Phase relationship between hippocampal place units and the EEG theta rhythm

By John O'Keefe, Michael L. Recce. 1993

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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”
Reactivation of behavioral activity during sharp waves: A computational model for two stage hippocampal dynamics (2007, methodology): “This model characterizes itself by giving a functional role to phase precession (O’Keefe and Recce, 1993) for the encoding of the running pathway as suggested in Skaggs et al., 1996.”
Dynamic cross-frequency couplings of local field potential oscillations in rat striatum and hippocampus during performance of a T-maze task (2008, background): “Among brain rhythms, theta oscillations in local field potentials (LFPs) recorded in the hippocampus are prominent during active behaviors (2–5), and these have long been intensively analyzed in the rodent in relation to spatial navigation (6), memory (7), and sleep (8).”
Switching between internal and external modes: A multiscale learning principle (2017, background): “…different: CA1 ﬁring represents information immediately in front of the animal during entorhinal bottom-up drive as opposed to retrospective information during CA3 top-down drive (Fernández-Ruiz et al., 2017; Itskov, Pastalkova, Mizuseki, Buzsáki, & Harris, 2008; O’Keefe & Recce, 1993).”
A point process framework for relating neural spiking activity to spiking history, neural ensemble, and extrinsic covariate effects. (2005, background): “…example, the spiking activity of neurons in the rat hippocampus is associated with the animal's position in its environment, the theta rhythm, theta phase precession, and the animal's running velocity (Frank et al. 2002; Mehta et al. 1997, 2000; O'Keefe and Dostrovsky 1971; O'Keefe and Recce 1993).”
Cortex and Memory: Emergence of a New Paradigm (2009, background): “…is to reconcile a memory-consolidating role of the hippocampus with its participation, at least in rodents, in the encoding of spatial locations (Kjelstrup et al., 2008; OʼKeefe & Recce, 1993) and olfactory memory (Eichenbaum, Fagan, Mathews, & Cohen, 1988; Staubli, Fraser, Kessler, & Lynch, 1986).”
Neurophysiological and Computational Principles of Cortical Rhythms in Cognition (2010, background): “The spike timing of a hippocampal neuron systematically shifts to an earlier phase of the theta cycle as the rat moves across the cell’s place field, a phenomenon called “phase precession” (254, 456, 740, 881, 1080) (Fig.”
Correlated neuronal activity and the flow of neural information (2001, background): “For example, there are cells in the hippocampus of rats that fire according to the location of the animal in the world: they have a 'place field', and the phase of their spikes relative to an underlying oscillation encodes where the animal is located within this fiel”
Synaptic mechanisms of synchronized gamma oscillations in inhibitory interneuron networks (2007, background): “Finally, as the hippocampus is essential for spatial navigation and episodic memory, the relevance of network oscillations for coding, storing and recalling information can be investigate”
Neural Ensembles in CA3 Transiently Encode Paths Forward of the Animal at a Decision Point (2007, background): “…theta rhythm, showing fast dynamics in spatial representation that flow from slightly behind the animal to slightly forward of the animal within a theta cycle (phase precession) (O’Keefe and Recce, 1993; Skaggs et al., 1996); however, the role of phase precession in navigation is still unknown.”