Browsing by Author "Vallverdú Ferrer, Montserrat"
Now showing items 1-20 of 66
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Advanced Signal Processing on Brain Event-Related Potentials
(2016-02-16)
Review
Restricted access - publisher's policy -
Algoritmo de búsqueda de secuencias cis-regulatorias basado en el análisis del incremento de la información mediante la divergencia de Rényi
(2011)
Conference lecture
Open Access -
Analisis de la señal del centro de presiones mediante auto-informacion mutua: Test con ojos abiertos
(2010)
Conference report
Open Access -
Analysis of epileptic EEG signals in children by symbolic dynamics
(2013)
Conference lecture
Restricted access - publisher's policy -
Análisis de la dinámica no lineal y cambios de complejidad en la variabilidad del ritmo cardiaco
(2010)
Conference report
Restricted access - publisher's policySe han desarrollado y aplicado unas nuevas metodologías para estimar la complejidad de la variavilidad del ritmo cardiaco, las cuales facilitan la obtención de un mejor diagnóstico de las enfermedades cardiacas y ayudan ... -
Assessing rheoencephalography dynamics through analysis of the interactions among brain and cardiac networks during general anesthesia
(Frontiers Media SA, 2022-08-29)
Article
Open AccessCerebral blood flow (CBF) reflects the rate of delivery of arterial blood to the brain. Since no nutrients, oxygen or water can be stored in the cranial cavity due to space and pressure restrictions, a continuous perfusion ... -
Assessment of heart rate variability during an endurance mountain trail race by multi-scale entropy analysis
(2017-12-01)
Article
Open Access© 2017 by the authors. The aim of the study was to analyze heart rate variability (HRV) response to high-intensity exercise during a 35-km mountain trail race and to ascertain whether fitness level could influence autonomic ... -
Assessment of heart rate variability during an ultra-endurance mountain trail race by multi-scale entropy analysis
(2017-12-01)
Article
Open AccessThe aim of the study was to analyze heart rate variability (HRV) response to high-intensity exercise during a 35-km mountain trail race and to ascertain whether fitness level could influence autonomic nervous system (ANS) ... -
Assessment of nociceptive responsiveness levels during sedation-analgesia by entropy analysis of EEG
(2016-03-01)
Article
Open AccessThe level of sedation in patients undergoing medical procedures is decided to assure unconsciousness and prevent pain. The monitors of depth of anesthesia, based on the analysis of the electroencephalogram (EEG), have been ... -
Assessment of responsiveness levels during sedation-analgesia by entropy analysis of EEG
(2016-03-18)
Article
Open AccessThe level of sedation in patients undergoing medical procedures is decided to assure unconsciousness and prevent pain. The monitors of depth of anesthesia, based on the analysis of the electroencephalogram (EEG), have been ... -
Assessment of sedation-analgesia by means of Poincaré analysis of the electroencephalogram
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Conference lecture
Open AccessMonitoring the levels of sedation-analgesia may be helpful for managing patient stress on minimally invasive medical procedures. Monitors based on EEG analysis and designed to assess general anesthesia cannot distinguish ... -
Assessment of the depth of anesthesia based on symbolic dynamics of the EEG
(2010)
Conference lecture
Open AccessMethodologies based on symbolic dynamics have successfully demonstrated to reflect the nonlinear behavior of biological signals. In the present study, symbolic dynamics was applied to the electroencephalogram (EEG) in ... -
Auditory and nociceptive stimuli responses in the electro–encephalogram : a non-linear measures and time-frequency representation based analysis
(2014)
Article
Restricted access - publisher's policyIntroduction: This article is part of the Focus Theme of Methods of Information in Medicine on “Biosignal Interpretation: Advanced Methods for Neural Signals and Images“. Objectives: An efficient way to investigate the ... -
Caracterización del electroencefalograma mediante etropía multiescala para la detección de la somnolencia
(2018)
Conference report
Restricted access - publisher's policyLa somnolencia diurna excesiva es un o de los síntomas provenientes de varios trastornos relacionados con el sueño. Diferentes investigaciones afirman que hay más personas afectadas de somnolencia diurna que las diagnosticadas ... -
Caracterización y análisis de las interacciones de regulación entre los factores de transcripción y los genes
(2011)
Conference report
Open AccessEl estudio y la comprensión de las redes de interacción entre proteínas es fundamental para entender el funcionamiento de los diferentes procesos biológicos a nivel celular. El conjunto de interacciones entre proteínas, ... -
Characterization of daytime sleepiness by time-frequency measures of EEG signals
(2015-06-01)
Article
Open AccessExcessive daytime sleepiness (EDS) is one of the main symptoms of several sleep-related disorders with a great impact on patient lives. While many studies have been carried out in order to assess daytime sleepiness, automatic ... -
Clinical decision support system to enhance quality control of forced spirometry using information and communication technologies
(2014-10-21)
Article
Restricted access - publisher's policyBackground: We recently demonstrated that quality of spirometry in primary care could markedly improve with remote offline support from specialized professionals. It is hypothesized that implementation of automatic online ... -
Comparison of the qCON and qNOX indices for the assessment of unconsciousness level and noxious stimulation response during surgery
(2016-10-20)
Article
Open AccessThe objective of this work is to compare the performances of two electroencephalogram based indices for detecting loss of consciousness and loss of response to nociceptive stimulation. Specifically, their behaviour after ... -
Comparison of two cardiac output monitors, qCO and LiDCO, during general anesthesia
(2016-08-09)
Article
Open AccessBackground: Optimization of cardiac output (CO) has been evidenced to reduce postoperative complications and to expedite the recovery. Likewise, CO and other dynamic cardiac parameters can describe the systemic blood flow ... -
Correntropy measures to detect daytime sleepiness from EEG signals
(Institute of Physics (IOP), 2014-10-01)
Article
Open AccessExcessive daytime sleepiness (EDS) is one of the main symptoms of several sleep related disorders and has a great impact on patients' lives. While many studies have been carried out in order to assess daytime sleepiness, ...
