2004
DOI: 10.1037/0033-2909.130.6.843
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Consolidation of Long-Term Memory: Evidence and Alternatives.

Abstract: Memory loss in retrograde amnesia has long been held to be larger for recent periods than for remote periods, a pattern usually referred to as the Ribot gradient. One explanation for this gradient is consolidation of long-term memories. Several computational models of such a process have shown how consolidation can explain characteristics of amnesia, but they have not elucidated how consolidation must be envisaged. Here findings are reviewed that shed light on how consolidation may be implemented in the brain.… Show more

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Cited by 119 publications
(95 citation statements)
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References 132 publications
(316 reference statements)
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“…In terms of brain activation, long-term memory of explicit, declarative, and episodic facts-including many aspects of vocabulary knowledge-has been claimed to reside in various areas of the neocortex~especially the frontal and temporal lobes but also the parietal and occipital lobes!+ During initial stages of its acquisition~i+e+, during the consolidation phase!, disparate cortical sites associated with a memory are bound together by the hippocampus in the medial temporal lobe, which is part of the limbic system+ The consolidation phase might last several weeks or months~Byrnes, 2001, p+ 71; Eichenbaum, 2001;Meeter & Murre, 2004;Squire & Knowlton, 2000;Ullman, 2001Ullman, , 2004!+ Implicit knowledge also resides in various regions of the neocortex~especially the basal forebrain, striatum, amygdala, and cerebellum! but is not subserved by the hippocampus~Byrnes, p+ 71; Paradis, 1994;Reber, Allen, & Reber, 1999;Ullman, 2001Ullman, , 2004 …”
Section: Implicit and Explicit Knowledgementioning
confidence: 99%
“…In terms of brain activation, long-term memory of explicit, declarative, and episodic facts-including many aspects of vocabulary knowledge-has been claimed to reside in various areas of the neocortex~especially the frontal and temporal lobes but also the parietal and occipital lobes!+ During initial stages of its acquisition~i+e+, during the consolidation phase!, disparate cortical sites associated with a memory are bound together by the hippocampus in the medial temporal lobe, which is part of the limbic system+ The consolidation phase might last several weeks or months~Byrnes, 2001, p+ 71; Eichenbaum, 2001;Meeter & Murre, 2004;Squire & Knowlton, 2000;Ullman, 2001Ullman, , 2004!+ Implicit knowledge also resides in various regions of the neocortex~especially the basal forebrain, striatum, amygdala, and cerebellum! but is not subserved by the hippocampus~Byrnes, p+ 71; Paradis, 1994;Reber, Allen, & Reber, 1999;Ullman, 2001Ullman, , 2004 …”
Section: Implicit and Explicit Knowledgementioning
confidence: 99%
“…Newly acquired memories are highly malleable, and subject to the influence of external factors that may enhance or impair long-term retention (McGaugh, 2000;Meeter & Murre, 2004;Nielson & Powless, 2007). This malleability is a consequence of the time required for long-term memory consolidation to occur.…”
Section: Introductionmentioning
confidence: 99%
“…The wide variation in the timescale of consolidation has led to criticism of the vague details of the standard model (Meeter & Murre, 2004), and in response there has been a move to clarify and elucidate some of the specific processes involved (Frankland & Bontempi, 2006). …”
Section: Introductionmentioning
confidence: 99%