Figure 8. Clustering of timecourses from voxels belonging to selected monkey and human ICs.

We extracted fMRI timecourses from the voxels included in the monkey and human ICs showing significant inter-species activity correlation (shown in Fig. 7B-H). Next, we performed a hierarchical cluster analysis on them, to define 7 clusters as in the inter-species ICA-based analysis (see Supplementary Fig. 2). (A) The voxel-based clusters are spatially represented with different color code over a monkey and a human flattened cortex. (B) We measured the spatial overlap between the seven ICA-based clusters (Fig. 7B-H) and the seven voxel-based clusters (Fig. 8A), separately for the monkey and human maps.