Research Article
Dynamic Network Analysis Reveals Altered Temporal Variability in Brain Regions after Stroke: A Longitudinal Resting-State fMRI Study
Table 2
Differences in regional temporal variability between controls and stroke patients at three stages.
| Acute stage versus control | Subacute stage versus control | Early chronic stage versus control | Brain region | value | value | Brain region | value | value | Brain region | value | value |
| The ipsilesional side | PreCG | −3.556 | <0.001 | PoCG | −3.025 | 0.005 | PreCG | −3.499 | 0.001 | PoCG | −4.168 | <0.001 | ACG | −3.058 | 0.004 | PoCG | −3.423 | 0.002 | PCL | −3.915 | <0.001 | CRBL45 | −3.158 | 0.003 | | | | SMA | −4.056 | <0.001 | | | | | | | SPG | −3.457 | <0.001 | | | | | | | IPL | −3.572 | <0.001 | | | | | | | ACG | −3.360 | 0.002 | | | | | | | MCG | −3.367 | 0.002 | | | | | | | Calcarine | −3.329 | 0.002 | | | | | | | Cuneus | −3.067 | 0.004 | | | | | | | ITG | −3.187 | 0.003 | | | | | | | Insula | −3.262 | 0.002 | | | | | | | FFG | −3.701 | <0.001 | | | | | | | CRBL45 | −3.852 | <0.001 | | | | | | | The contralesional side | PreCG | −3.309 | 0.002 | SFGdor | −3.079 | 0.004 | Hippocampus | −3.142 | 0.003 | PoCG | −3.847 | <0.001 | Thalamus | −3.019 | 0.004 | | | | SFGdor | −3.651 | <0.001 | | | | | | | MFG | −3.211 | 0.003 | | | | | | | ACG | −3.276 | 0.002 | | | | | | | MCG | −3.201 | 0.003 | | | | | | | MOG | −3.442 | <0.001 | | | | | | | MTG | −3.769 | <0.001 | | | | | | | FFG | −3.369 | 0.002 | | | | | | | Thalamus | −3.347 | 0.002 | | | | | | | CRBL45 | −3.775 | <0.001 | | | | | | |
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ACG: anterior cingulate and paracingulate gyri; MCG: median cingulate and paracingulate gyri; ITG: inferior temporal gyrus; FFG: fusiform gyrus; MFG: middle frontal gyrus; SFGdor: superior frontal gyrus, dorsolateral; MOG: middle occipital gyrus; MTG: middle temporal gyrus; PreCG: precental gyrus; PoCG: postcentral gyrus; PCL: paracentral lobule; SPG: superior parietal gyrus; IPL: inferior parietal lobule; SMA: supplementary motor area; CRBL45: cerebelum_4_5.
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