Methods: The animal model was established in composite factors, with injecting scopolamine into subcutaneous part of nuchal region of rat, to block the cholinergic receptor.

• 方法：采用复合因素建立脾虚证模型，在此基础上通过阻断胆碱能受体的方法给小白鼠颈后皮下注射东莨菪碱建立脾虚痴呆模型。