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Sleep accelerates re-stabilization of human declarative memories
(Academic Press Inc Elsevier Science, 2019-07)
Consolidated memories can return to a labile state upon presentation of a reminder, followed by a period of re-stabilization known as reconsolidation. This period can take several hours, and if an amnesic agent (e.g. new ...
Kinematics of slow shock waves in the solar corona
(UniandesMaestría en Ciencias - FísicaFacultad de CienciasDepartamento de Física, 2003)
Preservation of slow wave sleep as a neuroprotective strategy in aging
(Sociedad Española de Medicina Antienvejecimiento y Longevidad, 2018)
Abstract:Preservation of normal sleep, proper nutrition and
physical exercise are key elements in maintaining
healthy aging. Their deficiency predisposes to fragility, a pathophysiological condition that leads to ...
Chronic fatigue, unrefreshing sleep and nocturnal polysomnography
(Elsevier B.V., 2006-09-01)
Background and purpose: To investigate the complaint of unrefreshing sleep with study of sleep electroencephalogram (EEG) in patients with chronic fatigue.Patients and methods: Fourteen successively seen patients (mean ...
Ripples Have Distinct Spectral Properties and Phase-Amplitude Coupling With Slow Waves, but Indistinct Unit Firing, in Human Epileptogenic Hippocampus
(Frontiers Media, 2020-03)
Ripple oscillations (80–200 Hz) in the normal hippocampus are involved in memory consolidation during rest and sleep. In the epileptic brain, increased ripple and fast ripple (200–600 Hz) rates serve as a biomarker of ...
Increased Stability and Breakdown of Brain Effective Connectivity during Slow-Wave Sleep: Mechanistic Insights from Whole-Brain Computational Modelling
(Nature Publishing Group, 2017-12)
Recent research has found that the human sleep cycle is characterised by changes in spatiotemporal patterns of brain activity. Yet, we are still missing a mechanistic explanation of the local neuronal dynamics underlying ...