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. 2016 Feb 6;11:195–209. doi: 10.1016/j.nicl.2016.02.001

Fig. 4.

Fig. 4

Network community structure for IUGR subjects after running the consensus clustering algorithm. IUGR subject's representative partition counts of 11 clusters (C1–C11). Cortical and subcortical regions are color-coded as follows: Frontal regions: reds-maroons; Limbic regions: greens; Parietal regions: pinks; temporal regions: blues; occipital regions: yellows. Node list of abbreviations are found in Table 7 (r- and l- stand for right and left hemisphere, resp.). Right hemisphere clusters are composed by regions from the right hemisphere only. Left hemisphere's clusters contain regions from the left hemisphere only. Right–Left hemisphere clusters (C10 and C11) contain regions from both hemispheres. Gray lines indicated connections between different clusters. The inner values indicate the number of cluster to which each cluster connects to divided by the total number of clusters. Inner circles (heatmaps) show the network measures for each node: red: node degree; blue: node strength: green: node clustering index; purple: nodal local efficiency (see legend below for the respective values). The table below the image indicates for each cluster, the mean values of the network measures. On the right hemisphere, IUGR network community structure is practically equal to the control subjects, apart from the central regions that cluster with the SMAR also (C2). On the left hemisphere, C6 and C7 (temporal and some limbic regions — PHG, EC and Hi-) maintain the same pattern as EP and control subjects (clustering together and being almost symmetrical in both hemispheres). The only differences in this case are the occipital regions (CUN, PCAL, LOCG) and the LgG that cluster to the parietal regions in these subjects (C8). The main differences are found, again, in the limbic regions (cingular regions) that cluster interhemispherically (C10), and the central regions, that cluster with subcortical structures from both hemispheres (C11), such as in the control case (not the EP). (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)