大脑小脑间有丰富的神经纤维相联系,一侧大脑有病变,对侧小脑半球的血流和代谢低下,叫作交叉性小脑失联(以下简称CCD),近年来国外学者进行了不少研究和报导,国内尚未见有关这方面的研究和报导.为进一步阐明大脑小脑间的机能联系,我们以脑血流量的左右差别作为指标予以探讨,报告如下: Cerebral cerebellum is rich in nerve fibers associated with one side of the brain lesions, the contralateral cerebellar hemisphere blood flow and metabolism is low, called the cross-cerebellar dysfunction (hereinafter referred to as CCD), foreign scholars in recent years, a lot of research And reported that there is no domestic research and reports on this area to further clarify the functional connection between the cerebellum, we use the difference between the left and right cerebral blood flow as an indicator to be explored as follows: