Figure 3.

Significant association of grey matter (GM) density in regions of interest with cognitive and psychological scales in premutation carriers. (A and B) Relations between grey matter density in the left amygdala and self-reported psychological symptoms of obsessive–compulsive (A) and depression (B) on the SCL-90-R. (C and D) Relations between the sum of the working memory subscales in Wechsler Adult Intelligence Scale (Third Edition) and the grey matter density in the anterior cingulate cortex (C) and left inferior frontal cortex (D). Correlation coefficient and P-value (uncorrected) are noted. The correlations were found to be significant after correction for multiple comparisons. L = left; R = right.