FIG 6. Temporal evolution of f_fast, ADC_slow (x 10^–3 mm²/s), and ADC_fast (x 10^–3 mm³/s) in patient 1 with an ischemic stroke. On day 21, f_fast and ADC_fast are increased when compared with values in normal WM. Normalization of ADC_slow is noted on day 21.