“…Various studies have implicated the ACC in motivation (Bush, Lu, & Posner, 2000;Bush et al, 2002;Devinsky et al, 1995;Hadland, Rushworth, Gaffan, & Passingham, 2003a), emotion and social behavior (Bush et al, 2000;Eisenberger et al, 2003;Hadland, Rushworth, Gaffan, & Passingham, 2003b), and response selection (Hadland et al, 2003a;Paus, Petrides, Evans, & Meyer, 1993;Rushworth, Hadland, & Passingham, 2003;Walton, Bannerman, Alterescu, & Rushworth, 2003). Motivational aspects of pain are those that pertain to desires, urges, or impulses to avoid or terminate a painful experience (Craig, 2003;Sewards & Sewards, 2002).…”