Reverse replay of behavioural sequences in hippocampal place cells during the awake state

By David J. Foster, Matthew A. Wilson. 2006

1,666 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience, Neuroscience, Cognitive Science & Psychology

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Citations in the corpus

Replay in Deep Learning: Current Approaches and Missing Biological Elements (2021, neutral): “Numerous studies have demonstrated that replay in the hippocampus is linked to the occurrence of sharp-wave ripples (Nádasdy et al., 1999; Foster & Wilson, 2006; Davidson et al., 2009; Peyrache et al., 2009; Buzsáki, 2015).”
Hippocampal replay in the awake state: a potential physiological substrate of memory consolidation and retrieval (2011, background): “Awake replay of the local environment The first observation of sequential awake replay found that when animals stop and consume a reward after traversing a linear track, sequences of place cells originating at the animal's current location are reactivated in the reverse of the order experienced b”
Model-Free Episodic Control (2016, background): “The final value achieved by a sequence of actions could quickly become associated with each of its component state-action pairs by the reverse-ordered replay of hippocampal place cell activations that occurs after a rewarding event [7].”
Hippocampal Replay is Not a Simple Function of Experience (2010, background): “This interpretation is consistent with the observation that reactivation and backward replay events are more frequent in novel environments (Foster and Wilson, 2006; Cheng and Frank, 2008), which could be a mechanism to rapidly acquire a complete representation.”
Hippocampal replay of extended experience (2009, positive): “Previous studies have taken advantage of the joint tuning of many CA1 cells to running direction and location on the linear track (McNaughton et al., 1983; Muller et al., 1994) to demonstrate that spiking sequences can be replayed in either the forward or reverse temporal order (Diba and Buzsáki, 2”
The memory function of sleep (2010, background): “Moreover, unlike re-activations that occur during wakefulness, re-activations during SWS almost always occur in the order in which they were experience”
Reverse replay of hippocampal place cells is uniquely modulated by changing reward (2016, positive): “SWR-associated replay was first reported in slow-wave sleep (Lee and Wilson, 2002) but later was found to also occur in the awake state whenever an animal pauses in an environment (Foster and Wilson, 2006).”
Model-Based and Model-Free Pavlovian Reward Learning: Revaluation, Revision and Revelation (2014, methodology): “In particular, model-based predictions might train model-free predictions either offline (e.g., during quiet wakefulness or sleep: Foster & Wilson, 2006, 2007) or online (Doll, Jacobs, Sanfey, & Frank, 2009; Gershman et al., 2014), or by providing prediction errors that can directly be used (Daw et…”
Hippocampal “time cells” bridge the gap in memory for discontiguous events (2011, neutral): “, 2010) and animals (Louie and Wilson, 2001; Foster and Wilson, 2006; Karlsson and Frank, 2009; Davidson et al., 2009) have shown that hippocampal neuronal ensembles ‘‘replay’’ specific event representations following learning.”