Grip Force Control
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Maximum voluntary muscle contraction and fatigue in multibacillary leprosy
Resumo Introdução: O comprometimento da força muscular e a fadiga na hanseníase continuam sendo problemas que requerem cuidadosa atenção para evitar ou minimizar sua progressão, bem como prevenir incapacidades e deformidades. Objetivo: Avaliar a força muscular e o tempo até a fadiga em pacientes com hanseníase Método: Vinte e um pacientes com h
Fisioter. mov.. Publicado em: 13/01/2020
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2. Physical and functional aspects of persons with multiple sclerosis practicing Tai-Geiko: randomized trial
OBJECTIVES: This study aimed to verify the influence of Tai-Geiko on the physical and functional aspects of people with multiple sclerosis (MS). METHODS: This was a parallel-group, randomized trial with two arms. People with MS were allocated to an experimental group (EG) (n=10) and control group (CG) (n=09). The participants received multidisciplinary car
Clinics. Publicado em: 10/01/2020
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3. Assessment of the quality of life, muscle strength, and dynamic balance of elderly Kendo players
OBJECTIVE: To compare Kendo players with active elderly adults in terms of quality of life, functional aspects (muscle strength, postural balance) and body composition. METHODS: This was a controlled cross-sectional study. Twenty elderly individuals were divided into two groups: the Kendo group, with an average age of 71.8 (5.4) years, and the Control grou
Clinics. Publicado em: 2017-11
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4. Fibrose muscular em camundongo mdx : efeitos do exercício físico e de agente anti-fibrótico / : Prevention of muscle fibrosis and myonecrosis in mdx mice by suramin, a TGF-beta1 blocker
The mdx mouse is commonly used as a model to study Duchenne muscular dystrophy (DMD) however shows cycles of muscle regeneration and reduced fibrosis. The purposes of this study were (1) to induce muscle fibrosis through eccentric running exercise in mdx mice and (2) to verify the effects of suramin on muscle fibrosis. Six-month-old mdx (n=42) and control (C
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/02/2011
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5. Força de preensão palmar e o índice de massa corporal em indivíduos com trissomia 21
G rip strength involves holding an object between his fingers partially flexed, as opposed to the backpressure generated by the palm, the thenar eminence and the distal segment of the thumb by encouraging the full use of force. With the exception of locomotor activity, grip strength is used in almost all activities of daily living. Anthropometric data such a
Publicado em: 2010
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6. Analysis of manual function in Carpal Tunnel Syndrome / Análise da função manual na síndrome do túnel do carpo
Este estudo investigou efeito da Síndrome do Túnel do Carpo (STC) na função manual. Foram analisados os parâmetros da força de preensão e suas associações com as características da STC, bem como o controle da força de preensão de indivíduos com STC em tarefas funcionais e o efeito causado pela fadiga e peso do objeto. Foram avaliadas 13 mulheres
Publicado em: 2010
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7. Desenvolvimento de um sistema de controle para a órtese funcional de mão da UFMG
Hand orthosis is an external device applied or joined to the hand and to the wrist to improve its function controlling the movement, supplying the objects sustentation, correcting flexible deformities and hindering the progress of fixed deformities. This work aimed to develop the grip force control of a hand orthosis developed in the Bioengineering Laborator
Publicado em: 2007
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8. Funções motoras em camundongos deficientes do transportador vesicular de acetilcolina (VAChT)
Acetylcholine (ACh)mediated neurotransmission has a crucial role in the control of movement. Release of ACh depends on its storage in synaptic vesicles, a step controlled by the activity of the VAChT. We developed a genetically altered strain of mice with reduced expression of this transporter. Heterozygous (VAChT KDHET) and homozygous (VAChT KDHOM) knockdow
Publicado em: 2006
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9. Myocardial lactate metabolism during isometric hand grip test: Comparison with pacing tachycardia
Twenty-five patients with chest pain were studied by left ventriculography and coronary arteriography. Myocardial metabolic studies were done during control state, pacing tachycardia, isometric hand grip at 30 per cent of maximum force, and combined hand grip plus pacing tachycardia. Nine patients had myocardial lactate abnormality (group I) as evidenced by
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10. Independent control of human finger-tip forces at individual digits during precision lifting.
1. Subjects lifted an object with two parallel vertical grip surfaces and a low centre of gravity using the precision grip between the tips of the thumb and index finger. The friction between the object and the digits was varied independently at each digit by changing the contact surfaces between lifts. 2. With equal frictional conditions at the two grip sur
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11. Selective facilitation of responses to cortical stimulation of proximal and distal arm muscles by precision tasks in man.
1. The responses of the first dorsal interosseus (1DI), opponens pollicis (OP), extensor digitorum communis (EDC), brachioradialis (BR), biceps brachii (BB) and anterior deltoid (AD) muscles to magnetic stimulation of the motor cortex were recorded during different motor tasks. 2. Two precision and two power isometric tasks were investigated. The precision t
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12. Vibrotactile sense and hand symptoms in blue collar workers in a manufacturing industry.
OBJECTIVES: To study whether vibrotactile sense combined with questionnaires (subjective complaints) and a clinical examination (including scoring of the Stockholm workshop scale (sensorineural staging)) could serve as a screening procedure, in the health care service, for sensorineural symptoms. A group of blue collar workers exposed to vibration in a manuf