The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Hippocampal Memory Traces Are Differentially Modulated by Experience, Time, and Adult Neurogenesis
Open accessAbstract
SUMMARY Memory traces are believed to be ensembles of cells used to store memories. To visualize memory traces, we created a transgenic line that allows for the comparison between cells activated during encoding and expression of a memory. Mice re-exposed to a fear-inducing context froze more and had a greater percentage of reactivated cells in the dentate gyrus (DG) and CA3 than mice exposed to a novel context. Over time, these differences disappeared, in keeping with the observation that memories become generalized. Optogenetically silencing DG or CA3 cells that were recruited during encoding of a fear-inducing context prevented expression of the corresponding memory. Mice with reduced neurogenesis displayed less contextual memory and less reactivation in CA3 but, surprisingly, normal reactivation in the DG. These studies suggest that distinct memory traces are located in the DG and in CA3 but that the strength of the memory is related to reactivation in CA3.
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Cites
REMEMBERING: A STUDY IN EXPERIMENTAL AND SOCIAL PSYCHOLOGY
Bartlett, F. C., & Burt, C. (1933) · British Journal of Educational Psychology · doi:10.1111/j.2044-8279.1933.tb02913.x · Cited by 7,475
A robust and high-throughput Cre reporting and characterization system for the whole mouse brain
Madisen, L., Zwingman, T. A., Sunkin, S. M., Oh, S. W., Zariwala, H. A., Gu, H., Ng, L. L., Palmiter, R. D., Hawrylycz, M. J., Jones, A. R., et al. (2010) · Nature Neuroscience · doi:10.1038/nn.2467 · Cited by 6,907
Simple memory: a theory for archicortex
Marr, D. (1971) · Philosophical Transactions of the Royal Society of London. B, Biological Sciences · doi:10.1098/rstb.1971.0078 · Cited by 2,771
Modality-Specific Retrograde Amnesia of Fear
Kim, J. J., & Fanselow, M. S. (1992) · Science · doi:10.1126/science.1585183 · Cited by 2,483
New neurons and new memories: how does adult hippocampal neurogenesis affect learning and memory?
Deng, W., Aimone, J. B., & Gage, F. H. (2010) · Nature reviews. Neuroscience · doi:10.1038/nrn2822 · Cited by 2,120
Pattern Separation in the Dentate Gyrus and CA3 of the Hippocampus
Leutgeb, J. K., Leutgeb, S., Moser, M.-B., & Moser, E. I. (2007) · Science · doi:10.1126/science.1135801 · Cited by 1,601 · cited 3×
“…the importance of the hippocampus (HPC) subregions in distinguishing similar patterns (pattern separation) and in completing partial patterns (pattern completion) (Bakker et al., 2008; Leutgeb et al., 2007; Marr, 1971; McHugh et al., 2007; O’Reilly and McClelland, 1994; Treves and Rolls, 1992).”
BackgroundResultIncreasing adult hippocampal neurogenesis is sufficient to improve pattern separation
Sahay, A., Scobie, K. N., Hill, A. S., O'Carroll, C. M., Kheirbek, M. A., Burghardt, N. S., Fenton, A. A., Dranovsky, A., & Hen, R. (2011) · Nature · doi:10.1038/nature09817 · Cited by 1,567
Self-citationArc/Arg3.1 Is Essential for the Consolidation of Synaptic Plasticity and Memories
Plath, N., Ohana, O., Dammermann, B., Errington, M. L., Schmitz, D., Gross, C., Mao, X., Engelsberg, A., Mahlke, C., Welzl, H., et al. (2006) · Neuron · doi:10.1016/j.neuron.2006.08.024 · Cited by 827
Differential Control of Learning and Anxiety along the Dorsoventral Axis of the Dentate Gyrus
Kheirbek, M. A., Drew, L. J., Burghardt, N. S., Costantini, D. O., Tannenholz, L., Ahmari, S. E., Zeng, H., Fenton, A. A., & Hen, R. (2013) · Neuron · doi:10.1016/j.neuron.2012.12.038 · Cited by 713
Self-citationPattern separation: a common function for new neurons in hippocampus and olfactory bulb
Sahay, A., Wilson, D. A., & Hen, R. (2011) · Neuron · doi:10.1016/j.neuron.2011.05.012 · Cited by 514
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Cited by
Adult Neurogenesis in the Hippocampus: From Stem Cells to Behavior
Gonçalves, J. T., Schafer, S. T., & Gage, F. H. (2016) · Cell · doi:10.1016/j.cell.2016.10.021 · Cited by 1,122
Memory engrams: Recalling the past and imagining the future
Josselyn, S. A., & Tonegawa, S. (2020) · Science · doi:10.1126/science.aaw4325 · Cited by 1,087
Engrams and circuits crucial for systems consolidation of a memory
Kitamura, T., Ogawa, S. K., Roy, D. S., Okuyama, T., Morrissey, M. D., Smith, L. M., Redondo, R. L., & Tonegawa, S. (2017) · Science · doi:10.1126/science.aam6808 · Cited by 1,104
Mapping of Brain Activity by Automated Volume Analysis of Immediate Early Genes
Renier, N., Adams, E. L., Kirst, C., Wu, Z., Azevedo, R., Kohl, J., Autry, A. E., Kadiri, L., Umadevi Venkataraju, K., Zhou, Y., et al. (2016) · Cell · doi:10.1016/j.cell.2016.05.007 · Cited by 918
Adult hippocampal neurogenesis and cognitive flexibility — linking memory and mood
Anacker, C., & Hen, R. (2017) · Nature Reviews Neuroscience · doi:10.1038/nrn.2017.45 · Cited by 1,014
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Metadata
- Authors
- Denny, C. A., Kheirbek, M. A., Alba, E. L., Tanaka, K. F., Brachman, R. A., Laughman, K. B., Tomm, N. K., Turi, G. F., Losonczy, A., & Hen, R.
- Venue
- Neuron
- Publisher
- Elsevier BV
- Published
- 2014-07
- Volume
- 83
- Issue
- 1
- Pages
- 189-201
- ISSN
- 0896-6273 (ISSN-L)
- OpenAlex
- W2085974955
- Cited by
- 558
- References
- 13
- FWCI
- 18.56
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Denny, C. A., Kheirbek, M. A., Alba, E. L., Tanaka, K. F., Brachman, R. A., Laughman, K. B., Tomm, N. K., Turi, G. F., Losonczy, A., & Hen, R. (2014). Hippocampal Memory Traces Are Differentially Modulated by Experience, Time, and Adult Neurogenesis. Neuron. https://doi.org/10.1016/j.neuron.2014.05.018
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