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Anticipatory postural adjustments during sitting reach movement in post-stroke ...
Pereira, Soraia; Silva, Cláudia C.; Ferreira, Sílvia; Silva, Cláudia; Oliveira, Nuno; Santos, Rubim; Vilas Boas, João; Correia, Miguel V.The study assessed the effect of velocity of arm movement on the generation of APAs in the contralateral and ipsilateral muscles of individuals with stroke in the sitting position. In the sitting position, 10 healthy and 8 post-stroke subjects reached for an object placed at the scapular plane and mid-sternum height at self-selected and fast velocities. Electromyography was recorded from the anterior deltoid (A...
Caracterização biomecânica do gesto de alcançar em individuos pós Acidente Vasc...
Silva, Cláudia C.; Correia, Miguel V.; Vilas Boas, João; Santos, RubimÉ objectivo deste trabalho caracterizar biomecanicamente o gesto de alcançar em indivíduos pós Acidente Vascular Encefálico. A amostra é constituída por 4 indivíduos sem patologia do foro neuro-músculo-esquelético e 4 indivíduos com confirmação imagiológica do diagnóstico de AVE único e unilateral no território da artéria cerebral média, há pelo menos 3 meses; ausência de neglet; ausência de alterações visuais,...
Registration Between Data from Visual Sensors and Force Platform in Gait Event ...
Sousa, Daniela Sofia S.; Tavares, João Manuel R. S.; Correia, Miguel V.; Mendes, Emília; Veloso, António; Silva, Vera; João, FilipaA main requirement in clinical gait analysis is the ability to accurately identify gait events; especially, the initial contact of the heel with the floor and the toe off. The knowledge of the major events of the gait cycle is needed, for instance, in biomechanical data normalization and in the calculation of several temporal/distance parameters. The most common technologies for gait event detection are foot sw...
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