Table II.
Brain areas with significantly different ALFF values between groups.
| MNI coordinates | |||||||
|---|---|---|---|---|---|---|---|
| Brain area | BA | X | Y | Z | Peak voxels | T-value | P-values |
| RVO>HC | |||||||
| Left cerebellar posterior lobe | 0 | −30 | −36 | −39 | 81 | 4.4823 | P<0.001 |
| Right inferior temporal gyrus | 20 | 42 | −6 | −39 | 97 | 5.1104 | P<0.001 |
| Left inferior temporal gyrus | 20 | −33 | 3 | −39 | 66 | 4.9095 | P<0.001 |
| Bilateral cerebellar anterior lobe | 0 | 9 | −63 | −12 | 175 | 4.8534 | P<0.001 |
| Right cerebellar posterior/anterior lobe | 0 | 42 | −54 | −30 | 60 | 4.3742 | P<0.001 |
| RVO<HC | |||||||
| Bilateral medial frontal gyrus | 9 | 0 | 36 | 30 | 150 | −4.2564 | P<0.001 |
| Right precuneus | 0 | 15 | −63 | 36 | 41 | −4.4224 | P<0.001 |
| Left middle frontal gyrus | 9 | −30 | 39 | 39 | 69 | −4.8306 | P<0.001 |
| Right angular gyrus | 7 | 33 | −66 | 45 | 48 | −4.0212 | P<0.001 |
| Right superior frontal gyrus | 0 | 24 | 18 | 54 | 41 | −5.2273 | P<0.001 |
The significance level was set at voxel level with P<0.001 for multiple comparisons using Gaussian random field theory (z.2.3, P<0.001, cluster >13 voxels, Alphasim corrected). ALFF, amplitude of low-frequency fluctuation; BA, Brodmann's area; RVO, retinal vein occlusion; HC, healthy control; MNI, Montreal Neurological Institute.