Table 2.
Correlation cluster analysis of sALFF and AV45-SUVR.
| Cluster-ID | Associated brain regions | Cluster sizea | Mean r ± SD | Max r | MNI coordinatesb |
|||
|---|---|---|---|---|---|---|---|---|
| RL | AP | IS | ||||||
| No physiological regression | #1 | Right Lingual Gyrus, Right Declive, Right Fusiform Gyrus, Right Middle Occipital Gyrus, Right Inferior Occipital Gyrus, Right Cuneus, Right Culmen | 1509 | –0.47 ± 0.06 | –0.68 | –24 | 52 | 2 |
| #2 | Right Inferior Parietal Lobule, Right Precuneus, Right Superior Parietal Lobule, Right Superior Temporal Gyrus, Right Supramarginal Gyrus, Right Middle Temporal Gyrus | 1432 | –0.48 ± 0.07 | –0.74 | –30 | 50 | 38 | |
| #3 | Left Precuneus, Left Superior Parietal Lobule, Left Inferior Parietal Lobule, Left Middle Temporal Gyrus | 837 | –0.47 ± 0.06 | –0.72 | 10 | 62 | 26 | |
| #4 | Left Fusiform Gyrus, Left Middle Occipital Gyrus, Left Middle Temporal Gyrus, Left Declive, Left Inferior Occipital Gyrus | 785 | –0.47 ± 0.06 | –0.67 | 28 | 90 | –16 | |
| WM/CSF regression | #1 | Right Lingual Gyrus, Right Declive, Right Fusiform Gyrus, Right Middle Occipital Gyrus, Right Cuneus, Right Culmen, Right Inferior Occipital Gyrus | 1538 | –0.46 ± 0.05 | –0.66 | –8 | 80 | –14 |
| #2 | Left Middle Occipital Gyrus, Left Fusiform Gyrus, Left Declive, Left Middle Temporal Gyrus, Left Inferior Occipital Gyrus | 1070 | –0.47 ± 0.06 | –0.72 | 28 | 90 | –16 | |
| #3 | Left Precuneus, Left Superior Parietal Lobule, Left Inferior Parietal Lobule, Left Supramarginal Gyrus, Left Middle Temporal Gyrus | 808 | –0.46 ± 0.06 | –0.69 | 38 | 66 | 24 | |
| #4 | Right Superior Parietal Lobule, Right Precuneus, Right Inferior Parietal Lobule | 704 | –0.49 ± 0.07 | –0.73 | –18 | 62 | 46 | |
| WM/CSF/GS regression | #1 | Right Lingual Gyrus, Right Declive, Right Fusiform Gyrus, Right Cuneus, Right Middle Occipital Gyrus, Right Inferior Occipital Gyrus, Right Culmen | 1762 | –0.46 ± 0.05 | –0.67 | –22 | 92 | 0 |
| #2 | Left Middle Occipital Gyrus, Left Declive, Left Fusiform Gyrus, Left Middle Temporal Gyrus, Left Inferior Occipital Gyrus, Left Uvula | 1069 | –0.47 ± 0.06 | –0.73 | 28 | 90 | –16 | |
| #3 | Right Superior Parietal Lobule, Right Precuneus, Right Inferior Parietal Lobule | 567 | –0.47 ± 0.06 | –0.68 | –16 | 62 | 56 | |
| #4 | Left Superior Parietal Lobule, Left Inferior Parietal Lobule, Left Precuneus | 356 | –0.47 ± 0.06 | –0.69 | 14 | 60 | 64 | |
| Aggressive AROMA | #1 | Left Precuneus, Left Cuneus, Left Inferior Parietal Lobule, Left Angular Gyrus, Left Middle Temporal Gyrus, Left Superior Parietal Lobule | 536 | –0.46 ± 0.06 | –0.71 | 38 | 64 | 38 |
| #2 | Right Lingual Gyrus, Right Cuneus, Right Declive, Right Inferior Occipital Gyrus, Right Fusiform Gyrus | 408 | –0.47 ± 0.06 | –0.64 | –18 | 74 | –8 | |
aCluster size is the number of voxels with a voxel size of 2 × 2 × 2 mm at a corrected p ≤ 0.05.
bMNI coordinates are shown at maximum intensity with RL: right-left; AP: anterior-posterior and IS: inferior-superio.