Fig. 3: GABAB receptors colocalize with PKCδ-expressing neurons in the CeA.

A Expression of Prkcd and gabbr1 in the CeA measured by RNAscope in situ hybridization. Red dots represent the expression of Prkcd and white dots represent the expression of gabbr1 (scale bar, 50 um). B Mean number of cells positive per mm2 ( ± SEM) of Prkcd, gabbr1 mRNA expression and their colocalization (n = 6 per group), ***p < 0.001 compared to prkcd, ###p < 0.001 compared to gabbr1.