Fig. 1.

ADHD Age Effects. Dark blue, teal, and yellow correspond to the limbic, executive, and motor striatum respectively. Main age effects include significant voxels in the superior frontal gyrus, middle frontal gyrus, supplementary motor cortex, precentral gyrus, frontal orbital cortex, frontal pole, frontal medial cortex, and subcallosal cortex. For the ADHD group effects include significant voxels in the superior frontal gyrus, supplementary motor cortex, middle frontal gyrus, precentral gyrus, frontal orbital cortex, frontal pole. TD age effects were relatively restricted, including significant voxels in the subcallosal cortex, frontal medial cortex, and frontal pole. At least 50% of the voxels in each region had significant voxels in order to be mentioned here.