Figure 3.
Correlation analysis quantifying brain-behavior associations at the specific tract level. Scatterplots illustrating the relationship between FA (mean values derived from the nodes significantly different between groups) and SDMT scores in the right cingulum hippocampus (a) and the right cingulum cingulate (b), the relationship between mean FA and RAVLT scores in the right cinculum cingulate (c), and the relationship between MD (mean values derived from the nodes significantly different between group) and LSWM scores in the right cingulum cingulate (d). Results are based on correlation analysis with age, sex and ICV as controlling variables. Statistically significant correlations (p < 0.05, FDR-corrected) are presented with black color for the full dataset. Statistically significant within group correlations (p < 0.05, FDR-corrected) are presented in purple (HC group) and green (aMCI group).