Fig. 5From: Detection of gray matter microstructural changes in Alzheimer’s disease continuum using fiber orientationCorrelation between radiality with other biomarkers. a-d Scatter plot between image biomarkers and radiality. Radiality showed high association with conventional biomarkers, indicating that it reflects neuropathology of AD. a CTh, b MD, c AV45, d AV1451. e Box plot of group radiality comparison within AD-specific ROIs. Radiality from CN showed significant differences with that in EMCI, LMCI, and AD, p < 0.001. There were no differences between EMCI and LMCIBack to article page