Evidence map›Paper›PMID 33951557›Full record

ArticleNeurobiology of aging2021

Association between metabolic syndrome and resting-state functional brain connectivity.

Barnaly Rashid, Victoria N Poole, Francesca C Fortenbaugh, Michael Esterman, William P Milberg, Regina E McGlinchey, David H Salat, Elizabeth C Leritz

Abstract read
In one paragraph

Article in Neurobiology of aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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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

8 authors.

Barnaly RashidNeuroimaging Research for Veterans Center (NeRVe), Geriatric Research Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; The Athinoula A. Martinos Center for Biomedical Imaging, Boston, MA, USA. Electronic address: barnaly_rashid@hms.harvard.edu.
Victoria N PooleNeuroimaging Research for Veterans Center (NeRVe), Geriatric Research Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
Francesca C FortenbaughNeuroimaging Research for Veterans Center (NeRVe), Geriatric Research Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
Michael EstermanNational Center for PTSD, VA Boston Healthcare System, Boston, MA; Neuroimaging Research for Veterans Center (NeRVe), Geriatric Research Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA.
William P MilbergNeuroimaging Research for Veterans Center (NeRVe), Geriatric Research Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
Regina E McGlincheyNeuroimaging Research for Veterans Center (NeRVe), Geriatric Research Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
David H SalatNeuroimaging Research for Veterans Center (NeRVe), Geriatric Research Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; The Athinoula A. Martinos Center for Biomedical Imaging, Boston, MA, USA.
Elizabeth C LeritzNeuroimaging Research for Veterans Center (NeRVe), Geriatric Research Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.

Funding

Research Education ComponentP30AG062421 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI Deborah L. BLACKER · 2019 to 2026
$36.5M
Neuroimaging and Neuropsychological Biomarkers of Vascular Risk FactorsR01NS086882 · NINDS · HARVARD MEDICAL SCHOOL · PI LERITZ, ELIZABETH C · 2014 to 2018
$1.7M
A Multi-modal Imaging Model to Predict Mobility in Older AdultsK01AG064044 · NIA · RUSH UNIVERSITY MEDICAL CENTER · PI POOLE, VICTORIA N · 2019 to 2021
$377k
Defining biotypes of PTSD with resting-state connectivityI01CX001653 · VA · VA BOSTON HEALTH CARE SYSTEM · PI ESTERMAN, MICHAEL · 2018 to 2021
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Neural Mechanisms of Attention in PTSD and Comorbid TBIIK2CX000706 · VA · VA BOSTON HEALTH CARE SYSTEM · PI ESTERMAN, MICHAEL · 2014 to 2018
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Web-based Visual and Cognitive Screening Battery for Rural OEF/OIF/OND VeteransIK2RX002268 · VA · VA BOSTON HEALTH CARE SYSTEM · PI FORTENBAUGH, FRANCESCA COWDEN · 2018 to 2023
–
CSRD VA I01 CX001653CSRD VA IK2 CX000706NIA NIH HHS K01 AG064044NIA NIH HHS P30 AG062421NINDS NIH HHS R01 NS086882RRD VA IK2 RX002268
6 · The paper itself

Abstract

The objective of this study is to examine whether metabolic syndrome (MetS), the clustering of 3 or more cardiovascular risk factors, disrupts the resting-state functional connectivity (FC) of the large-scale cortical brain networks. Resting-state functional magnetic resonance imaging data were collected from seventy-eight middle-aged and older adults living with and without MetS (27 MetS; 51 non-MetS). FC maps were derived from the time series of intrinsic activity in the large-scale brain networks by correlating the spatially averaged time series with all brain voxels using a whole-brain seed-based FC approach. Participants with MetS showed hyperconnectivity across the core brain regions with evidence of loss of modularity when compared with non-MetS individuals. Furthermore, patterns of higher between-network MetS-related effects were observed across most of the seed regions in both right and left hemispheres. These findings indicate that MetS is associated with altered intrinsic communication across core neural networks and disrupted between-network connections across the brain due to the co-occurring vascular risk factors in MetS.

Indexed as

Executive FunctionAgedBrainFemaleHeart Disease Risk FactorsHumansMagnetic Resonance ImagingMaleMetabolic SyndromeMiddle AgedRestCardiovascular HealthfMRIFunctional connectivityMetabolic syndromeVascular risks

Identifiers

PMID33951557
PMCPMC8225583

What OpenQuestion holds

Textmetadata
LicenceTDM
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.