Table 3. Regions showing abnormal amplitude of low-frequency fluctuation in patients.
| Brain regions | Brodmann area | MNI (x, y, z) | Cluster size(voxels) | T value |
|---|---|---|---|---|
| Aphasia > HC | ||||
| R MTG | 21 | (72,−18,−15) | 282 | 7.08 |
| R TPOmid | 21 | (60, 12 −24) | 69 | 5.73 |
| R ITG | 20 | (48, −36, −24) | 206 | 5.61 |
| R FFG | 20 | (42, −18, −36) | 73 | 5.06 |
| R HIP/ParaHip | 28 | (33, −21, −12) | 60 | 4.91 |
| Aphasia < HC | ||||
| L/R SMA | 6 | (−3, 15, 72) | 491 | −10.31 |
| L SFG | 6 | (−12, −9, 81) | 53 | −6.63 |
| L/R LING | 18 | (−3, −78, −6) | 106 | −6.43 |
| L PreCG | 6 | (−18, −21, 81) | 47 | −5.82 |
| R PreCG | 6 | (18, −18, 81) | 43 | −5.19 |
| L/R ACC | 32 | (−3, 33, 30) | 38 | −4.63 |
Abbreviations: ACC, anterior cingulate cortex; FFG, fusiform gyrus; ParaHip, parahippocampus; HIP, hippocampus; ITG, inferior temporal gyrus; LING, lingual gyrus; MTG, middle temporal gyrus; PreCG, precentral gyrus; SFG, superior frontal gyrus; SMA, supplementary motor area; TPOmid, middle temporal pole. x, y, z, coordinates of primary peak locations in the Montreal Neurological Institute (MNI) space; T value, statistical value of peak voxel showing ALFF differences between the groups.