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. Author manuscript; available in PMC: 2015 Jun 5.
Published in final edited form as: Neuropsychopharmacology. 2009 May 13;34(10):2218–2226. doi: 10.1038/npp.2009.49

Figure 2.

Figure 2

Diencephalon and brainstem [123I]β-CIT binding in controls and alcohol drinkers in the total group and by smoking status. a. In the total group, there was an 8% difference (P=0.01), in the nonsmokers a 26% difference (P=0.04), and in the smokers a −28% difference (P=0.30). b. In the total group, there was a 25% difference (P=0.001), in the nonsmokers a 42% difference (P<0.0002), and in the smokers a −13% difference (P=0.90).