http://www.sciencedirect.com/science/article/pii/S1050641115000668
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An
effective and standardized method for applying a tilt table as a
supplementary treatment in the early rehabilitation of stroke patients
is still missing. The aim of this study was to determine the influence
of progressive task-oriented training on the tilt table on the
improvement in lower extremity (LE) muscle activation and clinical
function in subjects with hemiplegia due to stroke. Thirty nine subjects
with acute stroke were randomly allocated to three groups; control
group, tilt table group, and task-oriented training group on the tilt
table, with 13 patients, respectively. All of the subjects received the
routine therapy for half an hour, and subjects in the experimental
groups additionally received training on two different tilt table
applications for 20 minutes a day, five times a week for three weeks.
The effect of tilt table applications was assessed using the surface
electromyography (EMG) analysis during stepping-like movements on the
tilt table for LE muscle activation and clinical scores for function.
Our results showed that there was a significantly greater increase in
the EMG patterns of the extensors and flexors of the affected leg
muscles during flexion and extension movements of both legs and clinical
scores in patients undergoing the progressive task-oriented training on
the tilt table compared to the other groups. These findings suggest
that progressive task-oriented training on the tilt table can improve LE
muscle activation and clinical scores of functional performance for
early rehabilitation of subjects with acute stroke.
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