Figure 1.
T2 map region of interest for textural analysis. MRI T2 mean value and texture features were calculated in in cMFC (a, top white outline) and cMTP (a, bottom white outline) cartilage from a mid-sagittal section. Prior to performing GLCM texture analysis, the extracted cMFC ROI was (b) rigidly rotated (c) and flattened (d).