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Resumo(s)
Pretendeu-se verificar a existência de alterações nos timings de activação dos músculos
estabilizadores da omoplata em indivíduos pós-acidente vascular encefálico e a sua relação
com a velocidade. Metodologia: Amostra (n = 17) dividida nos Grupos 1 (n = 10 indivíduos
sem patologia) e 2 (n = 7 indivíduos pós-acidente vascular encefálico). Análise
electromiográfica e cinemática no alcance de um copo. Resultados: Nas fibras inferiores do
trapézio esquerdo (p = 0,043) e grande dentado bilateralmente (p = 0,028), encontraram-se
diferenças entre os Grupos. Não se verificou uma relação com a velocidade. Conclusões:
Foram encontrados ajustes posturais antecipatórios em alguns dos músculos.
This study aimed to verify the existence of impairments at the activation timings of the scapular stabilizers in post-stroke subjects and their relation to the velocity. Methods: The sample (n = 17) was divided in Groups 1 (n = 10 healthy subjects) and 2 (n = 7 post-stroke subjects). Electromyographic and kinematic analysis was performed during reaching. Results: Differences between the groups were found at the inferior fibers of the left trapezius (p = 0,043) and serratus anterior bilaterally (p = 0,028). No relation was found to the velocity. Conclusions: In some muscles were found anticipatory postural adjustments.
This study aimed to verify the existence of impairments at the activation timings of the scapular stabilizers in post-stroke subjects and their relation to the velocity. Methods: The sample (n = 17) was divided in Groups 1 (n = 10 healthy subjects) and 2 (n = 7 post-stroke subjects). Electromyographic and kinematic analysis was performed during reaching. Results: Differences between the groups were found at the inferior fibers of the left trapezius (p = 0,043) and serratus anterior bilaterally (p = 0,028). No relation was found to the velocity. Conclusions: In some muscles were found anticipatory postural adjustments.
Descrição
Palavras-chave
Ajustes posturais antecipatórios Acidente vascular encefálico Electromiografia Estabilizadores da omoplata Alcançar Anticipatory postural adjustments Stroke Electromyography Scapular
stabilizers Reaching
Contexto Educativo
Citação
Editora
Instituto Politécnico do Porto. Escola Superior de Tecnologia da Saúde do Porto - Politema