Evidence map›Paper›PMID 37485296›Full record

ArticleAging brain2023

Short-term blood pressure variability is inversely related to regional amplitude of low frequency fluctuations in older and younger adults.

Isabel J Sible, Hyun Joo Yoo, Jungwon Min, Kaoru Nashiro, Catie Chang, Daniel A Nation, Mara Mather

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Aging brain, 2023. 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
0.5field-weighted citation impact, top 37% 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, 3 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. 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 3 institutions in 1 country.

Isabel J SibleDepartment of Psychology, University of Southern California, Los Angeles, CA 90089, USA.
Hyun Joo YooDavis School of Gerontology, University of Southern California, Los Angeles, CA 90089, USA.
Jungwon MinDavis School of Gerontology, University of Southern California, Los Angeles, CA 90089, USA.
Kaoru NashiroDavis School of Gerontology, University of Southern California, Los Angeles, CA 90089, USA.
Catie ChangDepartment of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN 37235, USA.
Daniel A NationInstitute for Memory Impairments and Neurological Disorders, University of California, Irvine, Irvine, CA 92697, USA.
Mara MatherDepartment of Psychology, University of Southern California, Los Angeles, CA 90089, USA.
University of Southern California · USUniversity of California, Irvine · USVanderbilt University · US

Funding

Vascular Contributions to Dementia and Genetic Risk Factors for Alzheimer's DiseaseP01AG052350 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Daniel A Nation, ARTHUR W TOGA · 2016 to 2026
$28.4M
The Alzheimer's Disease Research Center at the University of California, IrvineP30AG066519 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI Mathew Mark Blurton-Jones · 2020 to 2026
$27.9M
USCADRC Diversity Supplement PachicanoP30AG066530 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI HELENA Chang CHUI · 2020 to 2026
$27.8M
The Impact of Emotional Regulation on Cognition in AgingR01AG025340 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MATHER, MARA · 2004 to 2021
$7.9M
Endothelial progenitor cells and neurovascular injury in the aging brainR01AG064228 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Daniel A Nation · 2019 to 2026
$4.5M
Cerebrovascular resistance in cognitive aging and Alzheimer's disease riskR01AG060049 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI NATION, DANIEL A · 2020 to 2023
$2.4M
Why Does Heart Rate Variability Matter for Emotion RegulationR01AG057184 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MATHER, MARA · 2017 to 2021
$2.1M
NIA NIH HHS P01 AG052350NIA NIH HHS P30 AG066519NIA NIH HHS P30 AG066530NIA NIH HHS R01 AG025340NIA NIH HHS R01 AG057184NIA NIH HHS R01 AG060049NIA NIH HHS R01 AG064228
6 · The paper itself

Abstract

Blood pressure variability (BPV), independent of mean blood pressure levels, is associated with cerebrovascular disease burden on MRI and postmortem evaluation. However, less is known about relationships with markers of cerebrovascular dysfunction, such as diminished spontaneous brain activity as measured by the amplitude of low frequency fluctuations (ALFF), especially in brain regions with vascular and neuronal vulnerability in aging. We investigated the relationship between short-term BPV and concurrent regional ALFF from resting state fMRI in a sample of community-dwelling older adults (

Indexed as

AgingAmplitude of low frequency fluctuationsBlood pressure variabilityMedial temporal lobes

Identifiers

PMID37485296
PMCPMC10362312
OpenAlexW4383959433

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.