Does reactivation trigger episodic memory change? A meta-analysis
Autor: | Iiona D. Scully, Lucy E. Napper, Almut Hupbach |
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Rok vydání: | 2016 |
Předmět: |
Memory
Long-Term Cognitive Neuroscience Memory Episodic 05 social sciences Emotions Experimental and Cognitive Psychology 050105 experimental psychology 03 medical and health sciences Behavioral Neuroscience 0302 clinical medicine Humans 0501 psychology and cognitive sciences Memory consolidation Psychology Episodic memory Neuroscience 030217 neurology & neurosurgery |
Zdroj: | Neurobiology of learning and memory. 142 |
ISSN: | 1095-9564 |
Popis: | According to the reconsolidation hypothesis, long-term memories return to a plastic state upon their reactivation, leaving them vulnerable to interference effects and requiring re-storage processes or else these memories might be permanently lost. The present study used a meta-analytic approach to critically evaluate the evidence for reactivation-induced changes in human episodic memory. Results indicated that reactivation makes episodic memories susceptible to physiological and behavioral interference. When applied shortly after reactivation, interference manipulations altered the amount of information that could be retrieved from the original learning event. This effect was more pronounced for remote memories and memories of narrative structure. Additionally, new learning following reactivation reliably increased the number of intrusions from new information into the original memory. These findings support a dynamic view of long-term memory by showing that memories can be changed long after they were acquired. |
Databáze: | OpenAIRE |
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