Now showing items 1-8 of 8

    • A synchronization system for the analysis of biomedical signals recorded with different devices from mechanically ventilated patients 

      Camacho, Alejandro; Hernández Valdivieso, Alher Mauricio; Londoño, Zulma; Serna Higuita, Leidy Yanet; Mañanas Villanueva, Miguel Ángel (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Conference lecture
      Restricted access - publisher's policy
      Conducting research associated with mechanically ventilated patients often requires the recording of several biomedical signals to dispose of multiple sources of information to perform a robust analysis. This is especially ...
    • An improved dynamic model for the respiratory response to exercise 

      Serna Higuita, Leidy Yanet; Mañanas Villanueva, Miguel Ángel; Hernández Valdivieso, Alher Mauricio; Rabinovich, Roberto A. (2018-02-07)
      Article
      Open Access
      Respiratory system modeling has been extensively studied in steady-state conditions to simulate sleep disorders, to predict its behavior under ventilatory diseases or stimuli and to simulate its interaction with mechanical ...
    • Comparison of computational cost and prediction error of cardiorespiratory models for exercise simulation 

      Sarmiento, C.A.; Hernandez, A.M.; Serna Higuita, Leidy Yanet (2018)
      Conference report
      Restricted access - publisher's policy
      The modeling and simulation of the cardiorespiratory system has allowed a better understanding of the physiological system behavior to different stimuli and pathologies. Among its main applications stands out the computational ...
    • Computational tool for modeling and simulation of mechanically ventilated patients 

      Serna Higuita, Leidy Yanet; Hernandez, Alher Mauricio; Mañanas Villanueva, Miguel Ángel (2010)
      Conference lecture
      Restricted access - publisher's policy
      The mechanical ventilator se ttings in patients with respiratory diseases like chronic obstr ructive pulmonary disease (COPD) during episodes of acute r respiratory failure (ARF) is not a simple task that in most cases is ...
    • High-density surface electromyography signals during isometric contractions of elbow muscles of healthy humans 

      Rojas Martínez, Mónica; Serna Higuita, Leidy Yanet; Jordanic, Mislav; Marateb, Hamid Reza; Merletti, R.; Mañanas Villanueva, Miguel Ángel (Nature, 2020-12)
      Article
      Open Access
      This paper presents a dataset of high-density surface EMG signals (HD-sEMG) designed to study patterns of sEMG spatial distribution over upper limb muscles during voluntary isometric contractions. Twelve healthy subjects ...
    • Modelado dinámico del sistema respiratorio ante incrementos de demanda ventilatoria, enfermedades pulmonares y ventilación mecánica asistida 

      Serna Higuita, Leidy Yanet (Universitat Politècnica de Catalunya, 2017-09-04)
      Doctoral thesis
      Open Access
      Respiratory diseases remain one of the leading causes of death and illness in Europe and worldwide. One of the most important is Chronic Obstructive Pulmonary Disease (COPD) associated mainly with chronic bronchitis and ...
    • 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)
      Article
      Open Access
      The 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 ...
    • 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)
      Article
      Open Access
      One 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 ...