Substance use disorders and the orbitofrontal cortex. Systematic review of behavioural decision-making and neuroimaging studies. . The fourth sentence of the first paragraph (p. 209) should read: It processes the reward value and/or affective valence of environmental stimuli, assesses the future consequences of the individual's own actions (response selection) and inhibits inappropriate behaviours (response inhibition; Bechara & Damasio, 2002; Krawczyk, 2002; Fan et al, 2003).