Evidence map›Paper›PMID 35347127›Full record

ArticleNature communications2022

A computational model of neurodegeneration in Alzheimer's disease.

D Jones, V Lowe, J Graff-Radford, H Botha, L Barnard, D Wiepert, M C Murphy, M Murray, M Senjem, J Gunter and 5 more

Abstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 1 pooled it
–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

52 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  20. Computational analysis of learning in young and ageing brains.Frontiers in computational neuroscience · 2025
    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

15 authors.

D JonesDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA. jones.david@mayo.edu.ORCID http://orcid.org/0000-0002-4807-9833
V LoweDepartment of Radiology, Mayo Clinic, Rochester, MN, 55905, USA.
J Graff-RadfordDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.
H BothaDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.ORCID http://orcid.org/0000-0003-4390-685X
L BarnardDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.
D WiepertDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.
M C MurphyDepartment of Radiology, Mayo Clinic, Rochester, MN, 55905, USA.
M MurrayDepartment of Neuroscience, Mayo Clinic, Jacksonville, FL, 32224, USA.ORCID http://orcid.org/0000-0001-7379-2545
M SenjemDepartment of Information Technology, Mayo Clinic, Rochester, MN, 55905, USA.ORCID http://orcid.org/0000-0001-9308-9275
J GunterDepartment of Information Technology, Mayo Clinic, Rochester, MN, 55905, USA.
H WisteDepartment of Health Sciences Research, Mayo Clinic, Rochester, MN, 55905, USA.
B BoeveDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.ORCID http://orcid.org/0000-0002-4153-8187
D KnopmanDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.ORCID http://orcid.org/0000-0002-6544-066X
R PetersenDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.
C JackDepartment of Radiology, Mayo Clinic, Rochester, MN, 55905, USA.ORCID http://orcid.org/0000-0001-7916-622X

Funding

SUPPLEMENT TO ALZHEIMERS DISEASE PATIENT REGISTRYU01AG006786 · NIA · MAYO CLINIC ROCHESTER · PI GRAFF-RADFORD, JONATHAN, JACK, CLIFFORD R. · 1986 to 2023
$49.6M
THE PGRN/TDP-43 AXIS IN ALZHEIMER?S DISEASE AND NEURODEGENERATIONP50AG016574 · NIA · MAYO CLINIC ROCHESTER · PI BU, GUOJUN · 1999 to 2018
$36.9M
Research Education ComponentP30AG062677 · NIA · MAYO CLINIC ROCHESTER · PI Walter K. Kremers · 2019 to 2026
$33.5M
PREDICTING ALZHEIMERS DISEASE WITH MAGNETIC RESONANCER01AG011378 · NIA · MAYO CLINIC ROCHESTER · PI JACK, CLIFFORD R. · 1993 to 2017
$12.1M
Validating the New Criteria for Preclinical Alzheimer's diseaseR01AG041851 · NIA · MAYO CLINIC ROCHESTER · PI JACK, CLIFFORD R., KNOPMAN, DAVID S · 2012 to 2021
$6.3M
NIA NIH HHS P30 AG062677NIA NIH HHS P50 AG016574NIA NIH HHS R01 AG011378NIA NIH HHS R01 AG041851NIA NIH HHS U01 AG006786U.S. Department of Health & Human Services | National Institutes of Health (NIH) P30 AG62677U.S. Department of Health & Human Services | NIH | National Institute on Aging (U.S. National Institute on Aging) U01 AG06786
6 · The paper itself

Abstract

Disruption of mental functions in Alzheimer's disease (AD) and related disorders is accompanied by selective degeneration of brain regions. These regions comprise large-scale ensembles of cells organized into systems for mental functioning, however the relationship between clinical symptoms of dementia, patterns of neurodegeneration, and functional systems is not clear. Here we present a model of the association between dementia symptoms and degenerative brain anatomy using F18-fluorodeoxyglucose PET and dimensionality reduction techniques in two cohorts of patients with AD. This reflected a simple information processing-based functional description of macroscale brain anatomy which we link to AD physiology, functional networks, and mental abilities. We further apply the model to normal aging and seven degenerative diseases of mental functions. We propose a global information processing model for mental functions that links neuroanatomy, cognitive neuroscience and clinical neurology.

Indexed as

Alzheimer DiseaseBrainCognitionFluorodeoxyglucose F18HumansPositron-Emission TomographyFluorodeoxyglucose F18

Identifiers

PMID35347127
PMCPMC8960876

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.