Exploració per autor "Jané Campos, Raimon"
Ara es mostren els items 85-104 de 136
-
La enseñanza de la Bioingeniería en los estudios de tercer ciclo en la Universidad Politécnica Cataluña
Caminal Magrans, Pere; Jané Campos, Raimon; Laguna Lasaosa, Pablo; Vallverdú Ferrer, Montserrat (1989)
Text en actes de congrés
Accés restringit per política de l'editorial -
Linear mixed effects modelling of oxygen desaturation after sleep apneas and hypopneas: a pilot study
Solà Soler, Jordi; Giraldo Giraldo, Beatriz; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Comunicació de congrés
Accés restringit per política de l'editorialObstructive Sleep Apnea severity is commonly determined after a sleep polysomnographic study by the Apnea-Hypopnea Index (AHI). This index does not contain information about the duration of events, and weights apneas and ... -
Measuring high-resolution sleep position in adolescents over 4 nights with smartphone accelerometers
Castillo Escario, Yolanda; Blanco Almazán, Dolores; Ferrer Lluís, Ignasi; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2023)
Comunicació de congrés
Accés obertSleep position affects sleep quality and the severity of different diseases. Classical methods to measure sleep position are complex, expensive, and difficult to use outside the laboratory. Wearables and smartphones can ... -
Multistate Lempel-Ziv (MLZ) index interpretation as a measure of amplitude and complexity changes
Sarlabous Uranga, Leonardo; Torres Cebrián, Abel; Fiz Fernández, José Antonio; Gea, Joaquim; Galdiz, Juan B.; Jané Campos, Raimon (2009)
Text en actes de congrés
Accés obertThe Lempel-Ziv complexity (LZ) has been widely used to evaluate the randomness of finite sequences. In general, the LZ complexity has been used to determine the complexity grade present in biomedical signals. The LZ ... -
Neural offset time evaluation in surface respiratory signals during controlled respiration
Estrada Petrocelli, Luis Carlos; Sarlabous, Leonardo; Lozano García, Manuel; Jané Campos, Raimon; Torres Cebrián, Abel (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Comunicació de congrés
Accés restringit per política de l'editorialThe electrical activity of the diaphragm measured by surface electromyography (sEMGdi) provides indirect information on neural respiratory drive. Moreover, it allows evaluating the ventilatory pattern from the onset and ... -
Neural respiratory drive estimation in respiratory sEMG with cardiac arrhythmias
Estrada Petrocelli, Luis Carlos; Jané Campos, Raimon; Torres Cebrián, Abel (Institute of Electrical and Electronics Engineers (IEEE), 2020)
Text en actes de congrés
Accés obertNeural respiratory drive as measured by the electromyography allows the study of the imbalance between the load on respiratory muscles and its capacity. Surface respiratory electromyography (sEMG) is a non-invasive tool ... -
New sleep transition indexes for describing altered sleep in SAHS
Urra, Oiane; Jané Campos, Raimon (2014)
Capítol de llibre
Accés obert -
Non-linear HRV analysis to quantify the effects of intermittent hypoxia using an OSA rat model
Romero, Daniel; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertIn this paper, a non-linear HRV analysis was performed to assess fragmentation signatures observed in heartbeat time series after intermittent hypoxia (IH). Three markers quantifying short-term fragmentation levels, PIP, ... -
Noninvasive assessment of inspiratory muscle neuromechanical coupling during inspiratory threshold loading
Lozano García, Manuel; Estrada Petrocelli, Luis Carlos; Moxham, John; Rafferty, Gerrard F.; Torres Cebrián, Abel; Jolley, J; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2019-12-16)
Article
Accés obertDiaphragm neuromechanical coupling (NMC), which reflects the efficiency of conversion of neural activation to transdiaphragmatic pressure (Pdi), is increasingly recognized to be a useful clinical index of diaphragm function ... -
Noninvasive assessment of neuromechanical and neuroventilatory coupling in COPD
Lozano García, Manuel; Estrada Petrocelli, Luis Carlos; Blanco Almazán, María Dolores; Moxham, John; Rafferty, Gerrard F.; Torres Cebrián, Abel; Jané Campos, Raimon (2022-07)
Article
Accés obertThis study explored the use of parasternal second intercostal space and lower intercostal space surface electromyogram (sEMG) and surface mechanomyogram (sMMG) recordings (sEMG para and sMMG para , and sEMG lic and sMMG ... -
Noninvasive assessment of neuromechanical coupling and mechanical efficiency of parasternal intercostal muscle during inspiratory threshold loading
Lozano García, Manuel; Estrada Petrocelli, Luis Carlos; Torres Cebrián, Abel; Rafferty, Gerrard F.; Moxham, John; Jolley, J; Jané Campos, Raimon (Multidisciplinary Digital Publishing Institute (MDPI), 2021-03-04)
Article
Accés obertThis study aims to investigate noninvasive indices of neuromechanical coupling (NMC) and mechanical efficiency (MEff) of parasternal intercostal muscles. Gold standard assessment of diaphragm NMC requires using invasive ... -
Noninvasive measurement of inspiratory muscle performance by means of diaphragm muscle mechanomyographic signals in COPD patients during an incremental load respiratory test
Torres Cebrián, Abel; Sarlabous Uranga, Leonardo; Fiz Fernández, José Antonio; Gea Guiral, Joaquim; Martínez Llorens, Juana María; Morera Prat, Josep Maria; Jané Campos, Raimon (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Text en actes de congrés
Accés obertThe study of mechanomyographic (MMG) signals of respiratory muscles is a promising noninvasive technique in order to evaluate the respiratory muscular effort and efficiency. In this work, the MMG signal of the ... -
Normal non-regular snores as a tool for screening SAHS severity
Gil de Mesquita, Joana Margarida; Fiz Fernández, José Antonio; Solà Soler, Jordi; Morera Prat, Josep Maria; Jané Campos, Raimon (2011)
Text en actes de congrés
Accés restringit per política de l'editorialSnoring is one of the earliest and most consistent sign of upper airway obstruction leading to Sleep Apnea-Hypopnea Syndrome (SAHS). Several studies on post-apneic snores, snores that are emitted immediately after an apnea, ... -
Novel approach to continuous adventitious respiratory sound analysis for the assessment of bronchodilator response
Lozano, Manuel; Fiz Fernández, José Antonio; Martínez Rivera, Carlos; Torrents, Aurora; Ruiz Manzano, Juan; Jané Campos, Raimon (2017-02-08)
Article
Accés obertBackground A thorough analysis of continuous adventitious sounds (CAS) can provide distinct and complementary information about bronchodilator response (BDR), beyond that provided by spirometry. Nevertheless, previous ... -
Noves técniques en l'análisi del senyal electrocardiogràfic. Aplicació a l'ECA d'alta revolució
Jané Campos, Raimon (Universitat Politècnica de Catalunya, 1989-07-10)
Tesi
Accés obertL'estudi del senyal electrocardiogràfic (ECG) obtingut mitjançant elèctrodes de superfície és una prova mèdica freqüent que té una gran significació en el diagnòstic de l'activitat cardíaca. <br/>Des de la incorporació ... -
Obstructive sleep apnea in a rat model: effects of anesthesia on autonomic evaluation from heart rate variability measures
Jané Campos, Raimon; Lázaro, Jesús; Ruiz, Puy; Gil, Eduardo; Navajas, Daniel; Farré, Ramon; Laguna, Pablo (Computing in Cardiology, 2013)
Text en actes de congrés
Accés restringit per política de l'editorialRat model of Obstructive Sleep Apnea (OSA) is a realistic approach for studying physiological mechanisms involved in sleep. Rats are usually anesthetized and autonomic nervous system (ANS) could be blocked. This study aimed ... -
Onset and offset estimation of the neural inspiratory time in surface diaphragm electromyography: a pilot study in healthy subjects
Estrada Petrocelli, Luis; Torres Cebrián, Abel; Sarlabous Uranga, Leonardo; Jané Campos, Raimon (2018-01-01)
Article
Accés restringit per política de l'editorial© 2013 IEEE. This study evaluates the onset and offset of neural inspiratory time estimated from surface diaphragm electromyographic (EMGdi) recordings. EMGdi and airflow signals were recorded in ten healthy subjects ... -
Onset detection to study muscle activity in reaching and grasping movements in rats
Castillo Escario, Yolanda; Rodríguez Cañón, María; García Alías, Guillermo; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Comunicació de congrés
Accés obertEMG signals reflect the neuromuscular activation patterns related to the execution of a certain movement or task. In this work, we focus on reaching and grasping (R&G) movements in rats. Our objective is to develop an ... -
Performance evaluation of fixed sample entropy for lung sound intensity estimation
Lozano García, Manuel; Nuhic, Jasna; Moxham, John; Rafferty, Gerrard F.; Jolley, J; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2020)
Text en actes de congrés
Accés obertung sound (LS) signals are often contaminated by impulsive artifacts that complicate the estimation of lung sound intensity (LSI) using conventional amplitude estimators. Fixed sample entropy (fSampEn) has proven to be ... -
Performance evaluation of fixed sample entropy in myographic signals for inspiratory muscle activity estimation
Lozano García, Manuel; Estrada Petrocelli, Luis Carlos; Jané Campos, Raimon (2019-02-01)
Article
Accés obertFixed sample entropy (fSampEn) has been successfully applied to myographic signals for inspiratory muscle activity estimation, attenuating interference from cardiac activity. However, several values have been suggested for ...