Evidence map›Paper›PMID 32885120›Full record

ArticleNetwork neuroscience (Cambridge, Mass.)2020

Multi-timescale hybrid components of the functional brain connectome: A bimodal EEG-fMRI decomposition.

Jonathan Wirsich, Enrico Amico, Anne-Lise Giraud, Joaquín Goñi, Sepideh Sadaghiani

Abstract read
In one paragraph

Article in Network neuroscience (Cambridge, Mass.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

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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. Article
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  3. Review
  4. Article
  5. Article
  6. Article
  7. ArXiv · 2023
    Article
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

5 authors.

Jonathan WirsichBeckman Institute, University of Illinois at Urbana-Champaign, Urbana, IL, USA.ORCID https://orcid.org/0000-0003-0588-9710
Enrico AmicoSchool of Industrial Engineering, Purdue University, West Lafayette, IN, USA.ORCID https://orcid.org/0000-0001-6705-9689
Anne-Lise GiraudDepartment of Neuroscience, University of Geneva, Geneva, Switzerland.
Joaquín GoñiSchool of Industrial Engineering, Purdue University, West Lafayette, IN, USA.ORCID https://orcid.org/0000-0003-3705-1955
Sepideh SadaghianiBeckman Institute, University of Illinois at Urbana-Champaign, Urbana, IL, USA.ORCID https://orcid.org/0000-0001-8800-3959

Funding

Cognitive Significance of Functional Connectome StatesR01MH116226 · NIMH · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI SADAGHIANI, SEPIDEH · 2019 to 2023
$2.3M
European Research Council 260347NIMH NIH HHS R01 MH116226
6 · The paper itself

Abstract

Concurrent electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) bridge brain connectivity across timescales. During concurrent EEG-fMRI resting-state recordings, whole-brain functional connectivity (FC) strength is spatially correlated across modalities. However, cross-modal investigations have commonly remained correlational, and joint analysis of EEG-fMRI connectivity is largely unexplored. Here we investigated if there exist (spatially) independent FC networks linked between modalities. We applied the recently proposed hybrid connectivity independent component analysis (connICA) framework to two concurrent EEG-fMRI resting-state datasets (total 40 subjects). Two robust components were found across both datasets. The first component has a uniformly distributed EEG frequency fingerprint linked mainly to intrinsic connectivity networks (ICNs) in both modalities. Conversely, the second component is sensitive to different EEG frequencies and is primarily linked to intra-ICN connectivity in fMRI but to inter-ICN connectivity in EEG. The first hybrid component suggests that connectivity dynamics within well-known ICNs span timescales, from millisecond range in all canonical frequencies of FC

Indexed as

Brain connectivityConcurrent EEG-fMRIHuman connectomeICA

Identifiers

PMID32885120
PMCPMC7462430

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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.