Figure 3.
Greater MAP reactivity varied with lower amygdala gray matter volume. A, Statistical parametric maps from an ROI regression analysis identifying left (x, y, z MNI coordinates: −19, −4, −24; t(28) = 4.32, puncorrected < 0.001, pFWE = 0.02, k = 470) and right (21, −4, −24; t(28) = 4.29, puncorrected < 0.001, pFWE = 0.02, k = 226) amygdala clusters where MAP reactivity varied with gray matter volume after covariate control for sex and total gray matter volume. B, MAP reactivity is shown as a function of mean-centered and sex- and total gray matter-adjusted volume values extracted from the peak voxels of the left (L; open circles, dashed line) and right (R; closed circles, solid line) amygdala clusters in A. *p < 0.01.