生物反馈电刺激联合康复机器人在脑卒中后下肢功能障碍患者中的应用

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中图分类号 R493文献标识码 A文章编号 2096-7721（2025）04-0613-06

Application effect of biofeedback electrical stimulation combined with rehabilitation robot on the recovery of lower limb dysfunction in post-stroke patients

JIANGJuanyu，WANGWeifeng，ZHANGBaihui （ ， ，Changzhou 213161，China）

AbstractObjective：Toanalyetheinterventionefectofbiofeedback electrical stimulationcombinedwithrehabilitationrobot ontherecoveryoflowerlimb dysfunction inpost-stroke patients.Methods：97 patients withlowerlimb dysfunctionafter stroke who wereadmited to fromMarch2O21toMarch2O24 wereselected.They were randomlydividedintothecontrolgroup（n=48，biofedbackelectricalstimulation）andtheobservationgroup（n=49，biofeedack electricalstimulationcombined withrehabilitationrobotintervention）.Both groups underwent4 weeksof training.Lowerlimb function，gaittatus，qualityoflife，urologicalindicators，nddesereactioswereomparedbtweentetwogoupsofatits. Results：Comparedwiththecontrolgroup，theobservationgroupshowedsignificantlyhigerFugl-MeyerAsessmentforLowerExtremity （FMA-LE） scores and Berg Balance Scale （BBS） scores after 4 weeks of treatment （ P < 0 . 0 5） . The observation group also showed higher FunctionalAmbulation Category （FAC）scores，greaterstepfrequencyandspeed，andshortergaitcyclecomparedtothecontrolgroup （ P <0.05）.Aditionaly，higherAtivitiesofDailyLiving Scale （ADL）scoresandStroke Specific QualityofLifeScale （SS-QOL）scores were found in the observation group than those in the control group （ P<0 . 0 5 ） . Neurological indicators in the observation group showed higherlevelsofervegowthfctor（NG）andrainderivedneurotroicfacto（BDNF），utlowerlevelsofneuro-specificoase（E） compared to those in the control group （ P<0 . 0 5 ） .Conclusion：Biofeedback electrical stimulation combined with rehabilitation robots can promotethecoveyflbuctiopeitatuslateseulgicaliicatosdaedilyvingbilitydlf life in post-stroke patients with lower limb dysfunction.

KeywordsBiofeedbackElectricalStiulation；Robot；LowerLimbDysfunctionafterStroke；FunctionalRecovery

脑卒中是一种常见的神经系统疾病，其发病率逐年上升，已成为全球范围内造成残疾和死亡的主要原因之一[1]。（剩余8966字）