Evidence map›Paper›PMID 34366879›Full record

ArticleFrontiers in physiology2021

Impaired Cerebrovascular Reactivity in Huntington's Disease.

Suk Tak Chan, Nathaniel D Mercaldo, Kenneth K Kwong, Steven M Hersch, Herminia D Rosas

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 33% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Cerebrovascular reactivity delay measured by blood oxygen level dependent magnetic resonance imaging and gas challenges: A systematic review.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
    Review
  3. Review
  4. Review
  5. The glymphatic system in Huntington's disease.Journal of Huntington's disease · 2025
    Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Huntington's disease and neurovascular structure of retina.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
    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

5 authors at 3 institutions in 1 country.

Suk Tak ChanDepartment of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.
Nathaniel D MercaldoDepartment of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.
Kenneth K KwongDepartment of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.
Steven M HerschDepartment of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.
Herminia D RosasDepartment of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.
Athinoula A. Martinos Center for Biomedical Imaging · USHarvard University · USMassachusetts General Hospital · US

Funding

Huntington's Disease: Learning from ExtremesR01NS106384 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI ROSAS, HERMINIA DIANA · 2018 to 2022
$7.6M
Understanding the Contribution of Altered Cerebrovascular Function to the Pathology and Clinical Symptoms of Huntington DiseaseR01NS114562 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI HERMINIA Diana ROSAS · 2021 to 2026
$3.3M
NINDS NIH HHS R01 NS106384NINDS NIH HHS R01 NS114562
6 · The paper itself

Abstract

There is increasing evidence that impairments of cerebrovascular function and/or abnormalities of the cerebral vasculature might contribute to early neuronal cell loss in Huntington's disease (HD). Studies in both healthy individuals as well as in patients with other neurodegenerative disorders have used an exogenous carbon dioxide (CO

Indexed as

cerebrovascular reactivityexogenous CO2 challengefunctional magnetic resonance imagingHuntington’s diseaseperivascular spacepresymptomatic

Identifiers

PMID34366879
PMCPMC8334185
OpenAlexW3184348641

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.