Listar por autor "Fernández-Rodríguez, Álvaro"
Mostrando ítems 1-15 de 15
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Brain switch mode: an alternative to drive a brain-controlled wheelchair
To date, different control paradigms of low level navigation have been tested for brain-controlled wheelchairs, mainly divided into continuous or discrete control [1]. However, these paradigms have certain drawbacks such ... -
Brain-Computer Interface Control of Smartphone Messaging Applications
Velasco-Álvarez, Francisco Javier
; Fernández-Rodríguez, Álvaro; Ron-Angevin, Ricardo (IARIA, 2021-07)
This work-in-progress paper presents an implementation of a Brain-Computer Interface (BCI) system focused on the control of the most common messaging applications of a smartphone: WhatsApp, Telegram, e-mail and Short Message ... -
Brain-Controlled Wheelchair Through Discrimination of Two Mental Tasks
Recently, Brain-Computer Interface (BCI) research has been targeted at the rehabilitation of motor-disabled individuals because it helps to establish a communication and control channel for them. This new channel could ... -
Effect of Stimulus Size in a Visual ERP-Based BCI under RSVP
Fernández-Rodríguez, Álvaro; Darves-Bornoz, Aube; Velasco-Álvarez, Francisco Javier; Ron-Angevin, Ricardo (MPDI, 2022)
Rapid serial visual presentation (RSVP) is currently one of the most suitable paradigms for use with a visual brain–computer interface based on event-related potentials (ERP-BCI) by patients with a lack of ocular motility. ... -
Estudio preliminar de la usabilidad de tres tamaños de teclados basados en Interfaces Cerebro-Computador por pacientes con ELA
Medina-Juliá, María Teresa; Fernández-Rodríguez, Álvaro; Velasco-Álvarez, Francisco Javier; Ron-Angevin, Ricardo (2019-07-25)
En referencia a los teclados basados en Interfaces Cerebro Computador que utilizan el biopotencial P300 como señal de control, el tamaño óptimo para personas con discapacidad motora no se ha presentado propiamente. En este ... -
Evaluation of visual parameters to control a visual ERP-BCI under single-trial classification
Fernández-Rodríguez, Álvaro; Ron-Angevin, Ricardo; Velasco-Álvarez, Francisco Javier; Diaz-Pineda, Jaime; Letouzé, Théodore; André, Jean-Marc[et al.] (2023)
A brain-computer interface (BCIs) based on event-related potentials (ERPs) is a technology that provides a communication channel between a device and a user through their brain activity. These systems could be used to ... -
Posible efecto de interacción entre el paradigma de presentación y el conjunto de estímulos en un teclado virtual controlado a través de una interfaz cerebro-ordenador basada en P300
Fernández-Rodríguez, Álvaro; Medina-Juliá, María Teresa; Velasco-Álvarez, Francisco Javier; Ron-Angevin, Ricardo (2019-07-25)
Muchos trabajos en spellers basados en señal P300 visual han presentado estímulos novedosos que mejoraron el rendimiento utilizando el paradigma fila-columna (RCP). Sin embargo, la presentación visual serial rápida (RSVP) ... -
Preliminary results using a P300 brain-computer interface speller: a possible interaction effect between presentation paradigm and set of stimuli
Fernández-Rodríguez, Álvaro; Medina-Juliá, María Teresa; Velasco-Álvarez, Francisco Javier; Ron-Angevin, Ricardo (2019-06-18)
Several proposals to improve the performance controlling a P300-based BCI speller have been studied using the standard row-column presentation (RCP) par-adigm. However, this paradigm could not be suitable for those patients ... -
Proposals of Control Paradigms Applied to a Brain-Controlled Wheelchair
Several of the neurological diseases that human beings can result in severe disabilities. In some cases, people who suffer from such deficiencies lose any chance of communication with their environment, being the only ... -
Propuesta de BCI basado en RSVP con número reducido de estímulos usando el modo de escritura T9.
Vizcaíno-Martín, Francisco Javier; Velasco-Álvarez, Francisco Javier; Fernández-Rodríguez, Álvaro; Ron-Angevin, Ricardo (Actas Congreso CASEIB 2023, 2023)
Se propone un sistema de comunicación para personas con severas deficiencias motoras, como pacientes afectados de esclerosis lateral amiotrófica, usando una interfaz cerebro computadora. El sistema se basa en el paradigma ... -
Review of real brain-controlled wheelchairs
Fernández-Rodríguez, Álvaro; Velasco-Álvarez, Francisco Javier; Ron-Angevin, Ricardo (IOP Publishing, 2016-10-14)
This paper presents a review of the state of the art regarding wheelchairs driven by a brain-computer interface (BCI). Using a brain-controlled wheelchair (BCW), disabled users could handle a wheelchair through their brain ... -
Switch mode to control a wheelchair through EEG signals
Ron-Angevin, Ricardo; Velasco-Álvarez, Francisco Javier; Fernández-Rodríguez, Álvaro (Springer, 2016)
This paper presents a switch strategy to control the movement of a Brain-Controlled Wheelchair. After the activation of a Motor Imagery task, an advance movement is started and kept until the same task stop it. This way, ... -
UMA-BCI speller, A P300-Based spelling tool
Velasco-Álvarez, Francisco Javier; Sancha-Ros, Salvador; García-Garaluz, Esther; Fernández-Rodríguez, Álvaro; Medina-Juliá, María Teresa; Ron-Angevin, Ricardo[et al.] (Gernot R. Müller-Putz, Jonas C. Ditz, Selina C. Wriessnegger, 2019)
The brain-computer interface research group of the University of Malaga (UMA-BCI) has developed a speller application based on the wellknown P300 potential which can be easily installed, configured and used. The application ... -
UMA-BCI SPELLER: plataforma de comunicación de fácil configuración basada en el BCI2000 P300 SPELLER
Velasco-Álvarez, Francisco Javier; Fernández-Rodríguez, Álvaro; Medina-Juliá, Mayte; Sancha-Ros, Salvador; García-Garaluz, Esther (2018-07-04)
En este trabajo se presenta una nueva herramienta orientada al restablecimiento de la comunicación en pacientes con severas limitaciones motoras. Tomando como base uno de los sistemas BCI multipropósito más extendido ... -
Usability of three software platforms for modifying graphical layout in visual P300-based brain-computer interface
Ron-Angevin, Ricardo; Fernández-Rodríguez, Álvaro; Velasco-Álvarez, Francisco Javier; Lespinet-Najib, Véronique; André, Jean-Marc (Elsevier, 2023-09)
Individuals afflicted by neurodegenerative conditions such as amyotrophic lateral sclerosis may eventually reach a point where they lose the ability to communicate with the outside world through conventional muscular ...