Browsing by Subject "Electromiografia"
Now showing items 1-20 of 52
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A novel spatial feature for the identification of motor tasks using high-density electromyography
(MDPI AG, 2017-07-08)
Article
Open AccessEstimation of neuromuscular intention using electromyography (EMG) and pattern recognition is still an open problem. One of the reasons is that the pattern-recognition approach is greatly influenced by temporal changes in ... -
Actividad electromiográfica normal en la marcha humana
(Sociedad Ibérica de Biomecánica y Biomateriales, 1996-12)
Article
Open AccessLa electromiografía dinámica es uno de los medios tecnológicos usuales en el estudio del movimiento humano; esta técnica determina cuándo un músculo está activo o inactivo. La revisión de los datos aportados por la ... -
Actividad eléctrica muscular en la marcha a distintas velocidades y en la carrera
(Sociedad Ibérica de Biomecánica y Biomateriales, 2004-10)
Article
Open AccessEn este estudio se analiza la actividad electromiográfica de los principales músculos de la extremidad inferior derecha: Glúteos Mayor y Medio, Recto Anterior y Vasto Interno del Cuádriceps, Isquiotibioperoneos, Gemelos ... -
Actividad eléctrica muscular en la marcha a distintas velocidades y en la carrera
(2008-11-07T15:00:56Z)
Article
Open AccessEn este estudio se analiza la actividad electromiográfica de los principales músculos de la extremidad inferior derecha: Glúteos Mayor y Medio, Recto Anterior y Vasto Interno del Cuádriceps, Isquiotibioperoneos, Gemelos ... -
Analysis of electrode arrays for multichannel surface electromyography
(Universitat Politècnica de Catalunya, 2019-05)
Master thesis
Open AccessNowadays medical evaluation requires in each further step improvements in all the areas concerning engineering and materials. This applies to the application of electromyography and in specific to surface electromyography ... -
Analysis of muscle synergies and activation–deactivation patterns in subjects with anterior cruciate ligament deficiency during walking
(Elsevier, 2016-01)
Article
Open AccessThe knowledge of muscle activation patterns when doing a certain task in subjects with anterior cruciate ligament deficiency could help to improve their rehabilitation treatment. The goal of this study is to identify ... -
Analysis of tracheal and pulmonary continuous adventitious respiratory sounds in asthma
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference lecture
Restricted access - publisher's policyContinuous adventitious sounds (CAS) are commonly observed in obstructive pulmonary diseases and are of great clinical interest. However, their evaluation is generally subjective. We have previously developed an automatic ... -
Anàlisis per electromiograma de les afectacions musculars en pacients amb trencament de lligament creuat anterior
(Universitat Politècnica de Catalunya, 2020-07-15)
Bachelor thesis
Open AccessAvui en dia el trencament del lligament creuat és una lesió comuna en la població, sobretot en esportistes. Tot i així, encara es desconeixen alguns aspectes relacionats amb l’evolució dels pacients després de la reconstrucció ... -
Análisis de la actividad muscular respiratoria mediante técnicas temporales,frecuenciales y estadísticas
(Universitat Politècnica de Catalunya, 1999-11-08)
Doctoral thesis
Open AccessLa enfermedad pulmonar obstructiva crónica (EPOC) es la enfermedad crónica de los pulmones más común representando una causa importante de incapacidad y de muerte. La actividad respiratoria está definida en gran medida por ... -
Análisis muscular en situación de equilibrio a través de electromiografía
(Sociedad Ibérica de Biomecánica y Biomateriales, 1995)
Article
Open AccessSe ha realizado un análisis muscular en un equilibrio de gimnasia rítimica deportiva en 2 grupos de niñas: 1)bien entrenadas y que asisten a competiciones periódicamente, y 2) que práctican este deporte como entrenamiento. El ... -
Assessment of the non-linear response of the fSampEn on simulated EMG signals
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessFixed sample entropy (fSampEn) is a promising technique for the analysis of respiratory electromyographic (EMG) signals. Its use has shown outperformance of amplitude-based estimators such as the root mean square (RMS) in ... -
Assessment of trunk flexion in arm reaching tasks with electromyography and smartphone accelerometry in healthy human subjects
(Nature, 2021-03-08)
Article
Open AccessTrunk 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 ... -
Cancellation of cardiac interference in diaphragm EMG signals using an estimate of ECG reference signal
(2014)
Conference report
Open AccessThe analysis of the electromyographic signal of the diaphragm muscle (EMGdi) can provide important information in order to evaluate the respiratory muscular function. However, EMGdi signals are usually contaminated by the ... -
Characterization of laplacian surface electromyographic signals during isometric contraction in biceps brachii
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Conference report
Restricted access - publisher's policySurface electromyography (sEMG) is a noninvasive technique for monitoring the electrical activity produced by the muscles. Usually, sEMG is performed by carrying out monopolar or bipolar recordings by means of conventional ... -
Effect of vibration frequency on agonist and antagonist arm muscle activity
(2015-01-23)
Article
Open AccessPurpose This study aimed to assess the effect of vibration frequency (fout) on the electromyographic (EMG) activity of the biceps brachii (BB) and triceps brachii (TB) muscles when acting as agonist and antagonist during ... -
Electromyography-based respiratory onset detection in COPD patients on non-invasive mechanical ventilation
(2019-03-07)
Article
Open AccessTo optimize long-term nocturnal non-invasive ventilation in patients with chronic obstructive pulmonary disease, surface diaphragm electromyography (EMGdi) might be helpful to detect patient-ventilator asynchrony. However, ... -
Estimation of muscular forces from SSA smoothed sEMG signals calibrated by inverse dynamics-based physiological static optimization
(2016-12-01)
Article
Open AccessThe estimation of muscular forces is useful in several areas such as biomedical or rehabilitation engineering. As muscular forces cannot be measured in vivo non-invasively they must be estimated by using indirect measurements ... -
Estudi del comportament i l'estat físic dels ocupants d'un vehicle autònom en la fase prèvia al xoc
(Universitat Politècnica de Catalunya, 2022-01)
Bachelor thesis
Restricted access - author's decision
Covenantee: Idiada Automative Technology, S.A.La seguretat integrada dels vehicles connecta la tecnologia de la seguretat activa i passiva i té el potencial d'anar molt més enllà d'on es pot arribar per separat. Les maniobres prèvies a una col·lisió o les interferències ... -
Estudio de la señal de electromiograma para el tratamiento de la incontinencia urinaria
(Universitat Politècnica de Catalunya, 2016-09-29)
Master thesis (pre-Bologna period)
Open AccessStudying records of electromyography (EMG) under conditions similar to a randomized clinical trial. With the records obtained, it is expected to study where is the best location of the electrodes in the abdomen to detect ... -
Estudio electromiográfico, histoquímico y morfométrico de la musculatura paravertebral en escoliosis idiopática
(Sociedad Ibérica de Biomecánica y Biomateriales, 1994)
Article
Open Access
