no code implementations • 23 Nov 2023 • Francisco Jesus Martinez-Murcia, Andrés Ortiz, Juan Manuel Górriz, Javier Ramírez, Pedro Javier Lopez-Perez, Miguel López-Zamora, Juan Luis Luque
The purpose of this work is to check whether these differences exist and how they are related to children's performance in different language and cognitive tasks commonly used to detect dyslexia.
no code implementations • 21 Nov 2023 • Francisco J. Martinez-Murcia, Juan M. Górriz, Javier Ramírez, Andrés Ortiz
The results show that a sufficiently complex model such as our three-dimensional version of the ALEXNET can effectively account for spatial differences, achieving a diagnosis accuracy of 94. 1% with an area under the ROC curve of 0. 984.
no code implementations • 26 Sep 2023 • Santiago Gómez, Daniel Mantilla, Gustavo Garzón, Edgar Rangel, Andrés Ortiz, Franklin Sierra-Jerez, Fabio Martínez
Stroke is the second leading cause of mortality worldwide.
no code implementations • 28 Jun 2021 • Nicolás J. Gallego-Molina, Andrés Ortiz, Francisco J. Martínez-Murcia, Marco Formoso, Almudena Giménez
This coupling is inferred from the Phase-Amplitude coupling (PAC) from different EEG electrodes to explore differences between controls and dyslexic subjects.
no code implementations • 28 Jun 2021 • Juan E. Arco, Andrés Ortiz, Javier Ramírez, Juan M Gorriz
In this work, we propose a classification framework based on sparse coding in order to identify the pneumonia patterns associated with different pathologies.
no code implementations • 13 Apr 2021 • Nicolás Gallego-Molina, Marco Formoso, Andrés Ortiz, Francisco J. Martínez-Murcia, Juan L. Luque
Electroencephalography signals allow to explore the functional activity of the brain cortex in a non-invasive way.
no code implementations • 12 Apr 2021 • Marco A. Formoso, Andrés Ortiz, Francisco J. Martínez-Murcia, Nicolás Gallego-Molina, Juan L. Luque
The connectivity information is then treated as a graph in which the different nodes are the electrodes and the edges PAC values between them.
no code implementations • 4 Mar 2021 • Juan E. Arco, Andrés Ortiz, Javier Ramírez, Francisco J. Martínez-Murcia, Yu-Dong Zhang, Jordi Broncano, M. Álvaro Berbís, Javier Royuela-del-Val, Antonio Luna, Juan M. Górriz
The outbreak of the COVID-19 (Coronavirus disease 2019) pandemic has changed the world.
no code implementations • 26 Oct 2020 • Andrés Ortiz, Francisco J. Martinez-Murcia, Marco A. Formoso, Juan Luis Luque, Auxiliadora Sánchez
In this way, the extraction of relevant features in EEG signals results crucial for classification.