Evidence map›Paper›PMID 33353125›Full record

ArticleBrain sciences2020

Focality of the Induced E-Field Is a Contributing Factor in the Choice of TMS Parameters: Evidence from a 3D Computational Model of the Human Brain.

Deepika Konakanchi, Amy L de Jongh Curry, Robert S Waters, Shalini Narayana

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. [Study on deep brain magnetic stimulation method based on magnetic replicator].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2023
    Article
  4. Article
  5. Is the vertex a good control stimulation site? Theta burst stimulation in healthy controls.Journal of neural transmission (Vienna, Austria : 1996) · 2022
    Article
  6. Article
  7. 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

4 authors at 2 institutions in 1 country.

Deepika KonakanchiBiomedical Engineering, University of Memphis, Memphis, TN 38152, USA.
Amy L de Jongh CurryBiomedical Engineering, University of Memphis, Memphis, TN 38152, USA.
Robert S WatersBiomedical Engineering, University of Memphis, Memphis, TN 38152, USA.
Shalini NarayanaDepartment of Anatomy and Neurobiology, University of Tennessee Health Science Center, Memphis, TN 38163, USA.ORCID 0000-0002-0116-5785
University of Tennessee Health Science Center · USUniversity of Memphis · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcranial magnetic stimulation (TMS) is a promising, non-invasive approach in the diagnosis and treatment of several neurological conditions. However, the specific results in the cortex of the magnitude and spatial distribution of the secondary electrical field (E-field) resulting from TMS at different stimulation sites/orientations and varied TMS parameters are not clearly understood. The objective of this study is to identify the impact of TMS stimulation site and coil orientation on the induced E-field, including spatial distribution and the volume of activation in the cortex across brain areas, and hence demonstrate the need for customized optimization, using a three-dimensional finite element model (FEM). A considerable difference was noted in E-field values and distribution at different brain areas. We observed that the volume of activated cortex varied from 3000 to 7000 mm

Indexed as

coil orientationFEMfocalityTMSTMS optimizationtranscranial magnetic stimulationvolume of activation

Identifiers

PMID33353125
PMCPMC7766380
OpenAlexW3113341619

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.