Evidence map›Paper›PMID 34916923›Full record

ArticleFrontiers in aging neuroscience2021

Leisure Activity Variety and Brain Volume Among Community-Dwelling Older Adults: Analysis of the Neuron to Environmental Impact Across Generations Study Data.

Ai Iizuka, Hiroshi Murayama, Masaki Machida, Shiho Amagasa, Shigeru Inoue, Takeo Fujiwara, Yugo Shobugawa

Open access · goldAbstract read
PubMed Full text at PMC Publisher
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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

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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 4 institutions in 1 country.

Ai IizukaResearch Team for Social Participation and Community Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan.
Hiroshi MurayamaResearch Team for Social Participation and Community Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan.
Masaki MachidaDepartment of Preventive Medicine and Public Health, Tokyo Medical University, Tokyo, Japan.
Shiho AmagasaDepartment of Preventive Medicine and Public Health, Tokyo Medical University, Tokyo, Japan.
Shigeru InoueDepartment of Preventive Medicine and Public Health, Tokyo Medical University, Tokyo, Japan.
Takeo FujiwaraDepartment of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan.
Yugo ShobugawaDepartment of Active Ageing, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
Tokyo Medical University · JPTokyo Metropolitan Institute of Gerontology · JPNiigata University · JPTokyo Medical and Dental University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

brain reservebrain volumegray matterhippocampusleisure activitymagnetic resonance imagingolder people

Identifiers

PMID34916923
PMCPMC8669795
OpenAlexW3214943096

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.