Table 3.
Correlation between PiB-SUVR values and FC within each group.
| ROI | Bands | DMNSUVR (r) | LocalSUVR (r) † | |||
|---|---|---|---|---|---|---|
| CN+ | CN− | CN+ | CN− | |||
| Intra ROI FC | PCu | Delta | −0.432 | 0.091 | −0.529 | 0.127 |
| Inter ROI FC | PCu - rIPL | Delta | 0.287 | 0.307 | 0.352 | 0.290 |
| Theta | 0.291 | 0.132 | 0.297 | 0.266 | ||
| PCu - lIPL | Delta | 0.279 | −0.191 | 0.395 | −0.200 | |
| Theta | 0.335 | 0.333 | 0.554* | 0.289 | ||
*p < 0.05. †LocalSUVR: standardized uptake value ratio (SUVR) values for more local ROIs were used for the correlation analysis. For intra ROI FC at PCu, SUVR values in the PCu ROI were used. For inter-ROI FC, SUVR values in the rIPLand lIPL were used for the PCu-rIPL and PCu-lIPL connections, respectively.