Table 2.

Brain regions with significant differences in ReHo values between CSU patients and HCs

Contrast	Brain regions	MINI coordinates			Peak Z-value	Number of voxels in the cluster
		X	Y	Z
CSU > HC	Bilateral cerebellum	− 12	− 72	− 18	4.57	904
HC > CSU	None
Post > pre	Bilateral SI/MI/SMA	− 6	− 24	69	4.15	507
Post < pre	None