Results 31 to 40 of about 189,686 (299)

An infant sleep electroencephalographic marker of thalamocortical connectivity predicts behavioral outcome in late infancy

open access: yesNeuroImage, 2023
Infancy represents a critical period during which thalamocortical brain connections develop and mature. Deviations in the maturation of thalamocortical connectivity are linked to neurodevelopmental disorders. There is a lack of early biomarkers to detect
Valeria Jaramillo   +6 more
doaj   +1 more source

Association of symptoms of insomnia and sleep parameters among kidney transplant recipients [PDF]

open access: yes, 2017
Objective: Insomnia complaints are frequent among kidney transplant (kTx) recipients and are associated with fatigue, depression, lower quality of life and increased morbidity.
Bodizs, Robert   +12 more
core   +1 more source

Optogenetic targeting of astrocytes restores slow brain rhythm function and slows Alzheimer’s disease pathology

open access: yesScientific Reports, 2023
Patients with Alzheimer’s disease (AD) exhibit non-rapid eye movement (NREM) sleep disturbances in addition to memory deficits. Disruption of NREM slow waves occurs early in the disease progression and is recapitulated in transgenic mouse models of beta ...
Yee Fun Lee   +16 more
doaj   +1 more source

Bi-Temporal Anodal Transcranial Direct Current Stimulation during Slow-Wave Sleep Boosts Slow-Wave Density but Not Memory Consolidation

open access: yesBrain Sciences, 2021
Slow-wave sleep (SWS) has been shown to promote long-term consolidation of episodic memories in hippocampo–neocortical networks. Previous research has aimed to modulate cortical sleep slow-waves and spindles to facilitate episodic memory consolidation ...
Simon Ruch   +7 more
doaj   +1 more source

Cranial electrostimulation improves slow wave sleep in collegiate population: a polysomnographic study [PDF]

open access: yesSleep Science, 2022
Objective: Sleep disturbance is quite prevalent among students, which leads to deleterious consequences on health. Cranial electrostimulation (CES) has been speculated to entrain cortical slow waves; therefore, we investigated the efficacy of cranial ...
Anam Aseem   +2 more
doaj   +1 more source

Hypnotic Suggestions Increase Slow-Wave Parameters but Decrease Slow-Wave Spindle Coupling

open access: yesNature and Science of Sleep, 2021
Jonas Beck,1 Maren Jasmin Cordi,1,2 Björn Rasch1,2 1Department of Psychology, University of Fribourg, Fribourg, Switzerland; 2Center of Competence Sleep & Health Zurich, University of Zurich, Zurich, SwitzerlandCorrespondence: Björn RaschDivision of ...
Beck J, Cordi MJ, Rasch B
doaj  

Enhanced Memory Consolidation Via Automatic Sound Stimulation During Non-REM Sleep [PDF]

open access: yes, 2017
Introduction: Slow-wave sleep (SWS) slow waves and sleep spindle activity have been shown to be crucial for memory consolidation. Recently, memory consolidation has been causally facilitated in human participants via auditory stimuli phase-locked to SWS ...
Hublin, Christer   +10 more
core   +1 more source

Sleep spindle and slow wave activity in Bipolar Disorder: preliminary observations from a high–density EEG study

open access: yesEuropean Psychiatry, 2023
Introduction Recent research on Schizophrenia (SCZ) suggests that reduced sleep spindle and slow wave density could be particularly informative of underlying thalamocortical and cortical synchronization mechanisms and dysfunctions.
C. Sanguineti   +9 more
doaj   +1 more source

Effects of Anti-Seizure Medication on Sleep Spindles and Slow Waves in Drug-Resistant Epilepsy

open access: yesBrain Sciences, 2022
There is a close bidirectional relationship between sleep and epilepsy. Anti-seizure medications (ASM) act to reduce seizure frequency but can also impact sleep; this remains a relatively unexplored field given the importance of sleep on seizure ...
Jennifer K. Roebber   +4 more
doaj   +1 more source

Sleep: Slow Waves Quiet the Fly’s Mind [PDF]

open access: yesCurrent Biology, 2019
Slow-wave sleep is a marker of sleep need, but its presence and function in non-mammalian species have been controversial. A new study finds sleep-dependent slow wave oscillations in the fruit fly, which act to inhibit sensory input during sleep.
Ian D, Blum, Mark N, Wu
openaire   +2 more sources

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