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Figure 1. Sleep loss, attention and working memory. a | Brain regions and networks associated with attention and working memory (frontoparietal network (FPN); red), arousal (thalamus; green) and the default mode network (DMN; blue) are affected by sleep deprivation.
- Neural Consequences of Chronic Short Sleep: Reversible or Lasting?
Most of the studies have examined acute (short-term) sleep...
- Neural Consequences of Chronic Short Sleep: Reversible or Lasting?
18 maj 2017 · Sleep deprivation triggers a set of bidirectional changes in brain activity and connectivity, depending on the specific cognitive or affective behaviours engaged.
8 cze 2019 · The study of vigilant attention in the context of sleep deprivation has yielded far-reaching insights into the effects of sleep deprivation on cognition and the brain.
4 cze 2021 · This review discusses brain mechanisms of insomnia vulnerability. Genetic, developmental, neuroimaging, physiological, and subjective findings converge in a model that proposes a key role of altered overnight neuronal memory trace adaptation.
Herein, we discuss sleep deprivation and its detrimental effects on various aspects of brain function including learning and memory, synaptic plasticity and cognition-related signaling enabled via key signal transduction molecules.
31 maj 2017 · Most of the studies have examined acute (short-term) sleep loss or chronic sleep fragmentation. Specifically, short-term sleep deprivation can suppress the peripheral immune responses to vaccination, and sleep disruption increases TNF-α, IL-1β, and interleukin-6 in specific brain regions and peripheral tissues (78–80).
6 lis 2017 · To study the neural underpinning of sleep deprivation in the human brain, we investigated the selective responses of individual neurons and how such responses change upon cognitive lapses.
