Supplementary Figure 5: HPC-PFC synchrony across all trial periods
From: Frequency-specific hippocampal-prefrontal interactions during associative learning
(a) Mean synchrony (PLV) between HPC and PFC LFPs on correct trials, plotted as a spectrogram across time and frequency. Separate plots show time periods during the trial (left; time referenced to retrieval cue onset), and after outcome feedback is given (right; referenced to outcome feedback onset). (b) Mean HPC-PFC synchrony on incorrect trials (same conventions and color scale as a). (c) Mean z-scored difference in HPC-PFC synchrony between correct and incorrect trials, for same time periods as above (right: replot of main text Fig. 4b). Though there are clear periods of band-specific synchrony during trial performance (panels a and b), they are nearly identical for correct and incorrect trials, and thus convey little information about trial outcome.
