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Article

Behavioral Phenotype Associations With Resting State EEG Signal Complexity and Power Spectral Density in Fragile X Syndrome.

Autism research : official journal of the International Society for Autism Research - 1 Mar 2026

Proteau-Lemieux Mélodie, Knoth Inga S, Davoudi Saeideh, Buckser Rae, Martin Charles-Olivier, Bélanger Anne-Marie, Fontaine Valérie K, Biag Hazel Maridith Barlahan, Abbeduto Leonard, Jacquemont Sébastien, Hessl David, Hagerman Randi J, Schneider Andrea, Bolduc François V, Lippé Sarah

Abstract excerpt

Fragile X Syndrome (FXS), an X-linked genetic condition, is associated with a wide range of phenotypic manifestations, namely intellectual disability (ID), autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD), and atypical behaviors. Individuals with FXS present robust electrophysiological (EEG) alterations, notably on signal complexity and power spectral density (PSD) resting state...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 41657078
DOI: 10.1002/aur.70194
PMCID: PMC12996851

Genes

PSD

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 9 Sept 2026.

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