Figure 4.

(A–C). Tyrosine hydroxylase immunoreactivity in the cerebral cortex layers I-VI of rats from the control (A), paroxetine (B), and agomelatine (C) groups. Bars, 1000 m. (Figure 4A is presented at the same magnification as that of Figure 4B,C). CM/S, motor/somatosensory cortex.