Evidence map›Paper›PMID 32328152›Full record

ArticleComputational and mathematical methods in medicine2020

Influence of Patient-Specific Head Modeling on EEG Source Imaging.

Yohan Céspedes-Villar, Juan David Martinez-Vargas, G Castellanos-Dominguez

Open access · hybridAbstract readValidation Study
In one paragraph

Article in Computational and mathematical methods in medicine, 2020. 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
0.9field-weighted citation impact, top 29% 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, 12 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

3 authors at 2 institutions in 1 country.

Yohan Céspedes-VillarSignal Processing and Recognition Group, Universidad Nacional de Colombia, Manizales, Colombia.
Juan David Martinez-VargasInstituto Tecnológico Metropolitano, Medellín, Colombia.
G Castellanos-DominguezSignal Processing and Recognition Group, Universidad Nacional de Colombia, Manizales, Colombia.ORCID https://orcid.org/0000-0002-0138-5489
Universidad Nacional de Colombia · COInstituto Tecnológico Metropolitano · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electromagnetic source imaging (ESI) techniques have become one of the most common alternatives for understanding cognitive processes in the human brain and for guiding possible therapies for neurological diseases. However, ESI accuracy strongly depends on the forward model capabilities to accurately describe the subject's head anatomy from the available structural data. Attempting to improve the ESI performance, we enhance the brain structure model within the individual-defined forward problem formulation, combining the head geometry complexity of the modeled tissue compartments and the prior knowledge of the brain tissue morphology. We validate the proposed methodology using 25 subjects, from which a set of magnetic-resonance imaging scans is acquired, extracting the anatomical priors and an electroencephalography signal set needed for validating the ESI scenarios. Obtained results confirm that incorporating patient-specific head models enhances the performed accuracy and improves the localization of focal and deep sources.

Indexed as

AdolescentBrainBrain MappingChildChild, PreschoolComputational BiologyElectroencephalographyElectromagnetic PhenomenaHeadHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingModels, NeurologicalNeuroimagingPatient-Specific Modeling

Identifiers

PMID32328152
PMCPMC7157795
OpenAlexW3014297166

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.