TABLE I.
Two expert-selected group language components derived from training group rs-fMRI ICA analysis
| L/R | Cluster size | Brain region | Brodmann area (BA) | Peak MNI coordinate |
|---|---|---|---|---|
| Language component 1: “frontal component” | ||||
| L | 5277 | Inferior/middle/superior frontal gyrus, superior/middle temporal gyrus, precentral gyrus, insula | 47/6/45/44/9/38/46/22/13/10/11/8/21 | −36, 20, −32 |
| 1302 | Superior/medial/middle frontal gyrus | 6/8 | −8, 34, 54 | |
| 536 | Superior temporal gyrus, supramarginal gyrus, inferior parietal lobule | 40/22/39 | −60, −56, 12 | |
| 514 | Middle temporal gyrus | 21 | −64, −28, −18 | |
| 335 | Superior/middle frontal gyrus | 9/10 | −28, 44, 26 | |
| R | 604 | Inferior/middle frontal gyrus, precentral gyrus, superior temporal gyrus | 45/47/44/38 | 46, 20, −18 |
| 337 | Superior/middle occipital gyrus, middle temporal gyrus, angular gyrus, cuneus, precuneus | 19/39 | 36, −92, 16 | |
| 41 | middle temporal gyrus | 21/20 | 44, −2, −32 | |
| Language component 2: “temporal component” | ||||
| L | 7048 | Middle/superior/inferior temporal gyrus, supramarginal gyrus, inferior parietal lobule, fusiform gyrus, insula, middle occipital gyrus | 21/22/39/40/37/38/20/42/19/13/41 | −46, 6, −40 |
| 203 | Parahippocampal gyrus | 30 | −2, −44, −12 | |
| 45 | Parahippocampal gyrus, hippocampus, amygdala | −28, −10, −26 | ||
| R | 1461 | Middle/superior/inferior temporal gyrus | 21/22 | 52, −18, −22 |