The Immediate Effect On The Stroke Patient's Brain Electrical Activity Mapping(BEAM) Through Electroacupuncture Or Exercise Therapy

Purpose To investigate the immediate change on the twin side hemisphere brain electricity activity of stroke patient in electricity acupuncture or active movement condition. At the same time, try to approach the contribution of the acupuncture and active movement in the brain function's recombination from the Electrophysiology.Methods Under the instant monitor of brain electrical activity mapping , let the patient's suffering thumb make a control move to his palm, or let the electricity acupuncture act on the two dens (LL4quchk LI11hegu)on the suffering limb, then we investigate and compare alternation tendency of the patient's different brain electrical activity under the two above treatment measures.Results When the thumb is moving back and forth to the palm, the 8 wave power of the poststroke hemisphere is dropped obviously (P<0.05) , and so does the electricity acupuncture. What's more, the signification of electricity acupuncture is more remarkable (P<0.01) . Yet there is no obviously difference between electricity acupuncture and the initiative movement (P>0.05) Furthermore, we still found that the electricity acupuncture would be able to cause the B2 wave's average power ascend obviously in non-infarction side of cerebral hemisphere. Moreover the p2 wave power ascending at the parietal district has the evident significance (P<0.05) .Conclusion In the stroke patient's recovery period, initiatively movement and the electricity acupuncture all be able to improve the brain electricity active state, and thereis no obviously disparity between two actions. Meanwhile electricity acupuncture can strengthen the brain electricity activity of non-infarction side cerebral hemisphere, it shows that electricity acupuncture can have a positive effect on the function reorganization among systems of cerebral hemisphere system.