Figure 4 Alternations of morphologic changes in the cortical and striatal sections stained with hematoxylin and eosin. The sections were viewed at 100× magnification. Scale bar=100 μm (n=3 per group). (A) Cortex changes in the control group. (B) Cortex changes in the model group. (C) Cortex changes in the Flx group. (D) Cortex changes in the JPZDD group. (E) Striatum changes in the control group. (F) Striatum changes in the model group. (G) Striatum changes in the Flx group. (H) Striatum changes in the JPZDD group. The white arrow points to the morphologic changes of each group. Model group, Tourette syndrome (TS) and comorbid anxiety model group; Flx group, fluoxetine hydrochloride-treated group; JPZDD group, Jian-pi-zhi-dong decoction group.