Non-REM and REM/paradoxical sleep dynamics across phylogeny.
Reads0
Chats0
TLDR
In this article, the authors discuss the recent developments supporting the conservation of neural dynamics (silencing, oscillation, paradoxical activity) of sleep states across phylogeny, suggesting that these sleep dynamics and associated physiological states may have emerged early in animal evolution.About:
This article is published in Current Opinion in Neurobiology.The article was published on 2021-09-25 and is currently open access. It has received 6 citations till now. The article focuses on the topics: Non-rapid eye movement sleep & Sleep in non-human animals.read more
Citations
More filters
Journal ArticleDOI
A cognitive process occurring during sleep is revealed by rapid eye movements
Yuta Senzai,Massimo Scanziani +1 more
TL;DR: It is discovered that the direction and amplitude of rapid eye movements during REM sleep reveal the direction of the ongoing changes in virtual HD, thereby providing a window into the cognitive processes of the sleeping brain.
Posted ContentDOI
Multivariate classification of multichannel long-term electrophysiology data identifies different sleep stages in fruit flies
TL;DR: In this paper , the authors performed long-term multichannel local field potential (LFP) recordings in the brains of behaving flies undergoing spontaneous sleep bouts, which revealed the existence of distinct temporal stages of sleep and explored the associated spatial and spectral features across the fly brain.
Journal ArticleDOI
SREBP modulates the NADP+/NADPH cycle to control night sleep in Drosophila
Vittoria Mariano,Alexandros K. Kanellopoulos,Giuseppe Aiello,Adrian C. Lo,Eric Legius,Tilmann Achsel,Claudia Bagni +6 more
TL;DR: In this article , the sterol regulatory element-binding protein (SREBP) was found to increase the transcription of wakefulness-associated genes, such as the malic enzyme (Men), causing a disturbance in the daily NADP+/NADPH ratio oscillations and reducing sleep pressure at the night-time onset.
Posted ContentDOI
Experimentally induced active and quiet sleep engage non-overlapping transcriptomes in Drosophila
Niki C Anthoney,Lucy A.L. Tainton-Heap,Hang Ngoc Bao Luong,Eleni T. Notaras,Qiongyi Zhao,Trent Perry,Philip J. Batterham,Paul J. Shaw,Bruno van Swinderen +8 more
TL;DR: In this article , the authors compare two commonly used approaches for studying sleep experimentally in Drosophila: optogenetic activation of sleep-promoting neurons and provision of a sleeppromoting drug, Gaboxadol.
Posted ContentDOI
Invariant relationship unites REM and NonREM sleep
TL;DR: In this paper , a simple invariant relationship where the product of the duration of NREM sleep episode and intensity of subsequent REM sleep episode remains constant over successive sleep cycles of normal human sleep was demonstrated.
References
More filters
Journal ArticleDOI
Sleep Drives Metabolite Clearance From the Adult Brain
Lulu Xie,Hongyi Kang,Qiwu Xu,Michael Chen,Yonghong Liao,Meenakshisundaram Thiyagarajan,John O’Donnell,Daniel J. Christensen,Charles Nicholson,Jeffrey J. Iliff,Takahiro Takano,Rashid Deane +11 more
TL;DR: It is reported that sleep has a critical function in ensuring metabolic homeostasis and convective fluxes of interstitial fluid increased the rate of β-amyloid clearance during sleep, suggesting the restorative function of sleep may be a consequence of the enhanced removal of potentially neurotoxic waste products that accumulate in the awake central nervous system.
Journal ArticleDOI
Über das Elektrenkephalogramm des Menschen
Journal ArticleDOI
Regularly occurring periods of eye motility, and concomitant phenomena, during sleep.
TL;DR: A method of gravimetric planimetry by standard photographs offers a means to study the course of surface wounds more accurately than by clinical observation or by the pictorial record alone.
Journal ArticleDOI
Sleep function and synaptic homeostasis.
Giulio Tononi,Chiara Cirelli +1 more
TL;DR: This paper reviews a novel hypothesis about the functions of slow wave sleep-the synaptic homeostasis hypothesis, which accounts for a large number of experimental facts, makes several specific predictions, and has implications for both sleep and mood disorders.
Journal ArticleDOI
Sleep and the Price of Plasticity: From Synaptic and Cellular Homeostasis to Memory Consolidation and Integration
Giulio Tononi,Chiara Cirelli +1 more
TL;DR: This Perspective considers the rationale and evidence for the synaptic homeostasis hypothesis (SHY), and points to open issues related to sleep and plasticity.
Related Papers (5)
The existence of two states of sleep as a common trait in various animals and its molecular and neuronal mechanisms
Mitsuaki Kashiwagi,Yu Hayashi +1 more