marginally significantp = 0.069
In contrast, SSRI use (SSRI use, n = 10 vs no SSRI use, n = 7) was marginally significant (F (1,14) = 3.890, p = 0.069) such that participants with PTSD on SSRIs had 27% lower [ 18 F]FEPPA V T compared to participants not on SSRIs and showed no difference from HC (p = 0.837).