Evidence map›Paper›PMID 32558031›Full record

ArticleJournal of neuroimaging : official journal of the American Society of Neuroimaging2020

Observation of Reduced Homeostatic Metabolic Activity and/or Coupling in White Matter Aging.

Valerie C Anderson, Ian J Tagge, Xin Li, Joseph F Quinn, Jeffrey A Kaye, Dennis N Bourdette, Rebecca I Spain, Louis P Riccelli, Manoj K Sammi, Charles S Springer and 1 more

Open access · greenAbstract read
In one paragraph

Article in Journal of neuroimaging : official journal of the American Society of Neuroimaging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. DCE-MRI of Brain Fluid Barriers:Tissue barriers · 2022
    Article
  8. Gray matter blood-brain barrier water exchange dynamics are reduced in progressive multiple sclerosis.Journal of neuroimaging : official journal of the American Society of Neuroimaging · 2021
    Article
  9. Article
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

11 authors at 2 institutions in 1 country.

Valerie C AndersonAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR.ORCID 0000-0001-5271-9410
Ian J TaggeAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR.
Xin LiAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR.
Joseph F QuinnDepartment of Neurology, Oregon Health & Science University, Portland, OR.
Jeffrey A KayeDepartment of Neurology, Oregon Health & Science University, Portland, OR.
Dennis N BourdetteDepartment of Neurology, Oregon Health & Science University, Portland, OR.
Rebecca I SpainDepartment of Neurology, Oregon Health & Science University, Portland, OR.
Louis P RiccelliDiagnostic Radiology, Oregon Health & Science University, Portland, OR.
Manoj K SammiAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR.
Charles S SpringerAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR.
William D RooneyAdvanced Imaging Research Center, Oregon Health & Science University, Portland, OR.
Advanced Imaging Research (United States) · USOregon Health & Science University · US

Funding

Research Education ComponentP30AG066518 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI KEVIN M DUFF, Lisa C Silbert · 2020 to 2026
$28.6M
Outreach, Recruitment and Education CoreP30AG008017 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI BOISE, LINDA · 1990 to 2019
$27.7M
7 Tesla MRI Bolus CR Studies of Human BBB PermeabilityR01NS040801 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI ROONEY, WILLIAM D, SPRINGER, CHARLES S. · 2001 to 2013
$3.6M
Human Brain Vascular Phenotyping with High-Field MRI:Water Permeability MappingR01EB007258 · NIBIB · OREGON HEALTH & SCIENCE UNIVERSITY · PI ROONEY, WILLIAM D · 2007 to 2009
$923k
Quantitative Measurement of Cerebrovascular Permeability in Early DementiaK25AG033638 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI ANDERSON, VALERIE C · 2009 to 2012
$555k
A High-Performance Computing System for Advanced ImagingS10OD018224 · OD · OREGON HEALTH & SCIENCE UNIVERSITY · PI ROONEY, WILLIAM D · 2014 to 2014
$222k
NIA NIH HHS K25 AG033638NIA NIH HHS P30 AG008017NIA NIH HHS P30 AG066518NIBIB NIH HHS R01 EB007258NIH HHS NS089260NIH HHS S10 OD018224NINDS NIH HHS R01 NS040801
6 · The paper itself

Abstract

background and purposeTransvascular water exchange plays a key role in the functional integrity of the blood-brain barrier (BBB). In white matter (WM), a variety of imaging modalities have demonstrated age-related changes in structure and metabolism, but the extent to which water exchange is altered remains unclear. Here, we investigated the cumulative effects of healthy aging on WM capillary water exchange.

methodsA total of 38 healthy adults (aged 36-80 years) were studied using 7T dynamic contrast enhanced MRI. Blood volume fraction (v

resultsR

conclusionsPrevious studies have shown that k

Indexed as

AdultAgedAged, 80 and overAgingBlood-Brain BarrierBrainFemaleHomeostasisHumansMagnetic Resonance ImagingMaleMiddle AgedWhite MatterAgingblood brain barrier, DCE-MRI, water cyclingwhite matter

Identifiers

PMID32558031
PMCPMC7529981
OpenAlexW3036591563

What OpenQuestion holds

Textmetadata
LicenceTDM
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.