Evidence map›Paper›PMID 31920949›Full record

ArticleFrontiers in neurology2019

Brain MRI Reveals Ascending Atrophy in Parkinson's Disease Across Severity.

Jamie C Blair, Matthew J Barrett, James Patrie, Joseph L Flanigan, Scott A Sperling, W Jeffrey Elias, T Jason Druzgal

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neurology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. PET, SPECT, and MRI imaging for evaluation of Parkinson's disease.American journal of nuclear medicine and molecular imaging · 2024
    Review
  9. Article
  10. Article
  11. Review
  12. 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

7 authors at 2 institutions in 1 country.

Jamie C BlairDepartment of Radiology and Medical Imaging, University of Virginia Health System, Charlottesville, VA, United States.
Matthew J BarrettDepartment of Neurology, University of Virginia Health System, Charlottesville, VA, United States.
James PatrieDepartment of Public Health Sciences, University of Virginia Health System, Charlottesville, VA, United States.
Joseph L FlaniganDepartment of Neurology, University of Virginia Health System, Charlottesville, VA, United States.
Scott A SperlingDepartment of Neurology, University of Virginia Health System, Charlottesville, VA, United States.
W Jeffrey EliasBrain Institute, University of Virginia, Charlottesville, VA, United States.
T Jason DruzgalDepartment of Radiology and Medical Imaging, University of Virginia Health System, Charlottesville, VA, United States.
University of Virginia Health System · USAllen Institute for Brain Science · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Models which assess the progression of Lewy pathology in Parkinson's disease have proposed ascending spread in a caudal-rostral pattern.

Indexed as

atrophybraak hypothesisgray mattermagnetic resonance imagingParkinson's diseasevoxel-based morphometry

Identifiers

PMID31920949
PMCPMC6930693
OpenAlexW2996018344

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.