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Frontiers in Cellular NeuroscienceIn a healthy brain, the reactivation of memories under conditions of novelty leads to their labilization and subsequent reconsolidation. However, if plasticity of the nervous system is reduced reconsolidation mechanisms may be disrupted, leading to ...
A. A. Tiunova +3 more
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Basic and Clinical Neuroscience, 2014 Introduction: Previous studies have demonstrated that the &beta-adrenergic receptor antagonist propranolol impairs fear memory reconsolidation in experimental animals.
Fatemeh Taherian +5 more
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An Update on Memory Reconsolidation Updating [PDF]
Trends in Cognitive Sciences, 2017 The reactivation of a stored memory in the brain can make the memory transiently labile. During the time it takes for the memory to restabilize (reconsolidate) the memory can either be reduced by an amnesic agent or enhanced by memory enhancers. The change in memory expression is related to changes in the brain correlates of long-term memory. Many have
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Memory reconsolidation: an update
Annals of the New York Academy of Sciences, 2010Memory consolidation refers to the stabilization that a new memory has to undergo in order to persist. Recently, this dominant view of memory has been challenged by renewed interest in reconsolidation, where consolidated memories return to a transient unstable state following their retrieval, from which they must again stabilize in order to persist. In
Karim, Nader, Einar Orn, Einarsson
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Memory expression is independent of memory labilization/reconsolidation
Neurobiology of Learning and Memory, 2013 There is growing evidence that certain reactivation conditions restrict the onset of both the destabilization phase and the restabilization process or reconsolidation. However, it is not yet clear how changes in memory expression during the retrieval experience can influence the emergence of the labilization/reconsolidation process.
Alejandro Delorenzi +2 more
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Reconsolidation of memory: A decade of debate
Progress in Neurobiology, 2012Memory consolidation refers to a slow process that stabilises a memory trace after initial acquisition of novel events. The consolidation theory posits that once a memory is stored in the brain, it remains fixed for the lifetime of the memory. However, compelling evidence has suggested that upon recall, memories can re-enter a state of transient ...
Besnard, Antoine +2 more
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2016
Scientific advances in the last decades uncovered that memory is not a stable, fixed entity. Apparently stable memories may become transiently labile and susceptible to modifications when retrieved due to the process of reconsolidation. Here, we review the initial evidence and the logic on which reconsolidation theory is based, the wide range of ...
Josue, Haubrich, Karim, Nader
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Scientific advances in the last decades uncovered that memory is not a stable, fixed entity. Apparently stable memories may become transiently labile and susceptible to modifications when retrieved due to the process of reconsolidation. Here, we review the initial evidence and the logic on which reconsolidation theory is based, the wide range of ...
Josue, Haubrich, Karim, Nader
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Reconsolidation and the fate of consolidated memories
Neurotoxicity Research, 2008The predominant view about memory formation states that a consolidation process stabilizes newly acquired traces until they are safely stored in the brain. However, during the last ten years evidence has accumulated to indicate that, upon retrieval, consolidated memories are rendered again vulnerable to the action of metabolic blockers, notably protein
Lia R, Bevilaqua +3 more
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Memory reconsolidation and psychotherapeutic process
Behavioral and Brain Sciences, 2015AbstractLane et al. propose a heuristic model in which distinct, and seemingly irreconcilable, therapies can coexist. Authors postulate that memory reconsolidation is a key common neurobiological process mediating the therapeutic effects. This conceptualization raises a set of important questions regarding neuroscience and translational aspects of fear
Israel, Liberzon, Arash, Javanbakht
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Reconsolidation and memory infidelity in Lymnaea
Neurobiology of Learning and Memory, 2007Lymnaea stagnalis were operantly conditioned to not perform aerial respiratory behaviour in a specific context (i.e. context-1). The memory for this learned response was reactivated 3 days later in context-1. During the 1 h reconsolidation period following memory reactivation, randomly picked snails were either maintained in context-1 or exposed to a ...
Ken, Lukowiak +4 more
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