Ara es mostren els items 1-14 de 14

    • A 4+1 architecture for in vivo electrophysiology visual prosthesis 

      Barriga-Rivera, Alejandro; Eiber, Calvin D.; Matteucci, Paul B.; Chen, Spencer C.; Morley, John W.; Lovell, Nigel H.; Suaning, Gregg J. (Càtedra d'Accessibilitat (CATAC), 2016)
      Article
      Accés obert
      Researchers around the globe are working towards restoring vision to the blind through the development of a visual neuroprosthesis. Overcoming physical, technical and biological limitations represents one of the main ...
    • A Video Database for Analyzing Affective Physiological Responses 

      Granero Moya, Marcel (Universitat Politècnica de Catalunya, 2019-06)
      Treball Final de Grau
      Accés obert
      Affective computing, leveraged by machine learning techniques, is advancing rapidly in the task of affect recognition in videos. However, there is a need for more annotated data. Several studies have built huge video ...
    • An ensemble of parameters from a robust Markov-based model reproduces L-type calcium currents from different human cardiac myocytes 

      Montes Novaes, Gustavo; Álvarez Lacalle, Enrique; Alonso Muñoz, Sergio; Weber dos Santos, Rodrigo (Public Library of Science (PLOS), 2022-04-05)
      Article
      Accés obert
      The development of modeling structures at the channel level that can integrate subcellular and cell models and properly reproduce different experimental data is of utmost importance in cardiac electrophysiology. In contrast ...
    • Análisis de un nuevo método de posicionamiento de electrodos en el cuero cabelludo para las pruebas electrofisiológicas 

      Rigo Vidal, Agnès; Fabregat Sanjuan, Albert; Pàmies Vilà, Rosa; Pascual Rubio, Vicenç (2022)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      En diferentes pruebas neurofisiológicas diagnósticas y terapéuticas, se requiere el posicionamiento de electrodos de registro o de estimulación en el cuero cabelludo según el sistema internacional 10/20. En la práctica ...
    • Biological tissue characterization by magnetic induction spectroscopy (MIS): requirements and limitations 

      Scharfetter, Hermann; Casañas Bueno, Roberto; Rosell Ferrer, Francisco Javier (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2003-07-31)
      Article
      Accés obert
      Magnetic induction spectroscopy (MIS) aims at the contactless measurement of the passive electrical properties (PEP) σ, ε, and μ of biological tissues via magnetic fields at multiple frequencies. Whereas previous publications ...
    • Breaking of the excitatory-inhibitory balance in neural networks 

      Pericas Iturriagagoitia, Cristina (Universitat Politècnica de Catalunya, 2016-07-04)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   New York University
      Experimental and theoretical study of membrane potentials of neurons in culture provide evidence of some of the mechanisms responsible for excitatory-inhibitory imbalance.
    • Computational study of the role of SK channels in cardiac electrophysiology and implications for atrial fibrillation 

      Iniesta Jovaní, Sara (Universitat Politècnica de Catalunya, 2023-07-07)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   BioCom SC
      This project investigates the role of SK channels in cardiac electrophysiology, particularly in relation to atrial fibrillation. The study explores the impact of SK channel modulation on action potential duration and the ...
    • Effects of small conductance calcium activated potassium channels in atrial myocytes 

      Peñaranda Ayllón, Angelina; Echebarría Domínguez, Blas; Álvarez Lacalle, Enrique; Rodríguez Cantalapiedra, Inma (IEEE Computer Society Conference Publishing Services (CPS), 2017)
      Comunicació de congrés
      Accés obert
      Among the different potassium channels present in cardiac myocytes, the small conductance Ca2+ activated potassium channels (SK channels) are particular because they are affected by changes in intracellular calcium. The ...
    • Fluid-electro-mechanical model of the human heart for supercomputers 

      Santiago, Alfonso (Universitat Politècnica de Catalunya, 2018-03-22)
      Tesi
      Accés obert
      The heart is a complex system. From the transmembrane cell activity to the spatial organization in helicoidal fibers, it includes several spatial and temporal scales. The heart muscle is surrounded by two main tissues that ...
    • Generador de pulsos para la estimulación de cultivos de cardiomiocitos, con salida en corriente, bifásico y con eliminación activa de componente contínua 

      Araujo Sousa, David (Universitat Politècnica de Catalunya, 2015-10)
      Projecte Final de Màster Oficial
      Accés obert
      The reparation or recovering of damaged cardiac tissue caused by a heart attack or other disease that could damage the tissue, is one of the most attractive fields and possibly more important for tissue engineering research. ...
    • Integrating multi-unit electrophysiology and plastic culture dishes for network neuroscience 

      Morales Larramendi, Ricardo; Riss, M; Wang, Liang; Gavin, R; Del, Rio Ja; Alcubilla González, Ramón; Claverol Tinturé, Enrique (2008-11)
      Article
      Accés restringit per política de l'editorial
      The electrophysiological characterisation of cultured neurons is of paramount importance for drug discovery, safety pharmacology and basic research in the neurosciences. Technologies offering low cost, low technical ...
    • Intelligent signal analysis platform to identify plant electrophysiology 

      González i Juclà, Daniel (Universitat Politècnica de Catalunya, 2022-06-30)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
      En els darrers anys, a través de diferents estudis s'ha demostrat que l'electrofisiologia de les plantes proporciona informació significativa sobre l'estat d'una planta, però encara queden coneixements substancials per ...
    • Multi-scale computational modeling of spatial calcium handling from nanodomain to whole-heart: overview and perspectives 

      Colman, Michael A.; Álvarez Lacalle, Enrique; Echebarría Domínguez, Blas; Sato, Daisuke; Sutanto, Henry; Heijman, Jordi (2022-03-09)
      Article
      Accés obert
      Regulation of intracellular calcium is a critical component of cardiac electrophysiology and excitation-contraction coupling. The calcium spark, the fundamental element of the intracellular calcium transient, is initiated ...
    • Resposta Galvànica de la Pell 

      Morral Escofet, Berta (Universitat Politècnica de Catalunya, 2015-10-26)
      Treball Final de Grau
      Accés obert
      Stress has dramatically increased in the past decades due to social changes harming the health of individuals. Thereby stress monitoring and controlling techniques have become a matter of research. A few techniques for ...