ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2011
A model of intracellular θ phase precession dependent on intrinsic subthreshold membrane currents.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Functional architecture of intracellular oscillations in hippocampal dendrites.Nature communications · 2024Article
- Simulations predict differing phase responses to excitation vs. inhibition in theta-resonant pyramidal neurons.Journal of neurophysiology · 2023Article
- Theta and gamma rhythmic coding through two spike output modes in the hippocampus during spatial navigation.Cell reports · 2023Article
- Effects of theta phase precessing optogenetic intervention on hippocampal neuronal reactivation and spatial maps.iScience · 2023Article
- Hippocampal Neural Circuits Respond to Optogenetic Pacing of Theta Frequencies by Generating Accelerated Oscillation Frequencies.Current biology : CB · 2018Article
- Synaptic integrative mechanisms for spatial cognition.Nature neuroscience · 2017Review
- Article
- Theta Rhythmic Clock-Like Activity of Single Units in the Mouse Hippocampus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016Article
- The medial entorhinal cortex is necessary for temporal organization of hippocampal neuronal activity.Nature neuroscience · 2015Article
- Dorsoventral differences in Kv7/M-current and its impact on resonance, temporal summation and excitability in rat hippocampal pyramidal cells.The Journal of physiology · 2015Article
- Independent theta phase coding accounts for CA1 population sequences and enables flexible remapping.eLife · 2015Article
- M-type potassium conductance controls the emergence of neural phase codes: a combined experimental and neuron modelling study.Journal of the Royal Society, Interface · 2014Article
- Modeling inheritance of phase precession in the hippocampal formation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014Article
- Reversed theta sequences of hippocampal cell assemblies during backward travel.Nature neuroscience · 2014Article
- How to build a grid cell.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2014Review
- Hippocampal phase precession from dual input components.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2012Article
- Activity dynamics and behavioral correlates of CA3 and CA1 hippocampal pyramidal neurons.Hippocampus · 2012Article
- Efficient phase coding in hippocampal place cells.Physical review researchArticle
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Abstract
A hippocampal place cell fires at an increasingly earlier phase in relation to the extracellular theta rhythm as a rodent moves through the place field. The present report presents a compartment model of a CA1 pyramidal cell that explains the increase in amplitude and the phase precession of intracellular theta oscillations, with the assumption that the cell receives an asymmetric ramp depolarization (<10 mV) in the place field and rhythmic inhibitory and/or excitatory synaptic driving. Intracellular subthreshold membrane potential oscillations (MPOs) increase in amplitude and frequency, and show phase precession within the place field. Theta phase precession and MPO power and frequency increase in the place field are caused by a shift in excitatory-inhibitory response, intrinsic theta-frequency resonance, and intrinsic oscillations that depend on voltage-dependent persistent Na(+) and slowly inactivating K(+) currents, but not on I(h). Phase precession is diminished when theta-frequency resonance is decreased. Simulated spikes fire near the peak of MPOs and precess similarly as the MPOs. The phase of the MPOs/spikes codes for distance in a one-dimensional place field, and phase precession is only weakly dependent on firing rate, running speed, or the duration needed to cross the place field. In addition, phase precession within the place field resumes quickly after disruption by maximal afferent pulse stimulation.
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