Table 3.

Differences between pre- and postoperative activation in the post-improved group^†.

	Region	Hemi	Size (mm2)	Peak MNI coordinate			T-value	Cluster-wise P-value
				x	y	z
Dorsal	V3A	R	226.6	23.4	−86.2	28.3	4.398	0.004
	IPS	L	104.48	−17.2	−64.6	47.4	4.895	0.002
		L	93.64	−21.6	−71.9	34.2	3.844	0.018

^†Only stronger postoperative activation than preoperative activation was found in the post-improved group. The statistical threshold was set as P <0.001 at the voxel level with FWE corrected P <0.05 at the cluster level, permutation test. Hemi, hemisphere; IPS, intraparietal sulcus; R, right; L, left; MNI, Montreal Neurological Institute.