(A) ReHo values of the cerebellar cluster in CSU patients were significantly increased compared to HCs. (B) ReHo values of the cerebellar cluster in CSU patients at baseline were positively correlated with the UAS7. (C) After a comprehensive intervention, ReHo values were significantly increased at SI/MI/SMA. (D) ReHo values of the cerebellar cluster in the CSU group were higher than HCs. (E) Following an intervention, ReHo values of the cerebellar cluster revealed a significant decrease. (F) ReHo values of the cluster including, SI, MI, and SMA, in the CSU group were lower than the HC group, but the differences were not significant (p=0.10). (G) Following an intervention, the ReHo values of the cluster including SI, MI, and SMA were significantly increased.