Miguel Ortiz Del Castillo

Identification of clusters in multifocal electrophysiology recordings to maximize discriminant capacity (patients vs. control subjects)

M Ortiz del Castillo, B Cordon, EM Sanchez Morla, E Vilades, MJ Rodrigo, C Cavaliere, L Boquete, E Garcia-Martin

Journal article  |  2020  |  Documenta Ophthalmologica

PURPOSE: To propose a new method of identifying clusters in multifocal electrophysiology (multifocal electroretinogram: mfERG; mul..

Empirical Mode Decomposition-Based Filter Applied to Multifocal Electroretinograms in Multiple Sclerosis Diagnosis.

Luis de Santiago, M Ortiz Del Castillo, Elena Garcia-Martin, María Jesús Rodrigo, Eva M Sánchez Morla, Carlo Cavaliere, Beatriz Cordón, Juan Manuel Miguel, Almudena López, Luciano Boquete

Journal article  |  2019  |  Sensors

As multiple sclerosis (MS) usually affects the visual pathway, visual electrophysiological tests can be used to diagnose it. The o..

Diagnostic ability of multifocal electroretinogram in early multiple sclerosis using a new signal analysis method.

L Boquete, E López-Guillén, E Vilades, JM Miguel-Jiménez, LE Pablo, L De Santiago, M Ortiz Del Castillo, MC Alonso-Rodríguez, EM Sánchez Morla, A López-Dorado, E Garcia-Martin

Journal article  |  2019  |  PLOS ONE

PURPOSE: To determine if a novel analysis method will increase the diagnostic value of the multifocal electroretinogram (mfERG) in..

A computer-aided diagnosis of multiple sclerosis based on mfVEP recordings.

Luis de Santiago, EM Sánchez Morla, Miguel Ortiz, Elena López, Carlos Amo Usanos, MC Alonso-Rodríguez, R Barea, Carlo Cavaliere-Ballesta, Alfredo Fernández, Luciano Boquete

Journal article  |  2019  |  PLOS ONE

INTRODUCTION: The aim of this study is to develop a computer-aided diagnosis system to identify subjects at differing stages of de..

Empirical mode decomposition processing to improve multifocal-visual-evoked-potential signal analysis in multiple sclerosis.

Luis de Santiago, Eva Sánchez-Morla, Román Blanco, Juan Manuel Miguel, Carlos Amo, Miguel Ortiz Del Castillo, Almudena López, Luciano Boquete

Journal article  |  2018  |  PLOS ONE

OBJECTIVE: To study the performance of multifocal-visual-evoked-potential (mfVEP) signals filtered using empirical mode decomposit..

Induced Gamma-Band Activity During Voluntary Movement: EEG Analysis for Clinical Purposes.

Carlos Amo, Miguel Ortiz Del Castillo, Rafael Barea, Luis de Santiago, Alejandro Martínez-Arribas, Pedro Amo-López, Luciano Boquete

Journal article  |  2016  |  Motor Control

OBJECTIVE: Propose a simplified method applicable in routine clinical practice that uses EEG to assess induced gamma-band activity..

A signal-to-noise-ratio-based analysis of multifocal visual-evoked potentials in multiple sclerosis risk assessment.

L De Santiago, M Ortiz Del Castillo, R Blanco, R Barea, JM Rodríguez-Ascariz, JM Miguel-Jiménez, EM Sánchez-Morla, L Boquete

Journal article  |  2016  |  Clinical Neurophysiology

OBJECTIVE: To study the value of using the signal-to-noise ratio (SNR) of multifocal visual-evoked potentials (mfVEPs) in assessme..

A new method for quantifying mfVEP signal intensity in multiple sclerosis

M Ortiz del Castillo, L de Santiago, A Fernández, R Blanco, JM Rodríguez-Ascariz, R Barea, JM Miguel-Jiménez, EM Sánchez-Morla, L Boquete

Journal article  |  2015  |  Biomedical Signal Processing and Control

Software for analysing multifocal visual evoked potential signal latency progression.

L de Santiago, A Klistorner, M Ortiz, AJ Fernández-Rodríguez, JM Rodríguez Ascariz, R Barea, JM Miguel-Jiménez, L Boquete

Journal article  |  2015  |  Computers in Biology and Medicine

BACKGROUND: This paper describes a new non-commercial software application (mfVEP(2)) developed to process multifocal visual-evoke..

Filtering multifocal VEP signals using Prony's method.

A Fernández, L de Santiago, R Blanco, C Pérez-Rico, JM Rodríguez-Ascariz, R Barea, JM Miguel-Jiménez, JR García-Luque, M Ortiz del Castillo, EM Sánchez-Morla, L Boquete

Journal article  |  2015  |  Computers in Biology and Medicine

BACKGROUND: This paper describes use of Prony's method as a filter applied to multifocal visual-evoked-potential (mfVEP) signals. ..