SST and post-traumatic stress disorder: Furthermore, these analyses confirmed an increased presence of somatostatin neurons in the vDG (but no differences in the dDG; ρ(29) = −0.028, p = 0.884, Fig. S12B) in the development of PTSD-like symptomatology, although this association reached trend-level significance only (ρ(29) = 0.354, p = 0.059, Fig. 4G).