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FIGURE 5. PET and SISCOM abnormalities in ipsilateral and contralateral central and posterior regions (
, PET and SISCOM abnormalities;
, PET abnormalities alone;
, SISCOM abnormalities alone). (A) Precentral gyrus. (B) Postcentral gyrus. (C) Superior and inferior parietal gyri. (D) Temporo-parieto-occipital junction. Rate of concordance between PET and SISCOM in pre- and postcentral cortex (A and B), parietal region (C), and temporo-parieto-occipital junction (D) is similar. In cases of discrepancy between these examinations, SISCOM abnormalities were found to predominate.