Neural reactivation during human sleep

D Denis, SA Cairney - Emerging Topics in Life Sciences, 2023 - portlandpress.com
Sleep promotes memory consolidation: the process by which newly acquired memories are
stabilised, strengthened, and integrated into long-term storage. Pioneering research in …

Aversive memories can be weakened during human sleep via the reactivation of positive interfering memories

T Xia, D Chen, S Zeng, Z Yao, J Liu, S Qin… - Proceedings of the …, 2024 - pnas.org
Recollecting painful or traumatic experiences can be deeply troubling. Sleep may offer an
opportunity to reduce such suffering. We developed a procedure to weaken older aversive …

Memory reactivation during sleep does not act holistically on object memory

EM Siefert, S Uppuluri, J Mu, MC Tandoc… - Journal of …, 2024 - Soc Neuroscience
Memory reactivation during sleep is thought to facilitate memory consolidation. Most sleep
reactivation research has examined how reactivation of specific facts, objects, and …

Modulating social learning-induced evaluation updating during human sleep

D Chen, T Xia, Z Yao, L Zhang, X Hu - npj Science of Learning, 2024 - nature.com
People often change their evaluations upon learning about their peers' evaluations, ie,
social learning. Given sleep's vital role in consolidating daytime experiences, sleep may …

Observing the suppression of individual aversive memories from conscious awareness

X Lin, D Chen, J Liu, Z Yao, H Xie… - Cerebral …, 2024 - academic.oup.com
When reminded of an unpleasant experience, people often try to exclude the unwanted
memory from awareness, a process known as retrieval suppression. Here we used …

Reactivating Cue Approached Positive Personality Traits During Sleep Promotes Positive Self-Referential Processing

Z Yao, T Xia, J Wei, Z Zhang, X Lin, D Zhang, P Qin… - iScience, 2024 - Elsevier
People preferentially endorse positive personality traits as more self-descriptive than
negative ones, a positivity self-referential bias. Here, we investigated how to enhance …

Targeted Memory Reactivation during Nonrapid Eye Movement Sleep Enhances Neutral, But Not Negative, Components of Memory

D Denis, JD Payne - eneuro, 2024 - eneuro.org
Emotionally salient components of memory are preferentially remembered at the expense of
accompanying neutral information. This emotional memory trade-off is enhanced over time …

Reactivating Positive Personality Traits During Sleep Promotes Positive Self-Referential Processing

Z Yao, T Xia, J Wei, Z Zhang, X Lin, D Zhang, P Qin… - bioRxiv, 2022 - biorxiv.org
People tend to view themselves through rose-tinted glasses, as evidenced by preferential
recall of positive personality traits. We asked whether reactivating positive personality traits …