Sleep-related motor skill consolidation and generalizability after physical practice, motor imagery, and action observation

A Conessa, U Debarnot, I Siegler, A Boutin - Iscience, 2023 - cell.com
Sleep benefits the consolidation of motor skills learned by physical practice, mainly through
periodic thalamocortical sleep spindle activity. However, motor skills can be learned without …

Sleep and memory consolidation in aging: A neuroimaging perspective

A Hamel, A Mary, G Rauchs - Revue neurologique, 2023 - Elsevier
Recently acquired information is strengthened and consolidated during sleep. For
hippocampus-dependent memory, this process is assumed to occur mainly during slow …

Sleep movements and respiratory coupling as a biobehavioral metric for early Alzheimer's disease in independently dwelling adults

S Khosroazad, CF Gilbert, JB Aronis, KM Daigle… - BMC geriatrics, 2023 - Springer
Introduction Sleep disorder is often the first symptom of age-related cognitive decline
associated with Alzheimer's disease (AD) observed in primary care. The relationship …

Sleep spindle density and temporal clustering are associated with sleep-dependent memory consolidation in Parkinson's disease

S Lahlou, M Kaminska, J Doyon, J Carrier… - Journal of Clinical …, 2024 - jcsm.aasm.org
Study Objectives: Sleep is required for successful memory consolidation. Sleep spindles,
bursts of oscillatory activity occurring during non-REM sleep, are known to be crucial for this …

Sex differences in the association of sleep spindle density and cognitive performance among community‐dwelling middle‐aged and older adults with obstructive …

M Pun, V Guadagni, RS Longman… - Journal of Sleep …, 2023 - Wiley Online Library
Recent studies have found associations between obstructive sleep apnea and cognitive
decline. The underlying mechanisms are still unclear. Here, we investigate the associations …

Aging impairs the temporal clustering of sleep spindles

N Niethard - Sleep, 2023 - academic.oup.com
During the second half of our lives and starting already within our forties, our sleeping
patterns change. These changes might initially not appear as dramatic as the reorganization …

[HTML][HTML] Individualized temporal patterns dominate cortical upstate and sleep depth in driving human sleep spindle timing

S Chen, M He, RE Brown, UT Eden, MJ Prerau - bioRxiv, 2024 - ncbi.nlm.nih.gov
Sleep spindles are critical for memory consolidation and strongly linked to neurological
disease and aging. Despite their significance, the relative influences of factors like sleep …

Rôle des fuseaux du sommeil et des interactions cérébrales associées sur la consolidation des apprentissages moteurs

A Conessa - 2023 - theses.hal.science
L'apprentissage de nouvelles habiletés motrices repose sur leur pratique mais également
sur des mécanismes de consolidation des apprentissages. Cette consolidation est …