Fig. 2
From: Stress amplifies sex differences in primate prefrontal profiles of gene expression
Two primary gradients identified by multi-dimensional scaling of array data. Dimensions 1 and 2 reflect differences between the sexes and variation between prefrontal cortical regions. Females (white shapes) are primarily in the upper right with males (black shapes) in the lower left. Ventrolateral prefrontal cortex (triangles) is primarily in the lower right with dorsolateral (circles) and ventromedial (squares) prefrontal cortical regions in the upper left