Figure 6. The intersections of DEcircRNAs, DElncRNAs and DEmRNAs in the prefrontal cortex (cor), substantia nigra (SN), corpus striatum (CPU) and hippocampus (hip). (A–D) Venn diagrams of up-regulated DEcircRNAs/DElncRNAs (A), down-regulated DEcircRNAs/DElncRNAs (B), up-regulated DEmRNAs (C) and down-regulated DEmRNAs (D) were showed respectively.