Hippocampus Whispering in Deep Sleep to Prefrontal Cortex—For Good Memories?
Open accessAbstract
Enduring episodic memories are thought to be formed in a dialog between hippocampus and neocortex promoting the redistribution of newly encoded memories from hippocampal to neocortical stores. In this issue of Neuron, Wierzynski et al. report that during slow wave sleep (SWS), driven by hippocampal sharp wave-ripple bursts, cells in prefrontal cortex fire consistently within 100 ms after hippocampal cells, i.e., a time window that allows for synaptic plastic changes in the neocortical cells. These observations corroborate evidence for a hippocampo-to-neocortical transfer of memories taking place during SWS.
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As ripples accompany assemble reactivations in the hippocampus, spindle-ripple events might represent a mechanism serving the sequenced transfer of reactivated memory information towards neocortical sites.
“As ripples accompany assemble reactivations in the hippocampus, spindle-ripple events might represent a mechanism serving the sequenced transfer of reactivated memory information towards neocortical sites (827, 1087).”
From About Sleep's Role in Memory (2013) · cites this paper as [827]
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The contribution of sleep to hippocampus-dependent memory consolidation
Marshall, L., & Born, J. (2007) · Trends in Cognitive Sciences · doi:10.1016/j.tics.2007.09.001 · Cited by 667 · see citing works
Fast-Forward Playback of Recent Memory Sequences in Prefrontal Cortex During Sleep
Euston, D. R., Tatsuno, M., & McNaughton, B. L. (2007) · Science · doi:10.1126/science.1148979 · Cited by 586 · see citing works
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Diekelmann, S., & Born, J. (2010) · Nature Reviews Neuroscience · doi:10.1038/nrn2762 · Cited by 3,760 · see citing works
Self-citationRasch, B., & Born, J. (2013) · Physiological Reviews · doi:10.1152/physrev.00032.2012 · Cited by 2,783 · see citing works
Self-citationControl of sleep and wakefulness
Brown, R. E., Basheer, R., McKenna, J. T., Strecker, R. E., & McCarley, R. W. (2012) · Physiological Reviews · doi:10.1152/physrev.00032.2011 · Cited by 1,477 · see citing works
System consolidation of memory during sleep
Born, J., & Wilhelm, I. (2012) · Psychological Research · doi:10.1007/s00426-011-0335-6 · Cited by 667 · see citing works
Self-citationThe role of REM sleep theta activity in emotional memory
Hutchison, I. C., & Rathore, S. (2015) · Frontiers in Psychology · doi:10.3389/fpsyg.2015.01439 · Cited by 245 · see citing works
Bergmann, T. O., Mölle, M., Diedrichs, J., Born, J., & Siebner, H. R. (2012) · NeuroImage · doi:10.1016/j.neuroimage.2011.10.036 · Cited by 228 · see citing works
Self-citationKirov, R., Weiss, C., Siebner, H. R., Born, J., & Marshall, L. (2009) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0904438106 · Cited by 208 · see citing works
Self-citationFine‐tuned coupling between human parahippocampal ripples and sleep spindles
Clemens, Z., Mölle, M., Erőss, L., Jakus, R., Rásonyi, G., Halász, P., & Born, J. (2011) · European Journal of Neuroscience · doi:10.1111/j.1460-9568.2010.07505.x · Cited by 214 · see citing works
Self-citationSleep-dependent memory consolidation – What can be learnt from children?
Wilhelm, I., Prehn-Kristensen, A., & Born, J. (2012) · Neuroscience & Biobehavioral Reviews · doi:10.1016/j.neubiorev.2012.03.002 · Cited by 161 · see citing works
Self-citationMemory stabilization with targeted reactivation during human slow-wave sleep
van Dongen, E. V., Takashima, A., Barth, M., Zapp, J., Schad, L. R., Paller, K. A., & Fernández, G. (2012) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1201072109 · Cited by 140 · see citing works
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Mikoteit, T., Brand, S., Beck, J., Perren, S., von Wyl, A., von Klitzing, K., Holsboer-Trachsler, E., & Hatzinger, M. (2012) · The World Journal of Biological Psychiatry · doi:10.3109/15622975.2011.562241 · Cited by 21 · see citing works
- Authors
- Mölle, M., & Born, J.
- Affiliations
- University of Lübeck (DE)
- ORCID
- Mölle, Matthias
- Venue
- Neuron
- Publisher
- Elsevier BV
- Published
- 2009-02
- Volume
- 61
- Issue
- 4
- Pages
- 496-498
- ISSN
- 0896-6273 (ISSN-L)
- OpenAlex
- W1979149829
- Cited by
- 51
- References
- 2
- Citations by year
- 2024: 1 · 2023: 1 · 2022: 4 · 2021: 1 · 2020: 2 · 2018: 3 · 2017: 2 · 2016: 2 · 2015: 3 · 2014: 5 · 2013: 3 · 2012: 7
- FWCI
- 3.87
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- Neuron (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
- Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
- Life Sciences › Neuroscience › Cognitive Neuroscience › Memory Processes and Influences
- Keywords
- hippocampus, prefrontal cortex, slow-wave sleep, sharp-wave ripples, memory consolidation, episodic memory, synaptic plasticity, memory transfer
- MeSH terms
- Animals, Hippocampus, Humans, Interneurons, Memory, Neural Pathways, Neuronal Plasticity, Sleep, Sleep, REM, Prefrontal Cortex
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