Table 2. Cluster Index results for the PPI analysis.
Clusters that had significantly higher functional connectivity with the ERC seed during the retrieval portion compared to the rest phase of the task, using an APOE x age interaction model.
| Cluster Index | Z | x | y | z | Region |
|---|---|---|---|---|---|
| 2 | 4.14 | −2 | 58 | −12 | Frontal Pole |
| 2 | 3.5 | 0 | 64 | −6 | Frontal Pole |
| 2 | 3.3 | −4 | 50 | 28 | Superior Frontal Gyrus |
| 2 | 3.11 | 6 | 50 | −10 | Frontal Medial Cortex |
| 2 | 3.03 | 2 | 66 | 2 | Frontal Pole |
| 2 | 2.96 | 10 | 62 | 0 | Frontal Pole |
| 1 | 4.27 | 8 | 38 | 26 | Paracingulate Gyrus |
| 1 | 3.47 | 4 | 20 | 28 | Anterior Cingulate Gyrus |
| 1 | 3.03 | −4 | 28 | 30 | Anterior Cingulate Gyrus |
| 1 | 2.76 | 0 | 28 | 20 | Anterior Cingulate Gyrus |
| 1 | 2.65 | 8 | 44 | 16 | Paracingulate Gyrus |
| 1 | 2.48 | 6 | 14 | 30 | Anterior Cingulate Gyrus |