Figure 2

The correlation (ρ) between the “Checking” scores and the volumes of the striatal components of the three major OCD loops12. (a) Nucleus accumbens, (b) putamen, and (c) caudate. A p value < 0.05 is statistically significant. ACC, anterior cingulate cortex; dlPFC, dorsolateral prefrontal cortex; L, left; OFC, orbitofrontal cortex; R, right; vmPFC, ventromedial prefrontal cortex.