Table 3.
Peak voxels and localization of significant clusters of categorical and dimensional analysis
MNI (Peak voxel) | |||||||
---|---|---|---|---|---|---|---|
Analysis | WM | n Voxels | X | Y | Z | tmax | p-value |
Dimensional: hyperactive/impulsive symptom change | |||||||
FA | SLF L | 431 | 119 | 102 | 111 | 4.84 | 0.03 |
MD | SLF L | 785 | 119 | 99 | 111 | 4.77 | 0.02 |
SCR L | 152 | 117 | 123 | 101 | 4.78 | 0.04 | |
ROI Categorical: remit - persist - control | |||||||
FA Control < persist | SCR L | 86 | 113 | 104 | 110 | 3.79 | 0.01 |
Remit < persist | SCR L | 29 | 113 | 101 | 113 | 4.57 | 0.03 |
MD Control > persist | SLF L | 918 | 117 | 107 | 102 | 4.99 | 0.001 |
Remit > persist | SCR L | 556 | 112 | 102 | 109 | 4.08 | 0.002 |
min. 10 voxels per cluster; WM, white matter; FA, fractional anisotropy; MD, mean diffusion; L, left; R, right; MNI, Montreal Neurological Institute; SLF, Superior longitudinal fasciculus; ACR, Anterior corona radiata; AIC, Anterior internal capsula; SCR, Superior corona radiata.