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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Drug Alcohol Depend. 2015 Dec 23;159:277–280. doi: 10.1016/j.drugalcdep.2015.12.010

Figure 1. Right Insula Activation: Negative Faces > Shapes.

Figure 1

There is a positive relationship between right insula beta-weights for the negative faces > shapes contrast and the average number of cigarettes smoked per day (Pearson’s r = 0.564, p = 0.008). The brain image on the top left shows the right and left insula ROIs in green.