Figure 2.
Schematic of three subregions of rat medial prefrontal cortex (mPFC), including the cingulate cortex (Cg), the prelimbic cortex (PrL) and infralimbic cortex (IL), for immunohistochemistry analyses (A) and representative sections in the vehicle group immunostained for PV+ (B) CB+ (C) and CR+ (D) neurons.