Figure 2

Most frequent anatomical regions selected by the algorithms: shows the regions that were most frequently selected by the feature selection algorithms. The five most frequently appearing ones are: Intracalcarine Cortex, Superior Parietal Lobule, Superior Frontal Gyrus, Supracalcarine Cortex, Inferior Temporal Gyrus (anterior division) and the Precentral Gyrus. Occurrences: The number of times one feature appeared in selected features by the five algorithms.