Fig. 6.

Receiver operating characteristic (ROC) curves show the brain connectivity patterns returned from MDMR (first column), NBS (second column), whole brain (third column) briefly in the first row, distinguishing PD from NC (second row), iRBD from NC (third row) and PD from iRBD by random forest (blue line) and logistic regression (green line) in detail. The shaded areas represent the confidence intervals of the ROC curves. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)