The DOI matches its Crossref record; 47 of the 47 references it cites were found in a registry or an index.
Temporal Interaction between Single Spikes and Complex Spike Bursts in Hippocampal Pyramidal Cells
Open accessAbstract
Cortical pyramidal cells fire single spikes and complex spike bursts. However, neither the conditions necessary for triggering complex spikes, nor their computational function are well understood. CA1 pyramidal cell burst activity was examined in behaving rats. The fraction of bursts was not reliably higher in place field centers, but rather in places where discharge frequency was 6-7 Hz. Burst probability was lower and bursts were shorter after recent spiking activity than after prolonged periods of silence (100 ms-1 s). Burst initiation probability and burst length were correlated with extracellular spike amplitude and with intracellular action potential rising slope. We suggest that bursts may function as "conditional synchrony detectors," signaling strong afferent synchrony after neuronal silence, and that single spikes triggered by a weak input may suppress bursts evoked by a subsequent strong input.
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“Units were deemed independent from each other by i) their distinct spike waveform, ii) the absence of refractory period in their cross-correlations and iii) separable principal component boundaries using a measure based on the Mahalanobis distance24,26.”
From Dopaminergic neurons promote hippocampal reactivation and spatial memory persistence (2014) · cites this paper as [26]
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Self-citationBursts as a unit of neural information: making unreliable synapses reliable
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Theta oscillations in the hippocampus
Buzsáki, G. (2002) · Neuron · doi:10.1016/s0896-6273(02)00586-x · Cited by 3,332
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Buzsáki, G. (2015) · Hippocampus · doi:10.1002/hipo.22488 · Cited by 1,759
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Buzsáki, G. (2004) · Nature Neuroscience · doi:10.1038/nn1233 · Cited by 1,875
Self-citationBrain-state- and cell-type-specific firing of hippocampal interneurons in vivo
Klausberger, T., Magill, P. J., Márton, L. F., Roberts, J. D. B., Cobden, P. M., Buzsáki, G., & Somogyi, P. (2003) · Nature · doi:10.1038/nature01374 · Cited by 1,345
Self-citationThe reorganization and reactivation of hippocampal maps predict spatial memory performance
Dupret, D., O'Neill, J., Pleydell-Bouverie, B., & Csicsvari, J. (2010) · Nature Neuroscience · doi:10.1038/nn.2599 · Cited by 769
Metadata
- Authors
- Harris, K. D., Hirase, H., Leinekugel, X., Henze, D. A., & Buzsáki, G.
- Affiliations
- Rutgers, The State University of New Jersey (US)
- Corresponding author
- Buzsáki, György
- Venue
- Neuron
- Publisher
- Elsevier BV
- Published
- 2001-10
- Volume
- 32
- Issue
- 1
- Pages
- 141-149
- ISSN
- 0896-6273 (ISSN-L)
- OpenAlex
- W2112782685
- Cited by
- 388
- References
- 47
- Citations by year
- 2026: 13 · 2025: 15 · 2024: 16 · 2023: 12 · 2022: 24 · 2021: 19 · 2020: 9 · 2019: 13 · 2018: 9 · 2017: 16 · 2016: 23 · 2015: 25 · 2014: 26 · 2013: 16 · 2012: 23
- FWCI
- 5.50
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- Neuron (publishedVersion)
- PubMed (publishedVersion)
- UCL Discovery (University College London) (submittedVersion)
- Funders
- National Institutes of Health (MH12403, MH54671, NS34994)
- Uehara Memorial Foundation
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
- Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
- Keywords
- single spike, CA1 pyramidal neurons, spike timing, burst duration, spike amplitude, spike-timing-dependent plasticity
- MeSH terms
- Action Potentials, Animals, Behavior, Animal, Electrophysiology, Hippocampus, Male, Time Factors, Pyramidal Cells, Rats, Long-Evans, Rats
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