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Patient-specific estimated kinetic patterns of change in one patient. (a) The estimated spatiotemporal evolution of DWI (in blue) and MTT (in red) lesions. (b) Detection of highly contracting (versus expanding in (c)) areas in DWI lesion at t 1 and spatially mapping them into MTT lesion at t 1. (d) Spatiotemporal mean speed evolution of highly contracting and expanding DWI lesion areas for this patient and their corresponding areas in MTT lesion.
