The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Replay of Neuronal Firing Sequences in Rat Hippocampus During Sleep Following Spatial Experience
Abstract
The correlated activity of rat hippocampal pyramidal cells during sleep reflects the activity of those cells during earlier spatial exploration. Now the patterns of activity during sleep have also been found to reflect the order in which the cells fired during spatial exploration. This relation was reliably stronger for sleep after the behavioral session than before it; thus, the activity during sleep reflects changes produced by experience. This memory for temporal order of neuronal firing could be produced by an interaction between the temporal integration properties of long-term potentiation and the phase shifting of spike activity with respect to the hippocampal theta rhythm.
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In the citing paper
“Replay was originally discovered in the hippocampus of rats,62,63 although the original analysis was again for slow wave sleep, not correlating this process to dreaming specifically.”
From The overfitted brain: Dreams evolved to assist generalization (2021) · cites this paper as [63]
In the citing paper
“Importantly, further studies showed that cells contributing to reactivations are not only coactivated, but a temporal order of spiking in the assembly is also preserved (1089).”
From About Sleep's Role in Memory (2013) · cites this paper as [1089]
Citations
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Research works printed but not linked: 3
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Metadata
- Authors
- Skaggs, W. E., & McNaughton, B. L.
- Affiliations
- University of Arizona (US)
- ORCID
- McNaughton, Bruce L.
- Venue
- Science
- Published
- 1996-03-29
- Volume
- 271
- Issue
- 5257
- Pages
- 1870-1873
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2000775105
- Cited by
- 1,173
- References
- 15
- Citations by year
- 2026: 38 · 2025: 52 · 2024: 77 · 2023: 54 · 2022: 45 · 2021: 52 · 2020: 58 · 2019: 73 · 2018: 58 · 2017: 49 · 2016: 41 · 2015: 37 · 2014: 62 · 2013: 40 · 2012: 36
- FWCI
- 14.06
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Science (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Institute on Aging (AG-12609)
- National Institute of Mental Health (MH 46823)
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
- Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
- Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
- Keywords
- hippocampal replay, sleep, spatial exploration, hippocampal pyramidal neurons, temporal order memory, long-term potentiation, theta oscillations, spatial memory
- MeSH terms
- Action Potentials, Animals, Male, Memory, Motor Activity, Rats, Inbred F344, Sleep, Theta Rhythm, Time Factors, Long-Term Potentiation, Pyramidal Cells, Rats
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