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1.
J Neuroeng Rehabil ; 21(1): 46, 2024 04 03.
Artigo em Inglês | MEDLINE | ID: mdl-38570842

RESUMO

We present an overview of the Conference on Transformative Opportunities for Modeling in Neurorehabilitation held in March 2023. It was supported by the Disability and Rehabilitation Engineering (DARE) program from the National Science Foundation's Engineering Biology and Health Cluster. The conference brought together experts and trainees from around the world to discuss critical questions, challenges, and opportunities at the intersection of computational modeling and neurorehabilitation to understand, optimize, and improve clinical translation of neurorehabilitation. We organized the conference around four key, relevant, and promising Focus Areas for modeling: Adaptation & Plasticity, Personalization, Human-Device Interactions, and Modeling 'In-the-Wild'. We identified four common threads across the Focus Areas that, if addressed, can catalyze progress in the short, medium, and long terms. These were: (i) the need to capture and curate appropriate and useful data necessary to develop, validate, and deploy useful computational models (ii) the need to create multi-scale models that span the personalization spectrum from individuals to populations, and from cellular to behavioral levels (iii) the need for algorithms that extract as much information from available data, while requiring as little data as possible from each client (iv) the insistence on leveraging readily available sensors and data systems to push model-driven treatments from the lab, and into the clinic, home, workplace, and community. The conference archive can be found at (dare2023.usc.edu). These topics are also extended by three perspective papers prepared by trainees and junior faculty, clinician researchers, and federal funding agency representatives who attended the conference.


Assuntos
Pessoas com Deficiência , Reabilitação Neurológica , Humanos , Software , Simulação por Computador , Algoritmos
2.
Sci Rep ; 14(1): 8320, 2024 04 09.
Artigo em Inglês | MEDLINE | ID: mdl-38594322

RESUMO

Stroke affects the interconnection between the nervous and immune systems, leading to a down-regulation of immunity called stroke-induced immunosuppression (SII). The primary aim of this study is to investigate SII role as a predictor of functional, neurological, and motor outcomes in the neurorehabilitation setting (NRB). We conducted a prospective observational study enrolling post-acute stroke patients hospitalized for neurorehabilitation. At NRB admission (T0) and discharge (T1), we assessed presence of SII (defined by a neutrophil-to-lymphocyte ratio ≥ 5) and we evaluated functional independence (Functional Independence Measure-FIM, Barthel Index-BI), motor performances (Tinetti Score, Hauser Ambulation Index) and neurological impairment (NIHSS). We enrolled 96 patients (45.8% females, 70.6 ± 13.9 years, 88.5% ischemic stroke). At T0, 15.6% of patients (15/96) had SII. When compared to immunocompetent patients (IC), the SII group was characterized by worse baseline functional independence, motor performances and neurological disability. The same was confirmed at T1 (FIM p = 0.012, BI p = 0.007, Tinetti p = 0.034, NIHSS p = 0.001). Neurological disability demonstrated a less pronounced improvement in SII (ΔNIHSS: SII: - 2.1 ± 2.3 vs. IC: - 3.1 ± 2.5, p = 0.035). SII group presented a higher percentage of infectious complications during the neurorehabilitation period (SII 80% vs. IC 25.9%; p = 0.001). SII may represent a negative prognostic factor in the neurorehabilitation setting. SII patients were characterized by poorer functional, motor, neurological performances and higher risk of infectious complications. ClinicaTrial registration: NCT05889169.


Assuntos
Reabilitação Neurológica , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Feminino , Humanos , Masculino , Terapia de Imunossupressão , Linfócitos , Neutrófilos , Resultado do Tratamento , Estudos Prospectivos
3.
Neurología (Barc., Ed. impr.) ; 39(3): 261-281, Abr. 2024. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-231692

RESUMO

Introducción: Guía para la práctica clínica en neurorrehabilitación de personas adultas con daño cerebral adquirido de la Sociedad Española de Neurorrehabilitación. Documento basado en la revisión de guías de práctica clínica internacionales publicadas entre 2013-2020. Desarrollo: Se establecen recomendaciones según el nivel de evidencia que ofrecen los estudios revisados referentes a aspectos consensuados entre expertos dirigidos a definir la población, características específicas de la intervención o la exposición bajo investigación. Conclusiones: Deben recibir neurorrehabilitación todos aquellos pacientes que, tras un daño cerebral adquirido, hayan alcanzado una mínima estabilidad clínica. La neurorrehabilitación debe ofrecer tanto tratamiento como sea posible en términos de frecuencia, duración e intensidad (al menos 45-60 minutos de cada modalidad de terapia específica que el paciente precise). La neurorrehabilitación requiere un equipo transdisciplinar coordinado, con el conocimiento, la experiencia y las habilidades para trabajar en equipo tanto con pacientes como con sus familias. En la fase aguda, y para los casos más graves, se recomiendan programas de rehabilitación en unidades hospitalarias, procediéndose a tratamiento ambulatorio tan pronto como la situación clínica lo permita y se puedan mantener los criterios de intensidad. La duración del tratamiento debe basarse en la respuesta terapéutica y en las posibilidades de mejoría, en función del mayor grado de evidencia disponible. Al alta deben ofrecerse servicios de promoción de la salud, actividad física, apoyo y seguimiento para garantizar que se mantengan los beneficios alcanzados, detectar posibles complicaciones o valorar posibles cambios en la funcionalidad que hagan necesario el acceso a nuevos programas de tratamiento.(AU)


Introduction: We present the Spanish Society of Neurorehabilitation's guidelines for adult acquired brain injury (ABI) rehabilitation. These recommendations are based on a review of international clinical practice guidelines published between 2013 and 2020. Development: We establish recommendations based on the levels of evidence of the studies reviewed and expert consensus on population characteristics and the specific aspects of the intervention or procedure under research. Conclusions: All patients with ABI should receive neurorehabilitation therapy once they present a minimal level of clinical stability. Neurorehabilitation should offer as much treatment as possible in terms of frequency, duration, and intensity (at least 45–60 min of each specific form of therapy that is needed). Neurorehabilitation requires a coordinated, multidisciplinary team with the knowledge, experience, and skills needed to work in collaboration both with patients and with their families. Inpatient rehabilitation interventions are recommended for patients with more severe deficits and those in the acute phase, with outpatient treatment to be offered as soon as the patient's clinical situation allows it, as long as intensity criteria can be maintained. The duration of treatment should be based on treatment response and the possibilities for further improvement, according to the best available evidence. At discharge, patients should be offered health promotion, physical activity, support, and follow-up services to ensure that the benefits achieved are maintained, to detect possible complications, and to assess possible changes in functional status that may lead the patient to need other treatment programmes.(AU)


Assuntos
Humanos , Masculino , Feminino , Protocolos Clínicos , Reabilitação Neurológica , Dano Encefálico Crônico/reabilitação , Reabilitação do Acidente Vascular Cerebral , Lesões Encefálicas Traumáticas/reabilitação , Neurologia , Doenças do Sistema Nervoso , Espanha
4.
J Int Med Res ; 52(4): 3000605241238066, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38603599

RESUMO

Neurorehabilitation devices and technologies are crucial for enhancing stroke recovery. These include noninvasive brain stimulation devices that provide repetitive transcranial magnetic stimulation or transcranial direct current stimulation, which can remodulate an injured brain. Technologies such as robotics, virtual reality, and telerehabilitation are suitable add-ons or complements to physical therapy. However, the appropriate application of these devices and technologies, which target specific deficits and stages, for stroke therapy must be clarified. Accordingly, a literature review was conducted to evaluate the theoretical and practical evidence on the use of neurorehabilitation devices and technologies for stroke therapy. This narrative review provides a practical guide for the use of neurorehabilitation devices and describes the implications of use and potential integration of these devices into healthcare.


Assuntos
Reabilitação Neurológica , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Estimulação Transcraniana por Corrente Contínua , Humanos , Acidente Vascular Cerebral/terapia , Estimulação Magnética Transcraniana , Encéfalo
5.
Top Spinal Cord Inj Rehabil ; 30(1): 113-130, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38433738

RESUMO

Background: Obstructive sleep apnea (OSA) is highly prevalent and poorly managed in spinal cord injury (SCI). Alternative management models are urgently needed to improve access to care. We previously described the unique models of three SCI rehabilitation centers that independently manage uncomplicated OSA. Objectives: The primary objective was to adapt and implement a similar rehabilitation-led model of managing OSA in an SCI rehabilitation center in Australia. Secondary objectives were to identify the local barriers to implementation and develop and deliver tailored interventions to address them. Methods: A clinical advisory group comprised of rehabilitation clinicians, external respiratory clinicians, and researchers adapted and developed the care model. A theory-informed needs analysis was performed to identify local barriers to implementation. Tailored behavior change interventions were developed to address the barriers and prepare the center for implementation. Results: Pathways for ambulatory assessments and treatments were developed, which included referral for specialist respiratory management of complicated cases. Roles were allocated to the team of rehabilitation doctors, physiotherapists, and nurses. The team initially lacked sufficient knowledge, skills, and confidence to deliver the OSA care model. To address this, comprehensive education and training were provided. Diagnostic and treatment equipment were acquired. The OSA care model was implemented in July 2022. Conclusion: This is the first time a rehabilitation-led model of managing OSA has been implemented in an SCI rehabilitation center in Australia. We describe a theory-informed method of adapting the model of care, assessing the barriers, and delivering interventions to overcome them. Results of the mixed-methods evaluation will be reported separately.


Assuntos
Reabilitação Neurológica , Síndromes da Apneia do Sono , Apneia Obstrutiva do Sono , Traumatismos da Medula Espinal , Humanos , Traumatismos da Medula Espinal/complicações , Síndromes da Apneia do Sono/etiologia , Síndromes da Apneia do Sono/terapia , Centros de Reabilitação
6.
Artigo em Inglês | MEDLINE | ID: mdl-38512736

RESUMO

Sensorimotor impairment is a prevalent condition requiring effective rehabilitation strategies. This study introduces a novel wearable device for Mindful Sensorimotor Training (MiSMT) designed for sensory and motor rehabilitation. Our MiSMT device combines motor training using myoelectric pattern recognition along sensory training using two tactile displays. This device offers a comprehensive solution, integrating electromyography and haptic feedback, lacking in existing devices. The device features eight electromyography channels, a rechargeable battery, and wireless Bluetooth or Wi-Fi connectivity for seamless communication with a computer or mobile device. Its flexible material allows for adaptability to various body parts, ensuring ease of use in diverse patients. The two tactile displays, with 16 electromagnetic actuators each, provide touch and vibration sensations up to 250 Hz. In this proof-of-concept study, we show improved two-point discrimination after 5 training sessions in participants with intact limbs (p=0.047). We also demonstrated successful acquisition, processing, and decoding of myoelectric signals in offline and online evaluations. In conclusion, the MiSMT device presents a promising tool for sensorimotor rehabilitation by combining motor execution and sensory training benefits. Further studies are required to assess its effectiveness in individuals with sensorimotor impairments. Integrating mindful sensory and motor training with innovative technology can enhance rehabilitation outcomes and improve the quality of life for those with sensorimotor impairments.


Assuntos
Reabilitação Neurológica , Percepção do Tato , Dispositivos Eletrônicos Vestíveis , Humanos , Qualidade de Vida , Tato/fisiologia , Percepção do Tato/fisiologia
7.
Neurología (Barc., Ed. impr.) ; 39(1): 63-83, Jan.-Feb. 2024. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-229830

RESUMO

Introducción La ludificación consiste en emplear el juego en contextos no lúdicos. Su uso en la rehabilitación motora de patologías neurológicas está muy extendido, pero sobre todo en pacientes adultos. El objetivo de esta revisión fue describir el uso de la ludificación en los tratamientos de rehabilitación en niños y adolescentes con afectación neuromotora. Métodos Se realizó una revisión sistemática de ensayos clínicos en diferentes bases de datos: Medline (a través de Pubmed), Scielo, SCOPUS, Dialnet, Cinahl y PEDro de la literatura científica publicada hasta la fecha siguiendo el protocolo PRISMA. La calidad metodológica de los estudios identificados se evaluó a través de la escala PEDro. Resultados De un total de 469 estudios localizados se seleccionaron 10 ensayos clínicos que cumplieron los criterios de inclusión. Se analizaron los sistemas de ludificación utilizados como parte del tratamiento rehabilitador en distintas afecciones neuromotoras en niños y adolescentes. La parálisis cerebral fue la afección con mayor número de estudios (n = 6), seguida del trastorno del desarrollo de la coordinación (n = 3). También se estudió la alteración del equilibrio y coordinación por causa neurológica (n = 1). Conclusión El uso de la ludificación en rehabilitación aporta beneficios al tratamiento convencional de las alteraciones neuromotoras en niños y adolescentes, siendo el incremento de la motivación y de la adherencia terapéutica los que mayor consenso han alcanzado entre autores. Fuerza, equilibrio, funcionalidad y coordinación son otras variables analizadas que, si bien sugieren mejoras, necesitarían futuras investigaciones para determinar una óptima dosificación. (AU)


Introduction Gamification consists of the use of games in non-playful contexts. It is widely employed in the motor rehabilitation of neurological diseases, but mainly in adult patients. The objective of this review was to describe the use of gamification in the rehabilitation of children and adolescents with neuromotor impairment. Methods We performed a systematic review of clinical trials published to date on the MEDLINE (PubMed), Scielo, SCOPUS, Dialnet, CINAHL, and PEDro databases, following the PRISMA protocol. The methodological quality of the studies identified was assessed using the PEDro scale. Results From a total of 469 studies, 10 clinical trials met the inclusion criteria. We analysed the gamification systems used as part of the rehabilitation treatment of different neuromotor conditions in children and adolescents. Cerebral palsy was the most frequently studied condition (6 studies), followed by developmental coordination disorder (3), and neurological impairment of balance and coordination (1). Conclusion The use of gamification in rehabilitation is helpful in the conventional treatment of neuromotor disorders in children and adolescents, with increased motivation and therapeutic adherence being the benefits with the greatest consensus among authors. While strength, balance, functional status, and coordination also appear to improve, future research should aim to determine an optimal dosage. (AU)


Assuntos
Humanos , Recém-Nascido , Lactente , Pré-Escolar , Criança , Adolescente , Reabilitação Neurológica
8.
Neurología (Barc., Ed. impr.) ; 39(1): 63-83, Jan.-Feb. 2024. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-EMG-447

RESUMO

Introducción La ludificación consiste en emplear el juego en contextos no lúdicos. Su uso en la rehabilitación motora de patologías neurológicas está muy extendido, pero sobre todo en pacientes adultos. El objetivo de esta revisión fue describir el uso de la ludificación en los tratamientos de rehabilitación en niños y adolescentes con afectación neuromotora. Métodos Se realizó una revisión sistemática de ensayos clínicos en diferentes bases de datos: Medline (a través de Pubmed), Scielo, SCOPUS, Dialnet, Cinahl y PEDro de la literatura científica publicada hasta la fecha siguiendo el protocolo PRISMA. La calidad metodológica de los estudios identificados se evaluó a través de la escala PEDro. Resultados De un total de 469 estudios localizados se seleccionaron 10 ensayos clínicos que cumplieron los criterios de inclusión. Se analizaron los sistemas de ludificación utilizados como parte del tratamiento rehabilitador en distintas afecciones neuromotoras en niños y adolescentes. La parálisis cerebral fue la afección con mayor número de estudios (n = 6), seguida del trastorno del desarrollo de la coordinación (n = 3). También se estudió la alteración del equilibrio y coordinación por causa neurológica (n = 1). Conclusión El uso de la ludificación en rehabilitación aporta beneficios al tratamiento convencional de las alteraciones neuromotoras en niños y adolescentes, siendo el incremento de la motivación y de la adherencia terapéutica los que mayor consenso han alcanzado entre autores. Fuerza, equilibrio, funcionalidad y coordinación son otras variables analizadas que, si bien sugieren mejoras, necesitarían futuras investigaciones para determinar una óptima dosificación. (AU)


Introduction Gamification consists of the use of games in non-playful contexts. It is widely employed in the motor rehabilitation of neurological diseases, but mainly in adult patients. The objective of this review was to describe the use of gamification in the rehabilitation of children and adolescents with neuromotor impairment. Methods We performed a systematic review of clinical trials published to date on the MEDLINE (PubMed), Scielo, SCOPUS, Dialnet, CINAHL, and PEDro databases, following the PRISMA protocol. The methodological quality of the studies identified was assessed using the PEDro scale. Results From a total of 469 studies, 10 clinical trials met the inclusion criteria. We analysed the gamification systems used as part of the rehabilitation treatment of different neuromotor conditions in children and adolescents. Cerebral palsy was the most frequently studied condition (6 studies), followed by developmental coordination disorder (3), and neurological impairment of balance and coordination (1). Conclusion The use of gamification in rehabilitation is helpful in the conventional treatment of neuromotor disorders in children and adolescents, with increased motivation and therapeutic adherence being the benefits with the greatest consensus among authors. While strength, balance, functional status, and coordination also appear to improve, future research should aim to determine an optimal dosage. (AU)


Assuntos
Humanos , Recém-Nascido , Lactente , Pré-Escolar , Criança , Adolescente , Reabilitação Neurológica
9.
Rehabilitation (Stuttg) ; 63(1): 31-38, 2024 Feb.
Artigo em Alemão | MEDLINE | ID: mdl-38335972

RESUMO

PURPOSE: To identify factors that have an impact on the degree of functional improvements in stroke patients during inpatient neurological rehabilitation. METHODS: Retrospective analysis of 398 stroke patients who participated in an inpatient Phase C rehabilitation (Barthel index between 30 and 70 points). We correlated changes in 3 physiotherapeutic assessments (transfer from sitting to standing; transfer from bed to (wheel)chair; climbing stairs) and 3 occupational therapeutic assessments (eating/drinking; dressing of the upper part of the body; object manipulation) with the factors age, gender, Barthel-Index at admission, time since stroke, length of stay in inpatient rehab, number and extent of therapies and ischemic versus hemorrhagic stroke. In addition, a stepwise regression analysis was performed. RESULTS: The patient group showed significant improvements in all assessments. Length of stay in inpatient rehab and number/extent of therapies correlated with improvements of transfer from sitting to standing, transfer from bed to (wheel)chair, climbing stairs, and dressing of the upper part of the body. Number/extent of therapies also correlated with eating/drinking. Barthel-Index at admission was negatively correlated with transfer from sitting to standing, transfer from bed to (wheel)chair, and dressing of the upper part of the body. No correlation between changes of motor functions and age or gender or type of stroke (ischemic versus hemorrhagic) was found. Patients<3 months after stroke showed stronger improvements of transfer from sitting to standing, transfer from bed to (wheel)chair, climbing stairs, dressing of the upper part of the body, and object manipulation than patients>6 months after stroke. However, patients<3 months after stroke also stayed 10 days longer in inpatient rehab. The stepwise regression analysis identified the number of physiotherapies and Barthel-Index at admission as the most important factors for changes in transfer from sitting to standing and transfer from bed to (wheel)chair, number of physiotherapies and time since stroke for climbing stairs, number of occupational therapies for eating/drinking, number of occupational therapies and time since stroke for dressing the upper part of the body and number of occupational therapies and length of inpatient rehab for object manipulation. CONCLUSION: In stroke patients, a higher number of therapies is associated with greater improvements of motor functions. Age, gender and type of stroke have no relevant impact on changes of motor functions during inpatient rehabilitation.


Assuntos
Reabilitação Neurológica , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Atividades Cotidianas , Estudos Retrospectivos , Pacientes Internados , Alemanha/epidemiologia , Recuperação de Função Fisiológica , Resultado do Tratamento
10.
J Neuroeng Rehabil ; 21(1): 17, 2024 02 03.
Artigo em Inglês | MEDLINE | ID: mdl-38310271

RESUMO

In recognition of the importance and timeliness of computational models for accelerating progress in neurorehabilitation, the U.S. National Science Foundation (NSF) and the National Institutes of Health (NIH) sponsored a conference in March 2023 at the University of Southern California that drew global participation from engineers, scientists, clinicians, and trainees. This commentary highlights promising applications of computational models to understand neurorehabilitation ("Using computational models to understand complex mechanisms in neurorehabilitation" section), improve rehabilitation care in the context of digital twin frameworks ("Using computational models to improve delivery and implementation of rehabilitation care" section), and empower future interdisciplinary workforces to deliver higher-quality clinical care using computational models ("Using computational models in neurorehabilitation requires an interdisciplinary workforce" section). The authors describe near-term gaps and opportunities, all of which encourage interdisciplinary team science. Four major opportunities were identified including (1) deciphering the relationship between engineering figures of merit-a term commonly used by engineers to objectively quantify the performance of a device, system, method, or material relative to existing state of the art-and clinical outcome measures, (2) validating computational models from engineering and patient perspectives, (3) creating and curating datasets that are made publicly accessible, and (4) developing new transdisciplinary frameworks, theories, and models that incorporate the complexities of the nervous and musculoskeletal systems. This commentary summarizes U.S. funding opportunities by two Federal agencies that support computational research in neurorehabilitation. The NSF has funding programs that support high-risk/high-reward research proposals on computational methods in neurorehabilitation informed by theory- and data-driven approaches. The NIH supports the development of new interventions and therapies for a wide range of nervous system injuries and impairments informed by the field of computational modeling. The conference materials can be found at https://dare2023.usc.edu/ .


Assuntos
National Institutes of Health (U.S.) , Reabilitação Neurológica , Estados Unidos , Humanos
11.
J Neuroeng Rehabil ; 21(1): 18, 2024 02 04.
Artigo em Inglês | MEDLINE | ID: mdl-38311729

RESUMO

Practicing clinicians in neurorehabilitation continue to lack a systematic evidence base to personalize rehabilitation therapies to individual patients and thereby maximize outcomes. Computational modeling- collecting, analyzing, and modeling neurorehabilitation data- holds great promise. A key question is how can computational modeling contribute to the evidence base for personalized rehabilitation? As representatives of the clinicians and clinician-scientists who attended the 2023 NSF DARE conference at USC, here we offer our perspectives and discussion on this topic. Our overarching thesis is that clinical insight should inform all steps of modeling, from construction to output, in neurorehabilitation and that this process requires close collaboration between researchers and the clinical community. We start with two clinical case examples focused on motor rehabilitation after stroke which provide context to the heterogeneity of neurologic injury, the complexity of post-acute neurologic care, the neuroscience of recovery, and the current state of outcome assessment in rehabilitation clinical care. Do we provide different therapies to these two different patients to maximize outcomes? Asking this question leads to a corollary: how do we build the evidence base to support the use of different therapies for individual patients? We discuss seven points critical to clinical translation of computational modeling research in neurorehabilitation- (i) clinical endpoints, (ii) hypothesis- versus data-driven models, (iii) biological processes, (iv) contextualizing outcome measures, (v) clinical collaboration for device translation, (vi) modeling in the real world and (vii) clinical touchpoints across all stages of research. We conclude with our views on key avenues for future investment (clinical-research collaboration, new educational pathways, interdisciplinary engagement) to enable maximal translational value of computational modeling research in neurorehabilitation.


Assuntos
Reabilitação Neurológica , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Avaliação de Resultados em Cuidados de Saúde
12.
J Neuroeng Rehabil ; 21(1): 23, 2024 02 13.
Artigo em Inglês | MEDLINE | ID: mdl-38347597

RESUMO

In 2023, the National Science Foundation (NSF) and the National Institute of Health (NIH) brought together engineers, scientists, and clinicians by sponsoring a conference on computational modelling in neurorehabiilitation. To facilitate multidisciplinary collaborations and improve patient care, in this perspective piece we identify where and how computational modelling can support neurorehabilitation. To address the where, we developed a patient-in-the-loop framework that uses multiple and/or continual measurements to update diagnostic and treatment model parameters, treatment type, and treatment prescription, with the goal of maximizing clinically-relevant functional outcomes. This patient-in-the-loop framework has several key features: (i) it includes diagnostic and treatment models, (ii) it is clinically-grounded with the International Classification of Functioning, Disability and Health (ICF) and patient involvement, (iii) it uses multiple or continual data measurements over time, and (iv) it is applicable to a range of neurological and neurodevelopmental conditions. To address the how, we identify state-of-the-art and highlight promising avenues of future research across the realms of sensorimotor adaptation, neuroplasticity, musculoskeletal, and sensory & pain computational modelling. We also discuss both the importance of and how to perform model validation, as well as challenges to overcome when implementing computational models within a clinical setting. The patient-in-the-loop approach offers a unifying framework to guide multidisciplinary collaboration between computational and clinical stakeholders in the field of neurorehabilitation.


Assuntos
Pessoas com Deficiência , Reabilitação Neurológica , Humanos
13.
J Neuroeng Rehabil ; 21(1): 11, 2024 01 20.
Artigo em Inglês | MEDLINE | ID: mdl-38245730

RESUMO

BACKGROUND: The ability to walk is an important factor in quality of life after stroke. Co-activation of hip adductors and knee extensors has been shown to correlate with gait impairment. We have shown previously that training with a myoelectric interface for neurorehabilitation (MINT) can reduce abnormal muscle co-activation in the arms of stroke survivors. METHODS: Here, we extend MINT conditioning to stroke survivors with leg impairment. The aim of this pilot study was to assess the safety and feasibility of using MINT to reduce abnormal co-activation between hip adductors and knee extensors and assess any effects on gait. Nine stroke survivors with moderate to severe gait impairment received 6 h of MINT conditioning over six sessions, either in the laboratory or at home. RESULTS: MINT participants completed a mean of 159 repetitions per session without any adverse events. Further, participants learned to isolate their muscles effectively, resulting in a mean reduction of co-activation of 70% compared to baseline. Moreover, gait speed increased by a mean of 0.15 m/s, more than the minimum clinically important difference. Knee flexion angle increased substantially, and hip circumduction decreased. CONCLUSION: MINT conditioning is safe, feasible at home, and enables reduction of co-activation in the leg. Further investigation of MINT's potential to improve leg movement and function after stroke is warranted. Abnormal co-activation of hip adductors and knee extensors may contribute to impaired gait after stroke. Trial registration This study was registered at ClinicalTrials.gov (NCT03401762, Registered 15 January 2018, https://clinicaltrials.gov/study/NCT03401762?tab=history&a=4 ).


Assuntos
Transtornos Neurológicos da Marcha , Reabilitação Neurológica , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Marcha/fisiologia , Transtornos Neurológicos da Marcha/etiologia , Perna (Membro) , Músculo Esquelético/fisiologia , Projetos Piloto , Qualidade de Vida , Acidente Vascular Cerebral/complicações , Reabilitação do Acidente Vascular Cerebral/métodos
15.
Pediatr Neurol ; 152: 107-114, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38242022

RESUMO

BACKGROUND: Batten disease is a rare, progressive neurogenetic disorder composed of 13 genotypes that often presents in childhood. Children present with seizures, vision loss, and developmental regression. Neurorehabilitation services (i.e., physical therapy, occupational therapy, and speech-language therapy) can help improve the quality of life for children and their families. Owing to the rarity of Batten disease, there are no standardized clinical recommendations or outcome assessments. To describe developmental profiles, current dose of neurorehabilitation, and outcome assessments used clinically for children diagnosed with Batten disease. METHODS: Electronic medical records of 70 children with Batten disease (subtypes n = 5 CLN1; n = 25 CLN2; n = 23 CLN3; n = 17 CLN6) were reviewed (7.0 ± 3.4 years). Descriptive statistics were used to describe clinical features, developmental skills, dose of neurorehabilitation, and outcome assessment use. RESULTS: Across CLN subtypes, most children experienced vision impairments (61%) and seizures (68%). Most children demonstrated delays in fine motor (65%), gross motor (80%), cognitive (63%), and language skills (83%). The most common frequency of neurorehabilitation was weekly (42% to 43%). Two standardized outcome assessments were used to track developmental outcomes: Peabody Developmental Motor Scales, second edition (30% of children completed this assessment) and Preschool Language Scales, fifth edition (27.4% of children completed this assessment). CONCLUSIONS: Neurorehabilitation professionals should understand the clinical features and prognosis for children with Batten disease. The child's clinical features and family preferences should guide the rehabilitation plan of care. Future work needs to be completed to define dosing parameters and validate outcome assessments for neurorehabilitation services.


Assuntos
Reabilitação Neurológica , Lipofuscinoses Ceroides Neuronais , Criança , Pré-Escolar , Humanos , Lipofuscinoses Ceroides Neuronais/genética , Estudos Retrospectivos , Qualidade de Vida , Convulsões , Glicoproteínas de Membrana , Chaperonas Moleculares , Proteínas de Membrana
16.
Sci Rep ; 14(1): 2501, 2024 01 30.
Artigo em Inglês | MEDLINE | ID: mdl-38291061

RESUMO

Early rehabilitation in the acute phase of stroke, that bears unique neuroplastic properties, is the current standard to reduce disability. Anodal transcranial direct current stimulation can augment neurorehabilitation in chronic stroke. Studies in the acute phase are sparse and held back by inconclusive preclinical data pointing towards potential negative interaction of the excitability increasing tDCS modality with stroke-induced glutamate toxicity. In this present study, we aimed to evaluate structural and behavioral safety of anodal tDCS applied in the acute phase of stroke. Photothrombotic stroke including the right primary motor cortex was induced in rats. 24 h after stroke anodal tDCS was applied for 20 min ipsilesionally at one of four different current densities in freely moving animals. Effects on the infarct volume and on stroke induced neuroinflammation were assessed. Behavioral consequences were monitored. Infarct volume and the modified Neurological Severity Score were not affected by anodal tDCS. Pasta handling, a more sensitive task for sensorimotor deficits, and microglia reactivity indicated potentially harmful effects at the highest tDCS current density tested (47.8 A/m2), which is more than 60 times higher than intensities commonly used in humans. Compared to published safety limits of anodal tDCS in healthy rats, recent stroke does not increase the sensitivity of the brain to anodal tDCS, as assessed by lesion size and neuroinflammatory response. Behavioral deficits only occurred at the highest intensity, which was associated with increased neuroinflammation. When safety limits of commonly used clinical tDCS are met, augmentation of early neurorehabilitation after stroke by anodal tDCS appears to be feasible.


Assuntos
Reabilitação Neurológica , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Estimulação Transcraniana por Corrente Contínua , Humanos , Ratos , Animais , Estimulação Transcraniana por Corrente Contínua/efeitos adversos , Doenças Neuroinflamatórias , Acidente Vascular Cerebral/terapia , Potencial Evocado Motor/fisiologia , Infarto
17.
Sci Rep ; 14(1): 1646, 2024 01 18.
Artigo em Inglês | MEDLINE | ID: mdl-38238475

RESUMO

In neurorehabilitation, assessment of functional problems is essential to define optimal rehabilitation treatments. Usually, this assessment process requires distinguishing between impaired and non-impaired behavior of limbs. One of the common muscle motor disorders affecting limbs is spasticity, which is complicated to quantify objectively due to the complex nature of motor control. Thus, the lack of heterogeneous samples of patients constituting an acceptable amount of data is an obstacle which is relevant to understanding the behavior of spasticity and, consequently, quantifying it. In this article, we use the 3D creation suite Blender combined with the MBLab add-on to generate synthetic samples of human body models, aiming to be as sufficiently representative as possible to real human samples. Exporting these samples to OpenSim and performing four specific upper limb movements, we analyze the muscle behavior by simulating the six degrees of spasticity contemplated by the Modified Ashworth Scale (MAS). The complete dataset of patients and movements is open-source and available for future research. This approach advocates the potential to generate synthetic data for testing and validating musculoskeletal models.


Assuntos
Reabilitação Neurológica , Acidente Vascular Cerebral , Humanos , Resultado do Tratamento , Espasticidade Muscular/etiologia , Extremidade Superior , Movimento
19.
Disabil Rehabil ; 46(5): 1023-1030, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-36861846

RESUMO

PURPOSE: Lower limb robotic exoskeletons can assist movement, however, clinical uptake in neurorehabilitation is limited. The views and experiences of clinicians are pivotal to the successful clinical implementation of emerging technologies. This study investigates therapist perspectives of the clinical use and future role of this technology in neurorehabilitation. METHODS: Australian and New Zealand-based therapists with lower limb exoskeleton experience were recruited to complete an online survey and semi-structured interview. Survey data were transposed into tables and interviews transcribed verbatim. Qualitative data collection and analysis were guided by qualitative content analysis and interview data were thematically analysed. RESULTS: Five participants revealed that the use of exoskeletons to deliver therapy involves the interplay of human elements - experiences and perspectives of use, and mechanical elements - the device itself. Two overarching themes emerged: the "journey", with subthemes of clinical reasoning and user experience; and the "vehicle" with design features and cost as subthemes, to explore the question "Are we there yet?" CONCLUSION: Therapists expressed positive and negative perspectives from their experiences with exoskeletons, giving suggestions for design features, marketing input, and cost to enhance future use. Therapists are optimistic that this journey will see lower limb exoskeletons integral to rehabilitation service delivery.


Further innovation of design features, marketing, and cost are needed to enhance ongoing development and integration.Routine clinical implementation of lower limb exoskeletons is unlikely at this time in Australia and New Zealand.Therapists do expect lower limb exoskeletons to have an ongoing role in future rehabilitation.


Assuntos
Exoesqueleto Energizado , Reabilitação Neurológica , Humanos , Motivação , Austrália , Extremidade Inferior
20.
Semin Neurol ; 44(1): 64-73, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38049116

RESUMO

Central nervous system (CNS) malignancies (i.e. brain and spine tumors) and their treatments can result in a multitude of neurologic deficits. Patients with CNS malignancies experience physical, cognitive, and psychosocial sequelae that can impact their mobility and quality of life. Neurorehabilitation can play a critical role in maintaining independence, preventing disability, and optimizing safety with activities of daily living. This review provides an overview of the neurorehabilitation approaches for patients with CNS malignancies, neurologic impairments frequently treated, and rehabilitation interventions in various health care settings. In addition, we will highlight rehabilitative outcomes between patients with nononcologic neurologic conditions compared to brain and spine tumors. Finally, we address medical challenges that may impact rehabilitation care in these medically complex cancer patients.


Assuntos
Neoplasias , Reabilitação Neurológica , Adulto , Humanos , Atividades Cotidianas , Qualidade de Vida , Encéfalo
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