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. 2013 Dec 19;7:873. doi: 10.3389/fnhum.2013.00873

Figure 3.

Figure 3

Uninflated surface of the right (A) and left hemispheres (B) (FreeSurfer reconstruction) of the patient with transcortical motor aphasia (RTP) showing gyri cultured in green with sulci shown in red. DTI of right hemisphere perisylvian pathways superimposed on RTP anatomical MRI shows well-developed temporo-frontal, temporo-parietal and parieto-frontal streams (red, yellow, and purple, respectively) and ventral stream (blue) (A), whereas in the left hemisphere only the parieto-temporal segment of the arcuate fasciculus (yellow) and part of the ventral stream (blue) could be reconstructed (B). This image also shows the location of the infarct in the lower pericentral region (red area). Parasaggital T1-weighted MRI view of the left hemisphere shows the infarction in the sensorimotor cortex (white arrows) and medial insula (yellow arrow) (C). Parasaggital view of the 18FDG-PET (MRIcroN) showing an area of reduced metabolic activity in the left fronto-insular region (blue) (D) which is slightly larger than the area of infarction depicted in (C). See further details in Table 4.