The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Independent rate and temporal coding in hippocampal pyramidal cells
Open accessAbstract
In the brain, hippocampal pyramidal cells use temporal as well as rate coding to signal spatial aspects of the animal's environment or behaviour. The temporal code takes the form of a phase relationship to the concurrent cycle of the hippocampal electroencephalogram theta rhythm. These two codes could each represent a different variable. However, this requires the rate and phase to vary independently, in contrast to recent suggestions that they are tightly coupled, both reflecting the amplitude of the cell's input. Here we show that the time of firing and firing rate are dissociable, and can represent two independent variables: respectively the animal's location within the place field, and its speed of movement through the field. Independent encoding of location together with actions and stimuli occurring there may help to explain the dual roles of the hippocampus in spatial and episodic memory, or may indicate a more general role of the hippocampus in relational/declarative memory.
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Cites
Memory and the hippocampus: A synthesis from findings with rats, monkeys, and humans.
Squire, L. R. (1992) · Psychological Review · doi:10.1037/0033-295x.99.2.195 · Cited by 5,376
Place units in the hippocampus of the freely moving rat
O'Keefe, J. (1976) · Experimental Neurology · doi:10.1016/0014-4886(76)90055-8 · Cited by 1,836
Self-citationGeometric determinants of the place fields of hippocampal neurons
O'Keefe, J., & Burgess, N. (1996) · Nature · doi:10.1038/381425a0 · Cited by 1,166
Self-citationMcNaughton, B. L., Barnes, C. A., & O'Keefe, J. (1983) · Experimental Brain Research · doi:10.1007/bf00237147 · Cited by 1,071
Self-citationThe global record of memory in hippocampal neuronal activity
Wood, E. R., Dudchenko, P. A., & Eichenbaum, H. (1999) · Nature · doi:10.1038/17605 · Cited by 707
Human theta oscillations exhibit task dependence during virtual maze navigation
Kahana, M. J., Sekuler, R., Caplan, J. B., Kirschen, M., & Madsen, J. R. (1999) · Nature · doi:10.1038/21645 · Cited by 649
Spike train dynamics predicts theta-related phase precession in hippocampal pyramidal cells
Harris, K. D., Henze, D. A., Hirase, H., Leinekugel, X., Dragoi, G., Czurkó, A., & Buzsáki, G. (2002) · Nature · doi:10.1038/nature00808 · Cited by 398
A model of hippocampal function
Burgess, N., Recce, M., & O'Keefe, J. (1994) · Neural Networks · doi:10.1016/s0893-6080(05)80159-5 · Cited by 393
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Cited by
Neuronal Oscillations in Cortical Networks
Buzsáki, G., & Draguhn, A. (2004) · Science · doi:10.1126/science.1099745 · Cited by 6,576
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
Neurophysiological and Computational Principles of Cortical Rhythms in Cognition
Wang, X.-J. (2010) · Physiological Reviews · doi:10.1152/physrev.00035.2008 · Cited by 1,939
Internally Generated Cell Assembly Sequences in the Rat Hippocampus
Pastalkova, E., Itskov, V., Amarasingham, A., & Buzsáki, G. (2008) · Science · doi:10.1126/science.1159775 · Cited by 1,301
Neural syntax: cell assemblies, synapsembles, and readers
Buzsáki, G. (2010) · Neuron · doi:10.1016/j.neuron.2010.09.023 · Cited by 1,289
Metadata
- Authors
- Huxter, J., Burgess, N., & O'Keefe, J.
- Venue
- Nature
- Published
- 2003-10
- Volume
- 425
- Issue
- 6960
- Pages
- 828-832
- ISSN
- 0028-0836 (ISSN-L)
- 1476-4687
- OpenAlex
- W2088382964
- Cited by
- 596
- References
- 8
- FWCI
- 11.64
- Type
- journal article
- Language
- en
- Open access
- green
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