Fig. 2: Significant GM abnormalities between T2DM-CD and HCs.

Patients with T2DM-CD showed significant and consistent decreased GM (Blue) in right superior frontal gyrus, medial orbital (PFCventmed.R, BA 11) (a), left superior temporal gyrus (STG.L, BA 48) (b), and right calcarine fissure/surrounding cortex (CAL.R, BA 17) (c) compared to HCs (P < 0.005). No increased GM was found in T2DM-CD compared to HCs (P = 0.005).