Motor Units
Mostrando 1-12 de 321 artigos, teses e dissertações.
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1. Optimization of the Size of Thread Pool in Runtime Systems to Enterprise Application Integration: A Mathematical Modelling Approach
RESUMO As empresas buscam alternativas tecnológicas que proporcionem competitividade para seus processos de negócios. Uma delas é a integração de plataformas, ferramentas de software que constroem soluções de integração, que permitem que os diferentes aplicativos que compõem o ecossistema de software trabalhem de forma síncrona e que novas aplica�
TEMA (São Carlos). Publicado em: 03/06/2019
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2. Reduction of fuel consumption using driving strategy in agricultural tractor
RESUMO No momento da aquisição e utilização de um trator agrícola, o consumo de combustível pelo motor deve ser levado em conta pelo usuário, tendo em vista sua origem não renovável e o preço de comercialização. Estratégias adequadas de condução de tratores podem auxiliar os usuários a reduzirem os custos de produção. Nesse contexto, objeti
Rev. bras. eng. agríc. ambient.. Publicado em: 2019-02
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3. Value of pre-cue information for motor tasks performed by children with developmental coordination disorder (DCD)
Abstract People commonly use pre-cue information to advance and reduce the information processing time required for a motor task (e.g., motor planning). However, children with developmental coordination disorder (DCD) exhibit difficulties performing pre-cued goal-directed tasks. The purpose of the present study was to investigate the use of valid, neutral, a
Motriz: rev. educ. fis.. Publicado em: 2016-09
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4. Tibial and fibular nerves evaluation using intraoperative electromyography in rats
ABSTRACT PURPOSE: To evaluate a new model of intraoperative electromyographic (EMG) assessment of the tibial and fibular nerves, and its respectives motor units in rats. METHODS: Eight Wistar rats underwent intraoperative EMG on both hind limbs at two different moments: week 0 and week 12. Supramaximal electrical stimulation applied on sciatic nerve, and
Acta Cir. Bras.. Publicado em: 2016-08
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5. Correlation between spectral and temporal mechanomyography features during functional electrical stimulation
Abstract Introduction: Signal analysis involves time and/or frequency domains, and correlations are described in the literature for voluntary contractions. However, there are few studies about those correlations using mechanomyography (MMG) response during functional electrical stimulation (FES) elicited contractions in spinal cord injured subjects. This stu
Res. Biomed. Eng.. Publicado em: 12/04/2016
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6. The Sarah evaluation scale for children and adolescents with cerebral palsy: description and results
ABSTRACT Background Assessments of motor-functional aspects in cerebral palsy are crucial to rehabilitation programs. Objective To introduce the Sarah motor-functional evaluation scale and to report the initial results of its measurement properties. This scale was created based on the experience of the Sarah Network of Rehabilitation Hospitals in the care
Braz. J. Phys. Ther.. Publicado em: 22/03/2016
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7. A novel method for EMG decomposition based on matched filters
Introduction Decomposition of electromyography (EMG) signals into the constituent motor unit action potentials (MUAPs) can allow for deeper insights into the underlying processes associated with the neuromuscular system. The vast majority of the methods for EMG decomposition found in the literature depend on complex algorithms and specific instrumentation.
Res. Biomed. Eng.. Publicado em: 2015-03
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8. Web-based neuromuscular simulator applied to the teaching of principles of neuroscience
INTRODUCTION: The learning of core concepts in neuroscience can be reinforced by a hands-on approach, either experimental or computer-based. In this work, we present a web-based multi-scale neuromuscular simulator that is being used as a teaching aid in a campus-wide course on the Principles of Neuroscience. METHODS: The simulator has several built-in indivi
Rev. Bras. Eng. Bioméd.. Publicado em: 2013-09
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9. Influência da orientação corporal no desenvolvimento do controle de cabeça de lactentes
Head movements play an important role in typical motor development because they form the basis for the emergence of fundamental motor skills such as reaching and sitting. In addition, the head is the first part of the body to develop antigravity control, and serve as a frame for the organization of postural control. The aims of this longitudinal study were:
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/04/2012
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10. Entrapped victims in motor vehicle collisions: characteristics and prehospital care in the city of São Paulo, Brazil
OBJECTIVE: To examine the severity of trauma in entrapped victims and to identify risk factors for mortality and morbidity. INTRODUCTION: Triage and rapid assessment of trauma severity is essential to provide the needed resources during prehospital and hospital phases and for outcome prediction. It is expected that entrapped victims will have greater severit
Clinics. Publicado em: 2011
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11. Decomposição de sinais eletromiográficos de superfície utilizando Modelos ocultos de Markov
A captação de sinais fisiológicos provenientes do Sistema Motor, que pode ser realizada pela eletromiografia, tem sido cada vez mais utilizada na prática clínica para auxiliar o terapeuta no diagnóstico de distúrbios motores. Desta forma, o processo de decomposição de sinais eletromiográficos (EMG), que inclui a identificação e classificação do
Publicado em: 2010
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12. Preferência manual e assimetrias intermanuais de desempenho na ação de alcançar em bebês / Manual preference and intermanual performance asymmetries in infants reaching
Manual preference has been regarded as derived from innate performance advantage of one hand over the other. The main purpose of this work was to investigate the relationship between manual preference and intermanual performance asymmetry on a task of reaching for static targets in five-month-old infants. Secondary purposes were to assess the effects of spat
Publicado em: 2010