Fig. 3
Simultaneous T1WI and T2WI histogram plots comparison based on different stages individually. a Histograms for T1 and T2 signal intensity at acute stage. b Histograms for T1 and T2 signal intensity at convalescence stage. Standardized histogram showed a lower T1 signal intensity (with the mean value of intensities at 47.81) at acute stage while compared with convalescence stage (with the mean value of intensities at 55.65). Also standardized histogram showed a higher T2 signal intensity (with the mean value of intensities at 106.62) at acute stage in comparison with convalescence stage (with the mean value of intensities at 70.72)