Electromyography And Shoulder
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Analysis of kinematic, kinetic and electromyographic patterns during root canal preparation with rotary and manual instruments
OBJECTIVE: This study assessed the muscular activity during root canal preparation through kinematics, kinetics, and electromyography (EMG). MATERIAL AND METHODS: The operators prepared one canal with RaCe rotary instruments and another with Flexo-files. The kinematics of the major joints was reconstructed using an optoelectronic system and electromyographic
Journal of Applied Oral Science. Publicado em: 2012-02
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2. Avaliação da cinemática tridimensional, atividade eletromiográfica e força de contato e muscular em pessoas com e sem prótese de ombro
Esta tese está dividida em três estudos. No estudo I desta tese, os objetivos foram descrever a cinemática tridimensional do ombro e determinar a contribuição da articulação escápulotorácica no movimento total de elevação. No estudo II, os objetivos foram descrever a atividade eletromiográfica (EMG) e o percentual de cocontração entre os múscu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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3. Comportamento eletromiografico dos musculos esternocleidomastoideos e paraespinhais cervicais em pacientes laringectomizados totais / Electromyographic behavior of the sternocleidomastoid and cervical paraspinal muscles in patients with total laryngectomy
The most common head and neck cancer types are the skin, mouth and larynx cancers, occurring mainly in males, older than fifty years old. The head and neck cancer treatment, employing surgery, chemical therapy, and radiotherapy, presents sequels that affect basic functions as breathing, deglutition, phonation and the mobility of the cervical segment of verte
Publicado em: 2008
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4. Shoulder effort in paraplegic locomotion: kinetics and EMG assessment / Esforço do ombro na locomoção de pacientes paraplégicos: avaliação cinética e eletromiográfica
Spinal Cord Injured subjects often refer pain in their shoulders, due to the increased demand of the upper limbs. These subjects usually go through different rehabilitation strategies. Therefore, it becomes rather important to assess those methods in order to avoid further injuries to the patients. The goal of this work was to evaluate the shoulder effort an
Publicado em: 2007
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5. Electromyographic evaluation of scapular girdle and arm muscles during exercises with fixed distal extremity of the segment and controlled axial load / Avaliação eletromiográfica de músculos da cintura escapular e braço durante a realização de exercícios com a extremidade distal do segmento fixa e carga axial controlada"
O objetivo desta pesquisa foi avaliar e comparar a atividade eletromiográfica de sete músculos da cintura escapular e braço durante a realização dos exercícios wall-press, bench-press e push-up sobre uma superfície estável e com carga axial controlada em dois níveis de esforço isométrico, um máximo (100%) e outro submáximo (80%). Os exercícios
Publicado em: 2007
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6. Confiabilidade dos valores de amplitude da eletromiografia de superfície durante exercícios para membro superior com carga axial e superfície estável e instável / Reliability of surface electromyography amplitude values during exercises for the upper limb with axial load and stable and unstable surfaces
O objetivo deste estudo foi avaliar a confiabilidade intradia e interdias dos valores de amplitude da eletromiografia de superfície, dos músculos da cintura escapular e membro superior, durante a realização de 3 exercícios isométrico com a extremidade distal do segmento fixa em uma superfície estável e outra superfície instável, com descarga de pes
Publicado em: 2006
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7. Estudo eletromiografico da influencia dos musculos biceps e triceps do braço e braquiorradial, nas diferentes posições articulares do ombro
The purpose of this study was to analyze the influence of biceps raquialis, braquiorradial, and triceps braquialis on the flexon activity at different positions of the shoulder joint. It was observed the isometric semipronate elbow flexion contractions with anatomical position of the shoulder, 90° shoulder flexion and 90s houder abduction. Ten healthy femal
Publicado em: 2001
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8. Atividade eletrica dos musculos esternocleidomastoideo e trapezio - fibras superiores em individuos normais e disfonicos
The purpose of the present study was to evaluate bilateral electric activity of muscles sternocleidomastoid (SCM) and superior fibers of trapezius (SFT) in clinicalIy normal and dysphonic subjects during rest and phonation. The electric activity was measured in 20 female subjects, divided into two groups: the Control Group consisting of 10 subjects aged betw
Publicado em: 1999
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9. Periarthritis of the shoulder. II. Radiological features.
A group of 113 women and 73 men with periarthritis of the shoulder have been studied in detail. Electromyography showed 4 patients with neuralgic amyotrophy who had been referred for the shoulder study but were excluded on this basis. Nerve conduction studies showed little difference between the periarthritic group and a control group, apart from some reduct
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10. Mono- versus biarticular muscle function in relation to speed and gait changes: in vivo analysis of the goat triceps brachii
The roles of muscles that span a single joint (monoarticular) versus those that span two (biarticular) or more joints have been suggested to differ. Monoarticular muscles are argued to perform work at a joint, whereas biarticular muscles are argued to transfer energy while resisting moments across adjacent joints. To test these predictions, in vivo patt
Company of Biologists.