Sleep deprivation induces differential morphological changes in the hippocampus and prefrontal cortex in young and old rats

E Acosta‐peña, I Camacho‐Abrego… - Synapse, 2015 - Wiley Online Library
Sleep is a fundamental state necessary for maintenance of physical and neurological
homeostasis throughout life. Several studies regarding the functions of sleep have been …

The role of sleep in regulating structural plasticity and synaptic strength: implications for memory and cognitive function

F Raven, EA Van der Zee, P Meerlo, R Havekes - Sleep medicine reviews, 2018 - Elsevier
Dendritic spines are the major sites of synaptic transmission in the central nervous system.
Alterations in the strength of synaptic connections directly affect the neuronal …

Effects of sleep deprivation and aging on long-term and remote memory in mice

CG Vecsey, AJ Park, N Khatib, T Abel - Learning & Memory, 2015 - learnmem.cshlp.org
Sleep deprivation (SD) following hippocampus-dependent learning in young mice impairs
memory when tested the following day. Here, we examined the effects of SD on remote …

[HTML][HTML] Impact of chronic sleep deprivation and sleep recovery on hippocampal oligodendrocytes, anxiety-like behavior, spatial learning and memory of rats

S Konakanchi, V Raavi, HK Ml, V Shankar - Brain Research Bulletin, 2023 - Elsevier
Sleep and its quality play an important role in memory, cognition, and quality of life. Sleep
deprivation-induced changes in hippocampal neurons and behavior have been studied …

[HTML][HTML] A brief period of sleep deprivation causes spine loss in the dentate gyrus of mice

F Raven, P Meerlo, EA Van der Zee, T Abel… - … of Learning and …, 2019 - Elsevier
Sleep and sleep loss have a profound impact on hippocampal function, leading to memory
impairments. Modifications in the strength of synaptic connections directly influences …

Effect of chronic sleep deprivation and sleep recovery on hippocampal CA3 neurons, spatial memory and anxiety-like behavior in rats

S Konakanchi, V Raavi, HK Ml, V Shankar - Neurobiology of Learning and …, 2022 - Elsevier
Sleep deprivation-induced degenerative changes in the brain lead to the impairment of
memory, anxiety, and quality of life. Several studies have reported the effects of sleep …

Deep sleep and parietal cortex gene expression changes are related to cognitive deficits with age

HM Buechel, J Popovic, JL Searcy, NM Porter… - PloS one, 2011 - journals.plos.org
Background Age-related cognitive deficits negatively affect quality of life and can presage
serious neurodegenerative disorders. Despite sleep disruption's well-recognized negative …

Prolonged sleep deprivation decreases cell proliferation and immature newborn neurons in both dorsal and ventral hippocampus of male rats

Y Murata, A Oka, A Iseki, M Mori, K Ohe, K Mine… - Neuroscience …, 2018 - Elsevier
Previous studies have indicated that sleep deprivation negatively affects hippocampal
neurogenesis, which may explain the reason for the relation between sleep loss and …

Effects of aging on cortical neural dynamics and local sleep homeostasis in mice

LE McKillop, SP Fisher, N Cui, SN Peirson… - Journal of …, 2018 - Soc Neuroscience
Healthy aging is associated with marked effects on sleep, including its daily amount and
architecture, as well as the specific EEG oscillations. Neither the neurophysiological …

[HTML][HTML] Resilience to acute sleep deprivation is associated with attenuation of hippocampal mediated learning impairment

A Lee, H Lei, L Zhu, Z Jiang… - Aging pathobiology and …, 2020 - ncbi.nlm.nih.gov
Background: Sleep deprivation is a universal issue that affects individuals in different ways.
While some individuals experience a deficit in performance, others experience resiliency as …