Fig. 2
The treatment effect observed on qualitative and qualitative MRI analyses. a Representative T2W images showing the tumor growth for mice in control and treatment groups. b Heatmap demonstrating the association among the features after reduction. c The treated tumor was differentiated from the untreated tumor at the 1st and 3rd weeks of the treatment. GRE: Long run emphasis of the gradient image. WDM: Mean of diagonal wavelet coefficients. WVLGRE: Low gray-level emphasis of vertical wavelet coefficients