Table 2.
Proportion of task active electrodes per region during retrieval
| Subject | OFC | FRO | TEMP | INS | CING | EC/PRC | DG/CA3 | HC |
|---|---|---|---|---|---|---|---|---|
| 1 | 2/4 | 9/14 | 5/7 | 0/1 | 2/2 | 1/2 | 2/3 | 8/11 |
| 2 | 0/5 | 2/5 | 0/4 | 0/0 | 2/4 | 2/5 | 0/0 | 1/5 |
| 3 | 2/4 | 15/18 | 7/12 | 6/13 | 3/6 | 0/1 | 2/4 | 4/9 |
| 4 | 5/7 | 6/7 | 9/11 | 0/0 | 2/6 | 3/7 | 2/3 | 8/13 |
| 5 | 2/2 | 13/13 | 8/11 | 0/0 | 7/9 | 0/0 | 1/3 | 7/13 |
| 6 | 3/4 | 8/11 | 5/11 | 1/3 | 1/1 | 2/3 | 0/1 | 2/6 |
| 7 | 2/2 | 4/4 | 8/17 | 2/2 | 2/4 | 1/2 | 0/0 | 6/6 |
| 8 | 1/1 | 10/10 | 7/13 | 4/6 | 2/3 | 0/0 | 0/0 | 4/4 |
Cue responsivity was defined as a significant difference in slow frequency (3-6 Hz) power between pre and post stimulus presentation during retrieval.
OFC orbitofrontal cortex, FRO frontal cortex, TEMP temporal cortex, INS insular cortex, CING cingulate cortex, EC/PRC entorhinal/perirhinal cortex, DG/CA3 dentate gyrus/CA3, HC hippocampus (includes DG/CA3, CA1, and subiculum).