Exploració per tema "Electrofisiologia"
Ara es mostren els items 1-14 de 14
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A 4+1 architecture for in vivo electrophysiology visual prosthesis
(Càtedra d'Accessibilitat (CATAC), 2016)
Article
Accés obertResearchers 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
(Universitat Politècnica de Catalunya, 2019-06)
Treball Final de Grau
Accés obertAffective 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
(Public Library of Science (PLOS), 2022-04-05)
Article
Accés obertThe 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
(2022)
Text en actes de congrés
Accés restringit per política de l'editorialEn 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
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2003-07-31)
Article
Accés obertMagnetic 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
(Universitat Politècnica de Catalunya, 2016-07-04)
Treball Final de Grau
Accés obert
Realitzat a/amb: New York UniversityExperimental 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
(Universitat Politècnica de Catalunya, 2023-07-07)
Treball Final de Grau
Accés obert
Realitzat a/amb: BioCom SCThis 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
(IEEE Computer Society Conference Publishing Services (CPS), 2017)
Comunicació de congrés
Accés obertAmong 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
(Universitat Politècnica de Catalunya, 2018-03-22)
Tesi
Accés obertThe 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
(Universitat Politècnica de Catalunya, 2015-10)
Projecte Final de Màster Oficial
Accés obertThe 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
(2008-11)
Article
Accés restringit per política de l'editorialThe 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
(Universitat Politècnica de Catalunya, 2022-06-30)
Treball Final de Grau
Accés restringit per acord de confidencialitatEn 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
(2022-03-09)
Article
Accés obertRegulation 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
(Universitat Politècnica de Catalunya, 2015-10-26)
Treball Final de Grau
Accés obertStress 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 ...