FIGURE 6.

Associations between LC‐TEC connectivity metrics and CSF biomarkers. Pearson partial correlations were used, controlling for age. Average bilateral LC‐TEC EP is significantly negatively correlated with CSF p‐tau (r = −0.538; p = 0.018; bottom left). Average bilateral LC‐TEC FA is significantly negatively correlated with CSF total tau (r = −0.645; p = 0.003; middle middle) and p‐tau (r = −0.479; p = 0.038; bottom middle). Average bilateral medial (MRtrix) path EP is not significantly correlated with any CSF biomarkers