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. 2019 Jul 24;13:254. doi: 10.3389/fnhum.2019.00254

Figure 1.

Figure 1

Anatomically defined region of interest (ROI) and corticospinal tracts (CST). (A) The ROIs pre-central gyrus (PrG and cst) and their corresponding CST for a typically developing (TD) child (aged 18 years, upper panel) and a child with hemiplegic cerebral palsy (HCP) overlaid on their magnetic resonance imagings (MRIs). (B) Error bars (mean ± 95% confidence interval) of diffusion parameters [fractional anisotropy (FA), axial diffusivity (AD), mean diffusivity (MD), and radial diffusivity (RD)] for the CST for both hemispheres of TD children and the less affected (LA) and more affected (MA) hemispheres of children with HCP (**p < 0.001).