Evidence map›Paper›PMID 28403673›Full record

ReviewThe Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry2018

Mechanisms Mediating Functional Hyperemia in the Brain.

Amy R Nippert, Kyle R Biesecker, Eric A Newman

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04733456 (Evaluation of Brain Activity and Oxygenation Using Near-infrared Spectroscopy), which is not on this map. Cited by 85 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed, 1 pooled it
4.9field-weighted citation impact, top 5% 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.

NCT04733456 unknown statusnot on this mapstarted 2021, after this paper: background citation

Evaluation of Brain Activity and Oxygenation Using Near-infrared Spectroscopy (NIRS) in Inflammatory Bowel Disease (IBD) Patients

TypeobservationalSponsorUniversity of CalgaryRan2021 to 2026Enrolled40ConditionsIBD, Maladaptive Behavior Associated With Physical IllnessArmsQuality of life questionnaires, NIRS, Stool Collection, Blood and urine collection
3 · Its place in the literature

Who cites it

85 citing papers in PubMed, 1 synthesis or guideline pooled it, 135 citations in OpenAlex.

  1. Pooled it
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  10. Cerebral blood flow is modulated by astrocytic cAMP elevation independently of IPProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  19. Vascular Function and Ion Channels in Alzheimer's Disease.Microcirculation (New York, N.Y. : 1994) · 2024
    Review
  20. Review

25 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

Amy R Nippert1 Department of Neuroscience, University of Minnesota-Twin Cities, Minneapolis, MN, USA.
Kyle R Biesecker1 Department of Neuroscience, University of Minnesota-Twin Cities, Minneapolis, MN, USA.
Eric A Newman1 Department of Neuroscience, University of Minnesota-Twin Cities, Minneapolis, MN, USA.
University of Minnesota · USTwin Cities Orthopedics · US

Funding

Visual TestingP30EY011374 · NEI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI NEWMAN, ERIC A · 1996 to 2019
$8.8M
PHYSIOLOGY OF RETINAL MULLER CELLS AND ASTROCYTESR01EY004077 · NEI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI NEWMAN, ERIC A · 1985 to 2013
$5.7M
PREDOCTORAL TRAINING OF NEUROSCIENTISTST32GM008471 · NIGMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI EBNER, TIMOTHY J · 1993 to 2017
$4.9M
Minnesota Craniofacial Research Training ProgramT90DE022732 · NIDCR · UNIVERSITY OF MINNESOTA · PI MANSKY, KIM CARPENTER · 2012 to 2023
$4.9M
Regulation of Capillary Blood Flow in the Retina in Health and in Diabetic RetinopathyR01EY026514 · NEI · UNIVERSITY OF MINNESOTA · PI NEWMAN, ERIC A · 2016 to 2020
$1.9M
Glial cell regulation of blood flow in capillariesR01EY026882 · NEI · UNIVERSITY OF MINNESOTA · PI NEWMAN, ERIC A · 2016 to 2020
$1.7M
Training Program in Translational Vision SciencesT32EY025187 · NEI · UNIVERSITY OF MINNESOTA · PI Glenn P Lobo, LINDA K. MCLOON · 2016 to 2026
$1.2M
NEI NIH HHS P30 EY011374NEI NIH HHS R01 EY004077NEI NIH HHS R01 EY026514NEI NIH HHS R01 EY026882NEI NIH HHS T32 EY025187NIDCR NIH HHS T90 DE022732NIGMS NIH HHS T32 GM008471
6 · The paper itself

Abstract

Neuronal activity within the brain evokes local increases in blood flow, a response termed functional hyperemia. This response ensures that active neurons receive sufficient oxygen and nutrients to maintain tissue function and health. In this review, we discuss the functions of functional hyperemia, the types of vessels that generate the response, and the signaling mechanisms that mediate neurovascular coupling, the communication between neurons and blood vessels. Neurovascular coupling signaling is mediated primarily by the vasoactive metabolites of arachidonic acid (AA), by nitric oxide, and by K

Indexed as

AnimalsBrainCerebrovascular DisordersHumansHyperemiaarachidonic acidastrocytecerebral blood flowEETsfunctional hyperemianeurovascular couplingPGE2

Identifiers

PMID28403673
PMCPMC5757525
OpenAlexW2606975747

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.