Evidence map›Paper›PMID 27683451›Full record

ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2017

Effects of voluntary exercise on structure and function of cortical microvasculature.

Adrienne Dorr, Lynsie Am Thomason, Margaret M Koletar, Illsung L Joo, Joe Steinman, Lindsay S Cahill, John G Sled, Bojana Stefanovic

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.2field-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

5 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Sural Nerve Perfusion in Mice.Frontiers in neuroscience · 2020
    Article
  5. Microvascular Alterations in Alzheimer's Disease.Frontiers in cellular neuroscience · 2020
    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

8 authors at 3 institutions in 1 country.

Adrienne Dorr1 Sunnybrook Research Institute, Toronto, Canada.
Lynsie Am Thomason1 Sunnybrook Research Institute, Toronto, Canada.
Margaret M Koletar1 Sunnybrook Research Institute, Toronto, Canada.
Illsung L Joo1 Sunnybrook Research Institute, Toronto, Canada.
Joe Steinman2 Department of Medical Biophysics, University of Toronto, Toronto, Canada.
Lindsay S Cahill3 Mouse Imaging Centre, The Hospital for Sick Children, Toronto, Canada.
John G Sled2 Department of Medical Biophysics, University of Toronto, Toronto, Canada.
Bojana Stefanovic1 Sunnybrook Research Institute, Toronto, Canada.
University of Toronto · CASunnybrook Hospital · CAHospital for Sick Children · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aerobic activity has been shown highly beneficial to brain health, yet much uncertainty still surrounds the effects of exercise on the functioning of cerebral microvasculature. This study used two-photon fluorescence microscopy to examine cerebral hemodynamic alterations as well as accompanying geometric changes in the cortical microvascular network following five weeks of voluntary exercise in transgenic mice endogenously expressing tdTomato in vascular endothelial cells to allow visualization of microvessels irrespective of their perfusion levels. We found a diminished microvascular response to a hypercapnic challenge (10% FiCO

Indexed as

AnimalsCerebral CortexCerebrovascular CirculationHemodynamicsHypercapniaMiceMice, TransgenicMicroscopy, FluorescencePhysical Conditioning, AnimalRunningbrain imagingcerebral hemodynamicscranial windowsExercisetwo-photon microscopy

Identifiers

PMID27683451
PMCPMC5363487
OpenAlexW2525698066

What OpenQuestion holds

Textmetadata
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.