ArticleScientific reports2019
Retrieval of retrained and reconsolidated memories are associated with a distinct neural network.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 24 citations in OpenAlex.
- Cortisol suppression impairs retrieval of emotional memory and changes its neural correlates immediately and four days post-treatment.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Trial
- Condition-specific neural signatures of reactivation during post-retrieval rest: An EEG study.iScience · 2026Article
- How Fear Memory is Updated: From Reconsolidation to Extinction?Neuroscience bulletin · 2025Review
- Memory reconsolidation: a proposed change mechanism for the arts therapies.Frontiers in cognition · 2025Article
- Post-retrieval stress impairs subsequent memory depending on hippocampal memory trace reinstatement during reactivation.Science advances · 2024Article
- Learning new words: Memory reactivation as a mechanism for strengthening and updating a novel word's meaning.Memory & cognition · 2022Article
- Improvement of episodic memory retention by a memory reactivation intervention across the lifespan: from younger adults to amnesic patients.Translational psychiatry · 2022Article
- tDCS-Induced Memory Reconsolidation Effects: Analysis of Prominent Predicting Factors.Frontiers in neuroscience · 2022Article
- The Intersection of Offline Learning and Rehabilitation.Frontiers in human neuroscience · 2021Article
- Article
Corrections and comments
- Erratum issued
Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Consolidated memories can persist from a single day to years, and persistence is improved by retraining or retrieval-mediated plasticity. One retrieval-based way to strengthen memory is the reconsolidation process. Strengthening occurs simply by the presentation of specific cues associated with the original learning. This enhancement function has a fundamental role in the maintenance of memory relevance in animals everyday life. In the present study, we made a step forward in the identification of brain correlates imprinted by the reconsolidation process studying the long-term neural consequences when the strengthened memory is stable again. To reach such a goal, we compared the retention of paired-associate memories that went through retraining process or were labilizated-reconsolidated. Using functional magnetic resonance imaging (fMRI), we studied the specific areas activated during retrieval and analyzed the functional connectivity of the whole brain associated with the event-related design. We used Graph Theory tools to analyze the global features of the network. We show that reconsolidated memories imprint a more locally efficient network that is better at exchanging information, compared with memories that were retrained or untreated. For the first time, we report a method to elucidate the neural footprints associated with a relevant function of memory reconsolidation.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.