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Automatic silence events detector from smartphone audio signals: a pilot mHealth system for sleep apnea monitoring at home
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Comunicació de congrés.
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Comunicació de congrés.
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Obstructive sleep apnea (OSA) is a prevalent disease, but most patients remain undiagnosed and untreated. Recently, mHealth tools are being proposed to screen OSA patients at home. In this work, we analyzed full-night audio ...
Detection of sleep-disordered breathing in patients with spinal cord injury using a smartphone
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-10-29)
Article.
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Article.
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Patients with spinal cord injury (SCI) have an increased risk of sleep-disordered breathing (SDB), which can lead to serious comorbidities and impact patients’ recovery and quality of life. However, sleep tests are rarely ...
Entropy analysis of acoustic signals recorded with a smartphone for detecting apneas and hypopneas: A comparison with a commercial system for home sleep apnea diagnosis
(Institute of Electrical and Electronics Engineers (IEEE), 2019-01-01)
Article.
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Article.
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Obstructive sleep apnea (OSA) is a prevalent disease, but most patients remain undiagnosed and untreated. Here we propose analyzing smartphone audio signals for screening OSA patients at home. Our objectives were to: (1) ...
Enhanced monitoring of sleep position in sleep apnea patients: smartphone triaxial accelerometry compared with video-validated position from polysomnography
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-05-26)
Article.
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Article.
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Poor sleep quality is a risk factor for multiple mental, cardiovascular, and cerebrovascular diseases. Certain sleep positions or excessive position changes can be related to some diseases and poor sleep quality. Nevertheless, ...
SleepPos app: an automated smartphone application for angle based high resolution sleep position monitoring and treatment
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-07-01)
Article.
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Article.
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Poor sleep quality or disturbed sleep is associated with multiple health conditions. Sleep position affects the severity and occurrence of these complications, and positional therapy is one of the less invasive treatments ...
Assessment of trunk flexion in arm reaching tasks with electromyography and smartphone accelerometry in healthy human subjects
(Nature, 2021-03-08)
Article.
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Article.
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Trunk stability is essential to maintain upright posture and support functional movements. In this study, we aimed to characterize the muscle activity and movement patterns of trunk flexion during an arm reaching task in ...
Sleep apnea & chronic obstructive pulmonary disease: overlap syndrome dynamics in patients from an epidemiological study
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés.
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Text en actes de congrés.
Accés obert
Obstructive 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 ...
Analysis of Smartphone Triaxial Accelerometry for Monitoring Sleep-Disordered Breathing and Sleep Position at Home
(Institute of Electrical and Electronics Engineers (IEEE), 2020-04-13)
Article.
Accés obert
Article.
Accés obert
Obstructive 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 ...
Onset detection to study muscle activity in reaching and grasping movements in rats
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
EMG 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 ...
Identifying muscle synergies from reaching and grasping movements in rats
(Institute of Electrical and Electronics Engineers (IEEE), 2020-01-01)
Article.
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Article.
Accés obert
Reaching and grasping (R&G) is a skilled voluntary movement which is critical for animals. In this work, we aim to identify muscle synergy patterns from R&G movements in rats and show how these patterns can be used to ...