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Detection of movements with attention or distraction to the motor task during robot-assisted passive movements of the upper limb
(Institute of Electrical and Electronics Engineers (IEEE), 2012)
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Robot-assisted rehabilitation therapies usually focus on physical aspects rather than on cognitive factors. However, cognitive aspects such as attention, motivation, and engagement play a critical role in motor learning ...
Automatic differentiation of obstructive and central hypopneas with esophageal pressure measurement during sleep
(2009)
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The differentiation between obstructive and
central respiratory events is one of the most recurrent tasks in the diagnosis of sleep disordered breathing. Esophageal
pressure measurement is the gold-standard method to ...
Comparison of upper airway respiratory resistance measurements with the esophageal pressure/airflow relationship during sleep
(2011)
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Measurement of upper airway resistance is of
interest in sleep disordered breathing to estimate upper airway patency. Resistance is calculated with the airflow and respiratory effort signals. However, there is no consensus ...
Multistate Lempel-Ziv (MLZ) index interpretation as a measure of amplitude and complexity changes
(2009)
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The 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 ...
Automatic non-invasive differentiation of obstructive and central hypopneas with nasal airflow compared to esophageal pressure
(2010)
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The differentiation of obstructive and central respiratory events is a major challenge in the diagnosis of sleep
disordered breathing. Esophageal pressure (Pes) measurement is the gold-standard method to identify these ...
Evaluación de la vía aérea superior en sujetos con SAHS mediante análisis del sonido respiratorio durante vigilia
(2014)
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El 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 ...
Evaluación de la asincronía bilateral y toracoabdominal mediante señales mecanomiográficas
(2014)
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Este estudio tiene como objetivo evaluar la asincronía bilateral y entre los compartimientos torácico y abdominal, durante la realización de un protocolo respiratorio incremental de presión. La actividad mecanomiográfica ...
Analisis de la señal del centro de presiones mediante auto-informacion mutua: Test con ojos abiertos
(2010)
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Synergy analysis as a tool to design and assess an effective stroke rehabilitation
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
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The poor rehabilitation success rate, including the cases of ineffective and detrimental adaptations, make stroke a leading cause of disability. Thus, it is essential to recognize the mechanisms driving healthy motor ...
Evaluation of the respiratory muscular function by means of diaphragmatic mechanomyographic signals in copd patients
(2009)
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The study of mechanomyographic (MMG) signals
of respiratory muscles is a promising technique in order to evaluate the respiratory muscular effort. In this work MMG
signals from left and right hemidiaphragm (MMGl and MMGr, ...