Coupled sleep rhythms for memory consolidation

BP Staresina - Trends in Cognitive Sciences, 2024 - cell.com
How do passing moments turn into lasting memories? Sheltered from external tasks and
distractions, sleep constitutes an optimal state for the brain to reprocess and consolidate …

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 …

The reach of reactivation: Effects of consciously triggered versus unconsciously triggered reactivation of associative memory

A Tal, E Schechtman, B Caughran… - Proceedings of the …, 2024 - National Acad Sciences
Consolidating memories for long-term storage depends on reactivation. Reactivation occurs
both consciously, during wakefulness, and unconsciously, during wakefulness and sleep …

Replay-triggered brain-wide activation in humans

Q Huang, Z Xiao, Q Yu, Y Luo, J Xu, Y Qu… - Nature …, 2024 - nature.com
The consolidation of discrete experiences into a coherent narrative shapes the cognitive
map, providing structured mental representations of our experiences. In this process, past …

The human claustrum tracks slow waves during sleep

L Lamsam, B Gu, M Liang, G Sun, KJ Khan… - Nature …, 2024 - nature.com
Slow waves are a distinguishing feature of non-rapid-eye-movement (NREM) sleep, an
evolutionarily conserved process critical for brain function. Non-human studies suggest that …

Sleep consolidation potentiates sensorimotor adaptation

A Solano, G Lerner, G Griffa, A Deleglise… - Journal of …, 2024 - jneurosci.org
Contrary to its well-established role in declarative learning, the impact of sleep on motor
memory consolidation remains a subject of debate. Current literature suggests that while …

Memory engram stability and flexibility

Y Zaki, DJ Cai - Neuropsychopharmacology, 2024 - nature.com
Many studies have shown that memories are encoded in sparse neural ensembles
distributed across the brain. During the post-encoding period, often during sleep, many of …

Breathing orchestrates synchronization of sleep oscillations in the human hippocampus

A Sheriff, G Zhou, V Sagar, JB Morgenthaler… - Proceedings of the …, 2024 - pnas.org
Nested sleep oscillations, emerging from asynchronous states in coordinated bursts, are
critical for memory consolidation. Whether these bursts emerge intrinsically or from an …

Individualized temporal patterns drive human sleep spindle timing

S Chen, M He, RE Brown, UT Eden… - Proceedings of the …, 2025 - pnas.org
Sleep spindles are cortical electrical oscillations considered critical for memory
consolidation and sleep stability. The timing and pattern of sleep spindles are likely to be …

Isolated theta waves originating from the midline thalamus trigger memory reactivation during NREM sleep in mice

Q Xiao, M Lu, X Zhang, J Guan, X Li, R Wen… - Nature …, 2024 - nature.com
During non-rapid eye movement (NREM) sleep, neural ensembles in the entorhinal-
hippocampal circuit responsible for encoding recent memories undergo reactivation to …