International Journal of Clinical Research

Objective To analyze the rehabilitation effect and the impact on brain function remodeling of patients with upper limb motor dysfunction after stroke by implementing mirror therapy combined with electromyographic biofeedback. Methods Randomly select 70 patients with upper limb motor dysfunction after stroke who received treatment from October 2023 to October 2025. Using the random number table method, they are divided into two groups for rehabilitation treatment research. A total of 35 cases are in the observation group and 35 cases in the control group. The control group is given conventional rehabilitation training treatment, while the observation group is added with mirror therapy combined with electromyographic biofeedback therapy. The final rehabilitation effects of the two groups are compared and analyzed. Results After treatment, the brain nerve function and limb motor function recovery effect of the observation group were better than those of the control group. The living activity ability of the observation group was significantly improved compared with the control group, and the complication rate was significantly lower than that of the control group. The final quality of life improvement effect of the observation group was better than that of the control group. The differences in each index results between the two groups were statistically significant (P<0.05). Conclusion Applying mirror therapy combined with electromyographic biofeedback to the rehabilitation management of patients with upper limb motor dysfunction after stroke can effectively improve the rehabilitation effect of patients, promote the brain nerve function remodeling of patients, improve the recovery effect of limb motor function, reduce the occurrence of complications, and improve the quality of life of patients.

Stroke; Upper limb motor dysfunction; Mirror therapy; Electromyographic biofeedback; Brain function remodeling; Mechanism research