Brain structural covariance networks in co-occurring PTSD and alcohol use disorder: An ENIGMA PTSD and ENIGMA addiction working group collaboration.
High rates of comorbid posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) may stem from a shared neurobiological basis; however, research exploring this overlap remains limited. We examined whole-brain structural covariance (SC) across PTSD, AUD, comorbid PTSD & AUD, trauma-exposed controls, and trauma...