(a) (Left). Average feature weight between domains. Each domain contains four model orders, from 25, 50, 75 to 100, and all the features within each model order were averaged across 100 iterations (b) (Right). Maximum feature weight within each domain. Each domain column contains four averaged features of different model orders, from 25, 50, 75 to 100. The maximum feature weight within each domain was selected based on the averaged feature weight across 100 iterations. It shows that higher average feature weights are mainly seen in somatomotor, subcortical, temporal, and visual. Color images are available online.