Table 4.
The comparison of rsfMRI data in participants with normal and abnormal MoCA
| Variables | Mean±SD | ||||||||
|---|---|---|---|---|---|---|---|---|---|
|
| |||||||||
| COV | CON | ||||||||
|
| |||||||||
| MoCA <26 | MoCA ≥26 | MoCA <26 | MoCA ≥26 | ||||||
| DMNpcc (IC00) | 0.87±0.5 | 0.75±0.54 | 2.44±1.03 | 2.25±0.55 | |||||
| P | 0.11 | 0.18 | |||||||
| DAN (IC08) | 1.29±0.81 | 0.69±0.46 | 2.68±0.08 | 3.02±1.16 | |||||
| P | 0.17 | 0.62 | |||||||
| V1 dorsal L (IC14) | 1.32±0.38 | 1.13±0.23 | 0.21±0.36 | 0.52±0.26 | |||||
| P | 0.35 | 0.09 | |||||||
| BA25 (IC38) | 0.89±0.36 | 0.77±0.14 | −0.05±0.25 | 0.03±0.26 | |||||
| P | 0.53 | 0.61 | |||||||
Abbreviations: COV: COVID-19 group; CON: Control group; IC: Independent components; MoCA: Montreal cognitive assessment; DAN: Dorsal attention network; DMN: Default mode network.