“…Studies focusing on cognitive alterations used a variety of paradigms targeting executive function (Continuous Performance Test (Holmes et al, 2005;Hugdahl et al, 2004), Tower of London (Elliott et al, 1997(Elliott et al, , 1998, gambling Steele et al, 2004) and guessing tasks (Elliott et al, 1998), Stroop task (Mitterschiffthaler et al, 2008;Wagner et al, 2006), stop signal task (Matthews et al, 2009;Remijnse et al, 2009), oddball Wang et al, 2008) and go/no go tasks (Elliott et al, 2002), verbal fluency (Audenaert et al, 2002;Okada et al, 2003), incentive delay task (Knutson et al, 2008)), learning (associative learning (Werner et al, 2009), reversal learning (Taylor Tavares et al, 2008)), and memory (retrieval (Bremner et al, 2007), n-back working memory (Fitzgerald et al, 2008b;Harvey et al, 2005;Matsuo et al, 2007)). Tasks in this domain also included emotional targets Elliott et al, 2002;Wang et al, 2008), words (Bremner et al, 2007;Mitterschiffthaler et al, 2008), motivational feedback (Elliott et al, 1998;Taylor Tavares et al, 2008), and gain/ loss (Knutson et al, 2008;Remijnse et al, 2009;Smoski et al, 2009) conditions.…”