Evidence map›Paper›PMID 41171782›Full record

ArticleAging & mental health2026

'See something, say something': a qualitative study of neighborhood perceptions and brain health.

Sierra Heuer, Lilah M Besser, Briana Dominguez, Stephanie Huynh, Bao Ngoc Le, Boi-San Nguyen, Jason Pham, Uyen Vu, Oanh L Meyer

Abstract read
In one paragraph

Article in Aging & mental health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

9 authors.

Sierra HeuerSchool of Medicine, University of California, Davis, Sacramento, CA, USA.
Lilah M BesserComprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, FL, USA.
Briana DominguezSchool of Medicine, University of California, Davis, Sacramento, CA, USA.
Stephanie HuynhSchool of Medicine, University of California, Davis, Sacramento, CA, USA.
Bao Ngoc LeSchool of Medicine, University of California, Davis, Sacramento, CA, USA.
Boi-San NguyenSchool of Medicine, University of California, Davis, Sacramento, CA, USA.
Jason PhamSchool of Medicine, University of California, Davis, Sacramento, CA, USA.
Uyen VuSchool of Medicine, University of California, Davis, Sacramento, CA, USA.
Oanh L MeyerSchool of Medicine, University of California, Davis, Sacramento, CA, USA.

Funding

UC Davis Alzheimer's Disease Research CenterP30AG072972 · NIA · UNIVERSITY OF CALIFORNIA AT DAVIS · PI Charles DeCarli, Rachel A Whitmer · 2021 to 2026
$25.2M
Vietnamese Insights into Cognitive Aging Program (VIP)R01AG067541 · NIA · UNIVERSITY OF CALIFORNIA AT DAVIS · PI OANH L MEYER · 2021 to 2026
$10.2M
Longitudinal associations between neighborhood greenspace and brain aging in cognitively normal older adultsK01AG063895 · NIA · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI BESSER, LILAH · 2020 to 2024
$628k
Objectively measured neighborhood greenness in midlife and late life cognitive and brain imaging outcomes for Alzheimer's disease: The Multi-Ethnic Study of AtherosclerosisR21AG075291 · NIA · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI BESSER, LILAH · 2022 to 2022
$379k
NIA NIH HHS K01 AG063895NIA NIH HHS P30 AG072972NIA NIH HHS R01 AG067541NIA NIH HHS R21 AG075291
6 · The paper itself

Abstract

objectivesStudies have shown the importance of neighborhood factors, such as residential segregation and green space, in associations with older adult brain health. In this qualitative study, we examine older adults' perceptions of their neighborhood, with a particular focus on residential diversity and segregation.

methodWe recruited participants from the longitudinal cohort at the UC Davis Alzheimer's Disease Research Center to participate in semi-structured interviews. Participants were interviewed and asked to describe features and perceptions of their neighborhood. Individual interviews lasted twenty-three minutes on average and were audio-taped, transcribed verbatim, and analyzed for recurring themes.

resultsA total of twenty-six participants were interviewed: 61.5% female, 50.0% non-Hispanic White and 50.0% Black/African American, mean age= 81.12, SD = 6.93 years.The most prominent themes were (1) Importance of public stores and similar third spaces; (2) Accessibility to green space, including parks and trees; (3) Staying active in the community, both physically and socially; (4) Neighborhood awareness and cohesion; and (5) Stereotypes, discrimination, and segregation.

conclusionThese findings highlight the social and built environment factors that are important to older adults and that may potentially affect brain health. Future research should examine how salient themes might differ depending on older adults' cognition.

Indexed as

BrainNeighborhood CharacteristicsResidence CharacteristicsAgedAged, 80 and overFemaleHumansLongitudinal StudiesMaleQualitative ResearchSocial SegregationOlder adultsqualitativeresidential environmentsegregationsocial determinants of health

Identifiers

PMID41171782
PMCPMC12702519

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.