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. 2023 Dec 28;11(2):263–277. doi: 10.1002/acn3.51949

Figure 2.

Figure 2

Regional perioperative acute ischemic DWI infarct‐mediated cortical disconnectivity in all groups. Heatmap of cortical disconnectivity associated with acute ischemic diffusion‐weighted imaging (DWI) lesions for each ROI, separated by cerebral hemisphere. Measured using change in connectivity (ChaCo) values, which reflect the % of afferent DTI streamlines impacted within each region‐of‐interest (ROI). Asterisks indicate significant change in connectivity from presurgical baseline; *p‐FDR < 0.01, **p‐FDR < 0.001, ***p‐FDR < 0.0001.