Replay, the default mode network and the cascaded memory systems model
Nature Reviews Neuroscience August 15, 2022 Karola Kaefer, Federico Stella, B. McNaughton et al.
The spontaneous replay of patterns of activity related to past experiences and memories is a striking feature of brain activity, as is the coherent activation of sets of brain areas — particularly those comprising the default mode network (DMN) — during rest. We propose that these two phenomena are strongly intertwined and that their potential functions overlap. In the ‘cascaded memory systems...