This data set was acquired to study various aspects associated with PTSD and includes structural neuroimaging data as well as clinical assessments including history of physical and sexual abuse or neglect, family history of violence, veteran status, presence of alcoholism, and scores on the clinician-administered PTSD scale (CAPS).

Data Acquisition Location: San Francisco VA Medical Center; Scanner Type: Siemens Vision 1.5T; Coronal T1 MPRAGE: TR=10ms, TE=4ms, TI=300ms, 1x1mm2, 1.4mm slice thickness; Axial double spin echo PD & T2: TR=2500ms, TE=20/80ms, 1x1.4mm2, 3mm slice thickness