Fig. 5From: Classification of cognitive ability of healthy older individuals using resting-state functional connectivity magnetic resonance imaging and an extreme learning machineSix functional biomarkers (ROIs) of cognitive ability in healthy older. a Difference_mean and Sum_std of values of rs-FCSM for the whole brain. Regions with top 10% of greatest Difference_mean and Sum_std are respectively shown by green dots and red dots, the others are shown by black dots; b ROC curves of ROIs; c ROIs displayed by BrainNet ViewerBack to article page