Evidence map›Paper›PMID 42893064›Full record

ArticleAlzheimer's & dementia (Amsterdam, Netherlands)

Associations of mild behavioral impairment and white matter hyperintensity patterns.

Zdenek Linha, Rafael Dolezal, Matej Seifert, Tejasvi Ravi, Zahinoor Ismail, Pavla Brennan Kearns, Alzheimer's Disease Neuroimaging Initiative

Abstract read
In one paragraph

Article in Alzheimer's & dementia (Amsterdam, Netherlands). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Zdenek LinhaDepartment of Public Health Second Faculty of Medicine Charles University Prague Czech Republic.ORCID https://orcid.org/0009-0006-9223-9239
Rafael DolezalDepartment of Public Health Second Faculty of Medicine Charles University Prague Czech Republic.
Matej SeifertDepartment of Public Health Second Faculty of Medicine Charles University Prague Czech Republic.
Tejasvi RaviDepartment of Public Health Second Faculty of Medicine Charles University Prague Czech Republic.
Zahinoor IsmailDepartments of Psychiatry Clinical Neurosciences, Community Health Sciences, and Pathology & Laboratory Medicine Hotchkiss Brain Institute University of Calgary Calgary Canada.
Pavla Brennan KearnsDepartment of Public Health Second Faculty of Medicine Charles University Prague Czech Republic.
Alzheimer's Disease Neuroimaging Initiative

Funding

Alzheimer's Disease Neuroimaging Initiative - SupplementU01AG024904 · NIA · NORTHERN CALIFORNIA INSTITUTE RES &EDUC · PI WEINER, MICHAEL W · 2004 to 2015
$121.0M
NIA NIH HHS U01 AG024904
6 · The paper itself

Abstract

introductionIt is unclear whether cerebrovascular and white matter changes contribute to mild behavioral impairment (MBI). White matter hyperintensities (WMHs) represent a prominent pathology for research due to association with cognitive decline. We investigated associations between MBI measures and WMH volume and spatial distribution.

methodsWe analyzed 1273 individuals with normal cognition or mild cognitive impairment. General linear models and voxel-wise analyses were employed to examine WMHs in terms of volume and spatial distribution.

resultsGreater WMH volume was associated with higher MBI total score and MBI status in participants with normal cognition and mild cognitive impairment. Voxel-wise analysis revealed a significant cluster in the left inferior longitudinal fasciculus associated with higher MBI total score. DISCUSSION: Our findings suggest a contribution of WMH volume and spatial distribution to persistent later-life behavioral symptoms. WMHs, especially in the left inferior longitudinal fasciculus, may serve as a neuroimaging marker of behavioral symptoms.

Indexed as

cerebral small vessel diseasemild behavioral impairmentneuropsychiatric symptomswhite matter hyperintensities

Identifiers

PMID42893064
PMCPMC13675841

What OpenQuestion holds

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Registered trials

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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.