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Figure 1

From: High definition transcranial direct current stimulation modulates abnormal neurophysiological activity in post-stroke aphasia

Figure 1

(A) Barplots indicating percentage (%) of damage in eleven stroke survivors who completed the study. Manually drawn lesions are summarized by calculating % damage within each of the 90 regions as defined by the automated anatomical labeling atlas (AAL). (B) T1 images of individual patients indicating lesion locations, and overlaid stimulation sites represented in red or maroon spheres; note the stimulation sites in the left hemisphere are in perilesional areas, and the stimulation sites in the right hemisphere are mirror/homologs of the left sites. (C) Lesion overlap map presenting the distribution of lesions across 11 patients. PreCG Precentral gyrus; SFGdor Superior frontal gyrus, dorsolateral; ORBsup Superior frontal gyrus, orbital; MFG Middle frontal gyrus; ORBmid Middle frontal gyrus, orbital; IFGoperc Inferior frontal gyrus, opercular; IFGtriang Inferior frontal gyrus, triangular; ORBinf Inferior frontal gyrus, orbital; ROL Rolandic operculum; SMA Supplementary motor area; SFGmed Superior frontal gyrus, medial; INS Insula; HIP Hippocampus; AMYG Amygdala; CUN Cuneus; LING Lingual gyrus; SOG, MOG, IOG Superior, Middle, Inferior occipital gyrus; FFG Fusiform gyrus; PoCG Postcentral gyrus; SPG Superior parietal gyrus; IPL Inferior parietal lobe; SMG Supramarginal gyrus; ANG Angular gyrus; PCUN Precuneus; PCL Paracentral lobe; CAU Caudate nucleus; PUT Putamen; PAL Pallidum; HES Heschl gyrus; STG, MTG, ITG Superior, Middle, Inferior temporal gyrus; TPOsup Temporal pole: STG; TPOmid Temporal pole: MTG.

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