Table 11.
MKL modelling of the comparison of ‘faces’ vs ‘scrambled’, based on the Brodmann atlas
| Region | Area Description | Contribution (%) | Size | ER |
|---|---|---|---|---|
| brodmann area 31 | Dorsal posterior cingulate cortex | 21.92 | 469.00 | 68.46 |
| brodmann area 44 | Pars opercularis of the inferior frontal gyrus | 16.41 | 102.00 | 65.38 |
| brodmann area 5 | Somatosensory Association Cortex | 14.15 | 185.00 | 66.58 |
| Substania Nigra | 11.54 | 20.00 | 65.81 | |
| brodmann area 1 | Part of primary somatosensory cortex | 9.03 | 48.00 | 64.81 |
| brodmann area 25 | Subgenual area (part of the Ventromedial prefrontal cortex) | 5.70 | 6.00 | 62.58 |
| brodmann area 42 | Auditory cortex | 5.49 | 88.00 | 57.73 |
| Caudate Tail | 5.13 | 26.00 | 55.50 | |
| brodmann area 40 | Supramarginal gyrus | 2.03 | 900.00 | 42.08 |
| brodmann area 7 | Superior Parietal lobule and part of precuneus | 1.64 | 1069.00 | 30.23 |
| Hypothalamus | 0.96 | 6.00 | 34.31 | |
| brodmann area 41 | Auditory cortex | 0.75 | 101.00 | 20.73 |
| Caudate Head | 0.70 | 88.00 | 29.08 | |
| Caudate Body | 0.66 | 189.00 | 9.23 | |
| brodmann area 21 | Middle temporal gyrus | 0.55 | 493.00 | 13.65 |
| brodmann area 46 | Dorsolateral prefrontal cortex | 0.51 | 190.00 | 13.81 |
| brodmann area 45 | Pars triangularis of the inferior frontal gyrus | 0.48 | 174.00 | 11.50 |
| Lateral Posterior Nucleus | 0.48 | 9.00 | 29.31 | |
| brodmann area 6 | Premotor cortex and Supplementary motor Cortex | 0.47 | 1821.00 | 13.54 |
| Lateral Globus Pallidus | 0.41 | 121.00 | 4.92 | |
| Mammillary Body | 0.38 | 22.00 | 9.12 | |
| Putamen | 0.22 | 502.00 | 4.65 | |
| Ventral Posterior Medial Nucleus | 0.10 | 8.00 | 6.58 | |
| brodmann area 2 | Part of primary somatosensory cortex | 0.09 | 203.00 | 2.19 |
| brodmann area 34 | Dorsal entorhinal cortex | 0.06 | 51.00 | 2.23 |
| brodmann area 11 | Part of the orbitofrontal cortex | 0.04 | 273.00 | 2.23 |
| brodmann area 22 | Superior temporal gyrus | 0.03 | 469.00 | 2.23 |
| brodmann area 39 | Angular gyrus | 0.03 | 290.00 | 4.42 |
| brodmann area 24 | Ventral anterior cingulate cortex | 0.01 | 396.00 | 2.23 |
| brodmann area 27 | Piriform cortex | 0.01 | 10.00 | 2.08 |
| brodmann area 33 | Part of anterior cingulate cortex | 0.00 | 8.00 | 2.08 |
| brodmann area 4 | Primary motor cortex | 0.00 | 339.00 | 2.19 |
| Corpus Callosum | 0.00 | 845.00 | 2.15 |
Regions ranked further (i.e. rank >33) have a perfectly null contribution to the model. ER stands for Expected Ranking. The region size is displayed in voxels. The weights were averaged across folds (except for computing ER)