L. Canche Santos

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This study employed manipulation of sensory inputs (vision and plantar-surface cutaneous sensation) during gait termination to elicit insight into the roles played by these sensory systems in the control of gait termination. Attenuation of cutaneous sensation was achieved through hypothermic anesthesia. Visual information was occluded using special glasses.(More)
Reconstructive signal processing algorithms involve complex computations, where matrix inversion is one of the most complex operations required by several signal processing applications (e.g., image processing or MIMO systems in wireless communication transmission). Currently, QR decomposition implemented with systolic arrays have been proposed in recent(More)
The purpose of the current study was to understand how visual information about an ongoing change in obstacle size is used during obstacle avoidance for both lead and trail limbs. Participants were required to walk in a dark room and to step over an obstacle edged with a special tape visible in the dark. The obstacle's dimensions were manipulated one step(More)
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