Evidence map›Paper›PMID 33613437›Full record

ArticleFrontiers in neurology2021

Jon-Anders Tunold, Hanneke Geut, J M Annemieke Rozemuller, Sandra Pilar Henriksen, Mathias Toft, Wilma D J van de Berg, Lasse Pihlstrøm

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 4% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. The role ofFrontiers in neuroscience · 2025
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Does vitamin D protect or treat Parkinson's disease? A narrative review.Naunyn-Schmiedeberg's archives of pharmacology · 2024
    Review
  13. Article
  14. Bidirectional relationship between olfaction and Parkinson's disease.medRxiv : the preprint server for health sciences · 2023
    Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. 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 3 institutions in 2 countries.

Jon-Anders TunoldDepartment of Neurology, Oslo University Hospital, Oslo, Norway.
Hanneke GeutSection Clinical Neuroanatomy and Biobanking, Department of Anatomy and Neurosciences, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam, Netherlands.
J M Annemieke RozemullerDepartment of Pathology, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam, Netherlands.
Sandra Pilar HenriksenDepartment of Neurology, Oslo University Hospital, Oslo, Norway.
Mathias ToftDepartment of Neurology, Oslo University Hospital, Oslo, Norway.
Wilma D J van de BergSection Clinical Neuroanatomy and Biobanking, Department of Anatomy and Neurosciences, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam, Netherlands.
Lasse PihlstrømDepartment of Neurology, Oslo University Hospital, Oslo, Norway.
Oslo University Hospital · NOVrije Universiteit Amsterdam · NLAmsterdam Neuroscience · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

APOEassociation studydementiageneticsMAPTneuropathologyparkinson's disease

Identifiers

PMID33613437
PMCPMC7892776
OpenAlexW3128888007

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.