Comput Methods Programs Biomed - Development of virtual reality proprioceptive rehabilitation system for stroke patients.

Tópicos

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Resumo

In this study, the virtual reality (VR) proprioception rehabilitation system was developed for stroke patients to use proprioception feedback in upper limb rehabilitation by blocking visual feedback. To evaluate its therapeutic effect, 10 stroke patients (onset>3 month) trained proprioception feedback rehabilitation for one week and visual feedback rehabilitation for another week in random order. Proprioception functions were checked before, a week after, and at the end of training. The results show the click count, error distance and total error distance among proprioception evaluation factors were significantly reduced after proprioception feedback training compared to visual feedback training (respectively, p=0.005, p=0.001, and p=0.007). In addition, subjects were significantly improved in conventional behavioral tests after training. In conclusion, we showed the effectiveness and possible use of the VR to recover the proprioception of stroke patients.

Resumo Limpo

studi virtual realiti vr propriocept rehabilit system develop stroke patient use propriocept feedback upper limb rehabilit block visual feedback evalu therapeut effect stroke patient onset month train propriocept feedback rehabilit one week visual feedback rehabilit anoth week random order propriocept function check week end train result show click count error distanc total error distanc among propriocept evalu factor signific reduc propriocept feedback train compar visual feedback train respect p p p addit subject signific improv convent behavior test train conclus show effect possibl use vr recov propriocept stroke patient

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