Evidence map›Paper›PMID 31600024›Full record

ArticleHuman brain mapping2020

Neurovascular coupling in the developing neonatal brain at rest.

Mina Nourhashemi, Mahdi Mahmoudzadeh, Sabrina Goudjil, Guy Kongolo, Fabrice Wallois

Open access · hybridAbstract read
In one paragraph

Article in Human brain mapping, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
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

24 citing papers in PubMed, 36 citations in OpenAlex.

  1. Trial
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  9. Review
  10. Neuronal Coupling Modes Show Differential Development in the Early Cortical Activity Networks of Human Newborns.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
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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

5 authors at 1 institution in 1 country.

Mina NourhashemiINSERM U 1105, GRAMFC, Université de Picardie, CHU Sud, rue René Laennec, Amiens Cedex 1, France.
Mahdi MahmoudzadehINSERM U 1105, GRAMFC, Université de Picardie, CHU Sud, rue René Laennec, Amiens Cedex 1, France.ORCID 0000-0003-3145-2133
Sabrina GoudjilINSERM U 1105, GRAMFC, Université de Picardie, CHU Sud, rue René Laennec, Amiens Cedex 1, France.
Guy KongoloINSERM U 1105, GRAMFC, Université de Picardie, CHU Sud, rue René Laennec, Amiens Cedex 1, France.
Fabrice WalloisINSERM U 1105, GRAMFC, Université de Picardie, CHU Sud, rue René Laennec, Amiens Cedex 1, France.ORCID 0000-0003-2928-5428
Inserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The neonatal brain is an extremely dynamic organization undergoing essential development in terms of connectivity and function. Several functional imaging investigations of the developing brain have found neurovascular coupling (NVC) patterns that contrast with those observed in adults. These discrepancies are partly due to that NVC is still developing in the neonatal brain. To characterize the vascular response to spontaneous neuronal activations, a multiscale multimodal noninvasive approach combining simultaneous electrical, hemodynamic, and metabolic recordings has been developed for preterm infants. Our results demonstrate that the immature vascular network does not adopt a unique strategy to respond to spontaneous cortical activations. NVC takes on different forms in the same preterm infant during the same recording session in response to very similar types of neural activation. This includes (a) positive stereotyped hemodynamic responses (increases in HbO, decreases in HbR together with increases in rCBF and rCMRO2), (b) negative hemodynamic responses (increases in HbR, decreases in HbO together with decreases in rCBF and rCMRO2), and (c) Increases and decreases in both HbO-HbR and rCMRO2 together with no changes in rCBF. Age-related NVC maturation is demonstrated in preterm infants, which can contribute to a better understanding/prevention of cerebral hemodynamic risks in these infants.

Indexed as

BrainChild DevelopmentElectroencephalographyFemaleHumansInfant, NewbornInfant, PrematureMaleMultimodal ImagingNeuroimagingNeurovascular CouplingSpectroscopy, Near-Infrareddiffuse correlation spectroscopyelectroencephalographynear-infrared spectroscopypremature neurovascular couplingresting state

Identifiers

PMID31600024
PMCPMC7268021
OpenAlexW2979435077

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.