Theta phase precession in hippocampal neuronal populations and the compression of temporal sequences

By William E. Skaggs, Bruce L. McNaughton, Matthew A. Wilson, C. A. Barnes. 1996

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Citations in the corpus

Hippocampal replay in the awake state: a potential physiological substrate of memory consolidation and retrieval (2011, background): “As place field activity is prominent when the theta rhythm is prominent, theta coherence seems well suited to allow information from the hippocampus about the animal's current position or current trajector”
Hippocampal Replay is Not a Simple Function of Experience (2010, background): “During behavior, the combination of phase precession and spike-timing-dependent plasticity has been proposed to enable the storage of sequences in the order experienced by the animal (asymmetric connections are learned) (Levy, 1996; Skaggs et al., 1996; Mehta et al., 1997).”
Hippocampal replay of extended experience (2009, positive): “Temporally compressed place cell sequences with a similar duration and spatial extent also occur during individual theta cycles (Foster and Wilson, 2007) (Figure S9), as predicted from the observation of phase precession in single place cells (Skaggs et al., 1996).”
Reactivation of Hippocampal Cell Assemblies: Effects of Behavioral State, Experience, and EEG Dynamics (1999, background): “This compression and repetition of sequences may make it possible to engage LTP to memorize the temporal structure of the rats experience (Skaggs et al., 1996).”
Hippocampal mechanisms for the context-dependent retrieval of episodes (2005, unknown): “…of the virtual rat had a higher resolution than the internal state vector, consistent with the fact that a single place cell may fire over an extended region of the environment (Huxter et al., 2003; Muller & Kubie, 1989; Muller, Kubie, & Ranck, 1987; Skaggs et al., 1996; Wood et al., 2000).”
Theta-Gamma-Modulated Synaptic Currents in Hippocampal Granule Cells In Vivo Define a Mechanism for Network Oscillations (2014, background): “Early studies indicated high-frequency activity of GCs in the center of place fields (Jung and McNaughton, 1993; Skaggs et al., 1996; Leutgeb et al., 2007) and during working memory tasks (Wiebe and Stäubli, 1999).”
CA3 Retrieves Coherent Representations from Degraded Input: Direct Evidence for CA3 Pattern Completion and Dentate Gyrus Pattern Separation (2014, background): “(F and G) The distribution of spatial information scores (Skaggs et al., 1996) from CA3 (F) was significantly higher than for DG (G) (Mann-Whitney U test, Z = 3.”
The content of hippocampal “replay” (2018, background): “…Time: 17:31 I Path: //chenas03.cadmus.com/Home$/kothandamk$/JW-HIPO170097 sequences of neuronal activity known as “theta sequences” (Dragoi & Buzs aki, 2006; Foster & Wilson, 2007; Johnson & Redish, 2007; Skaggs et al., 1996), which are repeated multiple times during a single epoch of movement.”
An oscillatory interference model of grid cell firing (2007, background): “AN OSCILLATORY INTERFERENCE MODEL OF GRID CELL FIRING 7 et al., 1994; Skaggs et al., 1996) where place cells fire for all running directions.”
Ensemble patterns of hippocampal CA3-CA1 neurons during sharp wave-associated population events. (2000, methodology): “Dentate EEG spikes and associated interneuronal populaa graphical clustering method referred to as “cluster cutting” (Wilson tion bursts in the hippocampal hilar region of the rat. J. Neurophysiol. and McNaughton, 1994; Skaggs et al., 1996).”
Place-selective firing of CA1 pyramidal cells during sharp wave/ripple network patterns in exploratory behavior. (2006, background): “Several studies proposed that plasticity occurs between sequentially activated place cells during waking theta oscillations, e.g., place cells in linear track experiments (Skaggs et al., 1996; Mehta et al., 2000, 2002; Ekstrom et al., 2001).”