Evidence map›Paper›PMID 21854961›Full record

ReviewProgress in brain research2011

Infraslow (<0.1 Hz) oscillations in thalamic relay nuclei basic mechanisms and significance to health and disease states.

Stuart W Hughes, Magor L Lorincz, H Rheinallt Parri, Vincenzo Crunelli

Abstract readReview
In one paragraph

Review in Progress in brain research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

47 citing papers in PubMed.

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  11. Electrical signaling in cochlear efferents is driven by an intrinsic neuronal oscillator.Proceedings of the National Academy of Sciences of the United States of America · 2022
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  12. Article
  13. Review
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  15. The enigma of infra-slow fluctuations in the human EEG.Frontiers in human neuroscience · 2022
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  16. Article
  17. Article
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  19. Article
  20. Oscillating circuitries in the sleeping brain.Nature reviews. Neuroscience · 2019
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Stuart W HughesNeuroscience Division, School of Biosciences, Cardiff University, Cardiff, UK. hughes_stuart@lilly.com
Magor L Lorincz
H Rheinallt Parri
Vincenzo Crunelli

Funding

Wellcome Trust 071436Wellcome Trust 078403Wellcome Trust 091882Wellcome Trust 71436Wellcome Trust 78311Wellcome Trust 78403Wellcome Trust 91882
6 · The paper itself

Abstract

In the absence of external stimuli, the mammalian brain continues to display a rich variety of spontaneous activity. Such activity is often highly stereotypical, is invariably rhythmic, and can occur with periodicities ranging from a few milliseconds to several minutes. Recently, there has been a particular resurgence of interest in fluctuations in brain activity occurring at < 0.1 Hz, commonly referred to as very slow or infraslow oscillations (ISOs). Whilst this is primarily due to the emergence of functional magnetic resonance imaging (fMRI) as a technique which has revolutionized the study of human brain dynamics, it is also a consequence of the application of full band electroencephalography (fbEEG). Despite these technical advances, the precise mechanisms which lead to ISOs in the brain remain unclear. In a host of animal studies, one brain region that consistently shows oscillations at < 0.1 Hz is the thalamus. Importantly, similar oscillations can also be observed in slices of isolated thalamic relay nuclei maintained in vitro. Here, we discuss the nature and mechanisms of these oscillations, paying particular attention to a potential role for astrocytes in their genesis. We also highlight the relationship between this activity and ongoing local network oscillations in the alpha (α; ~8-13 Hz) band, drawing clear parallels with observations made in vivo. Last, we consider the relevance of these thalamic ISOs to the pathological activity that occurs in certain types of epilepsy.

Indexed as

PeriodicityAnimalsAstrocytesCalciumElectroencephalographyEpilepsyHumansMagnetic Resonance ImagingNeural PathwaysNeuronsThalamic NucleiCalcium

Identifiers

PMID21854961
PMCPMC3173874

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.