Fig. 13.

Relationships between the cross-subject information encoded by different analyses. The non-functional variables (NFVs) have been separated into variables from the HCP’s battery of behavioural tests, and variables derived from structural MRI relating to brain size and morphology. On the left we plot the log RV coefficient calculated between the subspaces of the top ten CCA components as calculated between every pair of sets of variables, and on the right we reproduce the relationships with the non-functional variables (i.e. the top two rows / two leftmost columns) as a bar chart for ease of visualisation. Higher values of the RV coefficient indicate that more similar cross-subject information is being captured.