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. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: Cortex. 2019 Sep 9;121:468–480. doi: 10.1016/j.cortex.2019.08.010

Figure 2. Connections which are reduced in each PPA subtype.

Figure 2.

Solid orange lines depict significantly lower connectivity between ROIs (red) in PPA compared to controls, corrected for multiple comparisons using Bonferroni correction. IFG = Inferior Frontal Gyrus; MTG = Middle Temporal Gyrus; ATL = Anterior Temporal Lobe. PPA = Primary Progressive Aphasia; PPA-G = Nonfluent/agrammatic variant of PPA; PPA-L = Logopenic variant of PPA; PPA-S = Semantic variant of PPA.