Sleep—A brain-state serving systems memory consolidation
Although long-term memory consolidation is supported by sleep, it is unclear how it differs
from that during wakefulness. Our review, focusing on recent advances in the field, identifies …
from that during wakefulness. Our review, focusing on recent advances in the field, identifies …
Offline memory consolidation during waking rest
EJ Wamsley - Nature Reviews Psychology, 2022 - nature.com
People spend approximately half of their waking hours in a so-called offline state—
daydreaming, mind wandering or otherwise inattentive to their surroundings. These activities …
daydreaming, mind wandering or otherwise inattentive to their surroundings. These activities …
How coupled slow oscillations, spindles and ripples coordinate neuronal processing and communication during human sleep
Learning and plasticity rely on fine-tuned regulation of neuronal circuits during offline
periods. An unresolved puzzle is how the slee** brain, in the absence of external …
periods. An unresolved puzzle is how the slee** brain, in the absence of external …
Human REM sleep recalibrates neural activity in support of memory formation
The proposed mechanisms of sleep-dependent memory consolidation involve the overnight
regulation of neural activity at both synaptic and whole-network levels. Now, there is a lack …
regulation of neural activity at both synaptic and whole-network levels. Now, there is a lack …
Endogenous memory reactivation during sleep in humans is clocked by slow oscillation-spindle complexes
Sleep is thought to support memory consolidation via reactivation of prior experiences, with
particular electrophysiological sleep signatures (slow oscillations (SOs) and sleep spindles) …
particular electrophysiological sleep signatures (slow oscillations (SOs) and sleep spindles) …
[HTML][HTML] Sleep fMRI with simultaneous electrophysiology at 9.4 T in male mice
Y Yu, Y Qiu, G Li, K Zhang, B Bo, M Pei, J Ye… - Nature …, 2023 - nature.com
Sleep is ubiquitous and essential, but its mechanisms remain unclear. Studies in animals
and humans have provided insights of sleep at vastly different spatiotemporal scales …
and humans have provided insights of sleep at vastly different spatiotemporal scales …
Coordinated human slee** brainwaves map peripheral body glucose homeostasis
Insufficient sleep impairs glucose regulation, increasing the risk of diabetes. However, what
it is about the human slee** brain that regulates blood sugar remains unknown. In an …
it is about the human slee** brain that regulates blood sugar remains unknown. In an …
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 …
distractions, sleep constitutes an optimal state for the brain to reprocess and consolidate …
Cell-type-specific dynamics of calcium activity in cortical circuits over the course of slow-wave sleep and rapid eye movement sleep
Sleep shapes cortical network activity, fostering global homeostatic downregulation of
excitability while maintaining or even upregulating excitability in selected networks in a …
excitability while maintaining or even upregulating excitability in selected networks in a …
Alterations of sleep oscillations in Alzheimer's disease: a potential role for GABAergic neurons in the cortex, hippocampus, and thalamus
Sleep abnormalities are widely reported in patients with Alzheimer's disease (AD) and are
linked to cognitive impairments. Sleep abnormalities could be potential biomarkers to detect …
linked to cognitive impairments. Sleep abnormalities could be potential biomarkers to detect …