User profiles for Vladyslav V. Vyazovskiy
Vladyslav VyazovskiyProfessor of Sleep Physiology, University of Oxford Verified email at dpag.ox.ac.uk Cited by 10305 |
Local sleep in awake rats
In an awake state, neurons in the cerebral cortex fire irregularly and electroencephalogram (EEG)
recordings display low-amplitude, high-frequency fluctuations. During sleep, neurons …
recordings display low-amplitude, high-frequency fluctuations. During sleep, neurons …
[PDF][PDF] Regional slow waves and spindles in human sleep
The most prominent EEG events in sleep are slow waves, reflecting a slow (<1 Hz) oscillation
between up and down states in cortical neurons. It is unknown whether slow oscillations …
between up and down states in cortical neurons. It is unknown whether slow oscillations …
Molecular and electrophysiological evidence for net synaptic potentiation in wake and depression in sleep
VV Vyazovskiy, C Cirelli, M Pfister-Genskow… - Nature …, 2008 - nature.com
Plastic changes occurring during wakefulness aid in the acquisition and consolidation of
memories. For some memories, further consolidation requires sleep, but whether plastic …
memories. For some memories, further consolidation requires sleep, but whether plastic …
[PDF][PDF] Cortical firing and sleep homeostasis
The need to sleep grows with the duration of wakefulness and dissipates with time spent
asleep, a process called sleep homeostasis. What are the consequences of staying awake on …
asleep, a process called sleep homeostasis. What are the consequences of staying awake on …
Sleep homeostasis and cortical synchronization: III. A high-density EEG study of sleep slow waves in humans
Study Objectives: The mechanisms responsible for the homeostatic decrease of slow-wave
activity (SWA, defined in this study as electroencephalogram [EEG] power between 0.5 and …
activity (SWA, defined in this study as electroencephalogram [EEG] power between 0.5 and …
Sleep and the single neuron: the role of global slow oscillations in individual cell rest
VV Vyazovskiy, KD Harris - Nature Reviews Neuroscience, 2013 - nature.com
Sleep is universal in animals, but its specific functions remain elusive. We propose that
sleep's primary function is to allow individual neurons to perform prophylactic cellular …
sleep's primary function is to allow individual neurons to perform prophylactic cellular …
A causal role for brain-derived neurotrophic factor in the homeostatic regulation of sleep
U Faraguna, VV Vyazovskiy, AB Nelson… - Journal of …, 2008 - Soc Neuroscience
Slow-wave activity (SWA), the EEG power between 0.5 and 4 Hz during non-rapid eye
movement (NREM) sleep, is one of the best characterized markers of sleep need, because it …
movement (NREM) sleep, is one of the best characterized markers of sleep need, because it …
Long-term homeostasis of extracellular glutamate in the rat cerebral cortex across sleep and waking states
MB Dash, CL Douglas, VV Vyazovskiy… - Journal of …, 2009 - Soc Neuroscience
Neuronal firing patterns, neuromodulators, and cerebral metabolism change across sleep–waking
states, and the synaptic release of glutamate is critically involved in these processes. …
states, and the synaptic release of glutamate is critically involved in these processes. …
[HTML][HTML] Learning by association in plants
In complex and ever-changing environments, resources such as food are often scarce and
unevenly distributed in space and time. Therefore, utilizing external cues to locate and …
unevenly distributed in space and time. Therefore, utilizing external cues to locate and …
Sleep homeostasis and cortical synchronization: II. A local field potential study of sleep slow waves in the rat
Study Objective: Sleep slow-wave activity (SWA, EEG power between 0.5 and 4.0 Hz)
decreases homeostatically in the course of non-rapid eye movement sleep (NREM) sleep. …
decreases homeostatically in the course of non-rapid eye movement sleep (NREM) sleep. …