In addition to these three network patterns, other oscillations have also been proposed to play a role in governing hippocampal-prefrontal interactions, including beta oscillations [16,20], and 4 Hz rhythms [62]. Hence, converging lines of evidence indicate a highly dynamic, multiple-scale organization comprised of network patterns that can engage coordination between the hippocampus and prefrontal cortex. The precise roles of these interactions driven by different network patterns, namely, how they are differentially engaged during different behaviors, how memory-related information is processed and communicated during these patterns, and what cognitive processes they support, are still being investigated.
