Evidence map›Paper›PMID 25713521›Full record

ArticleFrontiers in human neuroscience2015

Detection of EEG-resting state independent networks by eLORETA-ICA method.

Yasunori Aoki, Ryouhei Ishii, Roberto D Pascual-Marqui, Leonides Canuet, Shunichiro Ikeda, Masahiro Hata, Kaoru Imajo, Haruyasu Matsuzaki, Toshimitsu Musha, Takashi Asada and 2 more

2 registry-linked trialsAbstract read
In one paragraph

Article in Frontiers in human neuroscience, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

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.

NCT06155123 unknown statusnot on this mapstarted 2020, after this paper: background citation

High-density EEG Evaluation of Functional Connectivity Changes in Migraine Patients Receiving Advanced Preventive Therapies (Anti-CGRP mAbs)

Typeobservational_patient_registrySponsorIRCCS National Neurological Institute "C. Mondino" FoundationRan2020 to 2024Enrolled60ConditionsMigraine Disorders, Chronic Migraine, Episodic MigraineArmsMonoclonal antibody targeting the CGRP pathway (ligand or receptor) (mAbs)
NCT06206772 unknown statusnot on this mapstarted 2021, after this paper: background citation

The Role of Resting State Networks Connectivity in Cluster Headache: a HD-EEG Study

TypeobservationalSponsorIRCCS National Neurological Institute "C. Mondino" FoundationRan2021 to 2025Enrolled20ConditionsCluster Headache, Headache DisordersArmsResting state HD-EEG recording
3 · Its place in the literature

Who cites it

41 citing papers in PubMed.

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  10. Technical Considerations in EEG Source Imaging.Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society · 2024
    Review
  11. Article
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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

12 authors.

Yasunori AokiDepartment of Psychiatry, Osaka University Graduate School of Medicine Osaka, Japan.
Ryouhei IshiiDepartment of Psychiatry, Osaka University Graduate School of Medicine Osaka, Japan.
Roberto D Pascual-MarquiThe KEY Institute for Brain-Mind Research, University Hospital of Psychiatry Zurich, Switzerland ; Department of Neuropsychiatry, Kansai Medical University Osaka, Japan.
Leonides CanuetUCM-UPM Centre for Biomedical Technology, Department of Cognitive and Computational Neuroscience, Complutense University of Madrid Madrid, Spain.
Shunichiro IkedaDepartment of Psychiatry, Osaka University Graduate School of Medicine Osaka, Japan.
Masahiro HataDepartment of Psychiatry, Osaka University Graduate School of Medicine Osaka, Japan.
Kaoru ImajoNihon Kohden Shinjuku, Tokyo, Japan.
Haruyasu MatsuzakiBrain Functions Laboratory Incorporated Yokohama, Japan.
Toshimitsu MushaBrain Functions Laboratory Incorporated Yokohama, Japan.
Takashi AsadaDepartment of Neuropsychiatry, Institute of Clinical Medicine, University of Tsukuba Tsukuba, Japan.
Masao IwaseDepartment of Psychiatry, Osaka University Graduate School of Medicine Osaka, Japan.
Masatoshi TakedaDepartment of Psychiatry, Osaka University Graduate School of Medicine Osaka, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent functional magnetic resonance imaging (fMRI) studies have shown that functional networks can be extracted even from resting state data, the so called "Resting State independent Networks" (RS-independent-Ns) by applying independent component analysis (ICA). However, compared to fMRI, electroencephalography (EEG) and magnetoencephalography (MEG) have much higher temporal resolution and provide a direct estimation of cortical activity. To date, MEG studies have applied ICA for separate frequency bands only, disregarding cross-frequency couplings. In this study, we aimed to detect EEG-RS-independent-Ns and their interactions in all frequency bands. We applied exact low resolution brain electromagnetic tomography-ICA (eLORETA-ICA) to resting-state EEG data in 80 healthy subjects using five frequency bands (delta, theta, alpha, beta and gamma band) and found five RS-independent-Ns in alpha, beta and gamma frequency bands. Next, taking into account previous neuroimaging findings, five RS-independent-Ns were identified: (1) the visual network in alpha frequency band, (2) dual-process of visual perception network, characterized by a negative correlation between the right ventral visual pathway (VVP) in alpha and beta frequency bands and left posterior dorsal visual pathway (DVP) in alpha frequency band, (3) self-referential processing network, characterized by a negative correlation between the medial prefrontal cortex (mPFC) in beta frequency band and right temporoparietal junction (TPJ) in alpha frequency band, (4) dual-process of memory perception network, functionally related to a negative correlation between the left VVP and the precuneus in alpha frequency band; and (5) sensorimotor network in beta and gamma frequency bands. We selected eLORETA-ICA which has many advantages over the other network visualization methods and overall findings indicate that eLORETA-ICA with EEG data can identify five RS-independent-Ns in their intrinsic frequency bands, and correct correlations within RS-independent-Ns.

Indexed as

EEGeLORETA-ICAICAindependent component analysisLORETAresting state network

Identifiers

PMID25713521
PMCPMC4322703

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Registered trials

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.