An update on memory reconsolidation updating
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TLDR
Progress on reconsolidation updating studies is reviewed, highlighting their translational exploitation and addressing recent challenges to the reconsolidations field.About:
This article is published in Trends in Cognitive Sciences.The article was published on 2017-07-01 and is currently open access. It has received 343 citations till now. The article focuses on the topics: Memory consolidation.read more
Citations
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Viewpoints: how the hippocampus contributes to memory, navigation and cognition
TL;DR: The hippocampus serves a critical function in memory, navigation, and cognition and John Lisman leads a group of researchers in a dialog on shared and distinct viewpoints on the hippocampus.
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Developmental cognitive neuroscience
TL;DR: This journal might contribute to he emerging identity of the field and help create bridges etween basic and clinical advances in understanding noral and abnormal brain development, thereby elucidating he broad clinical and social policy implications of this ork.
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Neuroimaging Impaired Response Inhibition and Salience Attribution in Human Drug Addiction: A Systematic Review.
TL;DR: Whereas the salience and executive networks showed impairments throughout the addiction cycle, the reward network was dysregulated at later stages of abuse and effects were similar in alcohol, cannabis, and stimulant addiction.
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Current issues related to motor sequence learning in humans
TL;DR: This review presents the current understanding of the behavioral determinants, brain functional plasticity and neurophysiological processes related to the formation and long-term retention of motor sequence knowledge.
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Prediction Error and Memory Reactivation: How Incomplete Reminders Drive Reconsolidation
TL;DR: It is argued that both animal and human reconsolidation research can benefit from critically examining prediction error and incomplete reminders, and these findings bear implications for pathological fear memories, false memories, misinformation, and education.
References
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Fear memories require protein synthesis in the amygdala for reconsolidation after retrieval
TL;DR: It is shown that consolidated fear memories, when reactivated during retrieval, return to a labile state in which infusion of anisomycin shortly after memory reactivation produces amnesia on later tests, regardless of whether reactivation was performed 1 or 14 days after conditioning.
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The Neurobiology of Consolidations, Or, How Stable is the Engram?
TL;DR: A heated debate has been revitalized on whether memories become labile and must undergo some form of renewed consolidation every time they are activated, and on fundamental issues concerning the nature of the memory trace, its maturation, persistence, retrievability, and modifiability.
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Time-dependent processes in memory storage
TL;DR: The findings indicate that the long-lasting trace of an experience is not completely fixed, consolidated, or coded at the time of the experience, and that any search for the engram or the basis of memory is not going to be successful.
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Memory Reconsolidation and Extinction Have Distinct Temporal and Biochemical Signatures
Akinobu Suzuki,Sheena A. Josselyn,Sheena A. Josselyn,Paul W. Frankland,Paul W. Frankland,Shoichi Masushige,Alcino J. Silva,Satoshi Kida +7 more
TL;DR: The temporal dynamics of memory reconsolidation are dependent on the strength and age of the memory, such that younger and weaker memories are more easily reconsolidated than older and stronger memories.
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Preventing the return of fear in humans using reconsolidation update mechanisms
Daniela Schiller,Marie H. Monfils,Marie H. Monfils,Candace M. Raio,David C. Johnson,Joseph E. LeDoux,Elizabeth A. Phelps,Elizabeth A. Phelps +7 more
TL;DR: The adaptive role of reconsolidation as a window of opportunity to rewrite emotional memories is demonstrated, and a non-invasive technique that can be used safely in humans to prevent the return of fear is suggested.