Exploració per autor "Jané Campos, Raimon"
Ara es mostren els items 100-119 de 136
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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)
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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)
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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 ... -
Performance evaluation of the Hilbert–Huang transform for respiratory sound analysis and its application to continuous adventitious sound characterization
Lozano, Manuel; Fiz Fernández, José Antonio; Jané Campos, Raimon (2016-03)
Article
Accés obertThe use of the Hilbert–Huang transform in the analysis of biomedical signals has increased during the past few years, but its use for respiratory sound (RS) analysis is still limited. The technique includes two steps: ... -
Predicting 6-minute walking test outcomes in patients with chronic obstructive pulmonary disease without physical performance measures
Romero Pérez, Daniel; Blanco Almazán, María Dolores; Groenendaal, Willemijn; Lijnen, Lien; Smeets, Christophe; Ruttens, David; Catthoor, Francky; Jané Campos, Raimon (2022-10-03)
Article
Accés obertBackground and Objective Chronic obstructive pulmonary disease (COPD) requires a multifactorial assessment, evaluating the airflow limitation and symptoms of the patients. The 6-min walk test (6MWT) is commonly used to ... -
Quantitative evaluation of trunk function and the StartReact effect during reaching in patients with cervical and thoracic spinal cord injury
Castillo Escario, Yolanda; Kumru, Hatice; Valls Solé, Josep; García Alen, Loreto; Jané Campos, Raimon; Vidal Samsó, Joan (2021-08-18)
Article
Accés obertObjective. Impaired trunk stability is frequent in spinal cord injury (SCI), but there is a lack of quantitative measures for assessing trunk function. Our objectives were to: (a) evaluate trunk muscle activity and movement ... -
Reducción de interferencia cardíaca en señales MMG diafragmáticas de un protocolo de carga incremental sostenida mediante filtrado adaptativo RLS
Sarlabous Uranga, Leonardo; Torres Cebrián, Abel; Fiz Fernández, José Antonio; Jané Campos, Raimon (2012)
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Accés obertEn este trabajo se aplicó el filtrado adaptativo empleando el algoritmo RLS para reducir la interferencia de origen cardíaco en las señales mecanomiográficas diafragmáticas (MMGdi) registradas durante un protocolo de ... -
Regular and non regular snore features as markers of SAHS
Gil de Mesquita, Joana Margarida; Fiz Fernández, José Antonio; Solà Soler, Jordi; Morera Prat, Josep Maria; Jané Campos, Raimon (2010)
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Accés obertSleep Apnea-Hypopnea Syndrome (SAHS) diagnosis is still done with an overnight multi-channel polysomnography. Several efforts are being made to study profoundly the snore mechanism and discover how it can provide an ... -
Relación entre la presión inspiratoria pico y la activación mecánica de los músculos inspiratorios durante respiración tranquila en pacientes con EPOC
Sarlabous Uranga, Leonardo; Torres Cebrián, Abel; Fiz Fernández, José Antonio; Gea Guiral, Joaquim; Martínez Llorens, Juana María; Jané Campos, Raimon (2014)
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Accés obertEn la enfermedad pulmonar obstructiva crónica (EPOC) la fuerza muscular inspiratoria (FMI) y la eficiencia mecánica de los músculos inspiratorios (EMMI) podrían verse reducidas como consecuencia de la hiperinsuflación. En ... -
Relationship between heart rate excursion and apnea duration in patients with Obstructive Sleep Apnea
Solà Soler, Jordi; Giraldo Giraldo, Beatriz; Jané Campos, Raimon; Fiz Fernández, José Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2017)
Comunicació de congrés
Accés restringit per política de l'editorialObstructive Sleep Apnea (OSA) is a sleep disorder with a high prevalence in the general population. It is a risk factor for many cardiovascular diseases, and an independent risk factor for cerebrovascular diseases such as ... -
Relationship Between Heart Rate Recovery and Disease Severity in Chronic Obstructive Pulmonary Disease Patients
Blanco Almazán, María Dolores; Romero Pérez, Daniel; Groenendaal, Willemijn; Lijnen, Lien; Smeets, Christophe; Ruttens, David; Catthoor, Francky; Jané Campos, Raimon (2020)
Comunicació de congrés
Accés obertChronic obstructive pulmonary disease (COPD) patients exhibit impaired autonomic control which can be assessed by heart rate variability analysis. The study aims to evaluate the cardiac autonomic responses of COPD patients ... -
Relationship between sleep stages and HRV response in obstructive sleep apnea patients
Romero Pérez, Daniel; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2021)
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Accés obertPatients suffering from obstructive sleep apnea (OSA) usually present an increased sympathetic activity caused by the intermittent hypoxia effect on autonomic control. This study evaluated the relationship between sleep ... -
Respiratory and spontaneous arousals in patients with sleep apnea hypopnea syndrome
Gil de Mesquita, Joana Margarida; Poree, F.; Carrault, Guy; Fiz Fernández, José Antonio; Abad, Jorge; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2012)
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Accés restringit per política de l'editorialSleep in patients with Sleep Apnea-Hypopnea Syndrome (SAHS) is frequently interrupted with arousals. Increased amounts of arousals result in shortening total sleep time and repeated sleep-arousal change can result in sleep ... -
Respiratory rate detection by empirical mode decomposition method applied to diaphragm mechanomyographic signals
Estrada, Luis; Torres Cebrián, Abel; Sarlabous Uranga, Leonardo; Fiz Fernández, José Antonio; Jané Campos, Raimon (2014)
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Accés restringit per política de l'editorialNon-invasive evaluation of respiratory activity is an area of increasing research interest, resulting in the appearance of new monitoring techniques, ones of these being based on the analysis of the diaphragm mechanomyographic ... -
Respiratory signal derived from the smartphone built-in accelerometer during a Respiratory Load Protocol
Estrada, Luis; Torres Cebrián, Abel; Sarlabous Uranga, Leonardo; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2015)
Comunicació de congrés
Accés obertThe scope of our work focuses on investigating the potential use of the built-in accelerometer of the smartphones for the recording of the respiratory activity and deriving the respiratory rate. Five healthy subjects ... -
Sincronización de sistemas de monitorización para el estudio de ronquidos en las distintas fases del sueño en pacientes con SAHS
López Picazo, Mirella; Solà Soler, Jordi; Fiz Fernández, José Antonio; Jané Campos, Raimon (2014)
Comunicació de congrés
Accés obertEl Síndrome de Apnea-Hipopnea del Sueño (SAHS) tiene una incidencia en sujetos de edad media, del 2-4% en mujeres y 4-6% en hombres, además de múltiples consecuencias asociadas. Sin embargo, a pesar de su prevalencia, menos ... -
Sleep apnea & chronic obstructive pulmonary disease: overlap syndrome dynamics in patients from an epidemiological study
Ferrer Lluís, Ignasi; Castillo Escario, Yolanda; Glos, Martin; Fietze, Ingo; Penzel, Thomas; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2021)
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Accés obertObstructive sleep apnea (OSA) is a sleep disorder in which repetitive upper airway obstructive events occur during sleep. These events can induce hypoxia, which is a risk factor for multiple cardiovascular and cerebrovascular ... -
Sleep stage influence on the autonomic modulation of sleep apnea syndrome
Calvo González, Mireia; Jané Campos, Raimon (2019)
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Accés obertHypoxia induced by obstructive sleep apnea (OSA) leads to the deregulation of the autonomic nervous system (ANS), resulting in an abnormally increased sympathetic activity. Since ANS modulation varies throughout the night, ...