2026-05-28T22:45:50Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/271592026-02-03T12:27:04Zcom_10630_2254col_10630_37959

Automatic recording and processing of saccadic electrooculograms. Becerra-García, Roberto Antonio Joya-Caparrós, Gonzalo García-Bermúdez, Rodolfo García-Lagos, Francisco Medicina - Aparatos e instrumentos - Diseño Medicina - Proceso de datos Marcadores bioquímicos Ojos - Movimientos - Proceso de datos Se reporta el desarrollo de un dispositivo de diseño propio para la captación de registros electrooculográficos, la identificación de sácadas inducidas y su procesado para la obtención de biomarcadores de interés médico. This work presents the development of a technology that processes human eye movement records in a fully automatic way. Since it is part of a collaboration with the Center for Rehabilitation and Research of Hereditary Ataxias (CIRAH) of Cuba, we focus on records of subjects suffering Spinocerebellar Ataxia type 2 (SCA2). Our research has two complementary objectives: (i) design a fully automatic method to extract the relevant medical data from saccadic eye movement recordings; (ii) design and testing a low-cost device to record eye movements for clinical purposes. To accomplish the first goal, we have defined a processing pipeline which comprises the following blocks: filtering, differentiation, segmentation and biomarkers extraction. 2023-07-04T09:09:28Z 2023-07-04T09:09:28Z 2023-07 2023 conference output https://hdl.handle.net/10630/27159 eng IWANN 2023 International Work-Conference on Artificial Neural Networks Ponta Delgada (Portugal) 21-06-2023 open access