Coordinated memory replay in the visual cortex and hippocampus during sleep

By Daoyun Ji, Matthew A. Wilson. 2007

1,636 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience, Neuroscience

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Citations in the corpus

Structural Synaptic Plasticity Has High Memory Capacity and Can Explain Graded Amnesia, Catastrophic Forgetting, and the Spacing Effect (2014, background): “Although there are not yet final experimental answers [34,105], both predictions may be in conflict with evidence that novel memories are buffered and replayed by the hippocampus for a limited time only [34,38,39] and that, depending on the lesion size, graded amnesia can reach back to early childho”
Flattening Sharpness for Dynamic Gradient Projection Memory Benefits Continual Learning (2021, background): “Humans have the ability to continually learn new knowledge without forgetting their previously learned ones through mediating a rich set of neurocognitive mechanisms [41, 15, 39].”
Replay in Deep Learning: Current Approaches and Missing Biological Elements (2021, positive): “Coordinated replay is supported by simultaneous recordings from hippocampus and neocortex (Ji & Wilson, 2007).”
Hippocampal Replay is Not a Simple Function of Experience (2010, background): “cortical learning (Hoffman and McNaughton, 2002; Euston et al., 2007; Ji and Wilson, 2007) as well as transfers of dependence (Squire, 1987; Maviel et al.”
Hippocampal replay of extended experience (2009, positive): “To determine if significant replay events represented forward or reverse replay, we computed a ‘‘replay order’’ score as the difference between the mean likelihoods that the estimated running direction on the trajectory was in the same or opposite direction as the actual replayed trajectory (see Sup”
About sleep's role in memory. (2013, background): “865, 1163): 1) during SWS, firing patterns observed during waking are replayed at a much faster (10–20 times) rate, suggesting a time-compressed form of memory reactivation (160, 551, 606, 715, 843, 1090); 2) replay activity is typically most prominent within the first 20–40 min of sleep or rest aft”
Biologically inspired sleep algorithm for artificial neural networks (2019, background): “Previously experienced or learned activity is believed to be replayed during sleep [13, 14].”
Toward an Integration of Deep Learning and Neuroscience (2016, background): “This would allow the brain to move an item from episodic memory into a long-term memory stored in the weights of a cortical network (Ji and Wilson, 2007), by replaying the memory over and over.”
Laminar structure of spontaneous and sensory-evoked population activity in auditory cortex (2009, positive): “What functional consequences might the difference in propagation of spontaneous and sensory-evoked activity between layers have? If it is true that spontaneous activity corresponds to ‘‘replay’’ of previous sensory experiences (Hoffman et al., 2007; Ji and Wilson, 2007), then our results suggest tha”
State-dependent spike timing relationships between hippocampal and prefrontal circuits during sleep (2009, background): “5 Hz) or up and down states [16,22,23,24,25,26,27].”
Synaptic Mechanisms of Memory Consolidation during Sleep Slow Oscillations (2016, methodology): “Discovery of replay, a phenomenon when temporally ordered firing sequences occurred during recent awake are replayed during sleeppromoting memory consolidation (Ji and Wilson, 2007; Mehta, 2007), suggested a more complex picture of synaptic changes during sleep.”