肌电生物反馈联合下肢智能反馈训练系统对脑卒中偏瘫患者下肢运动功能的影响OA

Objective:To explore the effect of the combination of electromyographic biofeedback and lower limb intelligent feedback training system on lower limb motor function in stroke patients with hemiplegia.Method:Sixty patients with stroke hemiplegia admitted to the People's Hospital of Jiangmen from April 2023 to January 2024 were selected and divided into treatment group and control group by random number table method,with 30 cases in each group.The control group received conventional stroke rehabilitation treatment,and the treatment group was based on the control group with electromyographic biofeedback combined with lower extremity intelligent feedback training system.The changes in integrated electromyographic(iEMG),simplified Fugl-Meyer lower limb motor function(FMA)score,Holden walking function grading,and Barthel index(BI)were compared between the two groups before intervention and 4 weeks after intervention.Result:After 4 weeks of intervention,iEMG,FMA scores,Holden walking function grade and BI scores in both groups were significantly improved compared with before intervention,and the levels of various indicators in the treatment group were higher than those in the control group at 4 weeks of intervention(P<0.05).Conclusion:In patients with hemiplegia after stroke,myoelectric biofeedback combined with lower extremity intelligent feedback training system can significantly improve the lower extremity motor function,enhance the walking ability of patients,and significantly improve the ability of daily living activities of patients.