Fig. 3.
Plasma anandamide (AEA) levels are decreased in post-traumatic stress disorder (PTSD) patients (0.72 ± 0.12 pmol/mL) relative to healthy control subjects without trauma history (hippocampus [HC]; 2.74 ± 0.85 pmol/mL, t = 2.47, degrees of freedom [df] = 17, p = 0.024)