Use the labels in the right column to find what you want. Or you can go thru them one by one, there are only 29,372 posts. Searching is done in the search box in upper left corner. I blog on anything to do with stroke. DO NOT DO ANYTHING SUGGESTED HERE AS I AM NOT MEDICALLY TRAINED, YOUR DOCTOR IS, LISTEN TO THEM. BUT I BET THEY DON'T KNOW HOW TO GET YOU 100% RECOVERED. I DON'T EITHER BUT HAVE PLENTY OF QUESTIONS FOR YOUR DOCTOR TO ANSWER.
Augmented suprathreshold somatosensory input can alter post-stroke gait.
Tactor embedded vibratory insoles improve paretic gait kinematics.
Low-cost solution to address inadequate toe clearance in post-stroke gait.
Stroke survivors suffer from hemiparesis and somatosensory impairments, which adversely impact walking function, placing them at higher risks for trips and falls. Augmented somatosensory inputs have been demonstrated to improve static standing balance and postural control in non-neurologically impaired, and in people post-stroke. Effects of enhanced somatosensory input on post-stroke walking have not been investigated.
Research question: We sought to investigate whether enhancing somatosensory input using vibratory insoles, can improve post-stroke gait.
Fifteen individuals with chronic post-stroke hemiparesis and 15 age-similar non-neurologically impaired controls participated in this cross-sectional study. Enhanced somatosensory stimulation was delivered using a pair of tactor-embedded insoles, providing suprathreshold vibratory stimulation to the bottom of the feet. Participants walk over an instrumented treadmill with self-selected speeds, under 5 stimulation conditions: No insole in shoe (NT), insoles in shoe with no vibration (BOFF), vibration under both feet (BON), vibration under one foot only (ION, CON), in a randomized order. Kinetics and kinematics during walking were recorded and analyzed offline.
Our hypothesis that vibratory stimulations applied to the bottom of the feet would improve gait kinetics and kinematics in the paretic legs of individuals with chronic post-stroke hemiparesis was partially supported. We observed increased ankle dorsiflexion in the paretic legs with vibratory insoles.
Vibratory stimulations applied at suprathreshold intensity to the bottom of the feet to augment somatosensory feedback can be used as a low-cost solution to address the inadequate toe clearance during walking in people post-stroke, which is an important goal in post-stroke rehabilitation.
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