The statistical result of two sample t-test between the MCAO and healthy controls.

Cluster number: the number of clusters with consecutive voxels with a significant decrease in FDG signal, which is assigned sequentially and artificially. The second line of Cluster 1 which contains large number of contiguous voxels refers to the other significant point in this Cluster.KE: the size of a cluster, in which the number such as 2992 stands for the voxel numbers in the cluster;PFWE_corr: the maximum confidence level in each cluster;Max_T: the maximum t-value in each cluster;Max_Z: the maximum Z-value in each cluster;Peak coordinates (mm): the coordinates of the maximum point in Paxinos & Watson space;x: the x-axis, which is negative to the left from the midline and positive to the right;y: the y-axis, which is positive to the ventral direction relative to the dorsal;z: the z-axis, which is positive to the olfactory bulb direction relative to the bregma and negative to the cerebellum direction.The statistical result of two sample t-test between the MCAO and healthy controls.