RT Conference Proceedings
T1 Enhancing Intensity Differences in EEG Cross-Frequency Coupling Maps for Dyslexia Detection.
A1 Castillo-Barnes, Diego
A1 Ortiz-García, Andrés
A1 Stabile, Pietro
A1 Gallego Molina, Nicolás Jesús
A1 Figueiredo, Patrícia
A1 Luque-Vilaseca, Juan Luis
K1 Dislexia
K1 Diagnóstico por imagen
K1 Cerebro - Histología
K1 Entropía (Teoría de la información)
AB In this study, we introduced and applied a novel histogram transformation technique to enhance the interpretability and discriminative power of Cross-Frequency Coupling (CFC) maps derived from EEG signals for dyslexia detection. Our approach addresses the challenge of subtle intensity differences in CFC maps, which can hinder the accurate identification of dyslexia-related patterns.Through visual inspection and quantitative analysis, we demonstrated the effectiveness of the histogram transformation technique in amplifying intensity differences within CFC maps. Specifically, our results show significant improvements in the significance of CFC map pixels, particularly in the Alpha-Beta coupling band, post-transformation. This enhancement in discriminative power was further supported by the reduction in entropy and the identification of texture feature changes through Gray-Level Co-occurrence Matrix (GLCM) analysis.
PB Springer Nature
YR 2024
FD 2024
LK https://hdl.handle.net/10630/31889
UL https://hdl.handle.net/10630/31889
LA eng
NO Castillo-Barnes, D., Ortiz, A., Stabile, P., Gallego-Molina, N.J., Figueiredo, P., Luque, J.L. (2024). Enhancing Intensity Differences in EEG Cross-Frequency Coupling Maps for Dyslexia Detection. In: Ferrández Vicente, J.M., Val Calvo, M., Adeli, H. (eds) Artificial Intelligence for Neuroscience and Emotional Systems. IWINAC 2024. Lecture Notes in Computer Science, vol 14674. Springer, Cham. https://doi.org/10.1007/978-3-031-61140-7_6
NO Política de acceso abierto tomada de: https://www.springernature.com/gp/open-research/policies/book-policies
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026