The DOI matches its Crossref record; 65 of the 67 references it cites were found in a registry or an index.
Place-Selective Firing of CA1 Pyramidal Cells during Sharp Wave/Ripple Network Patterns in Exploratory Behavior
Open accessAbstract
We observed sharp wave/ripples (SWR) during exploration within brief (<2.4 s) interruptions of or during theta oscillations. CA1 network responses of SWRs occurring during exploration (eSWR) and SWRs detected in waking immobility or sleep were similar. However, neuronal activity during eSWR was location dependent, and eSWR-related firing was stronger inside the place field than outside. The eSPW-related firing increase was stronger than the baseline increase inside compared to outside, suggesting a "supralinear" summation of eSWR and place-selective inputs. Pairs of cells with similar place fields and/or correlated firing during exploration showed stronger coactivation during eSWRs and subsequent sleep-SWRs. Sequential activation of place cells was not required for the reactivation of waking co-firing patterns; cell pairs with symmetrical cross-correlations still showed reactivated waking co-firing patterns during sleep-SWRs. We suggest that place-selective firing during eSWRs facilitates initial associations between cells with similar place fields that enable place-related ensemble patterns to recur during subsequent sleep-SWRs.
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“These studies uniformly confirmed that signs of assembly reactivation occur in the hippocampus and several other regions of the brain also during sleep after exploration (870, 871, 985).”
From About Sleep's Role in Memory (2013) · cites this paper as [870]
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“Neuron assemblies linked to place fields that were longer or more frequently explored during waking showed stronger reactivation during succeeding sleep (870, 871).”
From About Sleep's Role in Memory (2013) · cites this paper as [870]
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“They also occur conjointly with SW-Rs that are observed at somewhat lower rates during wakefulness than during SWS (159,191,870).”
From About Sleep's Role in Memory (2013) · cites this paper as [870]
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Cites
(1978) · UA Campus Repository (The University of Arizona) · Cited by 8,010
The hippocampus as a spatial map. Preliminary evidence from unit activity in the freely-moving rat
O'Keefe, J., & Dostrovsky, J. (1971) · Brain Research · doi:10.1016/0006-8993(71)90358-1 · Cited by 6,151
The hippocampus as a cognitive map
Passingham, R. E. (1979) · Neuroscience · doi:10.1016/0306-4522(79)90015-0 · Cited by 5,128
Bi, G.-Q., & Poo, M.-M. (1998) · The Journal of Neuroscience · doi:10.1523/jneurosci.18-24-10464.1998 · Cited by 4,744
Spectrum estimation and harmonic analysis
Thomson, D. J. (1982) · Proceedings of the IEEE · doi:10.1109/proc.1982.12433 · Cited by 4,411
Regulation of Synaptic Efficacy by Coincidence of Postsynaptic APs and EPSPs
Markram, H., Lübke, J., Frotscher, M., & Sakmann, B. (1997) · Science · doi:10.1126/science.275.5297.213 · Cited by 3,832
Theta oscillations in the hippocampus
Buzsáki, G. (2002) · Neuron · doi:10.1016/s0896-6273(02)00586-x · Cited by 3,332
The Medial Temporal Lobe Memory System
Squire, L. R., & Zola-Morgan, S. (1991) · Science · doi:10.1126/science.1896849 · Cited by 3,282
Reactivation of hippocampal ensemble memories during sleep
Wilson, M. A., & McNaughton, B. L. (1994) · Science · doi:10.1126/science.8036517 · Cited by 3,118
Hippocampal electrical activity and voluntary movement in the rat
Vanderwolf, C. H. (1969) · Electroencephalography and Clinical Neurophysiology · doi:10.1016/0013-4694(69)90092-3 · Cited by 1,928
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Rasch, B., & Born, J. (2013) · Physiological Reviews · doi:10.1152/physrev.00032.2012 · Cited by 2,783
Place Cells, Grid Cells, and the Brain's Spatial Representation System
Moser, E. I., Kropff, E., & Moser, M.-B. (2008) · Annual Review of Neuroscience · doi:10.1146/annurev.neuro.31.061307.090723 · Cited by 1,934
Hippocampal sharp wave-ripple: A cognitive biomarker for episodic memory and planning
Buzsáki, G. (2015) · Hippocampus · doi:10.1002/hipo.22488 · Cited by 1,759
Neural ensembles in CA3 transiently encode paths forward of the animal at a decision point
Johnson, A., & Redish, A. D. (2007) · The Journal of Neuroscience · doi:10.1523/jneurosci.3761-07.2007 · Cited by 1,003
Hippocampal replay in the awake state: a potential substrate for memory consolidation and retrieval
Carr, M. F., Jadhav, S. P., & Frank, L. M. (2011) · Nature Neuroscience · doi:10.1038/nn.2732 · Cited by 958
Metadata
- Authors
- O'Neill, J., Senior, T., & Csicsvari, J.
- Affiliations
- University of Oxford (GB)
- Corresponding author
- Csicsvari, Jozsef
- ORCID
- Csicsvari, Jozsef
- Venue
- Neuron
- Publisher
- Elsevier BV
- Published
- 2006-01
- Volume
- 49
- Issue
- 1
- Pages
- 143-155
- ISSN
- 0896-6273 (ISSN-L)
- OpenAlex
- W2129356785
- Cited by
- 281
- References
- 67
- Citations by year
- 2026: 6 · 2025: 16 · 2024: 11 · 2023: 5 · 2022: 11 · 2021: 13 · 2020: 6 · 2019: 28 · 2018: 22 · 2017: 16 · 2016: 10 · 2015: 14 · 2014: 19 · 2013: 17 · 2012: 10
- FWCI
- 8.06
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- Neuron (publishedVersion)
- PubMed (publishedVersion)
- ORCA Online Research @Cardiff (Cardiff University) (submittedVersion)
- Funders
- Wellcome Trust
- Medical Research Council
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
- Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
- Keywords
- place cells, CA1 pyramidal neurons, place fields, exploratory behavior, theta oscillations, sleep, memory reactivation, ensemble coding, correlated firing, hippocampus
- MeSH terms
- Action Potentials, Animals, Electrophysiology, Exploratory Behavior, Male, Rats, Inbred Strains, Sleep Stages, Space Perception, Theta Rhythm, Wakefulness, Pyramidal Cells, Rats
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