This paper presents three haptic-based virtual applications for the undergoing rehabilitation of upper-limb post stroke patients. The three exercises are developed for their use on the multi-modal interface so-called Bimanual Haptic Desktop System (BHDS), which integrates the haptic functionalities and Video Display Terminal (VDT) within the work-plane of a desk. Firstly, two basic exercises, tracking task and lifting task, are carried out for the recovery of basic arm motion-coordination skills and steadiness of patients' upper-limb. Secondly, a video-game-like exercise, catching task, is developed to compare online the performance of healthy upper-limb with impaired ones wherein hand-eye coordination exercise of the patient is included. To this end, the proposed exercises provide to patients the potential methods to train their post-stroke upper-limbs malfunctions while reporting the quantitative parameters obtained to evaluate the improvement of patients recovery. Experimental results of a preliminary evaluation on healthy subjects are then reported and discussed to visualize in near future a pilot medical trials of the system on impaired people.

Bimanual Haptic-desktop platform for upper-limb post-stroke rehabilitation: Practical trials

FRISOLI, Antonio;AVIZZANO, Carlo Alberto;RUFFALDI, EMANUELE;BERGAMASCO, Massimo
2009-01-01

Abstract

This paper presents three haptic-based virtual applications for the undergoing rehabilitation of upper-limb post stroke patients. The three exercises are developed for their use on the multi-modal interface so-called Bimanual Haptic Desktop System (BHDS), which integrates the haptic functionalities and Video Display Terminal (VDT) within the work-plane of a desk. Firstly, two basic exercises, tracking task and lifting task, are carried out for the recovery of basic arm motion-coordination skills and steadiness of patients' upper-limb. Secondly, a video-game-like exercise, catching task, is developed to compare online the performance of healthy upper-limb with impaired ones wherein hand-eye coordination exercise of the patient is included. To this end, the proposed exercises provide to patients the potential methods to train their post-stroke upper-limbs malfunctions while reporting the quantitative parameters obtained to evaluate the improvement of patients recovery. Experimental results of a preliminary evaluation on healthy subjects are then reported and discussed to visualize in near future a pilot medical trials of the system on impaired people.
2009
9781424447749
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11382/357657
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