FIGURE 2.

(A) T2-weighted MRI showing the time course of hemorrhagic stroke after collagenase type IV induction (coronal images). A hematoma and edema were seen as the hypointense stroke core in the VPL of the thalamus (arrows) and the surrounding hyperintense rim. Reproduced from Figure 1 of the study by Nagasaka et al. (2017). (B,C) Brain activity changes associated with CPSP. Brain activity associated with mechanical stimulation to the hand contralateral to the lesioned hemisphere (or the corresponding hand before stroke) during the pre-lesion and post-lesion periods when CPSP was developed. ACC, anterior cingulate cortex; Am, amygdala; MC, primary motor cortex; PGa, anterior subdivisions of the angular gyrus; PIC, posterior insular cortex; SC, primary somatosensory cortex; SII, secondary somatosensory cortex; TPO, temporo-parieto-occipital junction. Reproduced from Figure 3 of the study by Nagasaka et al. (2020).