ABSTRACT
Objective:To explore the effect of high-frequency repetitive transcranial magnetic stimulation (rTMS) on upper limb motor function in hemiplegic patients after stroke. Methods:From August, 2018 to July, 2019, 60 patients with hemiplegia after stroke were randomly divided into control group (n = 30) and observation group (n = 30). Both groups received conventional treatment. The observation group accepted 5 Hz rTMS to ipsilesional hemisphere premotor areas for three weeks. The control group received sham stimulation. They were assessed with Fugl-Meyer Assessment-Upper Extremities (FMA-UE), Brunnstrom stages, modified Ashworth Scale (MAS), modified Barthel Index (MBI) and Wolf Motor Function Test before and after treatment. Results:Two patients dropped in the control group. After treatment, the scores of FMA-UE, MBI and Wolf Motor Function Test improved in both groups (|t| > 3.686, P < 0.01), and the difference values of FMA-UE and Wolf Motor Function Test before and after treatment were more in the observation group than in the control group (|t| > 2.119, P < 0.05). Conclusion:High-frequency rTMS to ipsilesional hemisphere premotor areas could improve the recovery of upper limb and hand motor function in hemiplegic patients after stroke.