Table 1.
List of interregional causal influences of metabolic activity identified at λ = 0.162 using LASSO regression
| From | → | To | ||
|---|---|---|---|---|
| IC # | Label | Sign | IC # | Label |
| 52 | Thalamus, brainstem | − | 27 | Precuneus |
| 36 | Supplementary motor area, paracentral lobule | + | 52 | Thalamus, brainstem |
| 44 | Insula, inferior frontal gyrus, superior temporal pole | + | 77 | Temporal pole, medial orbitofrontal cortex |
| 63 | Temporal pole | + | 40 | Left middle temporal gyrus |
| 63 | Temporal pole | + | 27 | Precuneus |
| 44 | Insula, inferior frontal gyrus, superior temporal pole | − | 20 | Right inferior and middle frontal gyrus |
| 63 | Temporal pole | − | 38 | Left thalamus, caudate, lingual gyrus |
| 44 | Insula, inferior frontal gyrus, superior temporal pole | − | 16 | Superior and middle frontal gyrus |
| 39 | Superior parietal lobule, precuneus | + | 20 | Right inferior and middle frontal gyrus |
| 19 | Basal ganglia, amygdala, insula | − | 46 | Posterior cingulate cortex, precuneus, lingual gyrus |
| 63 | Temporal pole | − | 19 | Basal ganglia, amygdala, insula |
| 63 | Temporal pole | − | 34 | Inferior frontal gyrus |
| 81 | Lobule VII crus, lobule VI hemisphere, vermis | − | 6 | Lobule VII crus |
| 39 | Superior parietal lobule, precuneus | + | 19 | Basal ganglia, amygdala, insula |
| 19 | Basal ganglia, amygdala, insula | − | 17 | Lingual gyrus, calcarine sulcus, cuneus |
| 48 | Orbitofrontal cortex, superior temporal pole | + | 39 | Superior parietal lobule, precuneus |
| 28 | Inferior parietal lobule, precuneus | + | 17 | Lingual gyrus, calcarine sulcus, cuneus |
| 48 | Orbitofrontal cortex, superior temporal pole | + | 47 | Postcentral gyrus, inferior parietal lobule |
| 48 | Orbitofrontal cortex, superior temporal pole | + | 56 | Superior and middle occipital gyrus |
| 28 | Inferior parietal lobule, precuneus | + | 56 | Superior and middle occipital gyrus |
| 28 | Inferior parietal lobule, precuneus | + | 43 | Lobule VII and VIII, hemisphere |
| 48 | Orbitofrontal cortex, superior temporal pole | + | 11 | Lingual gyrus, calcarine sulcus, cuneus |
| 48 | Orbitofrontal cortex, superior temporal pole | + | 69 | Inferior occipital and fusiform gyrus |
| 80 | Inferior parietal lobule | − | 56 | Superior and middle occipital gyrus |
| 5 | Left inferior frontal gyrus, left middle occipital gyrus | − | 28 | Inferior parietal lobule, precuneus |
| 78 | Postcentral gyrus | − | 12 | Superior and middle occipital gyrus |
| 5 | Left inferior frontal gyrus, left middle occipital gyrus | + | 80 | Inferior parietal lobule |
| 5 | Left inferior frontal gyrus, left middle occipital gyrus | − | 66 | Left inferior temporal gyrus |
Abbreviation: LASSO, least absolute shrinkage and selection operator.