Time, not sleep, unbinds contexts from item memory.
Contextual cues are known to benefit memory retrieval, but whether and how sleep affects this context effect remains unresolved. We manipulated contextual congruence during memory retrieval in human volunteers across 12 h and 24 h intervals beginning with either sleep or wakefulness. Our data sugges...
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Public Library of Science (PLoS)
2014
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oai:doaj.org-article:ae665f40991d406c8ae5b487e8108e1b2021-11-18T08:34:05ZTime, not sleep, unbinds contexts from item memory.1932-620310.1371/journal.pone.0088307https://doaj.org/article/ae665f40991d406c8ae5b487e8108e1b2014-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24498441/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203Contextual cues are known to benefit memory retrieval, but whether and how sleep affects this context effect remains unresolved. We manipulated contextual congruence during memory retrieval in human volunteers across 12 h and 24 h intervals beginning with either sleep or wakefulness. Our data suggest that whereas contextual cues lose their potency with time, sleep does not modulate this process. Furthermore, our results are consistent with the idea that sleep's beneficial effect on memory retention depends on the amount of waking time that has passed between encoding and sleep onset. The findings are discussed in the framework of competitive consolidation theory.Roy CoxRon R TijdensMartijn M MeeterCarly C G SweegersLucia M TalaminiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 2, p e88307 (2014) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
Medicine R Science Q |
| spellingShingle |
Medicine R Science Q Roy Cox Ron R Tijdens Martijn M Meeter Carly C G Sweegers Lucia M Talamini Time, not sleep, unbinds contexts from item memory. |
| description |
Contextual cues are known to benefit memory retrieval, but whether and how sleep affects this context effect remains unresolved. We manipulated contextual congruence during memory retrieval in human volunteers across 12 h and 24 h intervals beginning with either sleep or wakefulness. Our data suggest that whereas contextual cues lose their potency with time, sleep does not modulate this process. Furthermore, our results are consistent with the idea that sleep's beneficial effect on memory retention depends on the amount of waking time that has passed between encoding and sleep onset. The findings are discussed in the framework of competitive consolidation theory. |
| format |
article |
| author |
Roy Cox Ron R Tijdens Martijn M Meeter Carly C G Sweegers Lucia M Talamini |
| author_facet |
Roy Cox Ron R Tijdens Martijn M Meeter Carly C G Sweegers Lucia M Talamini |
| author_sort |
Roy Cox |
| title |
Time, not sleep, unbinds contexts from item memory. |
| title_short |
Time, not sleep, unbinds contexts from item memory. |
| title_full |
Time, not sleep, unbinds contexts from item memory. |
| title_fullStr |
Time, not sleep, unbinds contexts from item memory. |
| title_full_unstemmed |
Time, not sleep, unbinds contexts from item memory. |
| title_sort |
time, not sleep, unbinds contexts from item memory. |
| publisher |
Public Library of Science (PLoS) |
| publishDate |
2014 |
| url |
https://doaj.org/article/ae665f40991d406c8ae5b487e8108e1b |
| work_keys_str_mv |
AT roycox timenotsleepunbindscontextsfromitemmemory AT ronrtijdens timenotsleepunbindscontextsfromitemmemory AT martijnmmeeter timenotsleepunbindscontextsfromitemmemory AT carlycgsweegers timenotsleepunbindscontextsfromitemmemory AT luciamtalamini timenotsleepunbindscontextsfromitemmemory |
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