Fig. 2.

Lesion overlap maps and regions identified in Analyses 1 and 2. (A) From top to bottom, the lesion overlap maps for Analysis 1 (n = 359), Analysis 2 (n = 127) and Analysis 3 (n = 114) are shown in sagittal slices. The colour scale indicates the number of patients with overlapping lesions at each given voxel. (B) The regions identified in Analysis 1 (with fuzzy images) are highlighted in blue (the temporal region) and red (the frontal region). The region identified in Analysis 2 (the putamen) is highlighted in green. The temporal and frontal regions are thresholded at p < 0.05 FWE-corrected. The putamen region is thresholded at p < 0.001 uncorrected for visualization purposes only. (C) The significant lesion-deficit associations identified in Analysis 1 using the: (i) fuzzy lesion images are shown in pink; (ii) binary lesion images are shown in blue. Cyan is the overlap. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.).