Fig. 2

Brain regions with low gray matter volume in the premeditated action group. The initial voxel threshold: uncorrected p = 0.001, the cluster-level FWE correction, and a cluster-corrected p(FWE) < 0.05. Left: Montage of coronal slices y = −18 to 24 (MNI space). Right: Montage of sagittal slices x = −12 to 14 (MNI space). The maps were overlaid on the images of a single subject provided in SPM12. Cluster Prem-1 (Left, Table 3 ): The area including the right temporal pole, the inferior temporal gyrus, the fusiform gyrus, insula, and the ventral diencephalon. Cluster Prem-2 (Left, Table 3 ): The left planum polare and insula. Cluster Prem-3 (Right, Table 3 ): Bilateral precuneus and posterior cingulate gyrus