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. 2013 Feb 15;3(1):159–176. doi: 10.3390/brainsci3010159

Figure 2.

Figure 2

(A) Increased activation in the right striatum (putamen) in non-smokers in response to monetary rewards; in smokers, no striatal activation was found in response to monetary reward [47]. (B) The striatal activation was correlated with higher mood ratings evidenced in non-smokers in relation to increasing monetary rewards (CHF 2, CHF 5, CHF 10). (C) In smokers no mood increase was observed in association with increases of monetary rewards [48].