Aversive memory reactivation: A possible role for delta oscillations in the hippocampus–amygdala circuit
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Neuroscience Research"
DOI: 10.1002/jnr.25127
Abstract: Memory labilization, the process by which memories become susceptible to update, is essential for memory reconsolidation and has been a target for novel therapies for traumatic memory‐associated disorders. Maternal separation (MS) in male rats produced… read more here.
Keywords: memory reactivation; delta oscillations; reactivation; aversive memory ... See more keywords
Theta Phase-Coordinated Memory Reactivation Reoccurs in a Slow-Oscillatory Rhythm during NREM Sleep
Sign Up to like & getrecommendations! Published in 2018 at "Cell Reports"
DOI: 10.1016/j.celrep.2018.09.037
Abstract: Summary It has been proposed that sleep’s contribution to memory consolidation is to reactivate prior encoded information. To elucidate the neural mechanisms carrying reactivation-related mnemonic information, we investigated whether content-specific memory signatures associated with memory… read more here.
Keywords: theta phase; slow oscillatory; reactivation; memory reactivation ... See more keywords
Sleep Spindle Refractoriness Segregates Periods of Memory Reactivation
Sign Up to like & getrecommendations! Published in 2018 at "Current Biology"
DOI: 10.1016/j.cub.2018.04.020
Abstract: The stability of long-term memories is enhanced by reactivation during sleep. Correlative evidence has linked memory reactivation with thalamocortical sleep spindles, although their functional role is not fully understood. Our initial study replicated this correlation and… read more here.
Keywords: sleep spindle; reactivation; memory reactivation; memory ... See more keywords
Long term effects of cueing procedural memory reactivation during NREM sleep
Sign Up to like & getrecommendations! Published in 2021 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2021.118573
Abstract: Targeted memory reactivation (TMR) has recently emerged as a promising tool to manipulate and study the sleeping brain. Although the technique is developing rapidly, only a few studies have examined how the effects of TMR… read more here.
Keywords: procedural memory; long term; nrem sleep; memory reactivation ... See more keywords
Targeted memory reactivation during sleep to strengthen memory for arbitrary pairings
Sign Up to like & getrecommendations! Published in 2019 at "Neuropsychologia"
DOI: 10.1016/j.neuropsychologia.2018.12.017
Abstract: ABSTRACT A powerful way to investigate memory consolidation during sleep utilizes acoustic stimulation to reactivate memories. In multiple studies, Targeted Memory Reactivation (TMR) using sounds associated with prior learning improved later memory, as in recalling… read more here.
Keywords: sleep; strengthen memory; memory reactivation; memory ... See more keywords
Endogenous memory reactivation during sleep in humans is clocked by slow oscillation-spindle complexes
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-23520-2
Abstract: Sleep is thought to support memory consolidation via reactivation of prior experiences, with particular electrophysiological sleep signatures (slow oscillations (SOs) and sleep spindles) gating the information flow between relevant brain areas. However, empirical evidence for… read more here.
Keywords: spindle complexes; endogenous memory; reactivation; sleep ... See more keywords
Brief targeted memory reactivation during the awake state enhances memory stability and benefits the weakest memories
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-15608-x
Abstract: Reactivation of representations corresponding to recent experience is thought to be a critical mechanism supporting long-term memory stabilization. Targeted memory reactivation, or the re-exposure of recently learned cues, seeks to induce reactivation and has been… read more here.
Keywords: reactivation; reactivation awake; memory reactivation; stability ... See more keywords
Use of targeted memory reactivation enhances skill performance during a nap and enhances declarative memory during wake in healthy young adults
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sleep Research"
DOI: 10.1111/jsr.12832
Abstract: Sleep is an important component of motor memory consolidation and learning, providing a critical tool to enhance training and rehabilitation. Following initial skill acquisition, memory consolidation is largely a result of non‐rapid eye movement sleep… read more here.
Keywords: healthy young; memory reactivation; targeted memory; memory ... See more keywords