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. Author manuscript; available in PMC: 2020 Dec 18.
Published in final edited form as: Neuron. 2019 Oct 30;104(6):1110–1125.e7. doi: 10.1016/j.neuron.2019.09.012

Figure 8. Schematic: hippocampal-prefrontal replay supports retrospection and prospection for learning and planning in spatial memory-guided tasks.

Figure 8.

(A) The role of hippocampal-prefrontal replay in learning history-independent, spatial reference-memory rules. (Ai) Past and future paths at side wells. (Aii-Aiii) Hippocampal replay dynamics over learning. (Aiv) Stronger coherent CA1-PFC replay of taken paths.

(B) The role of hippocampal-prefrontal replay in learning history-dependent, spatial working-memory rules. (Bi) Past and future paths at the center well. (Bii-Biii) Persistent trends of hippocampal replay over learning. (Biv) Discrimination of taken paths by coherent CA1-PFC replay.