Evidence map›Paper›PMID 34679327›Full record

ArticleBrain sciences2021

Application of Machine Learning to Electroencephalography for the Diagnosis of Primary Progressive Aphasia: A Pilot Study.

Carlos Moral-Rubio, Paloma Balugo, Adela Fraile-Pereda, Vanesa Pytel, Lucía Fernández-Romero, Cristina Delgado-Alonso, Alfonso Delgado-Álvarez, Jorge Matias-Guiu, Jordi A Matias-Guiu, José Luis Ayala

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 14% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Diagnostic utility of electrophysiological markers for early and differential diagnosis of Alzheimer's, Frontotemporal, and Lewy Body dementias: A systematic review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Pooled it
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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

10 authors at 1 institution in 1 country.

Carlos Moral-RubioDepartment of Computer Arquitecture and Automation, Faculty of Informatics, Universidad Complutense de Madrid, 28040 Madrid, Spain.ORCID 0000-0001-9247-9618
Paloma BalugoDepartment of Neurophysiology, Institute of Neuroscience, Hospital Clínico San Carlos (IdISCC), Universidad Complutense de Madrid, 28040 Madrid, Spain.
Adela Fraile-PeredaDepartment of Neurophysiology, Institute of Neuroscience, Hospital Clínico San Carlos (IdISCC), Universidad Complutense de Madrid, 28040 Madrid, Spain.
Vanesa PytelDepartment of Neurology, Institute of Neuroscience, Hospital Clínico San Carlos (IdISCC), Universidad Complutense de Madrid, 28040 Madrid, Spain.
Lucía Fernández-RomeroDepartment of Neurology, Institute of Neuroscience, Hospital Clínico San Carlos (IdISCC), Universidad Complutense de Madrid, 28040 Madrid, Spain.
Cristina Delgado-AlonsoDepartment of Neurology, Institute of Neuroscience, Hospital Clínico San Carlos (IdISCC), Universidad Complutense de Madrid, 28040 Madrid, Spain.
Alfonso Delgado-ÁlvarezDepartment of Neurology, Institute of Neuroscience, Hospital Clínico San Carlos (IdISCC), Universidad Complutense de Madrid, 28040 Madrid, Spain.
Jorge Matias-GuiuDepartment of Neurology, Institute of Neuroscience, Hospital Clínico San Carlos (IdISCC), Universidad Complutense de Madrid, 28040 Madrid, Spain.
Jordi A Matias-GuiuDepartment of Neurology, Institute of Neuroscience, Hospital Clínico San Carlos (IdISCC), Universidad Complutense de Madrid, 28040 Madrid, Spain.
José Luis AyalaDepartment of Computer Arquitecture and Automation, Faculty of Informatics, Universidad Complutense de Madrid, 28040 Madrid, Spain.ORCID 0000-0001-7236-5330
Universidad Complutense de Madrid · ES

Funding

Instituto de Salud Carlos III INT20/00079
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Alzheimer’s diseasebiomarkers machine learningelectroencephalographyfrontotemporal dementiagraph theoryK-Nearest Neighborsprimary progressive aphasiaresting-state

Identifiers

PMID34679327
PMCPMC8534262
OpenAlexW3201769198

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.