Fig. 1From: Declining functional connectivity and changing hub locations in Alzheimer’s disease: an EEG studyBetweenness centrality values of the minimum spanning tree. Betweenness centrality values plotted on a 2-D head model for different groups and frequency bands. y-values represented the location of the mass center on the y-axis in which zero represent the exact center of the head plot ± standard deviation. The p for trend value represents the p-value of the multivariate general linear model with Bonferroni post-hoc analysisBack to article page