FC Analysis

Previous studies^27,28 have found that the cerebellar seeds are able to identify cerebellar-cerebral executive control and sensorimotor networks. Thus, six ROIs for the executive control network²⁷ and four ROIs for the sensorimotor network^27,28 were defined with a radius of 6 mm in the bilateral cerebellum to construct cerebellar-cerebral rsFC in the CONN (Supplementary table 1). Second, mean time series of each seed were calculated and correlated with the rest of the whole-brain voxels. Then, the correlation maps for each participant across all ROIs were transformed to Z-maps through Fisher’s r-to-z transformation.