Figure 2
From: Intrinsic neural network dysfunction in quiescent Crohn’s Disease
Functional connectivity differences between patients and controls within spatially distinct DMN subsystems. Connectivity differences between patients and controls within the posterior (a) and anterior (c) DMN. Results are derived from 2nd level two-sample t-test models covaried for age, gender and mean framewise displacement, p < 0.005 (uncorrected at the voxel level), p < 0.05 corrected for spatial extent. The color bars indicate Z-values. (b): spatial patterns of the DMN subsystems identified by spatial sporting. Blue: posterior DMN. Red: anterior DMN. Patterns of functional connectivity within frontoparietal (left) and DMN (right) components. Common to controls and patients, the figure displays independent components (IC) and their corresponding time courses, as identified by the group ICA. Composite IC maps were obtained using the graphical output function provided by the GIFT software (http://mialab.mrn.org/software/gift/index.html). The color bars indicate Z-values. For illustrative purposes, IC’s are thresholded at Z = 2.5.
