Objective To observe the effects of electroacupuncture on central inflammatory response and neurotransmitter release in rats with post stroke spasticity(PSS);To exploring the mechanism in treating PSS based on IL-6/JAK2/STAT3 signaling pathway.Methods Totally 30 male SD rats were randomly divided into sham-operation group,model group and electroacupuncture group,with 10 rats in each group.The PSS model was prepared by the method of suture and N-methyl-D-aspartic acid receptor injection into internal capsule.The rats in the electroacupuncture gr...