Fig. 1.

Brain activation during synonym generation in women during the early follicular phase of the menstrual cycle, women during the midluteal phase of the menstrual cycle, and men. Statistical T maps and d maps for effect sizes are rendered on a single-subject template in MNI space (thresholded at an alpha-error level of P < 0.05 corrected (false discovery rate), contiguity threshold of ≥20 voxels)