2026-05-27T05:32:20Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/348962026-02-03T11:34:46Zcom_10630_2254col_10630_37953
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Castillo-Barnes, Diego
author
Gallego-Molina, Nicolás J.
author
Formoso, Marco A.
author
Ortiz-García, Andrés
author
Figueiredo, Patrícia
author
Luque-Vilaseca, Juan Luis
2024-10-24T11:25:03Z
2024-10-24T11:25:03Z
2024
Diego Castillo-Barnes, Nicolás J. Gallego-Molina, Marco A. Formoso, Andrés Ortiz, Patrícia Figueiredo, Juan L. Luque, Probabilistic and explainable modeling of Phase–Phase Cross-Frequency Coupling patterns in EEG. Application to dyslexia diagnosis, Biocybernetics and Biomedical Engineering, Volume 44, Issue 4, 2024, Pages 814-823, ISSN 0208-5216, https://doi.org/10.1016/j.bbe.2024.09.003. (https://www.sciencedirect.com/science/article/pii/S0208521624000688)
https://hdl.handle.net/10630/34896
https://doi.org/10.1016/j.bbe.2024.09.003
This work explores the intricate neural dynamics associated with dyslexia through the lens of Cross-Frequency Coupling (CFC) analysis applied to electroencephalography (EEG) signals evaluated from 48 seven-year-old Spanish readers from the LEEDUCA research platform. The analysis focuses on CFS (Cross-Frequency phase Synchronization) maps, capturing the interaction between different frequency bands during low-level auditory processing stimuli. Then, making use of Gaussian Mixture Models (GMMs), CFS activations are quantified and classified, offering a compressed representation of EEG activation maps. The study unveils promising results specially at the Theta-Gamma coupling (Area Under the Curve = 0.821), demonstrating the method’s sensitivity to dyslexia-related neural patterns and highlighting potential applications in the early identification of dyslexic individuals.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Dislexia
Procesamiento de señales
Probabilistic and explainable modeling of Phase–Phase Cross-Frequency Coupling patterns in EEG. Application to dyslexia diagnosis
journal article
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