Fig. 3From: Alterations in serum microRNA in humans with alcohol use disorders impact cell proliferation and cell death pathways and predict structural and functional changes in brainVariables and miRNAs delineate AUDs from controls. Hierarchical clustering of nominally significant clinical, neuropsychological and neuroimaging data combined with miRNAs belonging to Tiers A and B. Clusters reveal relationships between specific serum miRNAs and brain volumes. Log normalized median scaled values are shown. L left, R rightBack to article page