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Memory reconsolidation in aversive and appetitive settings [PDF]

open access: yesFrontiers in Behavioral Neuroscience, 2013
Memory reconsolidation has been observed across species and in a number of behavioural paradigms. The majority of memory reconsolidation studies have been carried out in pavlovian fear conditioning and other aversive memory settings, with potential ...
Amy Claire Reichelt   +2 more
doaj   +3 more sources

Memory reconsolidation mediates the updating of hippocampal memory content [PDF]

open access: yesFrontiers in Behavioral Neuroscience, 2010
The retrieval or reactivation of a memory places it into a labile state, requiring a process of reconsolidation to restabilize it. This retrieval-induced plasticity is a potential mechanism for the modification of the existing memory.
Jonathan L C Lee
doaj   +2 more sources

Adult-born neurons immature during learning are necessary for remote memory reconsolidation in rats [PDF]

open access: yesNature Communications, 2021
The role of adult hippocampal neurogenesis in memory reconsolidation is unclear. Here, the authors show that memory retrieval activates both immature and mature adult-born neurons.
Marie Lods   +11 more
doaj   +2 more sources

High trait anxiety: a challenge for disrupting fear memory reconsolidation. [PDF]

open access: yesPLoS ONE, 2013
Disrupting reconsolidation may be promising in the treatment of anxiety disorders but the fear-reducing effects are thus far solely demonstrated in the average organism.
Marieke Soeter, Merel Kindt
doaj   +3 more sources

Distinctive roles of 5-Aza-2′-deoxycytidine in Anterior Agranular Insular and Basolateral Amygdala in Reconsolidation of aversive memory associated with Morphine in Rats [PDF]

open access: yesFrontiers in Behavioral Neuroscience, 2016
5-aza-2-deoxycytidine (5-aza), an inhibitor of DNA methyltransferases (DNMTs), has been implicated in aversive memory and the function of brain region which processing affect.
Peng eLiu   +3 more
doaj   +2 more sources

Glucocorticoids Interact with Cholinergic System in Impairing Memory Reconsolidation of an Inhibitory Avoidance Task in Mice

open access: yesBasic and Clinical Neuroscience, 2015
Introduction: Recent studies suggest that glucocorticoids modulate memory reconsolidation. Moreover, cholinergic system is involved in memory reconsolidation.
Somayeh Amiri   +5 more
doaj   +1 more source

Neural mechanisms of memory reconsolidation [PDF]

open access: yes, 2014
This thesis investigates the mechanisms of memory reconsolidation, with a particular focus on instrumental memories. Memories are dynamic in nature and can destabilise and re-stabilise in order to strengthen and update with new information ...
Exton-McGuinness, Marc Thomas James
core   +6 more sources

Episodic memory reconsolidation and strengthening [PDF]

open access: yes, 2020
Episodic memories are not always accurate, subject to false recollection due to the process of memory reconsolidation (Loftus, 2005). Memory reactivation places memory to a labile state and can lead to two phenomena: memory updating/reconsolidation with ...
Tay, Kai Rong
core   +4 more sources

Differential involvement of brain-derived neurotrophic factor in reconsolidation and consolidation of conditioned taste aversion memory. [PDF]

open access: yesPLoS ONE, 2012
Consolidated memory can re-enter states of transient instability following reactivation, which is referred to as reconsolidation, and the exact molecular mechanisms underlying this process remain unexplored. Brain-derived neurotrophic factor (BDNF) plays
Yue Wang   +6 more
doaj   +1 more source

Repeated labilization-reconsolidation processes strengthen declarative memory in humans. [PDF]

open access: yesPLoS ONE, 2011
The idea that memories are immutable after consolidation has been challenged. Several reports have shown that after the presentation of a specific reminder, reactivated old memories become labile and again susceptible to amnesic agents.
Cecilia Forcato   +2 more
doaj   +1 more source

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