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. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: Int J Obes (Lond). 2012 Mar 20;37(2):309–316. doi: 10.1038/ijo.2012.39

Figure 4. Relationship between brain response to milkshake vs. tasteless and other variables.

Figure 4

a. Basal cortisol measurements across subjects showed a relationship with brain response to milkshake vs. tasteless in the stress condition, but no relationship with response to the same contrast in the neutral-relaxing condition, in right amygdala (20, −4, −20). Post-hoc tests showed the strength of this correlation in the peak voxel to be r2 = 0.62 in stress and r2 = 0.12 in neutral-relaxing. Effect is significant at p=0.044 across the amygdala ROI.

b. In the right OFC (20, 40, −16), brain response to milkshake vs. tasteless in the stress vs. the neutral-relaxing condition was correlated with BMI with a strength of r2 = .059. Effect is significant at p=.043 across the midbrain & OFC ROI.