The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Compartmentalized and Binary Behavior of Terminal Dendrites in Hippocampal Pyramidal Neurons
Abstract
The dendritic arbor of pyramidal neurons is not a monolithic structure. We show here that the excitability of terminal apical dendrites differs from that of the apical trunk. In response to fluorescence-guided focal photolysis of caged glutamate, individual terminal apical dendrites generated cadmium-sensitive all-or-none responses that were subthreshold for somatic action potentials. Calcium transients produced by all-or-none responses were not restricted to the sites of photolysis, but occurred throughout individual distal dendritic compartments, indicating that electrogenesis is mediated primarily by voltage-gated calcium channels. Compartmentalized and binary behavior of parallel-connected terminal dendrites can greatly expand the computational power of a single neuron.
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Cites
Ylinen, A., Bragin, A., Nadasdy, Z., Jando, G., Szabo, I., Sik, A., & Buzsaki, G. (1995) · The Journal of Neuroscience · doi:10.1523/jneurosci.15-01-00030.1995 · Cited by 1,092
Cited by
Pyramidal neurons: dendritic structure and synaptic integration
Spruston, N. (2008) · Nature Reviews Neuroscience · doi:10.1038/nrn2286 · Cited by 1,688
Rate, Timing, and Cooperativity Jointly Determine Cortical Synaptic Plasticity
Sjöström, P. J., Turrigiano, G. G., & Nelson, S. B. (2001) · Neuron · doi:10.1016/s0896-6273(01)00542-6 · Cited by 1,174
The high-conductance state of neocortical neurons in vivo
Destexhe, A., Rudolph, M., & Paré, D. (2003) · Nature Reviews Neuroscience · doi:10.1038/nrn1198 · Cited by 1,073
Computational subunits in thin dendrites of pyramidal cells
Polsky, A., Mel, B. W., & Schiller, J. (2004) · Nature Neuroscience · doi:10.1038/nn1253 · Cited by 817
Pyramidal Neuron as Two-Layer Neural Network
Poirazi, P., Brannon, T., & Mel, B. W. (2003) · Neuron · doi:10.1016/s0896-6273(03)00149-1 · Cited by 787
Metadata
- Authors
- Wei, D.-S., Mei, Y.-A., Bagal, A., Kao, J. P. Y., Thompson, S. M., & Tang, C.-M.
- Venue
- Science
- Published
- 2001-09-21
- Volume
- 293
- Issue
- 5538
- Pages
- 2272-2275
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2065159146
- Cited by
- 199
- References
- 1
- FWCI
- 4.29
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wei, D.-S., Mei, Y.-A., Bagal, A., Kao, J. P. Y., Thompson, S. M., & Tang, C.-M. (2001). Compartmentalized and Binary Behavior of Terminal Dendrites in Hippocampal Pyramidal Neurons. Science. https://doi.org/10.1126/science.1061198
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
