Figure 1. Networks of Interest.
A) A set of cortical and subcortical regions were used representing 10 distinct networks. Seeds are shown in the axial (x), coronal (y), and sagittal (z) views and color coded by their functional networks. B) Large-scale networks in people with PD, represented in an averaged correlation matrix of all participants. Strong network organization is shown, with high correlations within networks, represented in the diagonal, and lower correlations between networks, represented in the off-diagonals. Abbreviations: Cinguloopercular, CO; Dorsal attention network, DAN; Default mode network, DMN; Frontoparietal, FP; Ventral attention network, VAN.