“…PVT performance has been well-characterized in select patient groups, including mild traumatic brain injury (mTBI) and presurgical epilepsy patients. Prior studies have shown relatively low rates of PVT failure among presurgical epilepsy patients, and this group is often used to represent individuals without presumed external incentives to underperform on neuropsychological testing (Grote et al, 2000;Loring, Lee, & Meador, 2005;Keary et al, 2013). Conversely, a large proportion of patients with mTBI demonstrate lower than expected performance on neuropsychological testing and reduced scores on PVT measures, which is likely due to relatively higher rates of litigation involvement (Greiffenstein, 2009;Belanger, Curtiss, Demery, Lebowitz, & Vanderploeg, 2005;Binder & Rohling, 1996;Mittenberg, Patton, Canyock, & Condit, 2002;Bianchini, Curtis, & Greve, 2006;Green, Rohling, Lees-Haley, & Allen, 2001).…”