Figure 2. MeanΔt across electrodes for all prefrontal cortex regions for the encoding (recalled words only) and retrieval condition. Red colors indicate that activation in the hippocampus precedes activation in the cortex and blue indicates that the cortical activation precedes hippocampal. For each memory condition, a black region border indicates thatΔt across all electrode pairs is significantly different than zero (t-test, FDR corrected p < 0.011 for encoding and p < 0.007 for retrieval). An asterisk (*) between the encoding and retrieval conditions indicates that the encoding and retrievalΔt are significantly different when compared with a paired t-test (FDR corrected p < 0.019). The left aVLPFC exhibited a mean activation lag relative to the hippocampus during successful encoding of +13.4 msec (FDR corrected p < 0.001, t-test of activation times
...read more