The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.
Dreaming of a Learning Task Is Associated with Enhanced Sleep-Dependent Memory Consolidation
Open accessAbstract
It is now well established that postlearning sleep is beneficial for human memory performance. Meanwhile, human and animal studies have demonstrated that learning-related neural activity is re-expressed during posttraining nonrapid eye movement (NREM) sleep. NREM sleep processes appear to be particularly beneficial for hippocampus-dependent forms of memory. These observations suggest that learning triggers the reactivation and reorganization of memory traces during sleep, a systems-level process that in turn enhances behavioral performance. Here, we hypothesized that dreaming about a learning experience during NREM sleep would be associated with improved performance on a hippocampus-dependent spatial memory task. Subjects were trained on a virtual navigation task and then retested on the same task 5 hr after initial training. Improved performance at retest was strongly associated with task-related dream imagery during an intervening afternoon nap. Task-related thoughts during wakefulness, in contrast, did not predict improved performance. These observations suggest that sleep-dependent memory consolidation in humans is facilitated by the offline reactivation of recently formed memories, and furthermore that dream experiences reflect this memory processing. That similar effects were not observed during wakefulness suggests that these mnemonic processes are specific to the sleep state.
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“When participants played an emotionally engaging ski computer game, 30% of dreams reported upon awakenings (from non-REM sleep stage 1 and 2) shortly after sleep onset contained elements related to the computer game (1304).”
From About Sleep's Role in Memory (2013) · cites this paper as [1304]
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“they are often related to waking-life experiences”
From The Functional Role of Dreaming in Emotional Processes (2019) · cites this paper as Wamsley et al., 2010
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Cites
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Research works printed but not linked: 1
- Wamsley, 2008, Virtual maze learning is enhanced by a short daytime nap containing only NREM sleep, Sleep, 31, A386
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Rasch, B., & Born, J. (2013) · Physiological Reviews · doi:10.1152/physrev.00032.2012 · Cited by 2,783
Sleep-dependent memory triage: evolving generalization through selective processing
Stickgold, R., & Walker, M. P. (2013) · Nature Neuroscience · doi:10.1038/nn.3303 · Cited by 755
Self-citationSystem consolidation of memory during sleep
Born, J., & Wilhelm, I. (2012) · Psychological Research · doi:10.1007/s00426-011-0335-6 · Cited by 667
Sleep, Cognition, and Normal Aging
Scullin, M. K., & Bliwise, D. L. (2015) · Perspectives on Psychological Science · doi:10.1177/1745691614556680 · Cited by 546
Sleep selectively enhances memory expected to be of future relevance
Wilhelm, I., Diekelmann, S., Molzow, I., Ayoub, A., Mölle, M., & Born, J. (2011) · The Journal of Neuroscience · doi:10.1523/jneurosci.3575-10.2011 · Cited by 397
Metadata
- Authors
- Wamsley, E. J., Tucker, M., Payne, J. D., Benavides, J. A., & Stickgold, R.
- Affiliations
- Beth Israel Deaconess Medical Center (US)
- Corresponding author
- Stickgold, Robert
- Venue
- Current Biology
- Publisher
- Elsevier BV
- Published
- 2010-05
- Volume
- 20
- Issue
- 9
- Pages
- 850-855
- ISSN
- 0960-9822 (ISSN-L)
- PMC
- PMC2869395
- OpenAlex
- W2017588681
- Cited by
- 255
- References
- 48
- Citations by year
- 2026: 9 · 2025: 13 · 2024: 13 · 2023: 30 · 2022: 9 · 2021: 15 · 2020: 16 · 2019: 9 · 2018: 19 · 2017: 15 · 2016: 12 · 2015: 19 · 2014: 17 · 2013: 25 · 2012: 10
- FWCI
- 11.41
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- Current Biology (publishedVersion)
- PubMed (publishedVersion)
- Europe PMC (PubMed Central) (acceptedVersion)
- PubMed Central (acceptedVersion)
- Funders
- National Institutes of Health
- National Heart, Lung, and Blood Institute (T32 HL 07901, T32HL007901)
- National Institute of Mental Health (R01MH065292, R01-MH 48832, R01MH048832, R01-MH65292)
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
- Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
- Life Sciences › Neuroscience › Cognitive Neuroscience › Memory Processes and Influences
- Keywords
- sleep-dependent memory consolidation, dreams, NREM sleep, hippocampal-dependent memory, spatial memory, memory reactivation, dream imagery, memory reorganization
- MeSH terms
- Adolescent, Adult, Cognition, Dreams, Female, Humans, Male, Memory, Psychomotor Performance, Sleep Stages, Maze Learning, Young Adult
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