measured using Fugl-Meyer Assessment-upper extremity (FMA-UE), Wolf Motor Function Test (WMFT), and hand grip strength; upper limb spasticity, measured using the modified Ashworth scale (MAS); and activities of daily living, measured using the modified Barthel index (MBI). Results: A significant time-by-group interaction effect was noted in FMA-UE. Post-hoc analysis of change scores showed that MMT yielded a better effect on improving FMA-UE than the other two therapies, at a marginally significant level (P = 0.050 and 0.022, respectively). No significant interaction effect was noted in WMFT, hand grip strength, MAS, and MBI. Conclusion: Both MMT and TMT are effective in improving the upper limb function of patients with mild to moderate hemiplegia due to stroke. Nevertheless, MMT seems to be superior to TMT in improving hemiplegic upper extremity impairment. Further studies with larger stroke cohorts are expected to be inspired by this pilot trial. Trial registration number: No. ChiCTR1800019043 (http://www.chictr.org.cn/index.aspx).
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Affiliation(s)
- Zhongfei Bai
- Department of Occupational Therapy, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, China.,Department of Rehabilitation Sciences, Tongji University School of Medicine, Shanghai, China
| | - Jiaqi Zhang
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Ziwei Zhang
- Department of Occupational Therapy, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, China
| | - Tian Shu
- Department of Occupational Therapy, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, China
| | - Wenxin Niu
- Department of Rehabilitation Sciences, Tongji University School of Medicine, Shanghai, China
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Rosipal R, Porubcová N, Barančok P, Cimrová B, Farkaš I, Trejo LJ. Effects of mirror-box therapy on modulation of sensorimotor EEG oscillatory rhythms: a single-case longitudinal study. J Neurophysiol 2018; 121:620-633. [PMID: 30540503 DOI: 10.1152/jn.00599.2018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
We provide direct electrophysiological evidence that mirror therapy (MT) can change brain activity and aid in the recovery of motor function after stroke. In this longitudinal single-case study, the subject was a 58-yr-old man with right-hand hemiplegia due to ischemic stroke. Over a 9-mo period we treated him with MT twice a week and measured electroencephalograms (EEG) before, during, and after each therapy session. Using advanced signal processing methods, we identified five distinct movement-related oscillatory EEG components: one slow component designated as mu rhythm and four faster components designated as sensorimotor rhythms. Results show that MT produced long-term changes of two oscillatory EEG components including the mu rhythm, which is a well-documented correlate of voluntary movement in the frequency range of 7.5-12 Hz. Specifically, MT was significantly associated with an increase in the power of mu rhythm recorded over both hemispheres and a decrease in the power of one sensorimotor component recorded over the affected hemisphere. To obtain robust, repeatable individual measures of EEG components suitable for longitudinal study, we used irregular-resampling autospectral analysis to separate fractal and oscillatory components in the EEG power spectrum and three-way parallel factor analysis to isolate oscillatory EEG components and track their activations over time. The rhythms were identified over individual days of MT training and were clearly related to the periods of event-related desynchronization and synchronization (rest, observe, and move) during MT. Our results are consistent with a model in which MT promotes recovery of motor function by altering neural activity associated with voluntary movement. NEW & NOTEWORTHY We provide novel evidence that mirror therapy (MT), which helps in the recovery of motor function after a stroke, is also associated with long-lasting changes in brain electrical activity. Using precise measurements of oscillatory EEG components over a 9-mo period in a victim of ischemic stroke, we showed that MT produced long-term increases in the mu rhythm recorded over both hemispheres and a decrease in a sensorimotor EEG component recorded over the affected hemisphere.
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Affiliation(s)
- Roman Rosipal
- Institute of Measurement Science, Slovak Academy of Sciences , Bratislava , Slovakia.,Pacific Development and Technology, LLC, Palo Alto, California
| | - Natália Porubcová
- Institute of Measurement Science, Slovak Academy of Sciences , Bratislava , Slovakia
| | - Peter Barančok
- Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava , Bratislava , Slovakia
| | - Barbora Cimrová
- Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava , Bratislava , Slovakia
| | - Igor Farkaš
- Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava , Bratislava , Slovakia
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Lin IH, Tsai HT, Wang CY, Hsu CY, Liou TH, Lin YN. Effectiveness and Superiority of Rehabilitative Treatments in Enhancing Motor Recovery Within 6 Months Poststroke: A Systemic Review. Arch Phys Med Rehabil 2018; 100:366-378. [PMID: 30686327 DOI: 10.1016/j.apmr.2018.09.123] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/19/2018] [Accepted: 09/21/2018] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To investigate the effects of various rehabilitative interventions aimed at enhancing poststroke motor recovery by assessing their effectiveness when compared with no treatment or placebo and their superiority when compared with conventional training program (CTP). DATA SOURCE A literature search was based on 19 Cochrane reviews and 26 other reviews. We also updated the searches in PubMed up to September 30, 2017. STUDY SELECTION Randomized controlled trials associated with 18 experimented training programs (ETP) were included if they evaluated the effects of the programs on either upper extremity (UE) or lower extremity (LE) motor recovery among adults within 6 months poststroke; included ≥10 participants in each arm; and had an intervention duration of ≥10 consecutive weekdays. DATA EXTRACTION Four reviewers evaluated the eligibility and quality of literature. Methodological quality was assessed using the PEDro scale. DATA SYNTHESIS Among the 178 included studies, 129 including 7450 participants were analyzed in this meta-analysis. Six ETPs were significantly effective in enhancing UE motor recovery, with the standard mean differences (SMDs) and 95% confidence intervals outlined as follow: constraint-induced movement therapy (0.82, 0.45-1.19), electrostimulation (ES)-motor (0.42, 0.22-0.63), mirror therapy (0.71, 0.22-1.20), mixed approach (0.21, 0.01-0.41), robot-assisted training (0.51, 0.22-0.80), and task-oriented training (0.57, 0.16-0.99). Six ETPs were significantly effective in enhancing LE motor recovery: body-weight-supported treadmill training (0.27, 0.01-0.52), caregiver-mediated training (0.64, 0.20-1.08), ES-motor (0.55, 0.27-0.83), mixed approach (0.35, 0.15-0.54), mirror therapy (0.56, 0.13-1.00), and virtual reality (0.60, 0.15-1.05). However, compared with CTPs, almost none of the ETPs exhibited significant SMDs for superiority. CONCLUSIONS Certain experimented interventions were effective in enhancing poststroke motor recovery, but little evidence supported the superiority of experimented interventions over conventional rehabilitation.
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Affiliation(s)
- I-Hsien Lin
- Department of Physical Medicine and Rehabilitation, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Han-Ting Tsai
- Department of Physical Medicine and Rehabilitation, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chien-Yung Wang
- Department of Physical Medicine and Rehabilitation, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chih-Yang Hsu
- Department of Physical Medicine and Rehabilitation, Shuang-Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Tsan-Hon Liou
- Department of Physical Medicine and Rehabilitation, Shuang-Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Yen-Nung Lin
- Department of Physical Medicine and Rehabilitation, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan; Institute of Injury Prevention and Control, Taipei Medical University, Taipei, Taiwan.
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Mirror Illusion for Sensori-Motor Training in Stroke: A Randomized Controlled Trial. J Stroke Cerebrovasc Dis 2018; 27:3236-3246. [PMID: 30120033 DOI: 10.1016/j.jstrokecerebrovasdis.2018.07.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 06/27/2018] [Accepted: 07/05/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Poststroke, sensory deficits are not uncommon. In spite of the close association between the sensory and motor recovery, the deficits are usually underemphasized. Mirror therapy (MT), a neural-based approach for the motor deficit has not been explored for the sensory impairment. The objective of the present study was to develop and determine the effect of a MT program for sensori-motor impairment among poststroke subjects. METHODS DESIGN Randomized controlled trial. SETTING Functional therapy laboratory of Rehabilitation Institute. PARTICIPANTS Thirty-one chronic poststroke subjects (17 experimental and 14 controls), aged between 30 and 60years, with ≤ diminished light touch in the hand. OUTCOME MEASURE Semmes Weinstein Monofilament (cutaneous threshold), 2-Point discrimination test (touch discrimination) and Fugl-Meyer Assessment (hand motor recovery). INTERVENTION The experimental group received sensory stimulus such as tactile perception and motor tasks on the less-affected hand using mirror box. The control counterparts underwent only dose-matched conventional program. 30 sessions with a frequency of 5/week were imparted to the groups. RESULTS Post intervention, there was a significant (P < .004) increase up to 30% positive touch-response for the hand quadrants among the experimental group in comparison to only 13.5% rise for the same among the controls. The cutaneous threshold of the less-affected palm also improved significantly among the experimental subjects in comparison to the controls (P = .04). CONCLUSION MT may be considered as a promising regime for enhancing cutaneous sensibility in stroke. The mirror illusion induced by MT may be utilized for sensory and motor deficits as well as for the more-affected and less-affected hands.
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Ramachandran V, Chunharas C, Marcus Z, Furnish T, Lin A. Relief from intractable phantom pain by combining psilocybin and mirror visual-feedback (MVF). Neurocase 2018; 24:105-110. [PMID: 29764303 DOI: 10.1080/13554794.2018.1468469] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
AL's leg was amputated resulting in phantom-limb pain (PLP). (1) When a volunteer placed her foot on or near the phantom - touching it evoked organized sensations in corresponding locations on AL's phantom. (2) Mirror-visual-feedback (MVF) relieved PLP, as did, "phantom massage". (3) Psilocybin-MVF pairing produced synergistic effects, complete elimination of PLP, and reduction in paroxysmal episodes. (4) Touching the volunteer's leg where AL previously had external fixators, evoked sensation of nails boring through the leg. Using a "telescoping" nail, we created the illusion of a nail being removed with corresponding pain relief. (5) Artificial flames produced warmth in the phantom.
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