Figure 5.
Group differences for the young vs. the old subjects. Significant between-group differences within the DMN (A), speech (B), semantic (C), and executive (D) structural covariance networks were found. For each network, the region of interest (upper) and region showing the most significant structural association (lower) are presented on the right, and a plot of slop differences between the seed region and a 4-mm radius sphere centered on the peak voxel are presented in the left. Voxels with PFWE < 0.05 are displayed.
Abbreviations
- DMN
- default-mode network
- ANG
- angular gyrus
- IFGo
- inferior frontal gyrus, pars opercularis
- TPole
- temporal pole
- DLPFC
- dorsolateral prefrontal cortex
- PCC
- posterior cingulate cortex
- ACC
- anterior cingulate cortex
- R
- right
- L
- left
- Y
- young group
- O
- old group.