FIGURE 2.

Two partially distinct intrinsic connectivity networks (ICNs) associated with naming and repetition deficits in logopenic variant of primary progressive aphasia (lvPPA). The intrinsic connectivity map (Z score) extracted from the HCconn cohort seeded in the left PFm (a) includes areas in the inferior parietal and temporal gyri and in the middle frontal gyrus. The intrinsic connectivity map (Z score) extracted from the HCconn cohort seeded in the left PSL (b) includes areas in the superior and middle temporal gyri and in the lateral frontal pole. The overlap between these two networks includes regions in the perisylvian region, the inferior temporal lobe, and the precuneus (c).