Sleep: Slow Waves Quiet the Fly’s Mind
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چکیده
منابع مشابه
Source modeling sleep slow waves.
Slow waves are the most prominent electroencephalographic (EEG) feature of sleep. These waves arise from the synchronization of slow oscillations in the membrane potentials of millions of neurons. Scalp-level studies have indicated that slow waves are not instantaneous events, but rather they travel across the brain. Previous studies of EEG slow waves were limited by the poor spatial resolution...
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During wakefulness, neural circuits in the brain undergo plastic changes, mainly in terms of modifications in the strength (or number) of synapses, which underlie learning and memory. The synaptic homeostasis hypothesis suggests that learning-related plastic changes result in a net increase in synaptic strength by the end of a waking day. However, stronger synapses need more energy, space, and ...
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The aim of present study is to investigate effect of the quiet eye and quiet mind training on the dart throw learning. Thirty young males were selected with 24.53 mean aged through convenience sampling and randomly divided into quiet eye group, quiet mind group and control group. The study was conducted in four phases, including: Pre-test, training in quiet eye and quiet mind training, retentio...
متن کاملTriggering sleep slow waves by transcranial magnetic stimulation.
During much of sleep, cortical neurons undergo near-synchronous slow oscillation cycles in membrane potential, which give rise to the largest spontaneous waves observed in the normal electroencephalogram (EEG). Slow oscillations underlie characteristic features of the sleep EEG, such as slow waves and spindles. Here we show that, in sleeping subjects, slow waves and spindles can be triggered no...
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Even modest sleep restriction, especially the loss of sleep slow wave activity (SWA), is invariably associated with slower electroencephalogram (EEG) activity during wake, the occurrence of local sleep in an otherwise awake brain, and impaired performance due to cognitive and memory deficits. Recent studies not only confirm the beneficial role of sleep in memory consolidation, but also point to...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2019
ISSN: 0960-9822
DOI: 10.1016/j.cub.2019.09.010