Evidence map›Paper›PMID 34867297›Full record

ArticleFrontiers in aging neuroscience2021

Region-Specific Neurovascular Decoupling Associated With Cognitive Decline in Parkinson's Disease.

Song'an Shang, Hongying Zhang, Yuan Feng, Jingtao Wu, Weiqiang Dou, Yu-Chen Chen, Xindao Yin

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Orthostatic hypotension and acute cognitive dysfunction in Parkinson's disease: insights from functional near-infrared spectroscopy.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. 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

7 authors at 2 institutions in 1 country.

Song'an ShangDepartment of Radiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
Hongying ZhangDepartment of Radiology, Clinical Medical College, Yangzhou University, Yangzhou, China.
Yuan FengDepartment of Radiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
Jingtao WuDepartment of Radiology, Clinical Medical College, Yangzhou University, Yangzhou, China.
Weiqiang DouMR Research China, GE Healthcare, Beijing, China.
Yu-Chen ChenDepartment of Radiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
Xindao YinDepartment of Radiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
Nanjing Medical University · CNYangzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

cerebral blood flowcognitive impairmentmagnetic resonance imagingneurovascular couplingParkinson’s diseaseregional homogeneity

Identifiers

PMID34867297
PMCPMC8636132
OpenAlexW3214660893

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.