Fig. 2From: Cerebral blood flow changes in maintenance hemodialysis patients with restless legs syndrome and their clinical significance:a cross-sectional case-control studyBrain regions exhibiting CBF differences between MHD-RLS and MHD-nRLS. A The red areas indicate significantly higher CBF values in the MHD-RLS group compared to the MHD-nRLS group. B The blue areas indicate significantly lower CBF values in the MHD-RLS group compared to the MHD-nRLS groupBack to article page