Electroacupuncture of Scalp Motor Area to Improve Post-Stroke Wrist Dyskinesia

In manual acupuncture, the scalp motor area on the lesion side will be needled and left in place for 30 minutes after obtaining qi. During the needle retention, the needles will be twisted intermittently for 2 minutes twice, at a frequency of approximately 200 r/min.

In electroacupuncture, the scalp motor area will be needled, and after obtaining qi, the treatment will involve applying electroacupuncture stimulation using a continuous wave with a frequency of 2 Hz. The intensity of the stimulation will be adjusted based on the patient's tolerance, and each treatment session will last for 30 minutes.