Browsing by Author "Solà Soler, Jordi"
Now showing items 1-14 of 14
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Cardiorespiratory phase synchronization in OSA subjects during wake and sleep states
(2015)
Conference report
Restricted access - publisher's policyCardiorespiratory Phase Synchronization (CRPS) is a manifestation of coupling between cardiac and respiratory systems complementary to Respiratory Sinus Arrhythmia. In this work, we investigated CRPS during wake and sleep ... -
Cardiorespiratory phase synchronization increases during certain mental stimuli in healthy subjects
(2018)
Conference report
Open AccessSeveral neurological and mechanical non-linear mechanisms relate the respiratory and cardiovascular systems to one another. Besides the well-known modulation of heart rate by respiration, another form of non-linear interaction ... -
Characterization of the microvascular cerebral blood flow response to obstructive apneic events during night sleep
(2018-10-01)
Article
Open Access -
Clasificación bayesiana de sujetos roncadores con Síndrome de Apnea Hipoapnea del Sueño mediante un método Kernel
(2011)
Conference report
Open AccessEl gold standard para diagnosticar el Síndrome de Apnea Hipoapnea del Sueño (SAHS) es la polisomnografía (PSG), un procedimiento caro y laborioso. Resultaría de mucha ayuda disponer de un método de screening sencillo que ... -
Evaluación de la vía aérea superior en sujetos con SAHS mediante análisis del sonido respiratorio durante vigilia
(2014)
Conference report
Open AccessEl Síndrome de Apnea-Hipopnea del Sueño (SAHS) actualmente se diagnostica mediante la Polisomnografía (PSG), una prueba cara y costosa. Se han propuesto diversas alternativas para ayudar al cribado previo de SAHS. En ... -
How does obstructive sleep apnea alter cerebral hemodynamics?
(Oxford University Press, 2023-08-01)
Article
Open AccessStudy Objectives We aimed to characterize the cerebral hemodynamic response to obstructive sleep apnea/hypopnea events, and evaluate their association to polysomnographic parameters. The characterization of the cerebral ... -
Identification of Obstructive Sleep Apnea patients from tracheal breath sound analysis during wakefulness in polysomnographic studies
(2014)
Conference report
Restricted access - publisher's policyObstructive Sleep Apnea (OSA) is currently diagnosed by a full nocturnal polysomnography (PSG), a very expensive and time-consuming method. In previous studies we were able to distinguish patients with OSA through formant ... -
Linear mixed effects modelling of oxygen desaturation after sleep apneas and hypopneas: a pilot study
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference lecture
Restricted access - publisher's policyObstructive 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 ... -
Normal non-regular snores as a tool for screening SAHS severity
(2011)
Conference report
Restricted access - publisher's policySnoring 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, ... -
Regular and non regular snore features as markers of SAHS
(2010)
Conference report
Open AccessSleep 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 ... -
Relationship between heart rate excursion and apnea duration in patients with Obstructive Sleep Apnea
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Conference lecture
Restricted access - publisher's policyObstructive 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 ... -
Sincronización de sistemas de monitorización para el estudio de ronquidos en las distintas fases del sueño en pacientes con SAHS
(2014)
Conference lecture
Open AccessEl 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 ... -
Snoring analysis for the screening of sleep apnea hypopnea syndrome with a single-channel device developed using polysomnographic and snoring databases
(2011)
Conference report
Restricted access - publisher's policySeveral studies have shown differences in acoustic snoring characteristics between patients with Sleep Apnea-Hypopnea Syndrome (SAHS) and simple snorers. Usually a few manually isolated snores are analyzed, with an emphasis ... -
Study of phase estimation methods to analyse cardiorespiratory synchronization in OSA patients
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Conference lecture
Restricted access - publisher's policy
