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  Harmonized-Multinational qEEG Norms (HarMNqEEG)

Li, M., Wang, Y., Lopez-Naranjo, C., Reyes, R. C. G., Hamid, A. I. A., Evans, A. C., et al. (2022). Harmonized-Multinational qEEG Norms (HarMNqEEG). NeuroImage, 119190. doi:10.1016/j.neuroimage.2022.119190.

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 Creators:
Li, Min1, Author
Wang, Ying1, Author
Lopez-Naranjo, Carlos1, Author
Reyes, Ronaldo Cesar Garcia1, Author
Hamid, Aini Ismafairus Abd1, Author
Evans, Alan C.1, Author
Savostyanov, Alexander N.1, Author
Calzada-Reyes, Ana1, Author
Areces-Gonzalez, Ariosky1, Author
Villringer, Arno2, Author              
Tobon-Quintero, Carlos A.1, Author
Garcia-Agustin, Daysi1, Author
Paz-Linares, Deirel1, Author
Yao, Dezhong1, Author
Dong, Li1, Author
Aubert-Vazquez, Eduardo1, Author
Reza, Faruque1, Author
Omar, Hazim1, Author
Abdullah, Jafri Malin1, Author
Galler, Janina R.1, Author
Ochoa-Gomez, John F.1, AuthorPrichep, Leslie S.1, AuthorGalan-Garcia, Lidice1, AuthorMorales-Chacon, Lilia1, AuthorValdes-Sosa, Mitchell J.1, AuthorTröndle, Marius1, AuthorZulkifly, Mohd Faizal Bin Mohd1, AuthorRahman, Muhammad Riddha Bin Abdul1, AuthorMilakhina, Natalya S.1, AuthorLanger, Nicolas1, AuthorRudych, Pavel1, AuthorHu, Shiang1, AuthorKoenig, Thomas1, AuthorVirues-Alba, Trinidad A.1, AuthorLei, Xu1, AuthorBringas-Vega, Maria L.1, AuthorBosch-Bayard, Jorge F.1, AuthorValdes-Sosa, Pedro Antonio1, Author more..
Affiliations:
1External Organizations, ou_persistent22              
2Department Neurology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634549              

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Free keywords: Batch effects; EEG Cross-Spectrum; Electroencephalography, Clinical neuroscience, quantitative EEG; Harmonization; Mahalanobis distance; Riemannian geometry; z-score
 Abstract: This paper extends the frequency domain quantitative electroencephalography (qEEG) methods pursuing higher sensitivity to detect Brain Developmental Disorders. Prior qEEG work lacked integration of cross-spectral information omitting important functional connectivity descriptors. Lack of geographical diversity precluded accounting for site-specific variance, increasing qEEG nuisance variance. We ameliorate these weaknesses. i) Create lifespan Riemannian multinational qEEG norms for cross-spectral tensors. These norms result from the HarMNqEEG project fostered by the Global Brain Consortium. We calculate the norms with data from 9 countries, 12 devices, and 14 studies, including 1564 subjects. Instead of raw data, only anonymized metadata and EEG cross-spectral tensors were shared. After visual and automatic quality control, developmental equations for the mean and standard deviation of qEEG traditional and Riemannian DPs were calculated using additive mixed-effects models. We demonstrate qEEG "batch effects" and provide methods to calculate harmonized z-scores. ii) We also show that the multinational harmonized Riemannian norms produce z-scores with increased diagnostic accuracy to predict brain dysfunction at school-age produced by malnutrition only in the first year of life. iii) We offer open code and data to calculate different individual z-scores from the HarMNqEEG dataset. These results contribute to developing bias-free, low-cost neuroimaging technologies applicable in various health settings.

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Language(s): eng - English
 Dates: 2022-03-232022-01-122022-04-052022-04-07
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1016/j.neuroimage.2022.119190
Other: online ahead of print
PMID: 35398285
 Degree: -

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Project name : -
Grant ID : 61871105
Funding program : -
Funding organization : National Nature Science Foundation of China
Project name : -
Grant ID : 62101003
Funding program : -
Funding organization : National Science Foundation of China
Project name : -
Grant ID : 252428
Funding program : -
Funding organization : Helmholtz Association
Project name : -
Grant ID : 243030
Funding program : -
Funding organization : Brain Canada
Project name : -
Grant ID : TRGS/1/2015/USM/01/6/3
Funding program : -
Funding organization : Ministry of Higher Education Malaysia
Project name : -
Grant ID : 1001/PPSP/8012307
Funding program : -
Funding organization : Universiti Sains Malaysia
Project name : -
Grant ID : 18-29-13027
Funding program : -
Funding organization : Russian Foundation of Basic Research

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Title: NeuroImage
Source Genre: Journal
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Publ. Info: Orlando, FL : Academic Press
Pages: - Volume / Issue: - Sequence Number: 119190 Start / End Page: - Identifier: ISSN: 1053-8119
CoNE: https://pure.mpg.de/cone/journals/resource/954922650166