Figure 3. Least squares means aggression/agitation subscale of the Neuropsychiatric Inventory (NPI-a) scores (mean ± SEM) corrected for Early Trauma Inventory scores and posttraumatic stress disorder symptoms for all experimental subjects divided according to monoamine oxidase A activity and lesion location.

(A) Prefrontal cortex (PFC) lesion group; (B) non-PFC lesion group; (C) controls.