Table 1.
Demographic and clinical characteristics of subjects with ADHD and HC.
Figure 1.
Voxel clusters of relatively reduced gray matter (A) and increased gray matter (B) in attention-deficit/hyperactivity disorder subjects compared to healthy controls are shown in red, overlaid on transaxial sections from a reference brain spatially normalized to the Montreal Neurological Institute stereotactic space, in neurological convention.
Statistical maps are displayed with a statistical threshold of p<0.001, uncorrected for multiple comparisons. A)1) Angular gyrus (Right); B)1) Supplementary motor area (right); B)2) Superior frontal gyrus (right). R: Right.
Table 2.
Comparison of GM volumes between ADHD and HC.
Figure 2.
Voxel clusters of relatively increased fractional anisotropy in attention-deficit/hyperactivity disorder subjects compared to healthy controls are shown in red, overlaid on transaxial sections from a reference brain spatially normalized to the Montreal Neurological Institute stereotactic space, in neurological convention.
Statistical maps are displayed with a statistical threshold of p<0.05, corrected for multiple comparisons (false-discovery rate). 1) Middle temporal gyrus white matter (WM) (right); 2) Middle temporal gyrus WM (left); 3) Superior frontal gyrus WM (right); 4) Middle frontal gyrus (right); 5) Cingulate gyrus (right); 6) Superior frontal gyrus (left); 7) Cingulate gyrus (left); 8) Postcentral gyrus (left). R: right.
Table 3.
Statistics obtained from the analysis of FA on ADHD >HC.
Figure 3.
Voxel clusters of relatively decreased Trace in attention-deficit/hyperactivity disorder subjects compared to healthy controls (HC) are shown in red, overlaid on transaxial sections from a reference brain spatially normalized to the Montreal Neurological Institute stereotactic space, in neurological convention.
Statistical maps are displayed with a statistical threshold of p<0.05, corrected for multiple comparisons (false-discovery rate). 1) Middle occipital gyrus white matter (WM) (left); 2) Caudate nucleus (right); 3) Splenium of corpus callosum (right); 4) Superior fronto-occipital fasciculus (right); 5) Body of the corpus callosum WM (left); 6) Superior corona radiata (right); 7) Superior longitudinal fasciculus (right); 8) Body of the corpus callosum (right); 9) Cingulate gyrus WM (right); 10) Precentral gyrus WM (right); 11) Middle frontal gyrus WM (left); 12) Superior frontal gyrus WM (right); 13) Middle frontal gyrus WM (right); 14) Cingulate gyrus WM (left). R: right.
Table 4.
Statistics obtained from the analysis of TR on ADHD < HC.