Exploració per autor "Mañanas Villanueva, Miguel Ángel"
Ara es mostren els items 52-71 de 97
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Identificación de contracciones isométricas de la extremidad superior en pacientes con lesión medular incompleta mediante características espectrales de la electromiografía de alta densidad (HD-EMG)
Jordanic, Mislav; Rojas Martínez, Mónica; Alonso López, Joan Francesc; Migliorelli Falcone, Carolina Mercedes; Mañanas Villanueva, Miguel Ángel (Universidad de Oviedo, 2017)
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Identificación de tareas isométricas y dinámicas del miembro superior basada en EMG de alta densidad
Rojas Martínez, Mónica; Alonso López, Joan Francesc; Jordanic, Mislav; Romero Lafuente, Sergio; Mañanas Villanueva, Miguel Ángel (Elsevier, 2017-10-01)
Article
Accés obertLa identificación de tareas y estimación del movimiento voluntario basados en electromiografía (EMG) constituyen un problema conocido que involucra diferentes áreas en sistemas expertos, particularmente la de reconocimiento ... -
Identification of isometric contractions based on High Density EMG maps
Rojas Martínez, Mónica; Mañanas Villanueva, Miguel Ángel; Alonso López, Joan Francesc; Merletti, R. (2012-07)
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Accés restringit per política de l'editorialIdentification of motion intention and muscle activation strategy is necessary to control human–machine interfaces like prostheses or orthoses, as well as other rehabilitation devices, games and computer-based training ... -
Improving the quality of combined TMS-EEG neural recordings: artefact removal and time analysis
Mijancos Martínez, Gema; Bachiller Matarranz, Alejandro; Fernández Linsenbarth, Inés; Alonso López, Joan Francesc; Romero Lafuente, Sergio; Molina Rodriguez, Vicente; Mañanas Villanueva, Miguel Ángel (Sociedad Española de Ingeniería Biomédica (SEIB), 2022)
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Accés obertTranscranial magnetic stimulation and electroencephalography (TMS-EEG) recordings are key to perform a direct evaluation of cortical function in a non-invasive and task-free manner. For the past few years, it has been used ... -
Improving the ripple classification in focal pediatric epilepsy: identifying pathological high-frequency oscillations by Gaussian mixture model clustering
Migliorelli Falcone, Carolina Mercedes; Romero Lafuente, Sergio; Bachiller Matarranz, Alejandro; Aparicio Calvo, Javier; Alonso López, Joan Francesc; Mañanas Villanueva, Miguel Ángel; San Antonio Arce, María Victoria (2021-08-01)
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Accés obertObjective: High-frequency oscillations (HFOs) have emerged as a promising clinical biomarker for presurgical evaluation in childhood epilepsy. HFOs are commonly classified in stereo-encephalography as ripples (80–200 Hz) ... -
Influence of metallic artifact filtering on MEG signals for source localization during interictal epileptiform activity
Migliorelli Falcone, Carolina Mercedes; Alonso López, Joan Francesc; Romero Lafuente, Sergio; Mañanas Villanueva, Miguel Ángel; Nowak, Rafal; Russi Tintoré, Antonio (2016-03-02)
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Accés obertObjective. Medical intractable epilepsy is a common condition that affects 40% of epileptic patients that generally have to undergo resective surgery. Magnetoencephalography (MEG) has been increasingly used to identify the ... -
Influence of the number of trials on evoked motor cortical activity in EEG recordings
Borràs Argemí, Marta; Romero Lafuente, Sergio; Alonso López, Joan Francesc; Bachiller Matarranz, Alejandro; Serna Higuita, Leidy Yanet; Migliorelli Falcone, Carolina Mercedes; Mañanas Villanueva, Miguel Ángel (2022-08-26)
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Accés obertObjective. Improvements in electroencephalography enable the study of the localization of active brain regions during motor tasks. Movement-related cortical potentials (MRCPs), and event-related desynchronization (ERD) and ... -
Inhibition of alpha oscillations through serotonin-2A receptor activation underlies the visual effects of ayahuasca in humans
Valle, Marta; Ana Elda, Maqueda; Rabella, Mireia; Rodríguez Pujadas, Aina; Antonijoan Arbós, Rosa Maria; Romero Lafuente, Sergio; Alonso López, Joan Francesc; Mañanas Villanueva, Miguel Ángel; Barker, Steven; Friedlander, Pablo; Feilding, Amanda; Riba, Jordi (2016-07)
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Accés obertAyahuasca is an Amazonian psychotropic plant tea typically obtained from two plants, Banisteriopsis caapi and Psychotria viridis. It contains the psychedelic 5-HT2A and sigma-1 agonist N,N-dimethyltryptamine (DMT) plus ... -
Interfaces y sistemas en rehabilitación y compensación funcional para la autonomía personal y la terapia clínica
Ceres, Ramón; Mañanas Villanueva, Miguel Ángel; Azorín, José María (2011-04-01)
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Accés obertLa Bioingeniería constituye un área de trabajo e investigación multidisciplinar entre las ingenierías y la medicina que resulta de un interés humano, social y económico creciente. La automática en particular, en sus aspectos ... -
Kernel density estimation of electromyographic signals and ensemble learning for highly accurate classification of a large set of hand/wrist motions
Ghaderi, Parviz; Nosouhi, Marjan; Jordanic, Mislav; Marateb, Hamid Reza; Mañanas Villanueva, Miguel Ángel; Farina, Dario (2022-03-09)
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Accés obertThe performance of myoelectric control highly depends on the features extracted from surface electromyographic (sEMG) signals. We propose three new sEMG features based on the kernel density estimation. The trimmed mean of ... -
MEG Connectivity Analysis in Patients with Alzheimer’s Disease Using Cross Mutual Information and Spectral Coherence
Alonso López, Joan Francesc; Poza Crespo, Jesús; Mañanas Villanueva, Miguel Ángel; Romero Lafuente, Sergio; Fernández Lucas, Alberto; Hornero Sánchez, Roberto (2011-01)
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Model de gestió tecnològica i científica per a un hospital públic (fase 2)
Mañanas Villanueva, Miguel Ángel (2009)
Pòster (projecte CCD)
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Modeling of heart rate variability and respiratory muscle activity in organophosphate poisoned patients
Salazar, Maria Bernarda; Hernández, Alher Mauricio; Mañanas Villanueva, Miguel Ángel (2019-11-01)
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Accés obertWe propose an extended model of cardiovascular regulation to assess heart rate variability in patients poisoned with organophosphate during their treatment with mechanical ventilation. The model was modified to fit a ... -
Monitoring sleep depth: analysis of bispectral index (BIS) based on polysomnographic recordings and sleep deprivation
Giménez Badia, Sandra; Romero Lafuente, Sergio; Alonso López, Joan Francesc; Mañanas Villanueva, Miguel Ángel; Pujol, Anna; Baxarias, Pilar; Antonijoan Arbós, Rosa Maria (2015-11-14)
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Accés obert© 2015 Springer Science+Business Media Dordrecht The assessment and management of sleep are increasingly recommended in the clinical practice. Polysomnography (PSG) is considered the gold standard test to monitor sleep ... -
Neurophysiological evidence of compensatory brain mechanisms in early-stage multiple sclerosis
Lopez Gongora, Mariana; Escartín, José Antonio; Martinez Horta, Saul; Fernandez De Bobadilla, Ramon; Querol, Luis; Romero Lafuente, Sergio; Mañanas Villanueva, Miguel Ángel; Riba Serrano, Jordi (2015-08-31)
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Accés obertMultiple sclerosis (MS) is a chronic central nervous system disorder characterized by white matter inflammation, demyelination and neurodegeneration. Although cognitive dysfunction is a common manifestation, it may go ... -
Non-invasive decoding of the motoneurons: A guided source separation method based on convolution kernel compensation with clustered initial points
Mohebian, Mohammad Reza; Marateb, Hamid Reza; Karimimehr, Saeed; Mañanas Villanueva, Miguel Ángel; Kranjec, Jernej; Holobar, Ales (2019-04-01)
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Accés obertDespite the progress in understanding of neural codes, the studies of the cortico-muscular coupling still largely rely on interferential electromyographic (EMG) signal or its rectification for the assessment of motor neuron ... -
Novel Modeling of Work of Breathing for Its Optimization During Increased Respiratory Efforts
Serna Higuita, Leidy Yanet; Mañanas Villanueva, Miguel Ángel; Hernández Valdivieso, Alher Mauricio; Marín Sánchez, Jesús; Benito Vales, Salvador (2016-09-01)
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Accés obertThe respiratory control system is one of the most complex physiological systems, whose controller has been extensively modeled based on the criterion of minimizing work of breathing (WOB). However, cost functions and their ... -
Ocular Reduction in EEG Signals Based on Adaptive Filtering, Regression and Blind Source Separation
Romero Lafuente, Sergio; Mañanas Villanueva, Miguel Ángel; Barbanoj, Manel J. (2009-01)
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Accés obertQuantitative electroencephalographic (EEG) analysis is very useful for diagnosing dysfunctional neural states and for evaluating drug effects on the brain, among others. However, the bidirectional contamination between ... -
Optimization techniques in respiratory control system models
Serna Higuita, Leidy Yanet; Mañanas Villanueva, Miguel Ángel; Marín Sánchez, Jesús; Hernández Valdivieso, Alher Mauricio; Benito, S. (2016-11-01)
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Accés obertOne of the most complex physiological systems whose modeling is still an open study is the respiratory control system where different models have been proposed based on the criterion of minimizing the work of breathing ... -
Outlier detection in high-density surface electromyographic signals
Marateb, Hamid Reza; Rojas Martínez, Mónica; Mansourian Gharakozlou, Marjan; Merletti, R.; Mañanas Villanueva, Miguel Ángel (2012-01)
Article
Accés restringit per política de l'editorialRecently developed techniques allow the analysis of surface EMG in multiple locations over the skin surface (high-density surface electromyography, HDsEMG). The detected signal includes information from a greater ...