Method for treating dyskinesia after stroke based on transcranial magnetic stimulation

Abstract

The invention discloses a method for treating dyskinesia after a stroke based on transcranial magnetic stimulation. The method comprises steps of using a transcranial magnetic stimulation positioning cap for positioning and determining a simulation part, wherein the transcranial magnetic stimulation positioning cap is composed of lobes, brain motor functional area distribution and an electroencephalogram electrode locating system; and simulating the simulation part via at least two simulation coils based on preset parameters. The invention combines the bi-coil transcranial magnetic stimulation technology with the positioning simulation treatment of dyskinesia after the stroke by the magnetic stimulation positioning cap, the operation is simple and convenient, the price is cheap, and the effect is remarkable. With the combination of selection of treatment parameters of simulation frequency, stimulation intensity, stimulation time, intermittence time, treatment time and the like, the object of bidirectional brain function adjustment of transcranial magnetic stimulation is achieved.

Description

technical field [0001] The invention relates to the technical field of transcranial magnetic stimulation, in particular to a method for treating post-stroke dyskinesia based on transcranial magnetic stimulation. Background technique [0002] Stroke, also known as cerebral apoplexy or cerebrovascular accident, is caused by sudden rupture and bleeding of blood vessels in the brain or cerebral ischemia and hypoxia caused by blood vessel blockage. The clinical manifestations are characterized by sudden disturbance of consciousness or crooked mouth and eyes, hemiplegia, slurred speech, and cognitive impairment. The prevalence of stroke in my country is as high as 0.6%, and the number of patients is as high as 5-6 million. There are about 1.5 million new cases each year, and nearly 1 million deaths each year. About 1 / 4 of the survivors lose their labor force to varying degrees. The disabled accounted for 40%. [0003] The sequelae of stroke are the most important sequelae of stro...

AI Technical Summary

Problems solved by technology

[0004] Transcranial magnetic stimulation technology changes the excitability of the cerebral cortex and promotes the recovery of nerve function through specific stimulation frequency, stimulation intensity, stimulation time, and intermittent time. At present, transcranial magnetic stimulation uses a single coil to stimulate a part of the head. not ideal

And in the use of transcranial magnetic stimulation, because the scalp and skull are covered, it is difficult to find the best stimulation point in the brain according to different diseases. At present, it is only based on the operator's visual estimation to use a single coil to stimulate the focused part, and the positioning of stimulation is controlled by artificial technology. Deviation due to the influence of experience; the more advanced method is the transcranial magnetic stimulation technology of MRI image navigation, but the navigation equipment is expensive, the operation is complicated and time-consuming, and it is not easy to use and promote clinically

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