Evidence map›Paper›PMID 33293456›Full record

ArticleeNeuro

NetDI: Methodology Elucidating the Role of Power and Dynamical Brain Network Features That Underpin Word Production.

Sudha Yellapantula, Kiefer Forseth, Nitin Tandon, Behnaam Aazhang

Open access · goldAbstract read
In one paragraph

Article in eNeuro. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 47% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Visualization of functional and effective connectivity underlying auditory descriptive naming.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2025
    Article
  3. 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.

Sudha YellapantulaDepartment of Electrical and Computer Engineering, Rice University, Houston, TX 77030 sudha.yellapantula@gmail.com.ORCID 0000-0001-8719-6859
Kiefer ForsethDepartment of Neurosurgery, McGovern Medical School at University of Texas Health, Houston, TX 77005.ORCID 0000-0003-1624-8329
Nitin TandonDepartment of Neurosurgery, McGovern Medical School at University of Texas Health, Houston, TX 77005.ORCID 0000-0002-2752-2365
Behnaam AazhangDepartment of Electrical and Computer Engineering, Rice University, Houston, TX 77030.
Rice University · USThe University of Texas Health Science Center at Houston · US

Funding

Brain Networks of Noun GenerationR01DC014589 · NIDCD · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI TANDON, NITIN · 2015 to 2019
$2.0M
Cortical Dynamics during Speech ProductionF30DC017083 · NIDCD · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI FORSETH, KIEFER · 2018 to 2020
$64k
NIDCD NIH HHS F30 DC017083NIDCD NIH HHS R01 DC014589
6 · The paper itself

Abstract

Canonical language models describe eloquent function as the product of a series of cognitive processes, typically characterized by the independent activation profiles of focal brain regions. In contrast, more recent work has suggested that the interactions between these regions, the cortical networks of language, are critical for understanding speech production. We investigated the cortical basis of picture naming (PN) with human intracranial electrocorticography (ECoG) recordings and direct cortical stimulation (DCS), adjudicating between two competing hypotheses: are task-specific cognitive functions discretely computed within well-localized brain regions or rather by distributed networks? The time resolution of ECoG allows direct comparison of intraregional activation measures [high gamma (h

Indexed as

Brain MappingElectrocorticographyBrainHumansLanguageSpeechdirected cortical stimulationdirected informationdynamicsECoGgraph theoryhuman language

Identifiers

PMID33293456
PMCPMC7890525
OpenAlexW3112181292

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.